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Fund Summary

Investment Objective(s)

The Fund’s investment objective is to seek capital appreciation.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

The table and Examples below do not reflect any transaction fees that may be charged by financial intermediaries or commissions that a shareholder may be required to pay directly to its financial intermediary when buying or selling Class Y or Class R6 shares.You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Invesco Funds. More information about these and other discounts is available from your financial professional and in the section “Shareholder Account Information – Initial Sales Charges (Class A Shares Only)” on page A-3 of the prospectus and the section “Purchase, Redemption and Pricing of Shares – Purchase and Redemption of Shares” on page L-1 of the statement of additional information (SAI).

Shareholder Fees (fees paid directly from your investment)

Class:	A	C	R	Y	R5	R6
Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)	5.50 %	None	None	None	None	None

Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)	None1	1.00 %	None	None	None	None

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Class:	A	C	R	Y	R5	R6
Management Fees	0.61 %	0.61 %	0.61 %	0.61 %	0.61 %	0.61 %

Distribution and/or Service (12b-1) Fees	0.25	0.98	0.50	None	None	None

Other Expenses	0.18	0.18	0.18	0.18	0.12	0.05

Total Annual Fund Operating Expenses	1.04	1.77	1.29	0.79	0.73	0.66

A contingent deferred sales charge may apply in some cases. See “Shareholder Account Information-Contingent Deferred Sales Charges (CDSCs).”

Example. This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. This Example does not include commissions and/or other forms of compensation that investors may pay on transactions in Class Y and Class R6 shares. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same.

Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

	1 Year	3 Years	5 Years	10 Years
Class A	$650	$863	$1,092	$1,751

Class C	$280	$557	$959	$1,891

Class R	$131	$409	$708	$1,556

Class Y	$81	$252	$439	$978

Class R5	$75	$233	$406	$906

Class R6	$67	$211	$368	$822

You would pay the following expenses if you did not redeem your shares:

	1 Year	3 Years	5 Years	10 Years
Class A	$650	$863	$1,092	$1,751

Class C	$180	$557	$959	$1,891

Class R	$131	$409	$708	$1,556

Class Y	$81	$252	$439	$978

Class R5	$75	$233	$406	$906

Class R6	$67	$211	$368	$822

Portfolio Turnover. The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the Example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 124% of the average value of its portfolio.

Principal Investment Strategies of the Fund

The Fund mainly invests in common stocks of U.S. companies that the portfolio managers expect to have above-average growth rates. The Fund seeks to invest in newer companies or in more established companies that are in the early growth phase of their business cycle, which is typically marked by above average growth rates. Under normal circumstances, the Fund will invest at least 80% of its net assets (plus any borrowings for investment purposes) in equity securities of “mid-cap” issuers, and in derivatives and other instruments that have economic characteristics similar to such securities. The Fund defines a mid-capitalization issuer to be one that has a market capitalization, at the time of purchase, within the range of market capitalizations of the largest and smallest capitalized issuers included in the Russell Midcap® Growth Index during the most recent 11-month period (based on month-end data) plus the most recent data during the current month. This range is subject to change at any time due to market activity or changes in the composition of that index. The range of the Russell Midcap Growth Index is reconstituted annually to preserve its capitalization characteristics. The Fund may invest up to 20% of its net assets in companies in other market capitalization ranges. The Fund measures a company’s capitalization at the time the Fund buys a security, and is not required to sell a security if the issuer’s capitalization moves outside of the Fund’s definition of mid-cap issuers. An issuer’s “market capitalization” is the value of its outstanding stock.

In selecting investments for the Fund, the portfolio managers look for companies with high growth potential using a “bottom-up” stock selection process. The “bottom-up” approach focuses on fundamental analysis of individual issuers before considering the impact of overall economic, market or industry trends. This approach includes analysis of a company’s financial statements and management structure and consideration of the company’s operations, product development, and its industry position. The portfolio managers currently focus on what they believe to be high-growth companies that are characterized by industry leadership, market share growth, high caliber management teams, sustainable competitive advantages, and strong growth themes or new innovative products or services. The portfolio managers monitor individual issuers for changes in the factors above, which may trigger a decision to sell a security, but does not require a decision to do so. The factors considered by the portfolio managers may vary in particular cases and may change over time.

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In attempting to meet its investment objective or to manage subscription and redemption requests, the Fund may engage in active and frequent trading of portfolio securities.

Principal Risks of Investing in the Fund

As with any mutual fund investment, loss of money is a risk of investing. An investment in the Fund is not a deposit in a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency. The risks associated with an investment in the Fund can increase during times of significant market volatility. The principal risks of investing in the Fund are:

Market Risk. The market values of the Fund’s investments, and therefore the value of the Fund’s shares, will go up and down, sometimes rapidly or unpredictably. Market risk may affect a single issuer, industry or section of the economy, or it may affect the market as a whole. The value of the Fund’s investments may go up or down due to general market conditions that are not specifically related to the particular issuer, such as real or perceived adverse economic conditions, changes in the general outlook for revenues or corporate earnings, changes in interest or currency rates, regional or global instability, natural or environmental disasters, widespread disease or other public health issues, war, military conflict, acts of terrorism, economic crisis or adverse investor sentiment generally. During a general downturn in the financial markets, multiple asset classes may decline in value. When markets perform well, there can be no assurance that specific investments held by the Fund will rise in value.

Investing in Stocks Risk. The value of the Fund’s portfolio may be affected by changes in the stock markets. Stock markets may experience significant short-term volatility and may fall or rise sharply at times. Adverse events in any part of the equity or fixed-income markets may have unexpected negative effects on other market segments. Different stock markets may behave differently from each other and U.S. stock markets may move in the opposite direction from one or more foreign stock markets.

The prices of individual stocks generally do not all move in the same direction at the same time. However, individual stock prices tend to go up and down more dramatically than those of certain other types of investments, such as bonds. A variety of factors can negatively affect the price of a particular company’s stock. These factors may include, but are not limited to: poor earnings reports, a loss of customers, litigation against the company, general unfavorable performance of the company’s sector or industry, or changes in government regulations affecting the company or its industry. To the extent that securities of a particular type are emphasized (for example foreign stocks, stocks of small- or mid-cap companies, growth or value stocks, or stocks of companies in a particular industry), fund share values may fluctuate more in response to events affecting the market for those types of securities.

Small- and Mid-Capitalization Companies Risk. Investing in securities of small- and mid-capitalization companies involves greater risk than customarily is associated with investing in larger, more established companies. Stocks of small- and mid-capitalization companies tend to be more vulnerable to changing market conditions, may have little or no operating history or track record of success, and may have more limited product lines and markets, less experienced management and fewer financial resources than larger companies. These companies’ securities may be more volatile and less liquid than those of more established companies. They may be more sensitive to changes in a company’s earnings expectations and may experience more abrupt and erratic price movements. Smaller companies’ securities often trade in lower volumes and in many instances, are traded over-the-counter or on a regional securities exchange, where the frequency and volume of trading is substantially less than is typical for securities of larger companies traded on national securities exchanges. Therefore, the securities of smaller companies may be subject to wider price fluctuations and it might be harder for the Fund to dispose of its holdings at an acceptable price when it wants to sell them. Since small- and mid-cap companies typically reinvest a high proportion of their earnings

in their business, they may not pay dividends for some time, particularly if they are newer companies. It may take a substantial period of time to realize a gain on an investment in a small- or mid-cap company, if any gain is realized at all.

Growth Investing Risk. If a growth company’s earnings or stock price fails to increase as anticipated, or if its business plans do not produce the expected results, the value of its securities may decline sharply. Growth companies may be newer or smaller companies that may experience greater stock price fluctuations and risks of loss than larger, more established companies. Newer growth companies tend to retain a large part of their earnings for research, development or investments in capital assets. Therefore, they may not pay any dividends for some time. Growth investing has gone in and out of favor during past market cycles and is likely to continue to do so. During periods when growth investing is out of favor or when markets are unstable, it may be more difficult to sell growth company securities at an acceptable price and the securities of growth companies may underperform the securities of value companies or the overall stock market. Growth stocks may also be more volatile than other securities because of investor speculation.

Sector Focus Risk. The Fund may from time to time have a significant amount of its assets invested in one market sector or group of related industries. In this event, the Fund’s performance will depend to a greater extent on the overall condition of the sector or group of industries and there is increased risk that the Fund will lose significant value if conditions adversely affect that sector or group of industries.

Foreign Securities Risk. The Fund's foreign investments may be adversely affected by political and social instability, changes in economic or taxation policies, difficulty in enforcing obligations, decreased liquidity or increased volatility. Foreign investments also involve the risk of the possible seizure, nationalization or expropriation of the issuer or foreign deposits (in which the Fund could lose its entire investments in a certain market) and the possible adoption of foreign governmental restrictions such as exchange controls. Foreign companies generally may be subject to less stringent regulations than U.S. companies, including financial reporting requirements and auditing and accounting controls, and may therefore be more susceptible to fraud or corruption. There may be less public information available about foreign companies than U.S. companies, making it difficult to evaluate those foreign companies. Unless the Fund has hedged its foreign currency exposure, foreign securities risk also involves the risk of negative foreign currency rate fluctuations, which may cause the value of securities denominated in such foreign currency (or other instruments through which the Fund has exposure to foreign currencies) to decline in value. Currency exchange rates may fluctuate significantly over short periods of time. Currency hedging strategies, if used, are not always successful.

Emerging Market Securities Risk. Emerging markets (also referred to as developing markets) are generally subject to greater market volatility, political, social and economic instability, uncertain trading markets and more governmental limitations on foreign investment than more developed markets. In addition, companies operating in emerging markets may be subject to lower trading volume and greater price fluctuations than companies in more developed markets. Such countries’ economies may be more dependent on relatively few industries or investors that may be highly vulnerable to local and global changes. Companies in emerging market countries generally may be subject to less stringent regulatory, disclosure, financial reporting, accounting, auditing and recordkeeping standards than companies in more developed countries. As a result, information, including financial information, about such companies may be less available and reliable, which can impede the Fund’s ability to evaluate such companies. Securities law and the enforcement of systems of taxation in many emerging market countries may change quickly and unpredictably, and the ability to bring and enforce actions (including bankruptcy, confiscatory taxation, expropriation, nationalization of a company’s assets, restrictions on foreign ownership of local companies, restrictions on withdrawing assets

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from the country, protectionist measures and practices such as share blocking), or to obtain information needed to pursue or enforce such actions, may be limited. In addition, the ability of foreign entities to participate in privatization programs of certain developing or emerging market countries may be limited by local law. Investments in emerging market securities may be subject to additional transaction costs, delays in settlement procedures, unexpected market closures, and lack of timely information.

Active Trading Risk. Active trading of portfolio securities may result in added expenses, a lower return and increased tax liability.

Management Risk. The Fund is actively managed and depends heavily on the Adviser’s judgment about markets, interest rates or the attractiveness, relative values, liquidity, or potential appreciation of particular investments made for the Fund’s portfolio. The Fund could experience losses if these judgments prove to be incorrect. Additionally, legislative, regulatory, or tax developments may adversely affect management of the Fund and, therefore, the ability of the Fund to achieve its investment objective.

Performance Information

The bar chart and performance table provide an indication of the risks of investing in the Fund. The Fund has adopted the performance of the Oppenheimer Discovery Mid Cap Growth Fund (the predecessor fund) as the result of a reorganization of the predecessor fund into the Fund, which was consummated after the close of business on May 24, 2019 (the “Reorganization”). Prior to the Reorganization, the Fund had not yet commenced operations. The bar chart shows changes in the performance of the predecessor fund and the Fund from year to year as of December 31. The performance table compares the predecessor fund’s and the Fund’s performance to that of a broad-based securities market benchmark and an additional index with characteristics relevant to the Fund.The Fund’s (and the predecessor fund’s) past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.

The returns shown for periods ending on or prior to May 24, 2019 are those of the Class A, Class C, Class R, Class Y and Class I shares of the predecessor fund. Class A, Class C, Class R, Class Y and Class I shares of the predecessor fund were reorganized into Class A, Class C, Class R, Class Y and Class R6 shares, respectively, of the Fund after the close of business on May 24, 2019. Class A, Class C, Class R, Class Y and Class R6 shares’ returns of the Fund will be different from the returns of the predecessor fund as they have different expenses. Performance for Class A shares has been restated to reflect the Fund’s applicable sales charge. Fund performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements.

All Fund performance shown assumes the reinvestment of dividends and capital gains and the effect of the Fund’s expenses.

Updated performance information is available on the Fund’s website at www.invesco.com/us.

Annual Total Returns

The bar chart does not reflect sales loads. If it did, the annual total returns shown would be lower.

Class A	Period Ended	Returns
Best Quarter	June 30, 2020	31.11%
Worst Quarter	June 30, 2022	-19.86%

Average Annual Total Returns (for the periods ended December 31, 2023)

	Inception Date	1 Year	5 Years	10 Years
Class A
Return Before Taxes	11/1/2000	6.76 %	11.22 %	8.79 %
Return After Taxes on Distributions		6.76	9.85	7.27
Return After Taxes on Distributions and Sale of Fund Shares		4.00	8.99	6.89

Class C	11/1/2000	11.13	11.68	8.76

Class R	3/1/2001	12.71	12.21	9.14

Class Y	11/1/2000	13.24	12.78	9.68

Class R5	5/24/2019	13.30	12.83 1	9.58 1

Class R6	2/28/2013	13.39	12.94	9.87

Russell Midcap® Growth Index (reflects no deduction for fees, expenses or taxes)2		25.87	13.81	10.57

S&P 500® Index (reflects no deduction for fees, expenses or taxes)2		26.29	15.69	12.03

Performance shown prior to the inception date is that of the predecessor fund's Class A shares at net asset value and includes the 12b-1 fees applicable to that class. Although invested in the same portfolio of securities, Class R5 shares' returns of the Fund will be different from Class A shares' returns of the predecessor fund as they have different expenses.

Effective February 28, 2024, the Fund changed its broad-based securities market benchmark from the Russell MidCap® Growth Index to the S&P 500® Index to reflect that the S&P 500® Index can be considered more broadly representative of the overall applicable securities market.

After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to investors who hold their Fund shares through tax-advantaged arrangements, such as 401(k) plans, 529 college savings plans or individual retirement accounts. After-tax returns are shown for Class A shares only and after-tax returns for other classes will vary.

Management of the Fund

Investment Adviser: Invesco Advisers, Inc. (Invesco or the Adviser)

Portfolio Managers	Title	Length of Service on the Fund
Ronald J. Zibelli, Jr., CFA	Portfolio Manager (lead)	2019 (predecessor fund 2007)

Justin Livengood, CFA	Portfolio Manager	2019 (predecessor fund 2014)

Purchase and Sale of Fund Shares

You may purchase, redeem or exchange shares of the Fund on any business day through your financial adviser or by telephone at 800-959-4246. Shares of the Fund, other than Class R5 and Class R6 shares, may also be purchased, redeemed or exchanged on any business day through our website at www.invesco.com/us or by mail to Invesco Investment Services, Inc., P.O. Box 219078, Kansas City, MO 64121-9078.

The minimum investments for Class A, C, R and Y shares for fund accounts are as follows:

Type of Account	Initial Investment Per Fund	Additional Investments Per Fund
Asset or fee-based accounts managed by your financial adviser	None	None

Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs	None	None

IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan	$25	$25

All other types of accounts if the investor is purchasing shares through a systematic purchase plan	50	50

IRAs and Coverdell ESAs	250	25

All other accounts	1,000	50

With respect to Class R5 and Class R6 shares, there is no minimum initial investment for Employer Sponsored Retirement and Benefit Plans investing through a retirement platform that administers at least $2.5 billion in retirement plan assets. All other Employer Sponsored Retirement and

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Benefit Plans must meet a minimum initial investment of at least $1 million in each Fund in which it invests.

For all other institutional investors purchasing Class R5 or Class R6 shares, the minimum initial investment in each share class is $1 million, unless such investment is made by (i) an investment company, as defined under the Investment Company Act of 1940, as amended (1940 Act), that is part of a family of investment companies which own in the aggregate at least $100 million in securities, or (ii) an account established with a 529 college savings plan managed by Invesco, in which case there is no minimum initial investment.

There are no minimum investment amounts for Class R6 shares held through retail omnibus accounts maintained by an intermediary, such as a broker, that (i) generally charges an asset-based fee or commission in addition to those described in this prospectus, and (ii) maintains Class R6 shares and makes them available to retail investors.

Tax Information

The Fund’s distributions generally are taxable to you as ordinary income, capital gains, or some combination of both, unless you are investing through a tax-advantaged arrangement, such as a 401(k) plan, 529 college savings plan or individual retirement account. Any distributions from a 401(k) plan or individual retirement account may be taxed as ordinary income when withdrawn from such plan or account.

Payments to Broker-Dealers and Other Financial Intermediaries

If you purchase the Fund through a broker-dealer or other financial intermediary (such as a bank), the Fund, the Fund’s distributor or its related companies may pay the intermediary for the sale of Fund shares and related services. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson or financial adviser to recommend the Fund over another investment. Ask your salesperson or financial adviser or visit your financial intermediary’s website for more information.

Investment Objective(s), Strategies, Risks and Portfolio Holdings

Objective(s) and Strategies

The Fund’s investment objective is to seek capital appreciation. The Fund’s investment objective may be changed by the Board of Trustees (the Board) without shareholder approval.

outside of the Fund’s definition of mid-cap issuers. An issuer’s “market capitalization” is the value of its outstanding stock.

The Fund invests primarily in U.S. companies but may also purchase securities of issuers in any country, including developed countries and emerging markets. The Fund has no limits on the amount of its assets that can be invested in foreign securities, but currently does not intend to invest substantially in such securities. Foreign securities are those of issuers that are organized under the laws of a foreign country or that have a substantial portion of their operations or assets in a foreign country or countries, or that derive a substantial portion of their revenue or profits from businesses, investments or sales outside of the United States, or whose “country of risk” is a foreign country as determined by a third party service provider.

In attempting to meet its investment objective or to manage subscription and redemption requests, the Fund may engage in active and frequent trading of portfolio securities.

In anticipation of or in response to market, economic, political, or other conditions, the Fund’s portfolio managers may temporarily use a different investment strategy for defensive purposes. If the Fund’s portfolio managers do so, different factors could affect the Fund’s performance and the Fund may not achieve its investment objective.

The Fund’s investments in the types of securities and other investments described in this prospectus vary from time to time, and, at any time, the Fund may not be invested in all of the types of securities and other investments described in this prospectus. The Fund may also invest in securities and other investments not described in this prospectus.

For more information, see “Description of the Fund and Its Investments and Risks” in the Fund’s SAI.

Risks

The principal risks of investing in the Fund are:

Market Risk. The market values of the Fund’s investments, and therefore the value of the Fund’s shares, will go up and down, sometimes rapidly or unpredictably. Market risk may affect a single issuer, industry or section of the economy, or it may affect the market as a whole. The value of the Fund’s investments may go up or down due to general market conditions that are not specifically related to the particular issuer, such as real or perceived adverse economic conditions, changes in the general outlook for revenues or corporate earnings, changes in interest or currency rates, regional or global instability, or adverse investor sentiment generally. The value of the Fund’s investments may also go up or down due to factors that affect an individual issuer or a particular industry or sector, such as changes in production costs and competitive conditions within an industry. In addition, natural or environmental disasters, widespread disease or other public health issues, war, military conflict, acts of terrorism, economic crisis or other events may have a significant impact on the value of the Fund’s investments, as well as the financial markets and global economy generally. Such circumstances may also impact the ability of the Adviser to effectively implement the Fund’s investment strategy. During a general downturn in the financial markets, multiple asset classes may decline in value. When

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markets perform well, there can be no assurance that specific investments held by the Fund will rise in value.

■

Market Disruption Risks Related to Armed Conflict. As a result of increasingly interconnected global economies and financial markets, armed conflict between countries or in a geographic region, for example the current conflicts between Russia and Ukraine in Europe and Hamas and Israel in the Middle East, has the potential to adversely impact the Fund’s investments. Such conflicts, and other corresponding events, have had, and could continue to have, severe negative effects on regional and global economic and financial markets, including increased volatility, reduced liquidity, and overall uncertainty. The negative impacts may be particularly acute in certain sectors. The timing and duration of such conflicts, resulting sanctions, related events and other implications cannot be predicted. The foregoing may result in a negative impact on Fund performance and the value of an investment in the Fund, even beyond any direct investment exposure the Fund may have to issuers located in or with significant exposure to an impacted country or geographic regions.

Investing in Stocks Risk. Common stock represents an ownership interest in a company. It ranks below preferred stock and debt securities in claims for dividends and in claims for assets of the issuer in a liquidation or bankruptcy. Common stocks may be exchange-traded or over-the-counter securities. Over-the-counter securities may be less liquid than exchange-traded securities.

The value of the Fund’s portfolio may be affected by changes in the stock markets. Stocks and other equity securities fluctuate in price in response to changes to equity markets in general. Stock markets may experience significant short-term volatility and may fall or rise sharply at times. Adverse events in any part of the equity or fixed-income markets may have unexpected negative effects on other market segments. Different stock markets may behave differently from each other and U.S. stock markets may move in the opposite direction from one or more foreign stock markets.

Small- and Mid-Capitalization Companies Risk. Investing in securities of small- and mid-capitalization companies involves greater risk than customarily is associated with investing in larger, more established companies. Stocks of small- and mid-capitalization companies tend to be more vulnerable to changing market conditions, may have little or no operating history or track record of success, and may have more limited product lines and markets, less experienced management and fewer financial resources than larger companies. These companies’ securities may be more volatile and less liquid than those of more established companies. They may be more sensitive to changes in a company’s earnings expectations and may experience more abrupt and erratic price movements. Smaller companies’ securities often trade in lower volumes and in many instances, are traded over-the-counter or on a regional securities exchange, where the frequency and volume of trading is substantially less than is typical for securities of larger companies traded on national securities exchanges. Therefore, the securities of smaller companies may be subject to wider price fluctuations and it might be harder for the Fund to dispose of its holdings at an acceptable price when it wants to sell them. In addition, investors might seek to trade Fund shares based on their knowledge or

understanding of the value of smaller company securities (this is sometimes referred to as “price arbitrage”), which could interfere with the efficient management of the Fund. Since small and mid-cap companies typically reinvest a high proportion of their earnings in their business, they may not pay dividends for some time, particularly if they are newer companies. It may take a substantial period of time to realize a gain on an investment in a small- or mid-cap company, if any gain is realized at all. The relative sizes of companies may change over time as the securities market changes, and the Fund is not required to sell the securities of companies whose market capitalizations have grown or decreased due to market fluctuations.

Growth Investing Risk. Growth companies are companies whose earnings and stock prices are expected to grow at a faster rate than the overall market. If a growth company’s earnings or stock price fails to increase as anticipated, or if its business plans do not produce the expected results, the value of its securities may decline sharply. Growth companies can be new or established companies that may be entering a growth cycle in their business and therefore may experience greater stock price fluctuations and risks of loss than larger, more established companies. Their anticipated growth may come from developing new products or services or from expanding into new or growing markets. Growth companies may be applying new technologies, new or improved distribution methods or new business models that could enable them to capture an important or dominant market position. They may have a special area of expertise or the ability to take advantage of changes in demographic or other factors in a more profitable way. Newer growth companies generally tend to invest a large part of their earnings in research, development or capital assets. Although newer growth companies may not pay any dividends for some time, their stocks may be valued because of their potential for price increases. Growth investing has gone in and out of favor during past market cycles and is likely to continue to do so. During periods when growth investing is out of favor or when markets are unstable, it may be more difficult to sell growth company securities at an acceptable price and the securities of growth companies may underperform the securities of value companies or the overall stock market. Growth stocks may also be more volatile than other securities because of investor speculation.

Sector Focus Risk. The Fund may from time to time have a significant amount of its assets invested in one market sector or group of related industries. The prices of stocks of issuers in a sector or group of industries may go up and down in response to changes in economic conditions, government regulations, availability of basic resources or supplies, or other events that affect that industry or sector more than others. In this event, the Fund’s performance will depend to a greater extent on the overall condition of the sector or group of industries and there is increased risk that the Fund will lose significant value if conditions adversely affect that sector or group of industries. Information about the Fund’s investment in a market sector or group of industries is available in its annual and semi-annual reports to shareholders and in its reports on Form N-PORT filed with the SEC.

Foreign Securities Risk. The value of the Fund's foreign investments may be adversely affected by political and social instability in the home countries of the issuers of the investments, by changes in economic or taxation policies in those countries, or by the difficulty in enforcing obligations in those countries. Foreign investments also involve the risk of the possible seizure, nationalization or expropriation of the issuer or foreign deposits (in which the Fund could lose its entire investments in a certain market) and the possible adoption of foreign governmental restrictions such as exchange controls. Foreign companies generally may be subject to less stringent regulations than U.S. companies, including financial reporting requirements and auditing and accounting controls, and may therefore be more susceptible to fraud or corruption. Also, there may be less publicly available information about companies in certain foreign countries than about U.S. companies making it more difficult for the Adviser to evaluate those companies. The laws of certain countries may put limits on the Fund’s ability to recover its assets held at a foreign bank if the foreign bank, depository or issuer of a security, or any of their agents, goes bankrupt.

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Trading in many foreign securities may be less liquid and more volatile than U.S. securities due to the size of the market or other factors. Changes in political and economic factors in one country or region could adversely affect conditions in another country or region. Investments in foreign securities may also expose the Fund to time-zone arbitrage risk. At times, the Fund may emphasize investments in a particular country or region and may be subject to greater risks from adverse events that occur in that country or region. Unless the Fund has hedged its foreign currency exposure, foreign securities risk also involves the risk of negative foreign currency rate fluctuations, which may cause the value of securities denominated in such foreign currency (or other instruments through which the Fund has exposure to foreign currencies) to decline in value. Currency exchange rates may fluctuate significantly over short periods of time. Currency hedging strategies, if used, are not always successful. For instance, currency forward contracts, if used by the Fund, could reduce performance if there are unanticipated changes in currency exchange rates.

Emerging Market Securities Risk. Emerging markets (also referred to as developing markets) are generally subject to greater market volatility, political, social and economic instability, uncertainty regarding the existence of trading markets and more governmental limitations on foreign investment than more developed markets. In addition, companies operating in emerging markets may have greater concentration in a few industries resulting in greater vulnerability to regional and global trade conditions and also may be subject to lower trading volume and greater price fluctuations than companies in more developed markets. Unexpected market closures may also affect investments in emerging markets. Settlement procedures may differ from those of more established securities markets, and settlement delays may result in the inability to invest assets or dispose of portfolio securities in a timely manner. As a result there could be subsequent declines in value of the portfolio security, a decrease in the level of liquidity of the portfolio, or, if there is a contract to sell the security, a possible liability to the purchaser.

Such countries’ economies may be more dependent on relatively few industries or investors that may be highly vulnerable to local and global changes. Emerging market countries may also have higher rates of inflation or deflation and more rapid and extreme fluctuations in inflation rates and greater sensitivity to interest rate changes. Further, companies in emerging market countries generally may be subject to less stringent regulatory, disclosure, financial reporting, accounting, auditing and recordkeeping standards than companies in more developed countries and, as a result, the nature and quality of such information may vary. Information about such companies may be less available and reliable and, therefore, the ability to conduct adequate due diligence in emerging markets may be limited which can impede the Fund’s ability to evaluate such companies. In addition, certain emerging market countries may impose material limitations on Public Company Accounting Oversight Board (PCAOB) inspection, investigation and enforcement capabilities, which can hinder the PCAOB’s ability to engage in independent oversight or inspection of accounting firms located in or operating in certain emerging markets. There is no guarantee that the quality of financial reporting or the audits conducted by audit firms of emerging market issuers meet PCAOB standards.

Securities law in many emerging market countries is relatively new and unsettled. Therefore, laws regarding foreign investment in emerging market securities, securities regulation, title to securities, and shareholder rights may change quickly and unpredictably. Emerging market countries also may have less developed legal systems allowing for enforcement of private property rights and/or redress for injuries to private property (including bankruptcy, confiscatory taxation, expropriation, nationalization of a company’s assets, restrictions on foreign ownership of local companies, restrictions on withdrawing assets from the country, protectionist measures and practices such as share blocking). Certain governments may require approval for the repatriation of investment income, capital or the proceeds of sales of securities by foreign investors. The ability to bring and enforce actions in emerging market countries, or to obtain information needed to

pursue or enforce such actions, may be limited and shareholder claims may be difficult or impossible to pursue. In addition, the taxation systems at the federal, regional and local levels in emerging market countries may be less transparent and inconsistently enforced, and subject to sudden change.

Emerging market countries may have a higher degree of corruption and fraud than developed market countries, as well as counterparties and financial institutions with less financial sophistication, creditworthiness and/or resources. The governments in some emerging market countries have been engaged in programs to sell all or part of their interests in government-owned or controlled enterprises. However, in certain emerging market countries, the ability of foreign entities to participate in privatization programs may be limited by local law. There can be no assurance that privatization programs will be successful.

Other risks of investing in emerging market securities may include additional transaction costs, delays in settlement procedures, unexpected market closures, and lack of timely information.

Active Trading Risk. Active trading of portfolio securities may result in high brokerage costs, which may lower the Fund’s actual return. Active trading also may increase the proportion of the Fund’s gains that are short term, which are taxed at a higher rate than long term gains.

Management Risk. The Fund is actively managed and depends heavily on the Adviser’s judgment about markets, interest rates or the attractiveness, relative values, liquidity, or potential appreciation of particular investments made for the Fund’s portfolio. The Fund could experience losses if these judgments prove to be incorrect. There can be no guarantee that the Adviser’s investment techniques or investment decisions will produce the desired results. Additionally, legislative, regulatory, or tax developments may affect the investments or investment strategies available to the Adviser in connection with managing the Fund, which may also adversely affect the ability of the Fund to achieve its investment objective.

Portfolio Holdings

A description of Fund policies and procedures with respect to the disclosure of Fund portfolio holdings is available in the SAI, which is available at www.invesco.com/us.

Fund Management

The Adviser(s)

Invesco Advisers, Inc. serves as the Fund’s investment adviser. The Adviser manages the investment operations of the Fund as well as other investment portfolios that encompass a broad range of investment objectives, and has agreed to perform or arrange for the performance of the Fund’s day-to-day management. The Adviser is located at 1331 Spring Street, N.W., Suite 2500, Atlanta, Georgia 30309. The Adviser, as successor in interest to multiple investment advisers, has been an investment adviser since 1976.

Sub-Advisers. Invesco has entered into one or more Sub-Advisory Agreements with certain affiliates to serve as sub-advisers to the Fund (the Sub-Advisers). Invesco may appoint the Sub-Advisers from time to time to provide discretionary investment management services, investment advice, and/or order execution services to the Fund. The Sub-Advisers and the Sub-Advisory Agreements are described in the SAI.

Potential New Sub-Advisers (Exemptive Order Structure). The SEC has also granted exemptive relief that permits the Adviser, subject to certain conditions, to enter into new sub-advisory agreements with affiliated or unaffiliated sub-advisers on behalf of the Fund without shareholder approval. The exemptive relief also permits material amendments to existing sub-advisory agreements with affiliated or unaffiliated sub-advisers (including the Sub-Advisory Agreements with the Sub-Advisers) without shareholder approval. Under this structure, the Adviser has ultimate responsibility, subject to oversight of the Board, for overseeing such sub-advisers and recommending to the Board their hiring, termination, or replacement. The structure does not permit investment advisory fees paid by the Fund to be increased without shareholder approval, or change the

6 Invesco Discovery Mid Cap Growth Fund

Adviser's obligations under the investment advisory agreement, including the Adviser's responsibility to monitor and oversee sub-advisory services furnished to the Fund.

Adviser Compensation

During the fiscal year ended October 31, 2023, the Adviser received compensation of 0.61% of the Fund's average daily net assets, after fee waiver and/or expense reimbursement, if any. The advisory fee payable by the Fund shall be reduced by any amounts paid by the Fund under the administrative services agreement with the Adviser.

A discussion regarding the basis for the Board’s approval of the investment advisory agreement and investment sub-advisory agreements of the Fund is available in the Fund’s most recent annual or semi-annual report to shareholders.

Portfolio Managers

The following individuals are jointly and primarily responsible for the day-to-day management of the Fund’s portfolio:

■

Ronald J. Zibelli, Jr., CFA (lead manager), Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2019. Prior to the commencement of the Fund’s operations, Mr. Zibelli managed the predecessor fund since 2007 and was associated with OppenheimerFunds, a global asset management firm, since 2006.

■

Justin Livengood, CFA, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2019. Prior to the commencement of the Fund’s operations, Mr. Livengood managed the predecessor fund since 2014 and was associated with OppenheimerFunds, a global asset management firm, since 2006.

A lead or co-lead manager generally has final authority over all aspects of the Fund's investment portfolio, including but not limited to, purchases and sales of individual securities, portfolio construction techniques, portfolio risk assessment, and the management of daily cash flows in accordance with portfolio holdings. The degree to which a lead or co-lead manager may perform these functions, and the nature of these functions, may change from time to time.

More information on the portfolio managers may be found at www.invesco.com/us. The website is not part of this prospectus.

The Fund's SAI provides additional information about the portfolio managers' investments in the Fund, a description of the compensation structure and information regarding other accounts managed.

Other Information

Sales Charges

Purchases of Class A shares of the Fund are subject to the maximum 5.50% initial sales charge as listed under the heading “Category I Initial Sales Charges” in the “Shareholder Account Information—Initial Sales Charges (Class A Shares Only)” section of the prospectus. Purchases of Class C shares are subject to a contingent deferred sales charge (CDSC) if you sell Class C shares within one year of purchase; however, the CDSC shall not apply to the purchases of Class C shares where the selling broker-dealer was not paid a commission at the time of purchase. For more information on CDSCs, see the “Shareholder Account Information—Contingent Deferred Sales Charges (CDSCs)” section of this prospectus.

Dividends and Distributions

The Fund expects, based on its investment objective and strategies, that its distributions, if any, will consist of ordinary income, capital gains or some combination of both.

Dividends

The Fund generally declares and pays dividends from net investment income, if any, annually.

Capital Gains Distributions

The Fund generally distributes long-term and short-term capital gains (net of any available capital loss carryovers), if any, at least annually. Capital gains distributions may vary considerably from year to year as a result of the Fund's normal investment activities and cash flows. During a time of economic volatility, the Fund may experience capital losses and unrealized depreciation in value of investments, the effect of which may be to reduce or eliminate capital gains distributions for a period of time. Even though the Fund may experience a current year loss, it may nonetheless distribute prior year capital gains.

7 Invesco Discovery Mid Cap Growth Fund

Financial Highlights

The financial highlights information presented for the Fund includes the financial history of the predecessor fund, which was reorganized into the Fund after the close of business on May 24, 2019. The financial highlights show the Fund’s and predecessor fund’s financial history for the past five fiscal years or, if shorter, the applicable period of operations since the inception of the Fund or predecessor fund or a class of Fund or predecessor fund shares. The financial highlights table is intended to help you understand the Fund’s and the predecessor fund’s financial performance. Certain information reflects financial results for a single Fund share.

The total returns in the table represent the rate that an investor would have earned (or lost) on an investment in the Fund or predecessor fund (assuming reinvestment of all dividends and distributions). This information has been audited by PricewaterhouseCoopers LLP, an independent registered public accounting firm, whose report, along with the Fund’s financial statements, is included in the Fund’s annual report, which is available upon request.

	Net asset value, beginning of period	Net investment income (loss)(a)	Net gains (losses) on securities (both realized and unrealized)	Total from investment operations	Distributions from net realized gains	Net asset value, end of period	Total return(b)	Net assets, end of period (000's omitted)	Ratio of expenses to average net assets with fee waivers and/or expenses absorbed	Ratio of expenses to average net assets without fee waivers and/or expenses absorbed(c)	Ratio of net investment income (loss) to average net assets	Portfolio turnover (d)
Class A
Year ended 10/31/23	$21.50	$(0.08)	$(1.37)	$(1.45)	$—	$20.05	(6.74)%	$2,918,068	1.04%	1.04%	(0.37)%	124%
Year ended 10/31/22	37.13	(0.11)	(9.79)	(9.90)	(5.73)	21.50	(30.69)	3,398,899	1.04	1.04	(0.44)	94
Year ended 10/31/21	26.65	(0.25)	11.81	11.56	(1.08)	37.13	44.48	5,288,400	1.03	1.03	(0.76)	92
Year ended 10/31/20	22.17	(0.13)	5.60	5.47	(0.99)	26.65	25.60(e)	3,787,636	1.05(e)	1.05(e)	(0.54)(e)	131
Year ended 10/31/19	20.28	(0.08)	3.75	3.67	(1.78)	22.17	20.43	748,190	1.11	1.11	(0.37)	84

Class C
Year ended 10/31/23	15.41	(0.17)	(0.97)	(1.14)	—	14.27	(7.40)(e)	84,404	1.77(e)	1.77(e)	(1.10)(e)	124
Year ended 10/31/22	28.52	(0.21)	(7.17)	(7.38)	(5.73)	15.41	(31.22)(e)	115,662	1.78(e)	1.78(e)	(1.18)(e)	94
Year ended 10/31/21	20.83	(0.36)	9.13	8.77	(1.08)	28.52	43.47(e)	206,799	1.73(e)	1.73(e)	(1.46)(e)	92
Year ended 10/31/20	17.65	(0.24)	4.41	4.17	(0.99)	20.83	24.74	190,420	1.82	1.82	(1.31)	131
Year ended 10/31/19	16.65	(0.18)	2.96	2.78	(1.78)	17.65	19.43	138,705	1.87	1.87	(1.12)	84

Class R
Year ended 10/31/23	19.25	(0.12)	(1.22)	(1.34)	—	17.91	(6.96)	112,345	1.29	1.29	(0.62)	124
Year ended 10/31/22	33.95	(0.15)	(8.82)	(8.97)	(5.73)	19.25	(30.85)	124,370	1.29	1.29	(0.69)	94
Year ended 10/31/21	24.51	(0.30)	10.82	10.52	(1.08)	33.95	44.11	181,872	1.28	1.28	(1.01)	92
Year ended 10/31/20	20.51	(0.18)	5.17	4.99	(0.99)	24.51	25.31	121,009	1.32	1.32	(0.81)	131
Year ended 10/31/19	18.95	(0.12)	3.46	3.34	(1.78)	20.51	20.09	75,342	1.37	1.37	(0.62)	84

Class Y
Year ended 10/31/23	25.48	(0.03)	(1.63)	(1.66)	—	23.82	(6.52)	518,998	0.79	0.79	(0.12)	124
Year ended 10/31/22	42.77	(0.05)	(11.51)	(11.56)	(5.73)	25.48	(30.50)	668,812	0.79	0.79	(0.19)	94
Year ended 10/31/21	30.48	(0.19)	13.56	13.37	(1.08)	42.77	44.84	971,407	0.78	0.78	(0.51)	92
Year ended 10/31/20	25.15	(0.08)	6.40	6.32	(0.99)	30.48	25.95	538,205	0.82	0.82	(0.31)	131
Year ended 10/31/19	22.71	(0.03)	4.25	4.22	(1.78)	25.15	20.68	253,901	0.87	0.87	(0.13)	84

Class R5
Year ended 10/31/23	21.80	(0.01)	(1.40)	(1.41)	—	20.39	(6.47)	95,675	0.73	0.73	(0.06)	124
Year ended 10/31/22	37.45	(0.03)	(9.89)	(9.92)	(5.73)	21.80	(30.45)	106,860	0.73	0.73	(0.13)	94
Year ended 10/31/21	26.80	(0.15)	11.88	11.73	(1.08)	37.45	44.88	155,263	0.72	0.72	(0.45)	92
Year ended 10/31/20	22.20	(0.05)	5.64	5.59	(0.99)	26.80	26.12	110,206	0.71	0.71	(0.20)	131
Period ended 10/31/19(f)	20.60	0.00	1.60	1.60	—	22.20	7.77	11	0.75(g)	0.75(g)	(0.01)(g)	84

Class R6
Year ended 10/31/23	26.10	0.00	(1.66)	(1.66)	—	24.44	(6.36)	1,047,414	0.66	0.66	0.01	124
Year ended 10/31/22	43.62	(0.02)	(11.77)	(11.79)	(5.73)	26.10	(30.43)	1,173,789	0.67	0.67	(0.07)	94
Year ended 10/31/21	31.03	(0.14)	13.81	13.67	(1.08)	43.62	45.02	1,559,522	0.65	0.65	(0.38)	92
Year ended 10/31/20	25.55	(0.04)	6.51	6.47	(0.99)	31.03	26.14	904,245	0.65	0.65	(0.14)	131
Year ended 10/31/19	23.00	0.01	4.32	4.33	(1.78)	25.55	20.92	345,282	0.69	0.69	0.05	84

(a)	Calculated using average shares outstanding.
(b)	Includes adjustments in accordance with accounting principles generally accepted in the United States of America and as such, the net asset value for financial reporting purposes and the returns based upon those net asset values may differ from the net asset value and returns for shareholder transactions. Does not include sales charges and is not annualized for periods less than one year, if applicable.
(c)	Does not include indirect expenses from affiliated fund fees and expenses of 0.00% for the year ended October 31, 2019.
(d)	Portfolio turnover is calculated at the fund level and is not annualized for periods less than one year, if applicable. For the year ended October 31, 2020, the portfolio turnover calculation excludes the value of securities purchased of $2,263,197,717 in connection with the acquisition of Invesco Mid Cap Growth Fund into the Fund.
(e)	The total return, ratio of expenses to average net assets and ratio of net investment income (loss) to average net assets reflect actual 12b-1 fees of 0.98%, 0.99% and 0.95% for Class C for the years ended October 31, 2023, 2022 and 2021, respectively and 0.23% for Class A the year ended October 31, 2020.
(f)	Commencement date after the close of business on May 24, 2019.
(g)	Annualized.

8 Invesco Discovery Mid Cap Growth Fund

Hypothetical Investment and Expense Information

In connection with the final settlement reached between Invesco and certain of its affiliates with certain regulators, including the New York Attorney General’s Office, the SEC and the Colorado Attorney General’s Office (the settlement) arising out of certain market timing and unfair pricing allegations made against Invesco and certain of its affiliates, Invesco and certain of its affiliates agreed, among other things, to disclose certain hypothetical information regarding investment and expense information to Fund shareholders. The chart below is intended to reflect the annual and cumulative impact of the Fund’s expenses, including investment advisory fees and other Fund costs, on the Fund’s returns over a 10-year period. The example reflects the following:

■

You invest $10,000 in the Fund and hold it for the entire 10-year period;

■

Your investment has a 5% return before expenses each year;

■

The Fund’s current annual expense ratio includes, if applicable, any contractual fee waiver or expense reimbursement that would apply for the period for which it was committed;

■

Hypotheticals both with and without any applicable initial sales charge applied; and

■

There is no sales charge on reinvested dividends.

There is no assurance that the annual expense ratio will be the expense ratio for the Fund’s classes for any of the years shown. This is only a hypothetical presentation made to illustrate what expenses and returns would be under the above scenarios; your actual returns and expenses are likely to differ (higher or lower) from those shown below.

Class A (Includes Maximum Sales Charge)	Year 1	Year 2	Year 3	Year 4	Year 5	Year 6	Year 7	Year 8	Year 9	Year 10
Annual Expense Ratio1	1.04%	1.04%	1.04%	1.04%	1.04%	1.04%	1.04%	1.04%	1.04%	1.04%
Cumulative Return Before Expenses	5.00%	10.25%	15.76%	21.55%	27.63%	34.01%	40.71%	47.75%	55.13%	62.89%
Cumulative Return After Expenses	(1.76%)	2.13%	6.18%	10.38%	14.75%	19.30%	24.02%	28.93%	34.04%	39.35%
End of Year Balance	$9,824.22	$10,213.26	$10,617.70	$11,038.17	$11,475.28	$11,929.70	$12,402.11	$12,893.24	$13,403.81	$13,934.60
Estimated Annual Expenses	$650.23	$104.19	$108.32	$112.61	$117.07	$121.71	$126.53	$131.54	$136.74	$142.16

Class A (Without Maximum Sales Charge)	Year 1	Year 2	Year 3	Year 4	Year 5	Year 6	Year 7	Year 8	Year 9	Year 10
Annual Expense Ratio1	1.04%	1.04%	1.04%	1.04%	1.04%	1.04%	1.04%	1.04%	1.04%	1.04%
Cumulative Return Before Expenses	5.00%	10.25%	15.76%	21.55%	27.63%	34.01%	40.71%	47.75%	55.13%	62.89%
Cumulative Return After Expenses	3.96%	8.08%	12.36%	16.81%	21.43%	26.24%	31.24%	36.44%	41.84%	47.46%
End of Year Balance	$10,396.00	$10,807.68	$11,235.67	$11,680.60	$12,143.15	$12,624.02	$13,123.93	$13,643.64	$14,183.93	$14,745.61
Estimated Annual Expenses	$106.06	$110.26	$114.63	$119.16	$123.88	$128.79	$133.89	$139.19	$144.70	$150.43

Class C2	Year 1	Year 2	Year 3	Year 4	Year 5	Year 6	Year 7	Year 8	Year 9	Year 10
Annual Expense Ratio1	1.77%	1.77%	1.77%	1.77%	1.77%	1.77%	1.77%	1.77%	1.04%	1.04%
Cumulative Return Before Expenses	5.00%	10.25%	15.76%	21.55%	27.63%	34.01%	40.71%	47.75%	55.13%	62.89%
Cumulative Return After Expenses	3.23%	6.56%	10.01%	13.56%	17.23%	21.01%	24.92%	28.96%	34.06%	39.37%
End of Year Balance	$10,323.00	$10,656.43	$11,000.64	$11,355.96	$11,722.75	$12,101.40	$12,492.27	$12,895.77	$13,406.45	$13,937.34
Estimated Annual Expenses	$179.86	$185.67	$191.67	$197.86	$204.25	$210.84	$217.65	$224.68	$136.77	$142.19

Class R	Year 1	Year 2	Year 3	Year 4	Year 5	Year 6	Year 7	Year 8	Year 9	Year 10
Annual Expense Ratio1	1.29%	1.29%	1.29%	1.29%	1.29%	1.29%	1.29%	1.29%	1.29%	1.29%
Cumulative Return Before Expenses	5.00%	10.25%	15.76%	21.55%	27.63%	34.01%	40.71%	47.75%	55.13%	62.89%
Cumulative Return After Expenses	3.71%	7.56%	11.55%	15.69%	19.98%	24.43%	29.05%	33.83%	38.80%	43.95%
End of Year Balance	$10,371.00	$10,755.76	$11,154.80	$11,568.65	$11,997.84	$12,442.96	$12,904.60	$13,383.36	$13,879.88	$14,394.82
Estimated Annual Expenses	$131.39	$136.27	$141.32	$146.57	$152.00	$157.64	$163.49	$169.56	$175.85	$182.37

Class Y	Year 1	Year 2	Year 3	Year 4	Year 5	Year 6	Year 7	Year 8	Year 9	Year 10
Annual Expense Ratio1	0.79%	0.79%	0.79%	0.79%	0.79%	0.79%	0.79%	0.79%	0.79%	0.79%
Cumulative Return Before Expenses	5.00%	10.25%	15.76%	21.55%	27.63%	34.01%	40.71%	47.75%	55.13%	62.89%
Cumulative Return After Expenses	4.21%	8.60%	13.17%	17.93%	22.90%	28.07%	33.46%	39.08%	44.94%	51.04%
End of Year Balance	$10,421.00	$10,859.72	$11,316.92	$11,793.36	$12,289.86	$12,807.26	$13,346.45	$13,908.34	$14,493.88	$15,104.07
Estimated Annual Expenses	$80.66	$84.06	$87.60	$91.29	$95.13	$99.13	$103.31	$107.66	$112.19	$116.91

Class R5	Year 1	Year 2	Year 3	Year 4	Year 5	Year 6	Year 7	Year 8	Year 9	Year 10
Annual Expense Ratio1	0.73%	0.73%	0.73%	0.73%	0.73%	0.73%	0.73%	0.73%	0.73%	0.73%
Cumulative Return Before Expenses	5.00%	10.25%	15.76%	21.55%	27.63%	34.01%	40.71%	47.75%	55.13%	62.89%
Cumulative Return After Expenses	4.27%	8.72%	13.36%	18.21%	23.25%	28.52%	34.00%	39.73%	45.69%	51.91%
End of Year Balance	$10,427.00	$10,872.23	$11,336.48	$11,820.54	$12,325.28	$12,851.57	$13,400.33	$13,972.53	$14,569.15	$15,191.26
Estimated Annual Expenses	$74.56	$77.74	$81.06	$84.52	$88.13	$91.90	$95.82	$99.91	$104.18	$108.63

Class R6	Year 1	Year 2	Year 3	Year 4	Year 5	Year 6	Year 7	Year 8	Year 9	Year 10
Annual Expense Ratio1	0.66%	0.66%	0.66%	0.66%	0.66%	0.66%	0.66%	0.66%	0.66%	0.66%
Cumulative Return Before Expenses	5.00%	10.25%	15.76%	21.55%	27.63%	34.01%	40.71%	47.75%	55.13%	62.89%
Cumulative Return After Expenses	4.34%	8.87%	13.59%	18.52%	23.67%	29.03%	34.63%	40.48%	46.57%	52.94%
End of Year Balance	$10,434.00	$10,886.84	$11,359.32	$11,852.32	$12,366.71	$12,903.42	$13,463.43	$14,047.75	$14,657.42	$15,293.55
Estimated Annual Expenses	$67.43	$70.36	$73.41	$76.60	$79.92	$83.39	$87.01	$90.79	$94.73	$98.84

Your actual expenses may be higher or lower than those shown.

The hypothetical assumes you hold your investment for a full 10 years. Therefore, any applicable deferred sales charge that might apply in year one for Class C has not been deducted.

9 Invesco Discovery Mid Cap Growth Fund

Shareholder Account Information

In addition to the Fund(s), the Adviser serves as investment adviser to many other Invesco mutual funds that are offered to investors (Invesco Funds or Funds). The following information is about the Invesco Funds and their share classes that have different fees and expenses. Certain Invesco Funds have their own “Shareholder Account Information Section” that should be consulted for specific information related to those Funds.

Some investments in the Funds are made through accounts that are maintained by intermediaries (and not in the name of an individual investor) and some investments are made indirectly through products that use the Funds as underlying investments, such as Retirement and Benefit Plans, funds of funds, qualified tuition plans, and variable insurance contracts (these products are generally referred to as conduit investment vehicles). If shares of the Funds are held in an account maintained by an intermediary or in the name of a conduit investment vehicle (and not in the name of an individual investor), the intermediary or conduit investment vehicle may impose rules that differ from, and/or charge a transaction or other fee in addition to, those described in this prospectus. As a result, the availability of certain share classes and/or shareholder privileges or services described in this prospectus will depend on the policies, procedures and trading platforms of the financial intermediary or conduit investment vehicle. Accordingly, through your financial intermediary you may be invested in a share class that is subject to higher annual fees and expenses than other share classes that are offered in this prospectus. Investing in a share class subject to higher annual fees and expenses may have an adverse impact on your investment return. Please consult your financial adviser to consider your options, including your eligibility to qualify for the share classes and/or shareholder privileges or services described in this prospectus.

The Fund is not responsible for any additional share class eligibility requirements, investment minimums, exchange privileges, or other policies imposed by financial intermediaries or for notifying shareholders of any changes to them. Please consult your financial adviser or other financial intermediary for details.

Unless otherwise provided, the following are certain defined terms used throughout this prospectus:

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Employer Sponsored Retirement and Benefit Plans include (i) employer sponsored pension or profit sharing plans that qualify under section

401(a) of the Internal Revenue Code of 1986, as amended (the Code), including 401(k), money purchase pension, profit sharing and defined benefit plans; (ii) 403(b) and non-qualified deferred compensation arrangements that operate similar to plans described under (i) above, such as 457 plans and executive deferred compensation arrangements; (iii) health savings accounts maintained pursuant to Section 223 of the Code; and (iv) voluntary employees’ beneficiary arrangements maintained pursuant to Section 501(c)(9) of the Code.

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Individual Retirement Accounts (IRAs) include Traditional and Roth IRAs.

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Employer Sponsored IRAs include Simplified Employee Pension (SEP), Salary Reduction Simplified Employee Pension (SAR-SEP), and Savings Incentive Match Plan for Employees of Small Employers (SIMPLE) IRAs.

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Retirement and Benefit Plans include Employer Sponsored Retirement and Benefit Plans, IRAs and Employer Sponsored IRAs.

Shareholder Account Information and additional information is available on the Internet at www.invesco.com/us. To access your account, go to the tab for “Account & Services,” then click on “Accounts Overview.” For additional information about Invesco Funds, consult the Fund’s prospectus and SAI, which are available on that same website or upon request free of charge. The website is not part of this prospectus.

Choosing a Share Class

Each Fund may offer multiple classes of shares and not all Funds offer all share classes discussed herein. Each class represents an interest in the same portfolio of investments. Certain classes have higher expenses than other classes which may lower the return on your investment when compared to a less expensive class. In deciding which class of shares to purchase, you should consider the following attributes of the various share classes, among other things: (i) the eligibility requirements that apply to purchases of a particular class and any eligibility requirements of your financial intermediary, (ii) the initial sales charges and contingent deferred sales charges (CDSCs), if any, applicable to the class, (iii) the 12b-1 fee, if any, paid by the class, and (iv) any services you may receive from a financial intermediary. Please contact your financial adviser to assist you in making your decision. Please refer to the prospectus fee table for more information on the fees and expenses of a particular Fund’s share classes.

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
▪ Initial sales charge which may be waived or reduced1	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge
▪ CDSC on certain redemptions1	▪ CDSC on redemptions within one year if a commission has been paid	▪ No CDSC	▪ No CDSC	▪ No CDSC
▪ 12b-1 fee of up to 0.25%2	▪ 12b-1 fee of up to 1.00%3	▪ 12b-1 fee of up to 0.50%	▪ No 12b-1 fee	▪ No 12b-1 fee
	▪ Investors may only open an account to purchase Class C shares if they have appointed a financial intermediary that allows for new accounts in Class C shares to be opened. This restriction does not apply to Employer Sponsored Retirement and Benefit Plans.	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares

A-1 The Invesco Funds

MCF—02/24

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
	▪ Eligible for automatic conversion to Class A shares. See “Automatic Conversion of Class C and Class CX Shares” herein.	▪ Intended for Retirement and Benefit Plans4		▪ Special eligibility requirements and investment minimums apply (see “Share Class Eligibility – Class R5 and R6 shares” below)
	▪ Purchase maximums apply

Invesco Conservative Income Fund, Invesco Government Money Market Fund and Invesco Short Term Municipal Fund do not have initial sales charges or CDSCs on redemptions in most cases.

Class A2 shares of Invesco Limited Term Municipal Income Fund and Investor Class shares of Invesco Government Money Market Fund, Invesco Premier Portfolio and Invesco Premier U.S. Government Money Portfolio do not have a 12b-1 fee; Invesco Short Term Bond Fund Class A shares and Invesco Short Duration Inflation Protected Fund Class A2 shares have a 12b-1 fee of 0.15%; and Invesco Conservative Income Fund Class A shares have a 12b-1 fee of 0.10%.

The 12b-1 fee for Class C shares of certain Funds is less than 1.00%. The “Fees and Expenses of the Fund—Annual Fund Operating Expenses” section of this prospectus reflects the actual 12b-1 fees paid by a Fund.

Your financial intermediary may have additional eligibility criteria for Class R shares. Please see the “Financial Intermediary- Specific Arrangements” section of this prospectus for further information.

In addition to the share classes shown in the chart above, the following Funds offer the following additional share classes further described in this prospectus:

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Investor Class shares: Invesco Diversified Dividend Fund, Invesco Dividend Income Fund, Invesco Energy Fund, Invesco EQV European Equity Fund, Invesco Health Care Fund, Invesco High Yield Fund, Invesco Income Fund, Invesco Income Advantage U.S. Fund, Invesco Government Money Market Fund, Invesco Municipal Income Fund, Invesco Real Estate Fund, Invesco Small Cap Growth Fund, Invesco Technology Fund, Invesco Premier Portfolio and Invesco Premier U.S. Government Money Portfolio.

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Class A2 shares: Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund;

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Class AX shares: Invesco Government Money Market Fund;

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Class CX shares: Invesco Government Money Market Fund;

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Class P shares: Invesco Summit Fund;

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Class S shares: Invesco Charter Fund, Invesco Select Risk: Moderately Conservative Investor Fund, Invesco Select Risk: Growth Investor Fund, Invesco Select Risk: Moderate Investor Fund and Invesco Summit Fund; and

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Invesco Cash Reserve Shares: Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio.

Share Class Eligibility

The availability of certain share classes will depend on how you purchased your shares. Intermediaries may have different policies regarding the availability of certain share classes than those described below. You should consult your financial adviser to consider your options, including your eligibility to qualify for the share classes described below. The Fund is not responsible for eligibility requirements imposed by financial intermediaries or for notifying shareholders of any changes to them. See “Financial Intermediary-Specific Arrangements” for more information on certain intermediary-specific eligibility requirements. Please consult with your financial intermediary if you have any questions regarding their policies.

Class A, C and Invesco Cash Reserve Shares

Class A, C and Invesco Cash Reserve Shares are generally available to all retail investors, including individuals, trusts, corporations, business and charitable organizations and Retirement and Benefit Plans. Investors may only open an account to purchase Class C shares if they have appointed a financial intermediary that allows for new accounts in Class C shares to be opened. This restriction does not apply to Employer Sponsored Retirement and Benefit Plans. The share classes offer different fee structures that are intended to compensate financial intermediaries for services provided in connection with the sale of shares and continued maintenance of the customer relationship. You should consider the services provided by your financial adviser and any other financial intermediaries who will be involved in the servicing of your account when choosing a share class.

Class A2 Shares

Class A2 shares, which are offered only on Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund, are closed to new investors. All references in this “Shareholder Account Information” section of this prospectus to Class A shares shall include Class A2 shares, unless otherwise noted.

Class AX and CX Shares

Class AX and CX shares are closed to new investors. Only investors who have continuously maintained an account in Class AX or CX of Invesco Government Money Market Fund may make additional purchases into Class AX and CX, respectively, of Invesco Government Money Market Fund. All references in this “Shareholder Account Information” section of this prospectus to Class A, C or R shares of the Invesco Funds shall include CX shares of Invesco Government Money Market Fund, unless otherwise noted. All references in this “Shareholder Account Information” section of this prospectus to Invesco Cash Reserve Shares of Invesco Government Money Market Fund shall include Class AX shares of Invesco Government Money Market Fund, unless otherwise noted.

Class P Shares

In addition to the other share classes discussed herein, the Invesco Summit Fund offers Class P shares, which were historically sold only through the AIM Summit Investors Plans I and II (each a Plan and, collectively, the Summit Plans). Class P shares are sold with no initial sales charge and have a 12b-1 fee of 0.10%. However, Class P shares are not sold to members of the general public. Only shareholders who had accounts in the Summit Plans at the close of business on December 8, 2006 may purchase Class P shares and only until the total of their combined investments in the Summit Plans and in Class P shares directly equals the face amount of their former Plan under the 30 year extended investment option. The face amount of a Plan is the combined total of all scheduled monthly investments under the Plan. For a Plan with a scheduled monthly investment of $100.00, the face amount would have been $36,000.00 under the 30 year extended investment option.

Class R Shares

Class R shares are intended for Retirement and Benefit Plans. Certain financial intermediaries have additional eligibility criteria regarding Class R shares. If you received Class R shares as a result of a merger or reorganization of a predecessor fund into any of the Funds, you will be permitted to make additional Class R shares purchases.

Class R5 and R6 Shares

Class R5 and R6 shares of the Funds are available for use by Employer Sponsored Retirement and Benefit Plans, held either at the plan level or through omnibus accounts, that generally process no more than one net redemption and one net purchase transaction each day.

Class R5 and R6 shares of the Funds are also available to institutional investors. Institutional investors are: banks, trust companies, collective trust funds, entities acting for the account of a public entity (e.g., Taft-Hartley funds, states, cities or government agencies), funds of funds or other pooled

A-2 The Invesco Funds

investment vehicles, 529 college savings plans, financial intermediaries and corporations investing for their own accounts, endowments and foundations. For information regarding investment minimums for Class R5 and R6 shares, please see “Minimum Investments” below.

Class R6 shares of the Funds are also available through an intermediary that has agreed with Invesco Distributors, Inc. to make such shares available for use in retail omnibus accounts that generally process no more than one net redemption and one net purchase transaction each day.

Shareholders eligible to purchase Class R6 Shares must meet the requirements specified by their intermediary. Not all intermediaries offer Class R6 Shares to their customers.

Class S Shares

Class S shares are limited to investors who purchase shares with the proceeds received from a systematic contractual investment plan redemption within the 12 months prior to purchasing Class S shares, and who purchase through an approved financial intermediary that has an agreement with the distributor to sell Class S shares. Class S shares are not otherwise sold to members of the general public. An investor purchasing Class S shares will not pay an initial sales charge. The investor will no longer be eligible to purchase additional Class S shares at that point where the value of the contributions to the prior systematic contractual investment plan combined with the subsequent Class S share contributions equals the face amount of what would have been the investor’s systematic contractual investment plan under the 30-year investment option. The face amount of a systematic contractual investment plan is the combined total of all scheduled monthly investments under that plan. For a plan with a scheduled monthly investment of $100.00, the face amount would have been $36,000.00 under the 30-year extended investment option.

Class Y Shares

Class Y shares are available to (i) investors who purchase through an account that is charged an asset-based fee or commission by a financial intermediary, including through brokerage platforms, where a broker is acting as the investor’s agent, that may require the payment by the investor of a commission and/or other form of compensation to that broker, (ii) endowments, foundations, or Employer Sponsored Retirement and Benefit Plans (with the exception of “Solo 401(k)” Plans and 403(b) custodial accounts held directly at Invesco), (iii) banks or bank trust departments acting on their own behalf or as trustee or manager for trust accounts, or (iv) any current, former or retired trustee, director, officer or employee (or immediate family members of a current, former or retired trustee, director, officer or employee) of any Invesco Fund or of Invesco Ltd. or any of its subsidiaries.

Subject to any conditions or limitations imposed on the servicing of Class Y shares by your financial adviser, if you received Class Y shares as a result of a merger or reorganization of a predecessor fund into any of the Funds, you will be permitted to make additional Class Y share purchases. In addition, you will be permitted to make additional Class Y shares purchases if you owned Class Y shares in a “Solo 401(k)” Plan or 403(b) custodial account held directly at Invesco if you held such shares in your account on or prior to May 24, 2019, or if you currently own Class Y shares held in a previously eligible account (as outlined in (i) in the above paragraph) for which you no longer have a financial intermediary.

Investor Class Shares

Investor Class shares are sold with no initial sales charge and have a maximum 12b-1 fee of 0.25%. Only the following persons may purchase Investor Class shares:

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Investors who established accounts prior to April 1, 2002, in Investor Class shares with Invesco Distributors, Inc. (Invesco Distributors) who have continuously maintained an account in Investor Class shares (this includes anyone listed in the registration of an account, such as a joint owner, trustee or custodian, and immediate family members of such persons) without a designated intermediary. These investors are referred to as “Investor Class grandfathered investors.”

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Customers of a financial intermediary that has had an agreement with the Funds’ distributor or any Funds that offered Investor Class shares prior to

April 1, 2002, that has continuously maintained such agreement. These intermediaries are referred to as “Investor Class grandfathered intermediaries.”

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Any current, former or retired trustee, director, officer or employee (or immediate family member of a current, former or retired trustee, director, officer or employee) of any Invesco Fund or of Invesco Ltd. or any of its subsidiaries.

For additional shareholder eligibility requirements with respect to Invesco Premier Portfolio, please see “Shareholder Account Information – Purchasing Shares and Shareholder Eligibility – Invesco Premier Portfolio.”

Distribution and Service (12b-1) Fees

Except as noted below, each Fund has adopted a service and/or distribution plan pursuant to SEC Rule 12b-1. A 12b-1 plan allows a Fund to pay distribution and service fees to Invesco Distributors to compensate or reimburse, as applicable, Invesco Distributors for its efforts in connection with the sale and distribution of the Fund’s shares, all or a substantial portion of which are paid to the dealer of record. Because the Funds pay these fees out of their assets on an ongoing basis, over time these fees will increase the cost of your investment and may cause you to pay more than the maximum permitted initial sales charges described in this prospectus.

The following Funds and share classes do not have 12b-1 plans:

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Invesco Limited Term Municipal Income Fund, Class A2 shares.

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Invesco Government Money Market Fund, Investor Class shares.

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Invesco Premier Portfolio, Investor Class shares.

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Invesco Premier U.S. Government Money Portfolio, Investor Class shares.

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All Funds, Class Y, Class R5 and Class R6 shares

Under the applicable service and/or distribution plan, the Funds may pay distribution and/or service fees up to the following annual rates with respect to each Fund’s average daily net assets with respect to such class (subject to the exceptions noted on page A-1):

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Class A shares: 0.25%

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Class C shares: 1.00%

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Class P shares: 0.10%

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Class R shares: 0.50%

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Class S shares: 0.15%

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Invesco Cash Reserve Shares: 0.15%

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Investor Class shares: 0.25%

Please refer to the prospectus fee table for more information on a particular Fund’s 12b-1 fees.

Initial Sales Charges (Class A Shares Only)

The Funds are grouped into six categories for determining initial sales charges. The “Other Information” section of each Fund’s prospectus will tell you the sales charge category in which the Fund is classified. Additionally, Class A shares of Invesco Conservative Income Fund and Invesco Short Term Municipal Fund do not have initial sales charges. As used below, the term “offering price” with respect to all categories of Class A shares includes the initial sales charge.

If you purchase $1,000,000 or more of Class A shares of Category I, II or V Funds or $250,000 or more of Class A shares of Category IV or VI Funds (a Large Purchase) the initial sales charge set forth below will be waived; though your shares will be subject to a 1% CDSC if you don’t hold such shares for at least 18 months.

Category I Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.75	2.83

$500,000 but less than	$1,000,000	2.00	2.04

A-3 The Invesco Funds

Category II Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	4.25%	4.44%

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.50	2.56

$500,000 but less than	$1,000,000	2.00	2.04

Category III Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	1.00%	1.01%

$100,000 but less than	$250,000	0.75	0.76

$250,000 but less than	$1,000,000	0.50	0.50

Category IV Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	2.50%	2.56%

$100,000 but less than	$250,000	1.75	1.78

Category V Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	3.25%	3.36%

$100,000 but less than	$250,000	2.75	2.83

$250,000 but less than	$500,000	1.75	1.78

$500,000 but less than	$1,000,000	1.50	1.52

Category VI Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

Class A Shares Sold Without an Initial Sales Charge

The availability of certain sales charge waivers and discounts will depend on how you purchase your shares. Intermediaries may have different policies and procedures regarding the availability of front-end sales load waivers or contingent deferred (back-end) sales load (“CDSC”) waivers, exchanges or conversions between classes or exchanges between Funds; account investment minimums; and minimum account balances, which are discussed below. In all instances, it is the purchaser’s responsibility to notify the Fund or the purchaser’s financial intermediary at the time of purchase of any relationship or other facts qualifying the purchaser for sales charge waivers, discounts or other special arrangements. For waivers and discounts not available through a particular intermediary, shareholders should consult their financial advisor to consider their options.

The following types of investors may purchase Class A shares without paying an initial sales charge:

Waivers Offered by the Fund

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Investors who purchase shares through a fee-based advisory account with an approved financial intermediary. In a fee based advisory program, a financial intermediary typically charges each investor a fee based on the value of the investor’s account in exchange for servicing that account.

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Employer Sponsored Retirement and Benefit Plans maintained on retirement platforms or by the Funds’ transfer agent or its affiliates (but not including plans utilizing the Invesco 403(b)(7) Custodial Account program, or the individual custodial accounts thereunder):

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with assets of at least $1 million; or

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with at least 100 employees eligible to participate in the plan; or

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that execute plan level or multiple-plan level transactions through a single omnibus account per Fund.

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Any investor who purchases his or her shares with the proceeds of an in kind rollover, transfer or distribution from a Retirement and Benefit Plan where the account being funded by such rollover is to be maintained by the same financial intermediary, trustee, custodian or administrator that maintained the plan from which the rollover distribution funding such rollover originated, or an affiliate thereof.

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Investors who own Investor Class shares of a Fund, who purchase Class A shares of a different Fund through the same account in which the Investor Class Shares were first purchased.

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Funds of funds or other pooled investment vehicles.

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Insurance company separate accounts.

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Any current or retired trustee, director, officer or employee of any Invesco Fund or of Invesco Ltd. or any of its subsidiaries.

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Any registered representative or employee of any financial intermediary who has an agreement with Invesco Distributors to sell shares of the Invesco Funds (this includes any members of his or her immediate family).

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Any investor purchasing shares through a financial intermediary that has a written arrangement with the Funds’ distributor in which the Funds’ distributor has agreed to participate in a no transaction fee program in which the financial intermediary will make Class A shares available without the imposition of a sales charge.

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Former shareholders of Atlas Strategic Income Fund who purchase shares of a Fund into which shareholders of Invesco Global Strategic Income Fund may exchange if permitted by the intermediary’s policies.

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Former shareholders of Oppenheimer Total Return Fund Periodic Investment Plan who purchase shares of a Fund into which shareholders of Invesco Main Street Fund may exchange if permitted by the intermediary’s policies.

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Certain participants in Employer-Sponsored IRA Plans utilizing Invesco Trust Company custodial accounts who were offered Class A shares without an initial sales charge prior to December 15, 2023, and who continue to purchase Class A shares.

In addition, investors may acquire Class A shares without paying an initial sales charge in connection with:

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reinvesting dividends and distributions;

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exchanging shares of one Fund that were previously assessed a sales charge for shares of another Fund;

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purchasing shares in connection with the repayment of an Employer Sponsored Retirement and Benefit Plan loan administered by the Funds’ transfer agent; and

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purchasing Class A shares with proceeds from the redemption of Class C, Class R, Class R5, Class R6 or Class Y shares where the redemption and purchase are effectuated on the same business day due to the distribution of a Retirement and Benefit Plan maintained by the Funds’ transfer agent or one of its affiliates.

Invesco Distributors also permits certain other investors to invest in Class A shares without paying an initial charge as a result of the investor’s current or former relationship with the Invesco Funds. For additional information about such eligibility, please reference the Funds’ SAI.

Financial Intermediary-Specific Arrangements

The financial intermediary-specific waivers, discounts, policies regarding exchanges and conversions, account investment minimums, minimum account balances, and share class eligibility requirements that follow are only available to clients of those financial intermediaries specifically named below and to Invesco funds that offer the share class(es) to which the arrangements relate. Please contact your financial intermediary for questions regarding your eligibility and for more information with respect to your financial intermediary’s sales charge waivers, discounts, investment

A-4 The Invesco Funds

minimums, minimum account balances, and share class eligibility requirements and other special arrangements. Financial intermediary-specific sales charge waivers, discounts, investment minimums, minimum account balances, and share class eligibility requirements and other special arrangements are implemented and administered by each financial intermediary. It is the responsibility of your financial intermediary (and not the Funds) to ensure that you obtain proper financial intermediary-specific waivers, discounts, investment minimums, minimum account balances and other special arrangements and that you are placed in the proper share class for which you are eligible through your financial intermediary. In all instances, it is the purchaser’s responsibility to notify the Fund or the purchaser’s financial intermediary at the time of purchase of any relationship or other facts qualifying the purchaser for sales charge waivers or discounts or other financial intermediary-specific arrangements as disclosed herein. Please contact your financial intermediary for more information regarding the sales charge waivers, discounts, investment minimums, minimum account balances, share class eligibility requirements and other special arrangements available to you and to ensure that you understand the steps you must take to qualify for such arrangements. The terms and availability of these waivers and special arrangements may be amended or terminated at any time.

Ameriprise Financial

The following information applies to Class A shares purchases if you have an account with or otherwise purchase Fund shares through Ameriprise Financial:

Shareholders purchasing Fund shares through an Ameriprise Financial retail brokerage account are eligible for the following front-end sales charge waivers, which may differ from those disclosed elsewhere in this Fund’s prospectus or SAI.

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Employer-sponsored retirement plans (e.g., 401(k) plans, 457 plans, employer-sponsored 403(b) plans, profit sharing and money purchase pension plans and defined benefit plans). For purposes of this provision, employer-sponsored retirement plans do not include SEP IRAs, Simple IRAs or SAR-SEPs.

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Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same Fund (but not any other fund within the same fund family).

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Shares exchanged from Class C shares of the same fund in the month of or following the 7-year anniversary of the purchase date. To the extent that this prospectus elsewhere provides for a waiver with respect to exchanges of Class C shares or conversion of Class C shares following a shorter holding period, that waiver will apply.

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Employees and registered representatives of Ameriprise Financial or its affiliates and their immediate family members.

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Shares purchased by or through qualified accounts (including IRAs, Coverdell Education Savings Accounts, 401(k)s, 403(b) TSCAs subject to ERISA and defined benefit plans) that are held by a covered family member, defined as an Ameriprise financial advisor and/or the advisor’s spouse, advisor’s lineal ascendant (mother, father, grandmother, grandfather, great grandmother, great grandfather), advisor’s lineal descendant (son, step-son, daughter, step-daughter, grandson, granddaughter, great grandson, great granddaughter) or any spouse of a covered family member who is a lineal descendant.

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Shares purchased from the proceeds of redemptions within the same fund family, provided (1) the repurchase occurs within 90 days following the redemption, (2) the redemption and purchase occur in the same account, and (3) redeemed shares were subject to a front-end or deferred sales load (i.e. Rights of Reinstatement).

D.A. Davidson &. Co. (“D.A. Davidson”)

Shareholders purchasing fund shares including existing fund shareholders through a D.A. Davidson platform or account, or through an introducing broker-dealer or independent registered investment advisor for which D.A. Davidson provides trade execution, clearance, and/or custody services, will be eligible for the following sales charge waivers (front-end sales charge waivers and contingent deferred, or back-end, sales charge

waivers) and discounts, which may differ from those disclosed elsewhere in this Fund’s prospectus or SAI.

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Front-End Sales Charge Waivers on Class A Shares available at D.A. Davidson

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Shares purchased within the same fund family through a systematic reinvestment of capital gains and dividend distributions.

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Employees and registered representatives of D.A. Davidson or its affiliates and their family members as designated by D.A. Davidson.

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A shareholder in the Fund’s Class C shares will have their shares converted at net asset value to Class A shares (or the appropriate share class) of the Fund if the shares are no longer subject to a CDSC and the conversion is consistent with D.A. Davidson’s policies and procedures.

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CDSC Waivers on Classes A and C shares available at D.A. Davidson

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Death or disability of the shareholder.

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Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.

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Return of excess contributions from an IRA Account.

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Shares sold as part of a required minimum distribution for IRA or other qualifying retirement accounts as described in the fund’s prospectus beginning in the calendar year the shareholder turns age 72.

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Shares acquired through a right of reinstatement.

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Front-end sales charge discounts available at D.A. Davidson: breakpoints, rights of accumulation and/or letters of intent

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Breakpoints as described in this prospectus.

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Rights of accumulation which entitle shareholders to breakpoint discounts will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at D.A. Davidson. Eligible fund family assets not held at D.A. Davidson may be included in the calculation of rights of accumulation only if the shareholder notifies his or her financial advisor about such assets.

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Letters of intent which allow for breakpoint discounts based on anticipated purchases within a fund family, over a 13-month time period. Eligible fund family assets not held at D.A. Davidson may be included in the calculation of letters of intent only if the shareholder notifies his or her financial advisor about such assets.

Edward D. Jones & Co., L.P. (“Edward Jones”)

Policies Regarding Transactions Through Edward Jones

The following information has been provided by Edward Jones:

Effective on or after December 15, 2023, the following information supersedes prior information with respect to transactions and positions held in fund shares through an Edward Jones system. Clients of Edward Jones (also referred to as “shareholders”) purchasing fund shares on the Edward Jones commission and fee-based platforms are eligible only for the following sales charge discounts (also referred to as “breakpoints”) and waivers, which can differ from discounts and waivers described elsewhere in the mutual fund prospectus or statement of additional information (“SAI”) or through another broker-dealer. In all instances, it is the shareholder's responsibility to inform Edward Jones at the time of purchase of any relationship, holdings of Invesco funds, or other facts qualifying the purchaser for discounts or waivers. Edward Jones can ask for documentation of such circumstance. Shareholders should contact Edward Jones if they have questions regarding their eligibility for these discounts and waivers.

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Breakpoints

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Breakpoint pricing, otherwise known as volume pricing, at dollar thresholds as described in the prospectus.

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Rights of Accumulation (“ROA”)

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The applicable sales charge on a purchase of Class A shares is determined by taking into account all share classes (except certain money market funds and any assets held in group retirement plans) of

A-5 The Invesco Funds

Invesco funds held by the shareholder or in an account grouped by Edward Jones with other accounts for the purpose of providing certain pricing considerations (“pricing groups”). If grouping assets as a shareholder, this includes all share classes held on the Edward Jones platform and/or held on another platform. The inclusion of eligible fund family assets in the ROA calculation is dependent on the shareholder notifying Edward Jones of such assets at the time of calculation. Money market funds are included only if such shares were sold with a sales charge at the time of purchase or acquired in exchange for shares purchased with a sales charge.

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The employer maintaining a SEP IRA plan and/or SIMPLE IRA plan may elect to establish or change ROA for the IRA accounts associated with the plan to a plan-level grouping as opposed to including all share classes at a shareholder or pricing group level.

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ROA is determined by calculating the higher of cost minus redemptions or market value (current shares x NAV).

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Letter of Intent (“LOI”)

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Through a LOI, shareholders can receive the sales charge and breakpoint discounts for purchases shareholders intend to make over a 13-month period from the date Edward Jones receives the LOI. The LOI is determined by calculating the higher of cost or market value of qualifying holdings at LOI initiation in combination with the value that the shareholder intends to buy over a 13-month period to calculate the front-end sales charge and any breakpoint discounts. Each purchase the shareholder makes during that 13-month period will receive the sales charge and breakpoint discount that applies to the total amount. The inclusion of eligible fund family assets in the LOI calculation is dependent on the shareholder notifying Edward Jones of such assets at the time of calculation. Purchases made before the LOI is received by Edward Jones are not adjusted under the LOI and will not reduce the sales charge previously paid. Sales charges will be adjusted if LOI is not met.

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If the employer maintaining a SEP IRA plan and/or SIMPLE IRA plan has elected to establish or change ROA for the IRA accounts associated with the plan to a plan-level grouping, LOIs will also be at the plan-level and may only be established by the employer.

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Sales Charge Waivers

Sales charges are waived for the following shareholders and in the following situations:

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Associates of Edward Jones and its affiliates and other accounts in the same pricing group (as determined by Edward Jones under its policies and procedures) as the associate. This waiver will continue for the remainder of the associate's life if the associate retires from Edward Jones in good-standing and remains in good standing pursuant to Edward Jones' policies and procedures.

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Shares purchased in an Edward Jones fee-based program.

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Shares purchased through reinvestment of capital gains distributions and dividend reinvestment. Shares purchased from the proceeds of redeemed shares of the same fund family so long as the following conditions are met: the proceeds are from the sale of shares within 60 days of the purchase, the sale and purchase are made from a share class that charges a front load and one of the following:

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The redemption and repurchase occur in the same account.

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The redemption proceeds are used to process an: IRA contribution, excess contributions, conversion, recharacterizing of contributions, or distribution, and the repurchase is done in an account within the same Edward Jones grouping for ROA.

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Shares exchanged into Class A shares from another share class so long as the exchange is into the same fund and was initiated at the discretion of Edward Jones. Edward Jones is responsible for any remaining CDSC due to the fund company, if applicable. Any future purchases are subject to the applicable sales charge as disclosed in the prospectus.

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Exchanges from Class C shares to Class A shares of the same fund, generally, in the 84th month following the anniversary of the purchase date or earlier at the discretion of Edward Jones.

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Purchases of Class 529-A shares through a rollover from either another education savings plan or a security used for qualified distributions.

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Purchases of Class 529 shares made for recontribution of refunded amounts.

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Contingent Deferred Sales Charge (“CDSC”) Waivers

If the shareholder purchases shares that are subject to a CDSC and those shares are redeemed before the CDSC is expired, the shareholder is responsible to pay the CDSC except in the following conditions:

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The death or disability of the shareholder.

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Systematic withdrawals with up to 10% per year of the account value.

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Return of excess contributions from an Individual Retirement Account (IRA).

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Shares redeemed as part of a required minimum distribution for IRA and retirement accounts if the redemption is taken in or after the year the shareholder reaches qualified age based on applicable IRS regulations.

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Shares redeemed to pay Edward Jones fees or costs in such cases where the transaction is initiated by Edward Jones.

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Shares exchanged in an Edward Jones fee-based program.

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Shares acquired through NAV reinstatement.

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Shares redeemed at the discretion of Edward Jones for Minimums Balances, as described below.

Other Important Information Regarding Transactions Through Edward Jones

Minimum Purchase Amounts

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Initial purchase minimum: $250

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Subsequent purchase minimum: none

Minimum Balances

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Edward Jones has the right to redeem at its discretion fund holdings with a balance of $250 or less. The following are examples of accounts that are not included in this policy:

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A fee-based account held on an Edward Jones platform

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A 529 account held on an Edward Jones platform

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An account with an active systematic investment plan or LOI

Exchanging Share Classes

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At any time it deems necessary, Edward Jones has the authority to exchange at NAV a shareholder's holdings in a fund to Class A shares of the same fund.

Janney Montgomery Scott LLC (“Janney”)

Shareholders purchasing shares through a Janney brokerage account will be eligible for the following load waivers (front-end sales charge waivers and contingent deferred sales charge (“CDSC”), or back-end sales charge, waivers) and discounts, which may differ from those disclosed elsewhere in this fund’s Prospectus or SAI.

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Front-end sales charge waivers on Class A shares available at Janney

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Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family).

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Shares purchased by employees and registered representatives of Janney or its affiliates and their family members as designated by Janney.

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Shares purchased from the proceeds of redemptions within the same fund family, provided (1) the repurchase occurs within ninety (90) days following the redemption, (2) the redemption and purchase occur in the same account, and (3) redeemed shares were subject to a front-end or deferred sales load (i.e., right of reinstatement).

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Shares acquired through a right of reinstatement.

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Class C shares that are no longer subject to a contingent deferred sales charge and are converted to Class A shares of the same fund pursuant to Janney’s policies and procedures.

A-6 The Invesco Funds

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CDSC waivers on Class A and C shares available at Janney

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Shares sold upon the death or disability of the shareholder.

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Shares sold as part of a systematic withdrawal plan as described in the fund’s Prospectus.

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Shares purchased in connection with a return of excess contributions from an IRA account.

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Shares sold as part of a required minimum distribution for IRA and other retirement accounts due to the shareholder reaching the qualified age based on applicable IRS regulations as described in the fund’s Prospectus.

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Shares sold to pay Janney fees but only if the transaction is initiated by Janney.

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Shares acquired through a right of reinstatement.

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Shares exchanged into the same share class of a different fund.

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Front-end sales charge discounts available at Janney: breakpoints, rights of accumulation, and/or letters of intent

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Breakpoints as described in the fund’s Prospectus.

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Rights of accumulation (“ROA”), which entitle shareholders to breakpoint discounts, will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Janney. Eligible fund family assets not held at Janney may be included in the ROA calculation only if the shareholder notifies his or her financial advisor about such assets.

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Letters of intent which allow for breakpoint discounts based on anticipated purchases within a fund family, over a 13-month time period. Eligible fund family assets not held at Janney Montgomery Scott may be included in the calculation of letters of intent only if the shareholder notifies his or her financial advisor about such assets.

J.P. Morgan Securities LLC

If you purchase or hold fund shares through an applicable J.P. Morgan Securities LLC brokerage account, you will be eligible for the following sales charge


Fund Summary	1

Investment Objective(s), Strategies, Risks and Portfolio Holdings	4

Fund Management	6
The Adviser(s)	6
Adviser Compensation	7
Portfolio Managers	7

Other Information	7
Sales Charges	7
Dividends and Distributions	7

Financial Highlights	8

Hypothetical Investment and Expense Information	9

Shareholder Account Information	A-1
Choosing a Share Class	A-1
Share Class Eligibility	A-2
Distribution and Service (12b-1) Fees	A-3
Initial Sales Charges (Class A Shares Only)	A-3
Contingent Deferred Sales Charges (CDSCs)	A-12
Purchasing Shares and Shareholder Eligibility	A-12
Redeeming Shares*	A-14
Exchanging Shares	A-17
Rights Reserved by the Funds	A-18
Excessive Short-Term Trading Activity (Market Timing) Disclosures	A-18
Pricing of Shares	A-19
Taxes (applicable to all Funds except for the Invesco SteelPath Funds)	A-22
Taxes (applicable to the Invesco SteelPath Funds only)	A-24
Payments to Financial Intermediaries – All Share Classes except Class R6 shares	A-26
Important Notice Regarding Delivery of Security Holder Documents	A-27
Inactive or Unclaimed Accounts	A-27

Obtaining Additional Information	Back Cover