Delaware Ivy Asset Strategy Fund seeks to provide total return.

The table below describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below. 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 Delaware Funds by Macquarie® (to be renamed Macquarie Funds on or about December 31, 2024). More information about these and other discounts is available from your financial intermediary, in the Fund’s Prospectus under the section entitled “About your account,” and in the Fund’s statement of additional information (SAI) under the section entitled “Purchasing Shares.”

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. In addition, the example shows expenses for Class C shares, assuming those shares were not redeemed at the end of those periods. 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:

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 the 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 54% of the average value of its portfolio.

Delaware Ivy Asset Strategy Fund seeks to achieve its objective by allocating its assets among different asset classes of varying correlation around the globe. Delaware Management Company (Manager), the Fund’s investment manager, primarily invests a portion of the Fund’s assets in global equity securities that the Manager believes can outperform the Fund’s benchmark index, the MSCI ACWI Index, over a full market cycle before taking into account fund expenses (the Equity portion). The Manager then invests the Fund’s remaining assets (the Diversifying portion) in various additional asset classes that may have a lower correlation or volatility than the Equity portion, including but not limited to global fixed-income securities, United States Treasury (Treasury) instruments, precious metals, commodities and cash. The Manager may allocate the Fund’s investments among these different asset classes in different proportions at different times, but generally seeks to invest 50%-80% of the Fund’s total assets in equities or equity-like securities and 20%-50% of the Fund’s total assets in the Diversifying portion. In connection with the active allocation among these different asset classes, Macquarie Investment Management Austria Kapitalanlage AG (MIMAK), the sub-advisor to the Fund, will also manage a tactical/completion sleeve. The tactical/completion sleeve will typically vary from 0% to 20% of the Fund’s total assets and primarily hold derivatives and exchange-traded funds (ETFs). If applicable, the derivatives and ETFs within the tactical/completion sleeve will also be counted towards the asset classes noted above. MIMAK and the Manager use a dynamic asset-allocation framework to determine the proportion of the Fund's assets that will be allocated to the various asset classes noted above, based on the market assessment and portfolio risk contribution for such asset classes. The framework is intended to reduce riskier assets in times of market volatility and provide additional downside protection.

For the purposes of this section, a reference to the Manager may also include MIMAK, with respect to its role as sub-advisor of the Fund.

In selecting securities for the Fund, the Manager primarily emphasizes a bottom-up (researching individual issuers) approach and seeks to find relative value across the asset classes noted above. Part of the Manager’s investment process also includes a top-down (assessing the market and economic environment) analysis.

With respect to the Equity portion, the Manager seeks what it believes are well-positioned companies with a strong and/or growing sustainable competitive advantage in attractive industries across the globe which the Manager believes can exceed current earnings estimates. The Manager looks for companies that are taking market share within their industries, which results in high levels of cash flow, as well as stable to improving margins and returns. The Manager generally focuses on companies that are growing, innovating, improving margins, returning capital through dividend growth or share buybacks and/or offering what the Manager believes to be sustainable high free cash flow.

The Fund has the flexibility to invest in both growth and value companies. Although the Fund primarily invests in securities issued by large, well-established companies, it may invest in securities issued by companies of any size.

Within the Diversifying portion, the Fund has the flexibility to invest in a wide range of assets that, in the Manager’s view, present attractive risk-adjusted returns as compared to the Equity portion, and/or reduce the Fund’s overall risk profile. Diversifying assets may be comprised of global fixed-income instruments, including investment-grade and high-yield bonds, as well as emerging market, corporate and sovereign bonds and bank loans. Such fixed-income instruments may include a significant amount, up to 35% of the Fund’s total assets, in high-yield/high-risk bonds, or junk bonds, which include bonds rated BB+ or below by S&P Global Ratings, a division of S&P Global, Inc. (S&P), or comparably rated by another nationally recognized statistical rating organization (NRSRO) or, if unrated, determined by the Manager to be of comparable quality. When selecting these instruments, the Manager focuses heavily on free cash flow and an issuer’s ability to de-lever itself (in other words, to reduce debt) through the credit cycle. The Fund also can invest in government securities issued by the Treasury (such as Treasury bills, notes or bonds), obligations issued or guaranteed as to principal and interest (but

Investing in any mutual fund involves the risk that you may lose part or all of the money you invest. Over time, the value of your investment in the Fund will increase and decrease according to changes in the value of the securities in the Fund’s portfolio. An investment in the Fund may not be appropriate for all investors. The Fund’s principal risks include:

Market risk — The risk that all or a majority of the securities in a certain market — such as the stock or bond market — will decline in value because of factors such as adverse political or economic conditions, future expectations, investor confidence, or heavy institutional selling.

Foreign and emerging markets risk — The risk that international investing (particularly in emerging markets) may be adversely affected by political instability; changes in currency exchange rates; inefficient markets and higher transaction costs; foreign economic conditions; the imposition of economic or trade sanctions; or inadequate or different regulatory and accounting standards. The risk associated with international investing will be greater in emerging markets than in more developed foreign markets because, among other things, emerging markets may have less stable political and economic environments. In addition, there often is substantially less publicly available information about issuers and such information tends to be of a lesser quality. Economic markets and structures tend to be less mature and diverse and the securities markets may also be smaller, less liquid, and subject to greater price volatility.

Exchange-traded fund risk — The risks of investing in an ETF typically reflect the risks of the instruments in which the ETF invests. Because ETFs are investment companies, a fund will bear its proportionate share of the fees and expenses of an investment in an ETF. As a result, a fund's expenses may be higher and performance may be lower.

Commodity-related investments risk — The value of commodities investments will generally be affected by overall market movements and factors specific to a particular industry or commodity, which may include weather, embargoes, tariffs, and economic health, political, international regulatory and other developments. Exposure to the commodities markets may subject a fund to greater volatility than investments in traditional securities.

Credit risk — The risk that an issuer of a debt security, including a governmental issuer or an entity that insures a bond, may be unable to make interest payments and/or repay principal in a timely manner.

The bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing how the Fund’s average annual total returns for the 1-, 5-, and 10-year or lifetime periods compare with those of a broad measure of market performance. On April 30, 2021, the Fund became part of Delaware Funds by Macquarie® and Delaware Management Company became the Fund’s investment manager. The returns shown from before April 30, 2021 are from the Fund’s prior investment manager. Effective November 15, 2021, the Fund changed its investment strategy. Performance prior to November 15, 2021 reflects the Fund’s former strategy; its performance may have differed if the Fund’s current strategy had been in place. The Fund’s past performance (before and after taxes) is not necessarily an indication of how it will perform in the future.

As of June 30, 2024, the Fund’s Class A shares had a calendar year-to-date return of 10.77%. During the periods illustrated in this bar chart, Class A’s highest quarterly return was 17.88% for the quarter ended June 30, 2020, and its lowest quarterly return was -19.74% for the quarter ended March 31, 2020.    The maximum Class A sales charge of 5.75%, which is normally deducted when you purchase shares, is not reflected in the highest/lowest quarterly returns or in the bar chart. If this fee were included, the returns would be less than those shown. The average annual total returns in the table below do include the sales charge.

After-tax performance is presented only for Class A shares of the Fund. The after-tax returns for other Fund classes may vary. Actual after-tax returns depend on the investor’s individual tax situation and may differ from the returns shown. After-tax returns are not relevant for shares held in tax-advantaged investment vehicles such as employer-sponsored 401(k) plans and individual retirement accounts (IRAs). The after-tax returns shown are calculated using the highest individual federal marginal income tax rates in effect during the periods presented and do not reflect the impact of state and local taxes.

Delaware Ivy Balanced Fund seeks to provide total return through a combination of capital appreciation and current income.

The table below describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below. 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 Delaware Funds by Macquarie® (to be renamed Macquarie Funds on or about December 31, 2024). More information about these and other discounts is available from your financial intermediary, in the Fund’s Prospectus under the section entitled “About your account,” and in the Fund’s statement of additional information (SAI) under the section entitled “Purchasing Shares.”

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. In addition, the example shows expenses for Class C shares, assuming those shares were not redeemed at the end of those periods. The example also assumes that your investment has a 5% return each year and reflects the Manager’s expense waivers and reimbursements for the 1-year contractual period and the total operating expenses without waivers for years 2 through 10. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

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 the 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 73% of the average value of its portfolio.

Delaware Ivy Balanced Fund seeks to achieve its objective by investing primarily in a diversified mix of stocks, debt securities and short-term instruments, depending on market conditions. Regarding its income-generating equity investments, including convertible securities, the Fund invests primarily in medium to large, well-established companies, although it may invest in securities issued by companies of any size. The Fund invests at least 50% of its total assets in equity securities including convertible securities. The Fund may invest in preferred stocks and real estate investment trusts (REITs).

The Fund invests at least 30% of its total assets in debt securities with the objective of providing income and diversification although such diversification may not protect against market risk. The Fund’s debt securities may include US government securities or investment-grade corporate bonds rated BBB- or higher by S&P Global Ratings, a division of S&P Global, Inc. (S&P), or comparably rated by another nationally recognized statistical rating organization (NRSRO) or, if unrated, determined by the Manager to be of comparable quality. The Fund may also invest up to 20% of its total assets in non-investment-grade debt securities. The Fund has no limitations on the range of maturities of the debt securities in which it may invest.

MIMAK and the Manager use a dynamic asset-allocation framework to determine the proportion of the Fund's assets that will be allocated to the various asset classes noted above, based on the market assessment and portfolio risk contribution for such asset classes. The framework is intended to reduce riskier assets in times of market volatility and provide additional downside protection. In addition, Macquarie Investment Management Austria Kapitalanlage AG (MIMAK), the sub-advisor to the Fund, will also manage a tactical / completion sleeve and such sleeve will typically vary from 0% to 20% of the Fund’s total assets and primarily hold derivatives and exchange-traded funds (ETFs).

For the purposes of this section, a reference to the Manager may also include MIMAK, with respect to its role as sub-advisor of the Fund.

In evaluating investments for the Fund, the Manager focuses on companies with resilient business models characterized by stable growth rates; strong balance sheets; relative strength in earnings; attractive return profiles and valuation; and strong free cash flow generation. In so doing, the Manager evaluates a company’s management team, its financial position, its competitive position and the condition of its respective industry in addition to other factors. The Manager utilizes financial statements, independent research by its investment management personnel, third party research, brand studies done by outside parties and other tools and processes to identify what it believes to be attractive investment opportunities with a focus on the trajectory and sustainability of a company’s business model. The Manager also focuses on companies that possess a sustainable competitive advantage by evaluating factors such as brand equity/loyalty, proprietary technology, switching costs, access to distribution channels, capital requirements, economies of scale, and barriers to entry. In addition, the Manager’s analysis informs its view of an appropriate valuation for each potential investment.

Investment opportunities typically fall into two categories: company-specific ideas which include factors such as a company’s competitive positioning, production cycles, cost restructuring or a new management team; and thematic ideas where the Manager considers economic or political forces, interest rate term structure variances, cyclical inflections, changes in consumer behavior or technology shifts.

The Fund may use a wide range of derivatives instruments, typically including forward foreign currency contracts, options, futures contracts, options on futures contracts, and credit default swaps. The Fund will use derivatives for both hedging and non-hedging purposes; as a substitute for purchasing or selling securities; and to manage the Fund’s portfolio characteristics. For example, the Fund may invest in: futures and options to manage duration and for defensive purposes, such as to protect gains or hedge against potential losses in the portfolio without actually selling a security, or to stay fully invested; forward foreign currency contracts to manage foreign currency exposure; and credit default swaps to hedge against a credit event, to gain exposure to certain securities or markets, or to enhance total return.

Investing in any mutual fund involves the risk that you may lose part or all of the money you invest. Over time, the value of your investment in the Fund will increase and decrease according to changes in the value of the securities in the Fund’s portfolio. An investment in the Fund may not be appropriate for all investors. The Fund’s principal risks include:

Market risk — The risk that all or a majority of the securities in a certain market — such as the stock or bond market — will decline in value because of factors such as adverse political or economic conditions, future expectations, investor confidence, or heavy institutional selling.

Preferred stock risk — The risk that preferred stocks may be subordinated to bonds in terms of rights to their share of the company’s assets, may be less liquid than many other securities, and generally offer no voting rights with respect to the issuer. Preferred stocks may also be adversely affected by interest rates and may be callable by the issuer.

Exchange-traded fund risk — The risks of investing in an ETF typically reflect the risks of the instruments in which the ETF invests. Because ETFs are investment companies, a fund will bear its proportionate share of the fees and expenses of an investment in an ETF. As a result, a fund's expenses may be higher and performance may be lower.

Foreign risk — The risk that foreign securities (particularly in emerging markets) may be adversely affected by political instability, changes in currency exchange rates, inefficient markets and higher transaction costs, foreign economic conditions, the imposition of economic or trade sanctions, or inadequate or different regulatory and accounting standards.

US government securities risk — The risk that certain US government securities, such as securities issued by Fannie Mae, Freddie Mac and the Federal Home Loan Bank system (FHLB), are not backed by the “faith and credit” of the US government and, instead, may be supported only by the credit of the issuer or by the right of the issuer to borrow from the US Treasury.

Interest rate risk — The risk that the prices of bonds and other fixed income securities will increase as interest rates fall and decrease as interest rates rise. Interest rate changes are influenced by a number of factors, such as government policy, monetary policy, inflation expectations, and the supply and demand of bonds. Bonds and other fixed income securities with longer maturities or duration generally are more sensitive to interest rate changes. A fund may be subject to a greater risk of rising interest rates when interest rates are low or inflation rates are high or rising.

Credit risk — The risk that an issuer of a debt security, including a governmental issuer or an entity that insures a bond, may be unable to make interest payments and/or repay principal in a timely manner.

High yield (junk) bond risk — The risk that high yield securities, commonly known as “junk bonds,” are subject to reduced creditworthiness of issuers, increased risk of default, and a more limited and less liquid secondary market. High yield securities may also be subject to greater price volatility and risk of loss of income and principal than are higher-rated securities. High yield bonds are sometimes issued by municipalities that have less financial strength and therefore have less ability to make projected debt payments on the bonds.

REIT-related risk — The risk that the value of a fund’s investments in a REIT may be adversely affected by (1) changes in the value of the REIT’s underlying property or the property secured by mortgages the REIT holds; (2) loss of REIT federal tax status (and the resulting inability to qualify for

The bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing how the Fund’s average annual total returns for the 1-, 5-, and 10-year or lifetime periods compare with those of broad measures of market performance. On April 30, 2021, the Fund became part of Delaware Funds by Macquarie® and Delaware Management Company became the Fund’s investment manager. The returns shown from before April 30, 2021 are from the Fund’s prior investment manager. Effective November 15, 2021, the Fund changed its investment strategy. Performance prior to November 15, 2021 reflects the Fund’s former strategy; its performance may have differed if the Fund’s current strategy had been in place. The Fund’s past performance (before and after taxes) is not necessarily an indication of how it will perform in the future. The returns reflect any expense caps in effect during these periods. The returns would be lower without the expense caps.  You may obtain the Fund’s most recently available month-end performance by calling 800 523-1918 or by visiting our website at delawarefunds.com/performance.

As of June 30, 2024, the Fund’s Class A shares had a calendar year-to-date return of 9.20%. During the periods illustrated in this bar chart, Class A’s highest quarterly return was 15.62% for the quarter ended June 30, 2020, and its lowest quarterly return was -16.28% for the quarter ended March 31, 2020.    The maximum Class A sales charge of 5.75%, which is normally deducted when you purchase shares, is not reflected in the highest/lowest quarterly returns or in the bar chart. If this fee were included, the returns would be less than those shown. The average annual total returns in the table below do include the sales charge.

After-tax performance is presented only for Class A shares of the Fund. The after-tax returns for other Fund classes may vary. Actual after-tax returns depend on the investor’s individual tax situation and may differ from the returns shown. After-tax returns are not relevant for shares held in tax-advantaged investment vehicles such as employer-sponsored 401(k) plans and individual retirement accounts (IRAs). The after-tax returns shown are calculated using the highest individual federal marginal income tax rates in effect during the periods presented and do not reflect the impact of state and local taxes.

Delaware Ivy Core Equity Fund seeks to provide capital growth and appreciation.

The table below describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below. 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 Delaware Funds by Macquarie® (to be renamed Macquarie Funds on or about December 31, 2024). More information about these and other discounts is available from your financial intermediary, in the Fund’s Prospectus under the section entitled “About your account,” and in the Fund’s statement of additional information (SAI) under the section entitled “Purchasing Shares.”

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. In addition, the example shows expenses for Class C shares, assuming those shares were not redeemed at the end of those periods. The example also assumes that your investment has a 5% return each year and reflects the Manager’s expense waivers and reimbursements for the 1-year contractual period and the total operating expenses without waivers for years 2 through 10. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

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 the 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 35% of the average value of its portfolio.

Delaware Ivy Core Equity Fund seeks to achieve its objective by investing, under normal circumstances, at least 80% of its net assets in equity securities, primarily in common stocks of large-capitalization companies. The Fund seeks to invest in companies that the Manager believes are high-quality, have sustainable competitive advantages accompanied by financial strength and earnings stability, and have leading positions in their industries. Large-capitalization companies typically are companies with market capitalizations of at least $10 billion at the time of acquisition. The Fund invests in securities that have the potential for capital appreciation, or that the Manager expects to resist market decline. Although the Fund primarily invests in securities issued by large-capitalization companies, it may invest in securities issued by companies of any size. The Fund may invest in securities of companies across the valuation spectrum, including securities issued by growth and value companies.

The Manager believes that long-term earnings potential relative to market expectations is an important component for stock performance. The Manager balances a top-down (assessing the market environment) approach with a bottom-up (researching individual issuers) analysis when selecting securities for the Fund, and seeks to exploit what it believes to be catalysts for multi-year earnings growth in companies that it believes have strong or strengthening competitive advantages. Earnings catalysts are diversified across both thematic and company-specific projections.

From a top-down perspective, the Manager seeks to identify current trends or themes which indicate specific industries that have the potential to experience multi-year growth. The Manager considers various thematic catalysts in its analysis, including major macro-economic and political forces, cyclical inflections, changes in consumer behavior and technology shifts. Once a trend or theme is identified, the Manager seeks to invest for the Fund in what it believes are dominant companies that will benefit from these trends or themes; including companies that the Manager believes have long-term earnings potential that exceeds market expectations. Through its bottom-up stock selection, the Manager searches for companies for which it believes market expectations are too low with regard to the ability of the companies to grow their businesses.

In selecting securities for the Fund, the Manager may consider whether a company has new products to introduce, has undergone cost restructuring or a management change, or has improved its execution, among other factors.

The Fund typically holds a limited number of stocks (generally 40 to 50).

The Manager attempts to select securities that it believes have growth possibilities by looking at many factors, which may include a company’s: projected long-term earnings power compared to market expectations over a multi-year horizon, competitive position in the global economy, history of improving sales and profits, management strength, ESG characteristics, established brand, leadership position in its industry, stock price value, potential earnings catalyst, dividend payment history, anticipated future dividend yield, and prospects for capital return in the form of dividends and stock buybacks.

Many of the companies in which the Fund may invest have diverse operations, with products or services in foreign markets. Therefore, the Fund may have indirect exposure to various foreign markets through investments in these companies, even if the Fund is not invested directly in such markets.

Generally, in determining whether to sell a security, the Manager uses the same type of analysis that it uses in buying securities. Among other factors, the Manager considers whether, in its opinion, the security has fully appreciated according to the Manager’s forecast, has ceased to offer the prospect of significant growth potential, has had its competitive barriers diminished, has seen its earnings catalyst lose its impact, or has performed below the Manager’s expectations regarding the company’s long-term earnings potential. The Manager also may sell a security to reduce the Fund’s holding in that security, if that issuer’s competitive advantage has diminished or if the Fund’s portfolio manager loses conviction in a previously identified trend or theme, to take advantage of what it believes are more attractive investment opportunities or to raise cash.

The Manager may permit its affiliate, Macquarie Investment Management Global Limited (MIMGL), to execute Fund security trades on behalf of the Manager. The Manager may also seek quantitative support from MIMGL.

Investing in any mutual fund involves the risk that you may lose part or all of the money you invest. Over time, the value of your investment in the Fund will increase and decrease according to changes in the value of the securities in the Fund’s portfolio. An investment in the Fund may not be appropriate for all investors. The Fund’s principal risks include:

The bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing how the Fund’s average annual total returns for the 1-, 5-, and 10-year or lifetime periods compare with those of a broad measure of market performance. On April 30, 2021, the Fund became part of Delaware Funds by Macquarie® and Delaware Management Company became the Fund’s investment manager; however, the portfolio manager has not changed. The returns shown from before April 30, 2021 are from the Fund’s prior investment manager. The Fund’s past performance (before and after taxes) is not necessarily an indication of how it will perform in the future. The returns reflect any expense caps in effect during these periods. The returns would be lower without the expense caps.  You may obtain the Fund’s most recently available month-end performance by calling 800 523-1918 or by visiting our website at delawarefunds.com/performance.

As of June 30, 2024, the Fund’s Class A shares had a calendar year-to-date return of 16.14%. During the periods illustrated in this bar chart, Class A’s highest quarterly return was 20.29% for the quarter ended June 30, 2020, and its lowest quarterly return was -17.74% for the quarter ended March 31, 2020.    The maximum Class A sales charge of 5.75%, which is normally deducted when you purchase shares, is not reflected in the highest/lowest quarterly returns or in the bar chart. If this fee were included, the returns would be less than those shown. The average annual total returns in the table below do include the sales charge.

After-tax performance is presented only for Class A shares of the Fund. The after-tax returns for other Fund classes may vary. Actual after-tax returns depend on the investor’s individual tax situation and may differ from the returns shown. After-tax returns are not relevant for shares held in tax-advantaged investment vehicles such as employer-sponsored 401(k) plans and individual retirement accounts (IRAs). The after-tax returns shown are calculated using the highest individual federal marginal income tax rates in effect during the periods presented and do not reflect the impact of state and local taxes.

Delaware Ivy Systematic Emerging Markets Equity Fund seeks to provide growth of capital.

The table below describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below. 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 Delaware Funds by Macquarie® (to be renamed Macquarie Funds on or about December 31, 2024). More information about these and other discounts is available from your financial intermediary, in the Fund’s Prospectus under the section entitled “About your account,” and in the Fund’s statement of additional information (SAI) under the section entitled “Purchasing Shares.”

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. In addition, the example shows expenses for Class C shares, assuming those shares were not redeemed at the end of those periods. The example also assumes that your investment has a 5% return each year and reflects the Manager’s expense waivers and reimbursements for the 1-year contractual period and the total operating expenses without waivers for years 2 through 10. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

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 the 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 30% of the average value of its portfolio.

Delaware Ivy Systematic Emerging Markets Equity Fund invests, under normal circumstances, at least 80% of its net assets in equity securities, primarily common stock, of companies (i) from countries considered to be emerging market countries or (ii) that are economically linked to emerging market countries. Emerging market countries include, but are not limited to, those considered to be developing by the International Monetary Fund, the World Bank, the International Finance Corporation or one of the leading global investment banks. The Manager has broad discretion to identify other countries that it considers to qualify as emerging market countries. The majority of these countries are likely to be located in Asia, Latin America, the Middle East, Central and Eastern Europe, and Africa. The Fund may invest in companies of any size and market capitalization and in companies in any industry. The issuer of a security or other investment generally is deemed to be economically linked to a particular country if: (a) the security or other investment is issued or guaranteed by the government of that country or any of its agencies, authorities or instrumentalities; (b) the issuer is organized under the laws of, and maintains a principal office in, that country; (c) the issuer has its principal securities trading market in that country; (d) the issuer derives 50% or more of its total revenues from goods sold or services performed in that country; (e) the issuer has 50% or more of its assets in that country; or (f) the issuer is included in an index which is representative of that country.

The Fund may invest up to 100% of its total assets in foreign securities and may invest in depositary receipts of foreign issuers. The Fund also may invest up to 20% of its net assets in companies that are not located in, or economically linked to, emerging market countries: (1) if the Fund’s portfolio managers believe that the performance of a company or its industry will be influenced by opportunities in the emerging markets; (2) to maintain exposure to industry segments where the portfolio managers believe there are not satisfactory investment opportunities in emerging market countries; and/or (3) if the portfolio managers believe there is the potential for benefit to the Fund.

The Fund may invest in “A-Shares” of certain Chinese companies through various “connect programs” with local stock exchanges in China.

For the purposes of this section, a reference to the Manager may also include Macquarie Investment Management Global Limited (MIMGL), an affiliate of the Manager, with respect to its role as sub-advisor of the Fund.

Using a systematic bottom-up approach, the Fund seeks to select securities that have (1) solid earnings appreciation with trending price action, (2) demonstrated business quality, as seen through superior profitability, balance sheet strength, earnings stability, and corporate sustainability, and (3) reasonable company valuations relative to their current growth prospects, and their peer group. All of these factors give insight into the outlook for a company, and identify companies poised for sustainable growth. Sustainable growth, if it occurs, may result in price appreciation for the company’s stock. The Manager may sell a security if it no longer believes that the security is likely to contribute to meeting the investment objective of the Fund or if there are other opportunities that appear more attractive.

In determining whether to sell a security, the Manager generally considers whether the security has failed to meet its growth expectations, whether its valuation has exceeded its target, whether there has been a change in political regime, or whether it has lost confidence in management. The Manager also may sell a security to reduce the Fund’s holding in that security, to take advantage of what it believes are more attractive investment opportunities or to raise cash.

In addition, the Manager may permit MIMGL to execute Fund security trades on behalf of the Manager. The Manager may also seek quantitative support from MIMGL.

Investing in any mutual fund involves the risk that you may lose part or all of the money you invest. Over time, the value of your investment in the Fund will increase and decrease according to changes in the value of the securities in the Fund’s portfolio. An investment in the Fund may not be appropriate for all investors. The Fund’s principal risks include:

Market risk — The risk that all or a majority of the securities in a certain market — such as the stock or bond market — will decline in value because of factors such as adverse political or economic conditions, future expectations, investor confidence, or heavy institutional selling.

Emerging markets risk — The risk associated with international investing will be greater in emerging markets than in more developed foreign markets because, among other things, emerging markets may have less stable political and economic environments. In addition, there often is substantially less publicly available information about issuers and such information tends to be of a lesser quality. Economic markets and structures tend to be less mature and diverse and the securities markets may also be smaller, less liquid, and subject to greater price volatility.

Foreign risk — The risk that foreign securities (particularly in emerging markets) may be adversely affected by political instability, changes in currency exchange rates, inefficient markets and higher transaction costs, foreign economic conditions, the imposition of economic or trade sanctions, or inadequate or different regulatory and accounting standards.

Capital repatriation risk — The risk that a fund may be unable to repatriate capital from its investments, in whole or in part, which may have an adverse effect on the cash flows and/or performance of the fund.  Capital repatriation involves the transfer of corporate money or property from a foreign country back to its home country. The repatriation of capital with regard to investments made in certain securities or countries may be restricted during certain times from the date of such investments or even indefinitely.

Growth stock risk — Growth stocks reflect projections of future earnings and revenue. These prices may rise or fall dramatically depending on whether those projections are met. These companies’ stock prices may be more volatile, particularly over the short term.

Currency risk — The risk that fluctuations in exchange rates between the US dollar and foreign currencies and between various foreign currencies may cause the value of an investment to decline.

Geographic focus risk — The risk that local political and economic conditions could adversely affect the performance of a fund investing a substantial amount of assets in securities of issuers located in a single country or a limited number of countries. Adverse events in any one country within the Asia-Pacific region may impact the other countries in the region or Asia as a whole. As a result, adverse events in the region will generally have a greater effect on a fund than if the fund were more geographically diversified, which could result in greater volatility in the fund’s net asset value and losses.

China Investment Risk — The risk that the markets in the greater China region can experience significant volatility due to social, economic, regulatory, and political uncertainties.

Industry and sector risk — The risk that the value of securities in a particular industry or sector (such as information technology) will decline because of changing expectations for the performance of that industry or sector.

Information technology sector risk — The risk that investment risks associated with investing in the information technology sector, in addition to other risks, include the intense competition to which information technology companies may be subject; the dramatic and often unpredictable changes in growth rates and competition for qualified personnel among information technology companies; effects on profitability from being heavily dependent on patent and intellectual property rights and the loss or impairment of those rights; obsolescence of existing technology; general economic conditions; and government regulation.

Small- and mid-market capitalization company risk — The risk that investments in small- and/or medium-sized companies may be more volatile than those of larger companies because of limited financial resources or dependence on narrow product lines.

Large-capitalization company risk — Large-capitalization companies tend to be less volatile than companies with smaller market capitalizations. This potentially lower risk means that the Fund’s share price may not rise as much as the share prices of funds that focus on smaller-capitalization companies.

Liquidity risk — The possibility that investments cannot be readily sold within seven calendar days at approximately the price at which a fund has valued them.

Active management and selection risk — The risk that the securities selected by a fund’s management will underperform the markets, the relevant indices, or the securities selected by other funds with similar investment objectives and investment strategies. The securities and sectors selected may vary from the securities and sectors included in the relevant index.

The bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing how the Fund’s average annual total returns for the 1-, 5-, and 10-year or lifetime periods compare with those of a broad measure of market performance. On April 30, 2021, the Fund became part of Delaware Funds by Macquarie® and Delaware Management Company became the Fund’s investment manager. The returns shown from before April 30, 2021 are from the Fund’s prior investment manager. Effective November 15, 2021, the Fund changed its investment strategy. Performance prior to November 15, 2021 reflects the Fund’s former strategy; its performance may have differed if the Fund’s current strategy had been in place. The Fund’s past performance (before and after taxes) is not necessarily an indication of how it will perform in the future. The returns reflect any expense caps in effect during these periods. The returns would be lower without the expense caps.  You may obtain the Fund’s most recently available month-end performance by calling 800 523-1918 or by visiting our website at delawarefunds.com/performance.

As of June 30, 2024, the Fund’s Class A shares had a calendar year-to-date return of 11.20%. During the periods illustrated in this bar chart, Class A’s highest quarterly return was 27.23% for the quarter ended June 30, 2020, and its lowest quarterly return was -23.93% for the quarter ended March 31, 2020.    The maximum Class A sales charge of 5.75%, which is normally deducted when you purchase shares, is not reflected in the highest/lowest quarterly returns or in the bar chart. If this fee were included, the returns would be less than those shown. The average annual total returns in the table below do include the sales charge.

After-tax performance is presented only for Class A shares of the Fund. The after-tax returns for other Fund classes may vary. Actual after-tax returns depend on the investor’s individual tax situation and may differ from the returns shown. After-tax returns are not relevant for shares held in tax-advantaged investment vehicles such as employer-sponsored 401(k) plans and individual retirement accounts (IRAs).

Delaware Climate Solutions Fund seeks to provide capital growth while also seeking to invest in companies committed to reducing greenhouse gas (GHG) emissions within their operations and/or through the products or services they offer.

The table below describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below. 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 Delaware Funds by Macquarie® (to be renamed Macquarie Funds on or about December 31, 2024). More information about these and other discounts is available from your financial intermediary, in the Fund’s Prospectus under the section entitled “About your account,” and in the Fund’s statement of additional information (SAI) under the section entitled “Purchasing Shares.”

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. In addition, the example shows expenses for Class C shares, assuming those shares were not redeemed at the end of those periods. The example also assumes that your investment has a 5% return each year and reflects the Manager’s expense waivers and reimbursements for the 1-year contractual period and the total operating expenses without waivers for years 2 through 10. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

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 the 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 13% of the average value of its portfolio.

The Delaware Climate Solutions Fund seeks to achieve its objective by investing in securities of U.S. and non-U.S. issuers, including non-dollar securities and securities of emerging market issuers. The Fund focuses its investments on equity securities and equity-related investments and may invest in common and preferred stocks, convertible securities and warrants of companies of any market capitalization. Under normal circumstances, the Fund will invest at least 80% of its net assets, plus the amount of any borrowings for investment purposes, in securities of companies that the Manager has identified as being capable of reducing, displacing and/or sequestering greenhouse gas (GHG) emissions or helping others to do so. In constructing the Fund’s entire portfolio, the Manager will also emphasize the selection of securities issued by companies that the Manager believes offer superior financial risk-adjusted returns.

The Fund is nondiversified, meaning that it may invest a significant portion of its total assets in a limited number of issuers. In addition, the Fund has a policy to concentrate (invest at least 25% of its net assets under normal circumstances) in companies within the energy industry. Companies in the energy industry include, but are not limited to, oil companies, oil and gas drilling, equipment and services companies, oil and gas exploration and production companies, oil and gas storage and transportation companies, natural gas pipeline companies, refinery companies, energy conservation companies, coal, transporters, utilities, alternative energy companies and innovative energy technology companies. Notwithstanding the foregoing, the Fund may also invest its assets across different industries outside of the energy industry.

The Manager’s investment process for the Fund begins with idea generation, focusing on the identification of companies capable of reducing, displacing, and/or sequestering GHG emissions or helping others to do so. The Manager’s investment process is designed to identify both “reducers” and “facilitators” for inclusion in the Fund’s portfolio. Companies identified as “reducers”, i.e., those reducing, displacing, and/or sequestering their own GHG emissions, are willing and able to make reductions in their absolute GHG emissions. Within these “reducer” companies, the Manager gives preference to companies that are able to demonstrate a commitment to help remain on a transition pathway towards the goals of the United Nations Climate Change Paris Agreement of 2015 (“Paris Agreement”) by 2050. Companies identified by the Manager as “facilitators”, i.e., those helping others reduce emissions, offer products and/or services that help reduce GHG emissions primarily through displacement and/or sequestration.

Progress towards the impact component of the Fund’s investment objective will be measured annually and a discussion of the progress will be included in its annual shareholder report. Those discussions will address the GHG emissions reduction efforts of the companies that the Fund considers “reducers” and also will address the progress of the companies the Fund considers “facilitators” toward implementing and commercializing products and services that are meant to contribute to the reduction of carbon emissions. Achievement of the impact component of the Fund’s investment objective is dependent upon companies’ ability to deliver on their stated emissions reduction goals through either their own actions and/or the products and services offered to others. Lack of capital, technological failure, changes in management goals, and regulatory restrictions are among the factors that may hinder the attainment of the impact objectives. The ability of the Fund to measure a company’s progress as a reducer or facilitator is, to a significant extent, contingent on the information disclosed by the company.

Data on emissions is sourced from company web sites, corporate sustainability reports, and third-party sources such as non-governmental organizations, sell-side research, and, on a limited basis. ESG data providers. For “reducers,” the Manager will source the most recent reported Scope 1 and Scope 2 emissions. To estimate a company’s emission reduction by 2030, the Manager will subtract current emissions from estimated emissions by 2030. Estimated emissions are sourced from company-disclosed targets and/or estimates from the Transition Pathway Initiative, which is a global, asset-owner led initiative that assesses companies' preparedness for the transition to a low carbon economy. Some company-level emission estimates will be

Investing in any mutual fund involves the risk that you may lose part or all of the money you invest. Over time, the value of your investment in the Fund will increase and decrease according to changes in the value of the securities in the Fund’s portfolio. An investment in the Fund may not be appropriate for all investors. The Fund’s principal risks include:

Climate change investment focus risk  — The Fund’s focus on securities of issuers that seek to reduce, displace and/or sequestor GHG emissions or help other to do so may affect the Fund's exposure to certain sectors or types of investments. The Fund’s relative investment performance may also be impacted depending on whether such sectors or investments are in or out of favor with the market. Certain investments may be dependent on U.S. and foreign government policies, including tax incentives and subsidies, as well as on political support for certain environmental initiatives and developments affecting companies focused on sustainable energy and climate change solutions generally.

ESG risk — Using ESG criteria in the investment process may exclude certain companies for non-investment reasons and, therefore, the Fund may forgo some market opportunities available to funds that do not use ESG factors. In addition, because company GHG emissions data are not standardized (and are further subject to estimation error when not company-reported), the data sets the Fund must rely on may imperfectly represent companies’ true GHG emissions. Also, the company emissions targets that the Manager sets are based on model assumptions and estimations that carry the inherent risk associated with any modeling or estimating process.

Market risk — The risk that all or a majority of the securities in a certain market — such as the stock or bond market — will decline in value because of factors such as adverse political or economic conditions, future expectations, investor confidence, or heavy institutional selling.

Nondiversification risk — A nondiversified portfolio has the flexibility to invest as much as 50% of its assets in as few as two issuers with no single issuer accounting for more than 25% of the portfolio. The remaining 50% of its assets must be diversified so that no more than 5% of its assets are invested in the securities of a single issuer. Because a nondiversified portfolio may invest its assets in fewer issuers, the value of its shares may increase or decrease more rapidly than if it were fully diversified.

Concentration risk — The risk that a concentration in a particular industry will cause a portfolio to be more exposed to developments affecting that single industry or industry group than a more broadly diversified portfolio would be. A portfolio could experience greater volatility or may perform poorly during a downturn in the industry or industry group because it may be more susceptible to economic, regulatory, political, legal and other risks associated with those industries than a fund that invests more broadly.

Energy sector risk — The investment risks associated with investing in energy securities may include price fluctuation caused by real and perceived inflationary trends and political developments, the cost assumed in complying with environmental safety regulations, changing demand for different types of energy, changes in methods for conserving energy, the uncertain success rates for exploration projects, tax and other governmental regulations, and other risks associated with generating or distributing energy.

Initial public offering (IPO) risk — The risk that any positive effect of investments in IPOs may not be sustainable because of a number of factors. Namely, a portfolio may not be able to buy shares in some IPOs, or may be able to buy only a small number of shares. Also, the performance of IPOs generally is volatile, and is dependent on market psychology and economic conditions. To the extent that IPOs have a significant positive impact on a portfolio’s performance, this may not be able to be replicated in the future. The relative performance impact of IPOs also is likely to decline as a portfolio grows.

Liquidity risk — The possibility that investments cannot be readily sold within seven calendar days at approximately the price at which a portfolio has valued them.

The bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing how the Fund’s average annual total returns for the 1-, 5-, and 10-year or lifetime periods compare with those of a broad measure of market performance and an additional index with characteristics relevant to the Fund. On April 30, 2021, the Fund became part of Delaware Funds by Macquarie® and Delaware Management Company became the Fund’s investment manager. The returns shown from before April 30, 2021 are from the Fund’s prior investment manager. Effective November 15, 2021, the Fund changed its investment strategy; subsequently, effective July 29, 2022, the Fund repositioned into a climate solutions fund. Performance prior to July 29, 2022 reflects the Fund’s former strategies; its performance may have differed if the Fund’s current strategy had been in place. The Fund’s past performance (before and after taxes) is not necessarily an indication of how it will perform in the future. The returns reflect any expense caps in effect during these periods. The returns would be lower without the expense caps.  You may obtain the Fund’s most recently available month-end performance by calling 800 523-1918 or by visiting our website at delawarefunds.com/performance.

As of June 30, 2024, the Fund’s Class A shares had a calendar year-to-date return of 0.32%. During the periods illustrated in this bar chart, Class A’s highest quarterly return was 38.84% for the quarter ended December 31, 2020, and its lowest quarterly return was -61.54% for the quarter ended March 31, 2020.    

After-tax performance is presented only for Class A shares of the Fund. The after-tax returns for other Fund classes may vary. Actual after-tax returns depend on the investor’s individual tax situation and may differ from the returns shown. After-tax returns are not relevant for shares held in tax-advantaged investment vehicles such as employer-sponsored 401(k) plans and individual retirement accounts (IRAs). The after-tax returns shown are calculated using the highest individual federal marginal income tax rates in effect during the periods presented and do not reflect the impact of state and local taxes.

Delaware Ivy Global Growth Fund seeks to provide growth of capital.

The table below describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below. 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 Delaware Funds by Macquarie® (to be renamed Macquarie Funds on or about December 31, 2024). More information about these and other discounts is available from your financial intermediary, in the Fund’s Prospectus under the section entitled “About your account,” and in the Fund’s statement of additional information (SAI) under the section entitled “Purchasing Shares.”

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. In addition, the example shows expenses for Class C shares, assuming those shares were not redeemed at the end of those periods. The example also assumes that your investment has a 5% return each year and reflects the Manager’s expense waivers and reimbursements for the 1-year contractual period and the total operating expenses without waivers for years 2 through 10. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

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 the 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 47% of the average value of its portfolio.

Delaware Ivy Global Growth Fund seeks to achieve its objective by investing primarily in common stocks of US and foreign companies (including depositary receipts of foreign issuers) that the Manager believes are competitively well-positioned, gaining market share, have the potential for long-term growth and/or operate in regions or countries that the Manager believes possess attractive growth characteristics. The Fund primarily invests in issuers of developed countries, including the US, although the Fund has the ability to invest in issuers domiciled in or doing business in any country or region around the globe, including emerging markets. As a general rule, the country designation for a security for purposes of the Fund's investment policies and restrictions regarding foreign securities is the issuer's country of domicile, as indicated by a third-party source (e.g., Bloomberg L.P.). While the Fund primarily invests in securities issued by large-capitalization companies (typically, companies with market capitalizations of at least $10 billion at the time of acquisition), it may invest in securities issued by companies of any size, in a variety of sectors and industries. Under normal circumstances, the Fund invests at least 40% (or, if the portfolio manager deems it warranted by market conditions, at least 30%) of its total assets in foreign securities. The Fund may invest up to 80% of its total assets in foreign securities, including securities denominated in currencies other than the US dollar. The Fund typically holds a limited number of stocks (generally 50 to 70).

The Manager utilizes a research-based investment process that focuses on bottom-up (researching individual issuers) stock selection. The Manager seeks strong companies that possess a unique, sustainable competitive advantage that the Manager believes will allow them to withstand competitive pressures, sustain margins and cash flow, and grow faster than the general economy. The Manager may look at a number of factors in selecting securities for the Fund, including: a company’s competitive position and its sustainability; a company’s growth and earnings potential and valuation; a company’s financials, including cash flow and balance sheet; management of the company; strength of the industry; size of the company’s total addressable market; margin trends; switching costs; control of distribution channels; brand equity; scale; patent protection; and applicable economic, market and political conditions of the country in which the company is located and/or in which it is doing business. As an overlay to its bottom-up analysis, the Manager considers factors such as the geographical economic environment, the political environment, regulatory policy, geopolitical risk and currency risk.

Many of the companies in which the Fund may invest have diverse operations, with products or services in foreign markets. Therefore, the Fund may have indirect exposure to various foreign markets through investments in these companies, even if the Fund is not invested directly in such markets.

Generally, in determining whether to sell a security, the Manager uses the same type of analysis that it uses in buying securities. For example, the Manager may sell a security issued by a company if it believes the company has experienced a fundamental breakdown of its sustainable competitive advantage or no longer offers significant growth potential, if it believes the management of the company has weakened or its margin and/or its valuation appears unsustainable, if it believes there are macro-economic factors that override a company’s fundamentals, and/or there exists political or economic instability in the issuer’s country. The Manager also may sell a security to reduce the Fund’s holding in that security, to take advantage of what it believes are more attractive investment opportunities or to raise cash.

The Manager may permit its affiliate, Macquarie Investment Management Global Limited (MIMGL), to execute Fund security trades on behalf of the Manager. The Manager may also seek quantitative support from MIMGL.

Investing in any mutual fund involves the risk that you may lose part or all of the money you invest. Over time, the value of your investment in the Fund will increase and decrease according to changes in the value of the securities in the Fund’s portfolio. An investment in the Fund may not be appropriate for all investors. The Fund’s principal risks include:

Market risk — The risk that all or a majority of the securities in a certain market — such as the stock or bond market — will decline in value because of factors such as adverse political or economic conditions, future expectations, investor confidence, or heavy institutional selling.

Growth stock risk — Growth stocks reflect projections of future earnings and revenue. These prices may rise or fall dramatically depending on whether those projections are met. These companies’ stock prices may be more volatile, particularly over the short term.

Large-capitalization company risk — Large-capitalization companies tend to be less volatile than companies with smaller market capitalizations. This potentially lower risk means that the Fund’s share price may not rise as much as the share prices of funds that focus on smaller-capitalization companies.

The bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing how the Fund’s average annual total returns for the 1-, 5-, and 10-year or lifetime periods compare with those of a broad measure of market performance. On April 30, 2021, the Fund became part of Delaware Funds by Macquarie® and Delaware Management Company became the Fund’s investment manager. The returns shown from before April 30, 2021 are from the Fund’s prior investment manager. In November 2014, the Fund increased its emphasis on investments in the stocks of US companies. Effective January 1, 2015, the Fund changed its name and investment strategy to reflect a global focus. Effective November 15, 2021, the Fund changed its investment strategy. Performance prior to November 15, 2021 reflects the Fund’s former strategies; its performance may have differed if the Fund’s current strategy had been in place. The Fund’s past performance (before and after taxes) is not necessarily an indication of how it will perform in the future.. The returns reflect any expense caps in effect during these periods. The returns would be lower without the expense caps. You may obtain the Fund’s most recently available month-end performance by calling 800 523-1918 or by visiting our website at delawarefunds.com/performance.

As of June 30, 2024, the Fund’s Class A shares had a calendar year-to-date return of 14.94%. During the periods illustrated in this bar chart, Class A’s highest quarterly return was 22.41% for the quarter ended June 30, 2020, and its lowest quarterly return was -20.48% for the quarter ended March 31, 2020.    The maximum Class A sales charge of 5.75%, which is normally deducted when you purchase shares, is not reflected in the highest/lowest quarterly returns or in the bar chart. If this fee were included, the returns would be less than those shown. The average annual total returns in the table below do include the sales charge.

After-tax performance is presented only for Class A shares of the Fund. The after-tax returns for other Fund classes may vary. Actual after-tax returns depend on the investor’s individual tax situation and may differ from the returns shown. After-tax returns are not relevant for shares held in tax-advantaged investment vehicles such as employer-sponsored 401(k) plans and individual retirement accounts (IRAs). The after-tax returns shown are calculated using the highest individual federal marginal income tax rates in effect during the periods presented and do not reflect the impact of state and local taxes.

Delaware Ivy International Core Equity Fund seeks to provide capital growth and appreciation.

The table below describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below. 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 Delaware Funds by Macquarie® (to be renamed Macquarie Funds on or about December 31, 2024). More information about these and other discounts is available from your financial intermediary, in the Fund’s Prospectus under the section entitled “About your account,” and in the Fund’s statement of additional information (SAI) under the section entitled “Purchasing Shares.”

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. In addition, the example shows expenses for Class C shares, assuming those shares were not redeemed at the end of those periods. The example also assumes that your investment has a 5% return each year and reflects the Manager’s expense waivers and reimbursements for the 1-year contractual period and the total operating expenses without waivers for years 2 through 10. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

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 the 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 42% of the average value of its portfolio.

Delaware Ivy International Core Equity Fund seeks to achieve its objective by investing, under normal circumstances, at least 80% of its net assets in equity securities. The Fund will invest primarily in common stocks of non-U.S. companies, which may include companies located or operating in developed or emerging markets. The Fund’s investment in emerging market companies will not exceed the greater of (a) 35% of the Fund’s net assets or (b) the weight of emerging markets in the Fund’s benchmark index, the MSCI ACWI ex USA Index. The Fund also may invest in depositary receipts of foreign issuers.

The Manager believes that there are often dislocations and valuation discrepancies in the international financial markets and, therefore, it seeks to find and invest in what it believes are mispriced countries, sectors, currencies, and, ultimately, stocks with attractive valuations relative to their potential and to their global peer group. The Manager uses a disciplined approach while looking for investment opportunities around the world, preferring companies that it believes to have strong and growing competitive positions and reasonable valuations.

The Manager begins its investment process through bottom-up fundamental analysis with a global perspective which is built by constantly assessing developments in the global landscape, business and product cycles, relative valuations and an awareness of politics around the world. The Manager follows a bottom-up approach to its stock selection and evaluates individual companies based on various factors, including: free cash flow, sales growth, financial leverage, and return on invested capital along with various valuation metrics. The Manager uses various data and screening services as part of its stock-selection process, primarily to assess return on invested capital and relative valuation.

Although the Fund primarily invests in securities issued by large-capitalization companies (typically, companies with capitalizations of at least $10 billion at the time of acquisition), it may invest in securities issued by companies of any size. The Fund may invest up to 100% of its total assets in foreign securities. In an effort to manage foreign currency exposure, the Fund may use forward contracts to either increase or decrease exposure to a given currency.

Generally, in determining whether to sell a security, the Manager uses the same type of analysis that it uses in buying securities of that type. For example, the Manager may sell a security if it believes the security no longer offers significant return potential, if there exists political or economic instability in the issuer’s country, if it believes the security is showing signs of deteriorating fundamentals, if there is weak cash flow to support shareholder returns, and/or if there is a change in the Manager’s macroeconomic perspective. The Manager also may sell a security to reduce the Fund’s holding in that security, to take advantage of what it believes are more attractive investment opportunities or to raise cash.

The Manager may permit its affiliate, Macquarie Investment Management Global Limited (MIMGL), to execute Fund security trades on behalf of the Manager. The Manager may also seek quantitative support from MIMGL.

Investing in any mutual fund involves the risk that you may lose part or all of the money you invest. Over time, the value of your investment in the Fund will increase and decrease according to changes in the value of the securities in the Fund’s portfolio. An investment in the Fund may not be appropriate for all investors. The Fund’s principal risks include:

Market risk — The risk that all or a majority of the securities in a certain market — such as the stock or bond market — will decline in value because of factors such as adverse political or economic conditions, future expectations, investor confidence, or heavy institutional selling.

The bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing how the Fund’s average annual total returns for the 1-, 5-, and 10-year or lifetime periods compare with those of a broad measure of market performance. On April 30, 2021, the Fund became part of Delaware Funds by Macquarie® and Delaware Management Company became the Fund’s investment manager. The returns shown from before April 30, 2021 are from the Fund’s prior investment manager. Effective November 15, 2021, the Fund changed its investment strategy. Performance prior to November 15, 2021 reflects the Fund’s former strategy; its performance may have differed if the Fund’s current strategy had been in place. The Fund’s past performance (before and after taxes) is not necessarily an indication of how it will perform in the future.

As of June 30, 2024, the Fund’s Class A shares had a calendar year-to-date return of 5.85%. During the periods illustrated in this bar chart, Class A’s highest quarterly return was 18.28% for the quarter ended December 31, 2022, and its lowest quarterly return was -24.49% for the quarter ended March 31, 2020.    The maximum Class A sales charge of 5.75%, which is normally deducted when you purchase shares, is not reflected in the highest/lowest quarterly returns or in the bar chart. If this fee were included, the returns would be less than those shown. The average annual total returns in the table below do include the sales charge.

After-tax performance is presented only for Class A shares of the Fund. The after-tax returns for other Fund classes may vary. Actual after-tax returns depend on the investor’s individual tax situation and may differ from the returns shown. After-tax returns are not relevant for shares held in tax-advantaged investment vehicles such as employer-sponsored 401(k) plans and individual retirement accounts (IRAs). The after-tax returns shown are calculated using the highest individual federal marginal income tax rates in effect during the periods presented and do not reflect the impact of state and local taxes.

Delaware Ivy Large Cap Growth Fund seeks to provide growth of capital.

The table below describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below. 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 Delaware Funds by Macquarie® (to be renamed Macquarie Funds on or about December 31, 2024). More information about these and other discounts is available from your financial intermediary, in the Fund’s Prospectus under the section entitled “About your account,” and in the Fund’s statement of additional information (SAI) under the section entitled “Purchasing Shares.”

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. In addition, the example shows expenses for Class C shares, assuming those shares were not redeemed at the end of those periods. The example also assumes that your investment has a 5% return each year and reflects the Manager’s expense waivers and reimbursements for the 1-year contractual period and the total operating expenses without waivers for years 2 through 10. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

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 the 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 9% of the average value of its portfolio.

Delaware Ivy Large Cap Growth Fund seeks to achieve its objective by investing primarily in a portfolio of common stocks issued by large-capitalization, growth-oriented companies that the Manager believes have a competitively advantaged business model, thereby eluding competition, and have the ability to sustain growth over the long term beyond investors’ expectations. Under normal circumstances, the Fund invests at least 80% of its net assets in large-capitalization companies, which typically are companies with market capitalizations of at least $10 billion at the time of acquisition. Growth-oriented companies are those whose earnings the Manager believes are likely to grow faster than the economy. The Fund is nondiversified, meaning that it may invest a significant portion of its total assets in a limited number of issuers.

In selecting securities for the Fund, the Manager begins its investment process by screening large-capitalization companies based on profitability (capital returns and margins) and growth (sales and earnings), while simultaneously utilizing fundamental analysis to assess any unique business attributes that validate those financial characteristics. The Manager uses a bottom-up (researching individual issuers) strategy in selecting securities for the Fund. The Manager seeks to invest for the Fund in companies that it believes possess a structural competitive advantage or durable market leadership position. The Manager looks for companies which serve large addressable markets with a demonstrated ability to sustain unit growth and high profitability. The Manager also seeks to invest in companies that it believes have improving growth prospects or improving levels of profitability and returns.

A competitively advantaged business model can be defined by such factors as: brand loyalty, proprietary technology, cost structure, scale, exclusive access to data, or distribution advantages. Other factors considered include strength of management; ESG characteristics; level of competitive intensity; return of capital; strong balance sheets and cash flows; the threat of substitute products; and the interaction and bargaining power between a company, its customers, suppliers, and competitors. The Manager’s process for selecting stocks is based primarily on fundamental research, but does utilize quantitative analysis during the screening process.

From a quantitative standpoint, the Manager concentrates on the level of profitability, capital intensity, cash flow and capital allocation measures, as well as earnings growth rates and valuations. The Manager’s fundamental research effort tries to identify those companies that it believes possess a sustainable competitive advantage, an important characteristic which typically enables a company to generate above-average levels of profitability and the ability to sustain growth over the long term. The Fund typically holds a limited number of stocks (generally 35 to 50).

Many of the companies in which the Fund may invest have diverse operations, with products or services in foreign markets. Therefore, the Fund may have indirect exposure to various foreign markets through investments in these companies, even if the Fund is not invested directly in such markets.

In general, the Manager may sell a security when, in the Manager’s opinion, a company experiences deterioration in its growth and/or profitability characteristics, or a fundamental breakdown of its sustainable competitive advantages. The Manager also may sell a security if it believes that the security no longer presents sufficient appreciation potential; this may be caused by, or be an effect of, changes in the industry or sector of the issuer, loss by the company of its competitive position, poor execution by management, the threat of technological disruption and/or poor use of resources. The Manager also may sell a security to reduce the Fund’s holding in that security, to take advantage of what it believes are more attractive investment opportunities or to raise cash.

The Manager may permit its affiliate, Macquarie Investment Management Global Limited (MIMGL), to execute Fund security trades on behalf of the Manager. The Manager may also seek quantitative support from MIMGL.

Investing in any mutual fund involves the risk that you may lose part or all of the money you invest. Over time, the value of your investment in the Fund will increase and decrease according to changes in the value of the securities in the Fund’s portfolio. An investment in the Fund may not be appropriate for all investors. The Fund’s principal risks include:

Market risk — The risk that all or a majority of the securities in a certain market — such as the stock or bond market — will decline in value because of factors such as adverse political or economic conditions, future expectations, investor confidence, or heavy institutional selling.

Growth stock risk — Growth stocks reflect projections of future earnings and revenue. These prices may rise or fall dramatically depending on whether those projections are met. These companies’ stock prices may be more volatile, particularly over the short term.

The bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing how the Fund’s average annual total returns for the 1-, 5-, and 10-year or lifetime periods compare with those of a broad measure of market performance and an additional index with characteristics relevant to the Fund. On April 30, 2021, the Fund became part of Delaware Funds by Macquarie® and Delaware Management Company became the Fund’s investment manager. The returns shown from before April 30, 2021 are from the Fund’s prior investment manager. The Fund’s past performance (before and after taxes) is not necessarily an indication of how it will perform in the future. The returns reflect any expense caps in effect during these periods. The returns would be lower without the expense caps.  You may obtain the Fund’s most recently available month-end performance by calling 800 523-1918 or by visiting our website at delawarefunds.com/performance.