The WisdomTree Bloomberg U.S. Dollar Bullish Fund (the “Fund”) seeks to provide total returns, before fees and expenses, that exceed the performance of the Bloomberg Dollar Total Return Index (the “Index”).

The following table describes the fees and expenses 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 table and example below. The fees are expressed as a percentage of the Fund’s average net assets.

The following example is intended to help retail investors compare the cost of investing in the Fund shares with the cost of investing in other funds. It illustrates the hypothetical expenses that such investors would incur over various periods if they were to invest $10,000 in the Fund for the time periods indicated and then redeem all of the shares at the end of those periods. This example assumes that the Fund provides a return of 5% a year and that operating expenses remain the same. This example does not include the brokerage commissions that retail investors may pay to buy and sell shares of the Fund. 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 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 156% of the average value of its portfolio, excluding the value of portfolio securities received or delivered as a result of in-kind creations or redemptions of the Fund’s capital shares.

The Fund is an actively managed exchange traded fund (“ETF”) that seeks to provide total returns, before fees and expenses, that exceed the performance of the Index. The Index is structured to potentially benefit as the U.S. dollar appreciates relative to a basket of global currencies. The Index tracks a long position in the U.S. dollar measured against a basket of developed and emerging market currencies which (i) have the highest liquidity in the currency markets and (ii) represent countries that make the largest contribution to trade flows with the United States. The Index also incorporates levels and differences in short-term interest rates between the U.S. and the countries (or regions) represented by the foreign currencies.

The Fund will seek exposure to both the U.S. dollar and global currencies held by the Index through investing, under normal circumstances, at least 80% of its assets in money market securities and other liquid securities, such as short-term investment grade government and corporate debt securities, combined with currency forward contracts in the individual component currencies of the Index (a currency forward contract is an agreement to buy or sell a specific currency at a future date at a price set at the time of the contract). If a sufficiently liquid futures contract on the Index or related index is later developed, the Fund may invest in such futures contract as a substitute for or in combination with forward contracts on the individual currencies. The Fund also may enter into repurchase agreements, which are transactions in which the Fund purchases securities or other obligations from a bank or securities dealer and simultaneously commits to resell them to a counterparty at an agreed-upon date or

upon demand and at a price reflecting a market rate of interest unrelated to the coupon rate or maturity of the purchased obligations. If, subsequent to an investment, the 80% requirement is no longer met, the Fund’s future investments will be made in a manner that will bring the Fund into compliance with this policy.

The Fund’s positioning for a stronger U.S. dollar through a mixture of securities and financial instruments is intended to provide a return reflective of the change in the value of the U.S. dollar relative to the basket of global currencies while incorporating differences in money market rates between the U.S. and the countries (or regions) represented by the foreign currencies. The Fund can also generate return from investments into high quality, short-term U.S. fixed income investments held in support of its currency positions. The Fund expects its holdings to represent approximately ten (10) currencies at any given time, with the euro expected to represent the largest exposure in the global basket of currencies, but at no time is the Fund’s exposure expected to exceed twenty (20) currencies (Index maximum). The Fund, similar to the Index, is not designed to benefit if the value of the basket of global currencies appreciates relative to the U.S. dollar.

The Fund generally will maintain a weighted average portfolio maturity with respect to short-term investment grade government and corporate debt securities of two (2) years or less and money market securities of 180 days or less on average (not to exceed 18 months) and will not purchase any money market securities with a remaining maturity of more than 397 calendar days. The “average portfolio maturity” of the Fund will be the average of all current maturities of the individual securities in the Fund’s portfolio. The Fund’s actual portfolio duration may be longer or shorter depending on market conditions.

You can lose money on your investment in the Fund. Further, although the Fund invests primarily in money market securities, the Fund is NOT a money market fund and does NOT seek to maintain a stable net asset value per share (“NAV”). The Fund is subject to the risks described below. The risks are generally presented in alphabetical order to facilitate finding particular risks when comparing them with other funds. Each risk summarized below is considered a “principal risk” of investing in the Fund, regardless of the order in which it appears. Some or all of these risks may adversely affect the Fund’s NAV, trading price, yield, total return and/or ability to meet its objective. For more information about the risks of investing in the Fund, see the sections in the Fund’s Prospectus titled “Additional Principal Risk Information About the Funds” and “Additional Non-Principal Risk Information.”

Historical Fund performance, which varies over time, can provide an indication of the risks of investing in the Fund. The bar chart that follows shows the annual total returns of the Fund for each full calendar year since the Fund commenced operations, or the past 10 calendar years, as applicable. The table that follows the bar chart shows the Fund’s average annual total returns, both before and after taxes. This table also shows how the Fund’s performance compares to the Index and that of a relevant broad-based securities index. Index returns do not

reflect deductions for fees, expenses or taxes. All returns assume reinvestment of dividends and distributions. The Fund’s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. Updated performance information for the Fund is available online on the Fund’s website at www.wisdomtree.com.

The Fund’s year-to-date total return as of September 30, 2022 was 14.27%.

Best and Worst Quarter Returns (for the periods reflected in the bar chart above)

After-tax returns are calculated using the highest historical individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on your tax situation and may differ from those shown and are not relevant if you hold your shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts. In some cases, the return after taxes may exceed the return before taxes due to an assumed tax benefit from any losses on a sale of Fund shares at the end of the measurement period.

The WisdomTree Chinese Yuan Strategy Fund (the “Fund”) seeks to achieve total returns reflective of both money market rates in China available to foreign investors and changes in value of the Chinese yuan relative to the U.S. dollar.

The following table describes the fees and expenses 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 table and example below. The fees are expressed as a percentage of the Fund’s average net assets.

The following example is intended to help retail investors compare the cost of investing in the Fund shares with the cost of investing in other funds. It illustrates the hypothetical expenses that such investors would incur over various periods if they were to invest $10,000 in the Fund for the time periods indicated and then redeem all of the shares at the end of those periods. This example assumes that the Fund provides a return of 5% a year and that operating expenses remain the same. This example does not include the brokerage commissions that retail investors may pay to buy and sell shares of the Fund. 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 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 0% of the average value of its portfolio, excluding the value of portfolio securities received or delivered as a result of in-kind creations or redemptions of the Fund’s capital shares.

The Fund is an actively managed exchange traded fund (“ETF”) that seeks to achieve its investment objective by investing in short-term securities and instruments designed to provide exposure to Chinese currency and money market rates. Because the market for money market securities in China generally is less liquid and accessible to foreign investors than corresponding markets in more developed economies, the Fund intends to achieve exposure to currency markets in China using a variety of investments and investment techniques. For example, the Fund will invest in short-term U.S. money market securities and forward currency contracts and currency swaps that settle in U.S. dollars. The combination of U.S. money market securities and forward currency contracts and swaps is designed to provide exposure equivalent to money market securities denominated in Chinese yuan.

The Fund generally will maintain a weighted average portfolio maturity of 90 days or less with respect to the money market securities in its portfolio. Forward currency contracts and swaps generally will be kept to an average term of six months or less.

The Fund will invest, under normal circumstances, at least 80% of its net assets, plus the amount of any borrowings for investment purposes, in investments whose combined performance is economically tied to China. If subsequent to an investment, the 80% requirement is no longer met, the Fund’s future investments will be made in a manner

that will bring the Fund into compliance with this policy. The Trust will provide shareholders with sixty (60) days’ prior notice of any change to this policy for the Fund.

You can lose money on your investment in the Fund. The Fund is subject to the risks described below. The risks are generally presented in alphabetical order to facilitate finding particular risks when comparing them with other funds. Each risk summarized below is considered a “principal risk” of investing in the Fund, regardless of the order in which it appears. Some or all of these risks may adversely affect the Fund’s net asset value per share (“NAV”), trading price, yield, total return and/or ability to meet its objective. For more information about the risks of investing in the Fund, see the sections in the Fund’s Prospectus titled “Additional Principal Risk Information About the Funds” and “Additional Non-Principal Risk Information.”

premiums and discounts greater than those of domestic ETFs. Additionally, in stressed market conditions, the market for the Fund’s shares may become less liquid in response to deteriorating liquidity in the markets for the Fund’s underlying portfolio holdings.

or unwilling to make interest payments and/or repay the principal owed. In such instance, the Fund may have limited recourse against the issuing government or agency. In the past, governments of emerging market countries have refused to honor their payment obligations on issued bonds.

Historical Fund performance, which varies over time, can provide an indication of the risks of investing in the Fund. The bar chart that follows shows the annual total returns of the Fund for each full calendar year since the Fund commenced operations, or the past 10 calendar years, as applicable. The table that follows the bar chart shows the Fund’s average annual total returns, both before and after taxes. This table also shows how the Fund’s performance compares to that of a relevant broad-based securities index. Index returns do not reflect deductions for fees, expenses or taxes. All returns assume reinvestment of dividends and distributions. The Fund’s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. Updated performance information for the Fund is available online on the Fund’s website at www.wisdomtree.com.

The Fund’s year-to-date total return as of September 30, 2022 was (8.19)%.

Best and Worst Quarter Returns (for the periods reflected in the bar chart above)

After-tax returns are calculated using the highest historical individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on your tax situation and may differ from those shown and are not relevant if you hold your shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts. In some cases, the return after taxes may exceed the return before taxes due to an assumed tax benefit from any losses on a sale of Fund shares at the end of the measurement period.

The WisdomTree Emerging Currency Strategy Fund (the “Fund”) seeks to achieve total returns reflective of both money market rates in selected emerging market countries available to foreign investors and changes to the value of these currencies relative to the U.S. dollar.

The following table describes the fees and expenses 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 table and example below. The fees are expressed as a percentage of the Fund’s average net assets.

The following example is intended to help retail investors compare the cost of investing in the Fund shares with the cost of investing in other funds. It illustrates the hypothetical expenses that such investors would incur over various periods if they were to invest $10,000 in the Fund for the time periods indicated and then redeem all of the shares at the end of those periods. This example assumes that the Fund provides a return of 5% a year and that operating expenses remain the same. This example does not include the brokerage commissions that retail investors may pay to buy and sell shares of the Fund. 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 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 36% of the average value of its portfolio, excluding the value of portfolio securities received or delivered as a result of in-kind creations or redemptions of the Fund’s capital shares.

The Fund is an actively managed exchange traded fund (“ETF”) that seeks to achieve its investment objective by investing in short-term securities and instruments designed to provide exposure to the currencies and money market rates of selected emerging market countries.

The Fund seeks to provide exposure to currencies and money market rates from emerging and developing economies in three regions of the world: (i) Asia, (ii) Latin America and (iii) Europe, the Middle East and Africa. Within these regions, the Fund intends to invest in a subset of the following countries: Brazil, Chile, China, Colombia, Czech Republic, Hungary, India, Indonesia, Malaysia, Mexico, Nigeria, Peru, the Philippines, Poland, Romania, Russia, South Africa, South Korea, Taiwan, Thailand and Turkey. This list may change based on market developments. The Fund attempts to achieve exposure to the most liquid currencies within each of the three broad regions, while at the same time maintaining geographic and economic diversity across these regions. The specific set of currencies is generally selected annually, typically in July or August. The selected currencies are equally weighted in terms of U.S. dollar value. The Fund is rebalanced quarterly in order to maintain this equal weighting. In order to maintain geographic diversity, the Fund’s exposure to each of the three broad geographic regions is limited to 60% of its total asset value on the annual assessment date and at each quarterly rebalancing. More frequent rebalancing may occur in response to significant market events. A significant event might include, for

example, market conditions that significantly disrupt liquidity or result in the reclassification of a currency (from emerging to developed, for example). Currencies that generally would be considered liquid may be ineligible for investment or dropped from the Fund as a result of government action or other market events if the Fund’s adviser believes doing so would be in the best interest of the Fund.

Because the market for money market securities in the selected emerging markets generally is less liquid and accessible to foreign investors than corresponding markets in more developed countries, the Fund intends to achieve exposure to these markets by investing primarily in short-term U.S. money market securities and forward currency contracts and swaps of the constituent currencies. The combination of U.S. money market securities with forward currency contracts and currency swaps is designed to provide exposure equivalent to money market securities denominated in currencies of the selected markets in which the Fund invests. In aggregate, the Fund’s investments should create exposure that is economically similar to a basket of money market securities denominated in each of the selected currencies. The Fund also may enter into repurchase agreements.

The Fund generally will maintain a weighted average portfolio maturity of 90 days or less with respect to the money market securities in its portfolio. The Fund will not purchase any security with a remaining maturity of more than 397 calendar days. All U.S. money market securities acquired by the Fund will be rated in the upper two short-term ratings by at least two nationally recognized statistical rating organizations (“NRSROs”) or, if unrated, deemed to be of equivalent quality. The Fund does not seek to preserve capital in U.S. dollars.

The Fund will invest, under normal circumstances, at least 80% of its net assets, plus the amount of any borrowings for investment purposes, in investments whose combined performance is tied economically to selected emerging market countries. If, subsequent to an investment, the 80% requirement is no longer met, the Fund’s future investments will be made in a manner that will bring the Fund into compliance with this policy. The Trust will provide shareholders with sixty (60) days’ prior notice of any change to this policy for the Fund.

You can lose money on your investment in the Fund. The Fund is subject to the risks described below. The risks are generally presented in alphabetical order to facilitate finding particular risks when comparing them with other funds. Each risk summarized below is considered a “principal risk” of investing in the Fund, regardless of the order in which it appears. Some or all of these risks may adversely affect the Fund’s net asset value per share (“NAV”), trading price, yield, total return and/or ability to meet its objective. For more information about the risks of investing in the Fund, see the sections in the Fund’s Prospectus titled “Additional Principal Risk Information About the Funds” and “Additional Non-Principal Risk Information.”

economies, including those of countries with limited access to effective COVID-19 vaccines, have struggled to control the spread of the virus and re-open their economies. As a result, it remains unclear how COVID-19 will impact global markets in the future.

Historical Fund performance, which varies over time, can provide an indication of the risks of investing in the Fund. The bar chart that follows shows the annual total returns of the Fund for each full calendar year since the Fund commenced operations, or the past 10 calendar years, as applicable. The table that follows the bar chart shows the Fund’s average annual total returns, both before and after taxes. This table also shows how the Fund’s performance compares to that of a relevant broad-based securities index. Performance is also shown for an additional index that represents the asset class in which the Fund invests. Index returns do not reflect deductions for fees, expenses or taxes. All returns assume reinvestment of dividends and distributions. The Fund’s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. Updated performance information for the Fund is available online on the Fund’s website at www.wisdomtree.com.

The Fund’s year-to-date total return as of September 30, 2022 was (7.65)%.

Best and Worst Quarter Returns (for the periods reflected in the bar chart above)

After-tax returns are calculated using the highest historical individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on your tax situation and may differ from those shown and are not relevant if you hold your shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts. In some cases, the return after taxes may exceed the return before taxes due to an assumed tax benefit from any losses on a sale of Fund shares at the end of the measurement period.

The WisdomTree Emerging Markets Corporate Bond Fund (the “Fund”) seeks a high level of total return consisting of both income and capital appreciation.

The following table describes the fees and expenses 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 table and example below. The fees are expressed as a percentage of the Fund’s average net assets.

The following example is intended to help retail investors compare the cost of investing in the Fund shares with the cost of investing in other funds. It illustrates the hypothetical expenses that such investors would incur over various periods if they were to invest $10,000 in the Fund for the time periods indicated and then redeem all of the shares at the end of those periods. This example assumes that the Fund provides a return of 5% a year and that operating expenses remain the same. This example does not include the brokerage commissions that retail investors may pay to buy and sell shares of the Fund. 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 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 36% of the average value of its portfolio, excluding the value of portfolio securities received or delivered as a result of in-kind creations or redemptions of the Fund’s capital shares.

The Fund is an actively managed exchange traded fund (“ETF”) that seeks to achieve its investment objective through investment in debt securities issued by corporate entities (“Corporate Debt”) that are domiciled in, or economically tied to, emerging market countries. The issuers of such Corporate Debt will include public, private, and state-owned or sponsored corporations. Under normal circumstances, the Fund will invest at least 80% of its net assets, plus the amount of any borrowings for investment purposes, in Corporate Debt. For these purposes, Corporate Debt includes fixed income securities, such as bonds, notes, money market securities and other debt obligations (such as loan participation notes) of emerging market issuers. Corporate Debt does not include derivatives.

The Fund intends to focus its investment on Corporate Debt issued in U.S. dollars. The Fund also may invest in Corporate Debt denominated in the local currency of emerging market countries. Non-U.S. dollar denominated debt is sometimes referred to as “local debt.” Local debt provides exposure to changes in the value of such non-U.S. currencies against the U.S. dollar. Corporate Debt includes debt securities issued by supranational organizations, such as the European Investment Bank, International Bank for Reconstruction and Development or International Finance Corporation, or other regional development banks. The Fund may invest to a limited extent in debt securities of emerging market governments (also known as “sovereign debt”) and debt securities linked to inflation rates in emerging market countries.

The Fund intends to seek exposure to Corporate Debt from the following regions: Africa, Asia, Eastern Europe, Latin America and the Middle East. Within these regions, the Fund may invest in countries such as: Argentina, Bahrain, Barbados, Brazil, Chile, China, Colombia, Croatia, Czech Republic, Dominican Republic, Egypt, El Salvador, Hong Kong, Hungary, India, Indonesia, Israel, Jamaica, Kazakhstan, Kuwait, Macau, Malaysia, Mexico, Mongolia, Morocco, Nigeria, Oman, Peru, the Philippines, Poland, Qatar, Russia, Saudi Arabia, Singapore, South Africa, South Korea, Taiwan, Thailand, Turkey, Ukraine, and the United Arab Emirates. This list may change based on market developments. The Fund employs a structured investment approach that utilizes “top down” analysis of macroeconomic factors and “bottom up” analysis of emerging market countries and issuers. The Fund’s credit exposures are monitored and may be modified, reduced or eliminated. The Fund’s exposure to any single issuer generally will be limited to 10% of the Fund’s net assets. The Fund’s exposure to any single country generally will be limited to 30% of the Fund’s net assets. The percentage of Fund assets invested in a specific region, country or issuer will change from time to time.

The universe of emerging market Corporate Debt currently includes securities that are rated “investment grade” as well as “non-investment grade” (commonly referred to as “junk bonds”). The Fund intends to provide a broad exposure to emerging market Corporate Debt and therefore will invest in both investment grade and non-investment grade securities. Securities rated investment grade generally are considered to be of higher credit quality and subject to lower default risk. Although securities rated below investment grade may offer the potential for higher yields, they generally are subject to a higher potential risk of loss.

The Fund attempts to maintain an aggregate portfolio duration of between two and ten years under normal market conditions. Aggregate portfolio duration is important to investors as an indication of the Fund’s sensitivity to changes in interest rates. The Fund’s actual portfolio duration may be longer or shorter depending upon market conditions. The Fund may also invest in short-term money market securities denominated in U.S. dollars or the currencies of countries in which the Fund invests.

The Fund may invest up to 20% of its net assets in derivatives, such as swaps, U.S. Treasury futures, and forward currency contracts. The Fund’s use of derivatives will be underpinned by investments in cash or other liquid assets (typically short-term, high-quality money market securities). The Fund also may enter into repurchase agreements, which are transactions in which the Fund purchases securities or other obligations from a bank or securities dealer and simultaneously agrees to resell them to a counterparty at an agreed-upon date or upon demand and at a price reflecting a market rate of interest unrelated to the coupon rate or maturity of the purchased obligations.

The Fund must invest at least 80% of its net assets directly in Corporate Debt. The decision to secure exposure through direct investment in Corporate Debt or indirectly through derivative transactions will be a function of, among other things, market accessibility, credit exposure, tax ramifications and regulatory requirements applicable to U.S. investment companies. If, subsequent to an investment, the Fund’s 80% requirement is no longer met, the Fund’s future investments will be made in a manner that will bring the Fund into compliance with this policy. The Trust will provide shareholders with sixty (60) days’ prior notice of any change to this policy for the Fund.

You can lose money on your investment in the Fund. The Fund is subject to the risks described below. The risks are generally presented in alphabetical order to facilitate finding particular risks when comparing them with other funds. Each risk summarized below is considered a “principal risk” of investing in the Fund, regardless of the order in which it appears. Some or all of these risks may adversely affect the Fund’s net asset value per share (“NAV”), trading price, yield, total return and/or ability to meet its objective. For more information about the risks of investing in the Fund, see the sections in the Fund’s Prospectus titled “Additional Principal Risk Information About the Funds” and “Additional Non-Principal Risk Information.”

regions) that have led, and in the future may lead, to increased short-term market volatility and may have adverse long-term effects on the U.S. and world economies and markets generally, each of which may negatively impact the Fund’s investments.

Historical Fund performance, which varies over time, can provide an indication of the risks of investing in the Fund. The bar chart that follows shows the annual total returns of the Fund for each full calendar year since the Fund commenced operations, or the past 10 calendar years, as applicable. The table that follows the bar chart shows the Fund’s average annual total returns, both before and after taxes. This table also shows how the Fund’s performance compares to that of a relevant broad-based securities index. Index returns do not reflect deductions for fees, expenses or taxes. All returns assume reinvestment of dividends and distributions. The Fund’s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. Updated performance information for the Fund is available online on the Fund’s website at www.wisdomtree.com.

The Fund’s year-to-date total return as of September 30, 2022 was (17.89)%.

Best and Worst Quarter Returns (for the periods reflected in the bar chart above)

After-tax returns are calculated using the highest historical individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on your tax situation and may differ from those shown and are not relevant if you hold your shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts. In some cases, the return after taxes may exceed the return before taxes due to an assumed tax benefit from any losses on a sale of Fund shares at the end of the measurement period.

The WisdomTree Emerging Markets Local Debt Fund (the “Fund”) seeks a high level of total return consisting of both income and capital appreciation.

The following table describes the fees and expenses 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 table and example below. The fees are expressed as a percentage of the Fund’s average net assets.

The following example is intended to help retail investors compare the cost of investing in the Fund shares with the cost of investing in other funds. It illustrates the hypothetical expenses that such investors would incur over various periods if they were to invest $10,000 in the Fund for the time periods indicated and then redeem all of the shares at the end of those periods. This example assumes that the Fund provides a return of 5% a year and that operating expenses remain the same. This example does not include the brokerage commissions that retail investors may pay to buy and sell shares of the Fund. 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 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 31% of the average value of its portfolio, excluding the value of portfolio securities received or delivered as a result of in-kind creations or redemptions of the Fund’s capital shares.

The Fund is an actively managed exchange traded fund (“ETF”) that seeks to achieve its investment objective through investment in bonds and other debt instruments (“Local Debt”) denominated in the local currencies of emerging market countries. Under normal circumstances, the Fund will invest at least 80% of its net assets, plus the amount of any borrowings for investment purposes, in Local Debt. For these purposes, Local Debt includes fixed income securities, such as bonds, notes or other debt obligations denominated in local currencies of emerging market countries, as well as certain derivatives and other instruments described herein.

The Fund is designed to provide exposure to Local Debt of issuers from a broad range of emerging market regions and countries. The Fund intends to focus its investment on fixed income securities issued by emerging market governments, government agencies, and corporations. The Fund also may invest in fixed income securities denominated in an emerging market currency and issued by supranational organizations, such as the European Investment Bank, International Bank for Reconstruction and Development, International Finance Corporation, or other regional development banks. The Fund also may invest in debt securities linked to inflation rates outside the U.S., including securities or instruments linked to rates in emerging market countries.

The Fund intends to provide exposure across several geographic regions and countries. The Fund intends to invest in Local Debt from the following regions: Asia, Latin America, Europe, the Middle East, and Africa. Within these

regions, the Fund may invest in countries such as: Argentina, Brazil, Chile, China, Colombia, Czech Republic, Dominican Republic, Egypt, Hungary, India, Indonesia, Malaysia, Mexico, Nigeria, Peru, the Philippines, Poland, Romania, Russia, Serbia, South Africa, South Korea, Taiwan, Thailand, Turkey, and Uruguay. This list may change based on market developments. The Fund uses a structured investment approach that analyzes multiple factors. Countries are grouped into differentiated tiers based on an analysis of these factors. Subject to the Fund’s general investment requirement to provide broad regional and country exposure, the Fund generally invests a higher percentage of its assets in countries that have larger and more liquid debt markets and that WisdomTree Asset Management, Inc., the Fund’s investment adviser, believes are pursuing sustainable fiscal and monetary policies in light of economic and market conditions. The country exposures are monitored and may be modified, reduced or eliminated. The Fund’s exposure to any single country generally will be limited to 20% of the Fund’s assets. The percentage of Fund assets invested in a specific region, country or issuer will change from time to time.

The universe of Local Debt currently includes securities that are rated “investment grade” as well as “non-investment grade” (commonly referred to as “junk bonds”). The Fund intends to provide a broad-based exposure to emerging market debt and therefore will invest in both investment grade and non-investment grade securities. Securities rated investment grade generally are considered to be of higher credit quality and subject to lower default risk. Although securities rated below investment grade may offer the potential for higher yields, they generally are subject to a higher potential risk of loss.

The Fund attempts to maintain an aggregate portfolio duration of between two and ten years under normal market conditions. Aggregate portfolio duration is important to investors as an indication of the Fund’s sensitivity to changes in interest rates. The Fund’s actual portfolio duration may be longer or shorter depending upon market conditions. The Fund may also invest in short-term money market securities denominated in the currencies of countries in which the Fund invests.

The Fund may invest up to 30% of its net assets in derivatives such as forward currency contracts and swaps. The Fund’s use of forward contracts and swaps will be underpinned by investments in cash or other liquid assets (typically short-term, high- quality U.S. money market securities) and is designed to provide exposure similar to investments in local currency debt. The Fund also may enter into repurchase agreements. Local Debt also includes fixed income securities denominated in an emerging market currency and issued by a supranational organization or regional development bank. Assets not invested in Local Debt generally will be invested in U.S. government securities and investment grade money market instruments. The Fund may invest up to 20% of its assets in debt instruments denominated in U.S. dollars issued by emerging market governments, government agencies, corporations, regional development banks and supranational issuers, as well as derivatives based on such instruments.

The decision to secure exposure through direct investment in bonds or indirectly through derivative transactions will be a function of, among other things, market accessibility, credit exposure, tax ramifications and regulatory requirements applicable to U.S. investment companies. If, subsequent to an investment, the 80% requirement is no longer met, the Fund’s future investments will be made in a manner that will bring the Fund into compliance with this policy. The Trust will provide shareholders with sixty (60) days’ prior notice of any change to this policy for the Fund.

You can lose money on your investment in the Fund. The Fund is subject to the risks described below. The risks are generally presented in alphabetical order to facilitate finding particular risks when comparing them with other funds. Each risk summarized below is considered a “principal risk” of investing in the Fund, regardless of the order in which it appears. Some or all of these risks may adversely affect the Fund’s net asset value per share (“NAV”), trading price, yield, total return and/or ability to meet its objective. For more information about the risks of investing in the Fund, see the sections in the Fund’s Prospectus titled “Additional Principal Risk Information About the Funds” and “Additional Non-Principal Risk Information.”

and outlook and to real or perceived adverse economic and competitive industry conditions. High yield securities may be regarded as predominantly speculative with respect to the issuer’s continuing ability to meet principal and interest payments.

Historical Fund performance, which varies over time, can provide an indication of the risks of investing in the Fund. The bar chart that follows shows the annual total returns of the Fund for each full calendar year since the Fund commenced operations, or the past 10 calendar years, as applicable. The table that follows the bar chart shows the Fund’s average annual total returns, both before and after taxes. This table also shows how the Fund’s performance compares to that of a relevant broad-based securities index. Index returns do not reflect deductions for fees, expenses or taxes. All returns assume reinvestment of dividends and distributions. The Fund’s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. Updated performance information for the Fund is available online on the Fund’s website at www.wisdomtree.com.

The Fund’s year-to-date total return as of September 30, 2022 was (15.29)%.

Best and Worst Quarter Returns (for the periods reflected in the bar chart above)

After-tax returns are calculated using the highest historical individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on your tax situation and may differ from those shown and are not relevant if you hold your shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts. In some cases, the return after taxes may exceed the return before taxes due to an assumed tax benefit from any losses on a sale of Fund shares at the end of the measurement period.

The WisdomTree Floating Rate Treasury Fund (the “Fund”) seeks to track the price and yield performance, before fees and expenses, of an index that measures the performance of the market for floating rate public obligations of the U.S. Treasury.

The following table describes the fees and expenses 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 table and example below. The fees are expressed as a percentage of the Fund’s average net assets.

The following example is intended to help retail investors compare the cost of investing in the Fund shares with the cost of investing in other funds. It illustrates the hypothetical expenses that such investors would incur over various periods if they were to invest $10,000 in the Fund for the time periods indicated and then redeem all of the shares at the end of those periods. This example assumes that the Fund provides a return of 5% a year and that operating expenses remain the same. This example does not include the brokerage commissions that retail investors may pay to buy and sell shares of the Fund. 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 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 170% of the average value of its portfolio, excluding the value of portfolio securities received or delivered as a result of in-kind creations or redemptions of the Fund’s capital shares.

The Fund employs a “passive management” – or indexing – investment approach designed to track the performance of the Bloomberg U.S. Treasury Floating Rate Bond Index (the “Index”). The Fund generally uses a representative sampling strategy to achieve its investment objective, meaning it generally will invest in a sample of the securities in the Index whose risk, return and other characteristics resemble the risk, return and other characteristics of the Index as a whole. Under normal circumstances, at least 80% of the Fund’s total assets (exclusive of collateral held from securities lending) will be invested in the component securities of the Index and investments that have economic characteristics that are substantially identical to the economic characteristics of such component securities.

The Index is designed to measure the performance of floating rate public obligations of the U.S. Treasury (“Floating Rate Notes” or “FRNs”). Unlike fixed-rate U.S. Treasury bonds, FRNs have interest rates that adjust periodically. FRNs’ floating interest rates may be higher or lower than the interest rates of fixed-rate bonds of comparable quality with similar maturities. The floating coupon rates of the FRNs included in the Index are initially expected to reset weekly according to the result of the most recent 13-week T-bill auction, plus a spread, subject to a minimum net yield of zero percent. Because FRN floating coupon rates adjust weekly, the value of FRNs fluctuate

much less than fixed-rate bonds in response to market interest rate movements. FRN values, however, will decline if their floating coupon rates do not rise as much, or as quickly, as interest rates in general.

The Index is rules-based and market capitalization weighted and comprised of FRNs that have a minimum amount outstanding of one billion as of the monthly rebalancing date, which falls on the last business day of each month. FRNs eligible for inclusion in the Index must have an issue date on or before the Index rebalancing date. The Index excludes fixed-rate securities, Treasury inflation-protected securities, convertible bonds and bonds with survivor put options. Both the FRNs and the FRNs’ coupon and principal payments must be denominated in U.S. dollars. FRNs pay interest rates quarterly until maturity.

You can lose money on your investment in the Fund. The Fund is subject to the risks described below. The risks are generally presented in alphabetical order to facilitate finding particular risks when comparing them with other funds. Each risk summarized below is considered a “principal risk” of investing in the Fund, regardless of the order in which it appears. Some or all of these risks may adversely affect the Fund’s net asset value per share (“NAV”), trading price, yield, total return and/or ability to meet its objective. For more information about the risks of investing in the Fund, see the sections in the Fund’s Prospectus titled “Additional Principal Risk Information About the Funds” and “Additional Non-Principal Risk Information.”

to purchase and redeem shares directly from the Fund (i.e., Authorized Participants), or the issuers of securities in which the Fund invests may subject the Fund to many of the same risks associated with direct cybersecurity breaches.

Historical Fund performance, which varies over time, can provide an indication of the risks of investing in the Fund. The bar chart that follows shows the annual total returns of the Fund for each full calendar year since the Fund commenced operations, or the past 10 calendar years, as applicable. The table that follows the bar chart shows the Fund’s average annual total returns, both before and after taxes. This table also shows how the Fund’s performance compares to that of a relevant broad-based securities index. Index returns do not reflect deductions for fees, expenses or taxes. All returns assume reinvestment of dividends and distributions. If WisdomTree Asset Management, Inc. (“WisdomTree Asset Management” or the “Adviser”) had not waived certain fees during certain periods, the Fund’s returns would have been lower. The Fund’s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. Updated performance information for the Fund is available online on the Fund’s website at www.wisdomtree.com.

The Fund’s year-to-date total return as of September 30, 2022 was 0.94%.

Best and Worst Quarter Returns (for the periods reflected in the bar chart above)

After-tax returns are calculated using the highest historical individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on your tax situation and may differ from those shown and are not relevant if you hold your shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts. In some cases, the return after taxes may exceed the return before taxes due to an assumed tax benefit from any losses on a sale of Fund shares at the end of the measurement period.

The WisdomTree Interest Rate Hedged High Yield Bond Fund (the “Fund”) seeks to track the price and yield performance, before fees and expenses, of the WisdomTree U.S. High Yield Corporate Bond, Zero Duration Index (the “Index”).

The following table describes the fees and expenses 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 table and example below. The fees are expressed as a percentage of the Fund’s average net assets.

The following example is intended to help retail investors compare the cost of investing in the Fund shares with the cost of investing in other funds. It illustrates the hypothetical expenses that such investors would incur over various periods if they were to invest $10,000 in the Fund for the time periods indicated and then redeem all of the shares at the end of those periods. This example assumes that the Fund provides a return of 5% a year and that operating expenses remain the same. This example does not include the brokerage commissions that retail investors may pay to buy and sell shares of the Fund. 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 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 23% of the average value of its portfolio, excluding the value of portfolio securities received or delivered as a result of in-kind creations or redemptions of the Fund’s capital shares.

The Fund employs a “passive management” – or indexing – investment approach designed to track the performance of the Index. The Fund generally uses a representative sampling strategy to achieve its investment objective, meaning it generally will invest in a sample of the securities in the Index whose risk, return and other characteristics resemble the risk, return and other characteristics of the Index as a whole. Under normal circumstances, at least 80% of the Fund’s total assets (exclusive of collateral held from securities lending) will be invested in the component securities of the Index and investments that have economic characteristics that are substantially identical to the economic characteristics of such component securities.

The Index is designed to provide long exposure to the performance of selected issuers in the U.S. non-investment-grade corporate bond (“junk bonds”) market that are deemed to have favorable fundamental and income characteristics while seeking to manage interest rate risk through the use of short positions in U.S. Treasury securities (“U.S. Treasuries”).

The Index is comprised of long and short positions. The long positions of the Index (the “Long Basket”) intends to replicate the WisdomTree U.S. High Yield Corporate Bond Index. The Index employs a multi-step process, which screens based on fundamentals to identify bonds with favorable characteristics and then tilts to those individual

securities which offer favorable income characteristics. The goal is to improve the risk-adjusted performance of traditional market capitalization-weighted approaches of high-yield corporate bond indices.

The Long Basket of the Index is comprised of corporate bonds of public issuers domiciled in the United States. To be eligible for inclusion in the Index, bonds must meet the following criteria: (i) pay fixed-rate coupons; (ii) have at least $500 million in par amount outstanding; (iii) have a remaining maturity of at least one year; and (iv) rated non-investment grade by Moody’s or S&P Global Ratings. In addition, the issuer cannot have defaulted or be in distress. For the purposes of the Index, bonds issued under Regulation S are excluded from eligibility. All bonds are denominated in U.S. dollars.

The Long Basket of the Index utilizes a “screen and tilt” rules-based approach to isolate bonds that have favorable fundamentals and tilts to those bonds with favorable income and valuation characteristics. Once the Index universe is defined from the eligibility criteria, individual bonds are assigned a factor score against their broad sector peers (e.g., industrials, financials, utilities, consumer and energy) based on rules-based fundamental metrics distinguishing cash flow characteristics and discards the securities with poor cash flow performance. Remaining bonds are ranked within each sector based on liquidity scores and then screened so that the bonds receiving the lowest 5% of liquidity scores in each sector are removed from the Index. Each remaining bond is then assigned an income tilt score based on its probability of default relative to the other remaining bonds in its sector. Income tilt scores are then used to determine a bond’s weight in the Index, with bonds receiving higher income tilt scores being more heavily weighted. Issuer exposure is capped at 2%, with excess exposure distributed to the remaining bonds on a pro-rata basis.

The short positions of the Index (the “Short Basket”) holds short positions in U.S. Treasuries (or futures providing exposure to U.S. Treasuries in the case of the Fund) that seek to correspond to a duration exposure matching the duration of the Long Basket, with a targeted total duration exposure of approximately zero years (e.g., if the average duration of bonds in the Long Basket is approximately two years, the Short Basket will seek an average duration of approximately two years among its short holdings of U.S. Treasuries, with an aggregate targeted Index duration of approximately zero years). Duration is a measure used to determine the sensitivity of a portfolio to changes in interest rates with a longer duration portfolio being more sensitive to changes in interest rates. The Fund may also short U.S. Treasuries.

The Index weights the short exposure to U.S. Treasuries of differing maturities in an attempt to offset the sensitivity of the long exposure to overall moves in interest rates across the yield curve. The Long Basket and Short Basket of the Index are rebalanced on a monthly basis.

The Index is designed to have greater returns than an equivalent non-interest rate hedged investment when U.S. Treasury rates are rising significantly. Conversely, the Index is designed to have lower returns than an equivalent non-interest rate hedged investment when U.S. Treasury rates are falling significantly.

To the extent the Index concentrates (i.e., holds 25% or more of its total assets) in the securities of a particular industry or group of industries, the Fund will concentrate its investments to approximately the same extent as its Index.

You can lose money on your investment in the Fund. The Fund is subject to the risks described below. The risks are generally presented in alphabetical order to facilitate finding particular risks when comparing them with other funds. Each risk summarized below is considered a “principal risk” of investing in the Fund, regardless of the order in which it appears. Some or all of these risks may adversely affect the Fund’s net asset value per share (“NAV”), trading price, yield, total return and/or ability to meet its objective. For more information about the risks of investing in the Fund, see the sections in the Fund’s Prospectus titled “Additional Principal Risk Information About the Funds” and “Additional Non-Principal Risk Information.”

monthly rebalancing. This could lead to temporary dislocations between the Fund’s intended and actual sensitivity to interest rates, which could impact performance. There may also be significant differences between the bond markets and U.S. Treasury markets (including futures markets for U.S. Treasuries) that could result in the Fund’s short positions performing ineffectively, exacerbating losses or causing greater tracking error. In addition, when interest rates fall, an unhedged investment in the same long portfolio of bonds will outperform the Fund.

the security or derivative that is the subject of a short sale increases, then the Fund will incur a loss equal to the increase in price from the time that the short sale was entered into plus any premiums and interest paid to a third party in connection with the short sale. The risk of loss on a shorted position arises from the increase in value of the security sold short and is potentially unlimited unlike the risk of loss on a long position, which is limited to the amount paid for the investment plus transaction costs. Therefore, short sales involve the risk that losses may be exaggerated, potentially losing more money than the actual cost of the investment. Also, there is the risk that the third party to the short sale may fail to honor its contract terms, causing a loss to the Fund. Further, in times of unusual or adverse economic, market or political conditions, the Fund may not be able to fully or partially implement its short selling strategy.

Historical Fund performance, which varies over time, can provide an indication of the risks of investing in the Fund. The bar chart that follows shows the annual total returns of the Fund for each full calendar year since the Fund commenced operations, or the past 10 calendar years as applicable. The table that follows the bar chart shows the Fund’s average annual total returns, both before and after taxes. This table also shows how the Fund’s performance compares to the Index and that of a relevant broad-based securities index. Index returns do not reflect deductions for fees, expenses or taxes. All returns assume reinvestment of dividends and distributions. The Fund’s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. Updated performance information for the Fund is available online on the Fund’s website at www.wisdomtree.com.

The Fund’s objective, strategies and index changed effective June 1, 2020. Prior to June 1, 2020, Fund performance reflects the Fund’s former investment objective and strategies, which tracked the performance, before fees and expenses, of the ICE BofA Merrill Lynch 0-5 Year U.S. High Yield Constrained, Zero Duration Index.

The Fund’s year-to-date total return as of September 30, 2022 was (5.86)%.

Best and Worst Quarter Returns (for the periods reflected in the bar chart above)

After-tax returns are calculated using the highest historical individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on your tax situation and may differ from those shown and are not relevant if you hold your shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts. In some cases, the return after taxes may exceed the return before taxes due to an assumed tax benefit from any losses on a sale of Fund shares at the end of the measurement period.

The WisdomTree Interest Rate Hedged U.S. Aggregate Bond Fund (the “Fund”) seeks to track the price and yield performance, before fees and expenses, of the Bloomberg Rate Hedged U.S. Aggregate Bond Index, Zero Duration (the “Index”).

The following table describes the fees and expenses 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 table and example below. The fees are expressed as a percentage of the Fund’s average net assets. 

The following example is intended to help retail investors compare the cost of investing in the Fund shares with the cost of investing in other funds. It illustrates the hypothetical expenses that such investors would incur over various periods if they were to invest $10,000 in the Fund for the time periods indicated and then redeem all of the shares at the end of those periods. This example assumes that the Fund provides a return of 5% a year and that operating expenses remain the same. This example does not include the brokerage commissions that retail investors may pay to buy and sell shares of the Fund. 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 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 131% of the average value of its portfolio, including TBA Transactions (as defined below), and 42% of the average value of its portfolio (excluding TBA Transactions).

The Fund employs a “passive management” – or indexing – investment approach designed to track the performance of the Index. The Fund generally uses a representative sampling strategy to achieve its investment objective, meaning it generally will invest in a sample of the securities in the Index whose risk, return and other characteristics resemble the risk, return and other characteristics of the Index as a whole. Under normal circumstances, at least 80% of the Fund’s total assets (exclusive of collateral held from securities lending) will be invested in the component securities of the Index and investments that have economic characteristics that are substantially identical to the economic characteristics of such component securities.

The Index is designed to provide long exposure to the Bloomberg U.S. Aggregate Bond Index while seeking to manage interest rate risk through the use of short positions in U.S. Treasury securities (“U.S. Treasuries”). The Index is comprised of a long portfolio and short portfolio. The “long portfolio” of the Index intends to replicate the Bloomberg U.S. Aggregate Bond Index, which broadly captures the U.S. investment grade, fixed income securities market and is comprised of U.S. Treasuries and U.S. Government-related bonds (e.g., obligations of the U.S. Government or its agencies or instrumentalities), corporate bonds, mortgage-backed pass-through securities, commercial mortgage-backed securities and asset-backed securities that are publicly offered for sale in the United States. The “short portfolio” of the Index holds short positions in U.S. Treasuries (or futures providing exposure to

U.S. Treasuries in the case of the Fund) that seek to correspond to a duration exposure matching the duration of the long portfolio, with a targeted total duration exposure of approximately zero years (e.g., if the average duration of bonds in the long portfolio is approximately five years, the short portfolio will seek an average duration of approximately five years among its short holdings of U.S. Treasuries, with an aggregate targeted duration of Index holdings of approximately zero years). Duration is a measure used to determine the sensitivity of a portfolio to changes in interest rates with a longer duration portfolio being more sensitive to changes in interest rates.

The Index methodology weights the short exposure to U.S. Treasuries of differing maturities in an attempt to offset the sensitivity of the long exposure to overall moves in interest rate. Additionally, the Index seeks to mitigate, to the extent possible, relative moves in interest rates across the yield curve. The long portfolio and short portfolio of the Index are rebalanced on a monthly basis.

The Index is designed to have greater returns than an equivalent non-interest rate hedged investment when U.S. Treasury rates are rising significantly. Conversely, the Index is designed to have lower returns than an equivalent non-interest rate hedged investment when U.S. Treasury rates are falling significantly.

A significant portion of the bonds represented in the long portion of the Index are U.S. agency mortgage-backed pass-through securities. U.S. agency mortgage-backed pass-through securities are securities issued by entities such as Government National Mortgage Association (“GNMA”) and Federal National Mortgage Association (“FNMA”) that are backed by pools of mortgages. Most transactions in mortgage-backed pass-through securities occur through standardized contracts for future delivery in which the exact mortgage pools to be delivered are not specified until a few days prior to settlement, referred to as a “to-be-announced transaction” or “TBA Transaction.” In a TBA Transaction, the buyer and seller agree upon general trade parameters such as agency, settlement date, par amount and price. The actual pools delivered generally are determined two days prior to the settlement date; however, it is not anticipated that the Fund will receive pools, but instead will participate in rolling TBA Transactions. The Fund expects to enter into such contracts on a regular basis. The Fund, pending settlement of such contracts, will invest its assets in high-quality, liquid short term instruments.

In seeking to track the short portfolio of the Index, the Fund will invest in short positions in futures contracts on U.S. Treasuries. The Fund may also short U.S. Treasuries.

To the extent the Index concentrates (i.e., holds 25% or more of its total assets) in the securities of a particular industry or group of industries, the Fund will concentrate its investments to approximately the same extent as its Index.

You can lose money on your investment in the Fund. The Fund is subject to the risks described below. The risks are generally presented in alphabetical order to facilitate finding particular risks when comparing them with other funds. Each risk summarized below is considered a “principal risk” of investing in the Fund, regardless of the order in which it appears. Some or all of these risks may adversely affect the Fund’s net asset value per share (“NAV”), trading price, yield, total return and/or ability to meet its objective. For more information about the risks of investing in the Fund, see the sections in the Fund’s Prospectus titled “Additional Principal Risk Information About the Funds” and “Additional Non-Principal Risk Information.”

Historical Fund performance, which varies over time, can provide an indication of the risks of investing in the Fund. The bar chart that follows shows the annual total returns of the Fund for each full calendar year since the Fund commenced operations, or the past 10 calendar years, as applicable. The table that follows the bar chart shows the Fund’s average annual total returns, both before and after taxes. This table also shows how the Fund’s performance compares to that of a relevant broad-based securities index. Index returns do not reflect deductions for fees, expenses or taxes. All returns assume reinvestment of dividends and distributions. The Fund’s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. Updated performance information for the Fund is available online on the Fund’s website at www.wisdomtree.com.

The Fund’s year-to-date total return as of September 30, 2022 was (0.93)%.

Best and Worst Quarter Returns (for the periods reflected in the bar chart above) 

After-tax returns are calculated using the highest historical individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on your tax situation and may differ from those shown and are not relevant if you hold your shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts. In some cases, the return after taxes may exceed the return before taxes due to an assumed tax benefit from any losses on a sale of Fund shares at the end of the measurement period.

The WisdomTree Mortgage Plus Bond Fund (the “Fund”) seeks income and capital appreciation.

The following table describes the fees and expenses 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 table and example below. The fees are expressed as a percentage of the Fund’s average net assets. 

The following example is intended to help retail investors compare the cost of investing in the Fund shares with the cost of investing in other funds. It illustrates the hypothetical expenses that such investors would incur over various periods if they were to invest $10,000 in the Fund for the time periods indicated and then redeem all of the shares at the end of those periods. This example assumes that the Fund provides a return of 5% a year and that operating expenses remain the same. This example does not include the brokerage commissions that retail investors may pay to buy and sell shares of the Fund. 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 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 373% of the average value of its portfolio, including TBA Transactions (as defined below), and 19% of the average value of its portfolio (excluding TBA Transactions).

The Fund is an actively managed exchange traded fund (“ETF”) that utilizes an investment process combining both macro and fundamental research by investing, under normal circumstances, at least 80% of its net assets, plus the amount of any borrowings, in mortgage-related debt and other securitized debt.

The Fund seeks to achieve its investment objective by primarily investing in mortgage-related fixed income securities issued or guaranteed by the U.S. government or its agencies or instrumentalities (collectively, “Agency Mortgage-Backed Securities”), such as the Government National Mortgage Association (“GNMA”), the Federal National Mortgage Association (“FNMA”) or the Federal Home Loan Mortgage Corporation (“FHLMC”). Agency Mortgage-Backed Securities include residential mortgage-backed securities, commercial mortgage-backed securities, and structured products such as collateralized mortgage obligations and real estate mortgage investment conduits (“REMICs”).

The Fund may invest up to 20% of its net assets, plus the amount of any borrowings, in other securitized credit securities such as non-agency or privately issued residential and commercial mortgage-backed securities, asset-backed securities, collateralized loan obligations and credit risk transfer securities (collectively, “Securitized Credit Securities”).

The Fund may purchase mortgage-backed securities through standardized contracts for future delivery in which the exact mortgage pools to be delivered are not specified until a few days prior to settlement, referred to as a “to-be-announced transaction” or “TBA Transaction.” In a TBA Transaction, the buyer and seller agree upon general trade parameters such as agency, settlement date, par amount and price. The actual pools delivered generally are determined two days prior to the settlement date and the Fund has the option to either accept delivery or roll into another TBA Transaction. The Fund, pending settlement of such TBA Transaction, will invest its assets in high quality, liquid short-term instruments such as U.S. Treasury securities, securities issued by government agencies, repurchase agreements and commercial paper.

The universe of mortgage-related debt and other securitized debt currently includes securities that are rated “investment grade” as well as “non-investment grade” (commonly referred to as “junk bonds” or “high yield bonds,” which are considered to be speculative). The Fund intends to provide a broad-based exposure and therefore intends to invest in both investment grade and non-investment grade securities, but will not invest more than 20% of its net assets, plus the amount of any borrowings, in non-investment grade securities. Securities rated investment grade generally are considered to be of higher credit quality and subject to lower default risk. Although securities rated below investment grade may offer the potential for higher yields, they generally are subject to a higher potential risk of loss.

The Fund may invest in securities of varying maturity or duration and with either fixed or adjustable rates. The Fund attempts to maintain an aggregate portfolio duration of up to seven years under normal market conditions. Aggregate portfolio duration is important to investors as an indication of the Fund’s sensitivity to changes in interest rates. The Fund’s actual portfolio duration may be longer or shorter depending on market conditions.

The Fund’s investments in mortgage-related debt and other securitized debt may be represented by derivatives such as futures contracts. The Fund may invest in derivatives for various investment purposes, including to hedge interest rate risk, as a substitute for, or to gain exposure to, a position in an underlying asset, to reduce transaction costs, to maintain full market exposure (i.e., adjust investment characteristics to more closely approximate the characteristics of the market in which the Fund invests), to manage cash flows, or to preserve capital. The Fund’s use of derivatives will be collateralized by investments in liquid assets.

You can lose money on your investment in the Fund. The Fund is subject to the risks described below. The risks are generally presented in alphabetical order to facilitate finding particular risks when comparing them with other funds. Each risk summarized below is considered a “principal risk” of investing in the Fund, regardless of the order in which it appears. Some or all of these risks may adversely affect the Fund’s net asset value per share (“NAV”), trading price, yield, total return and/or ability to meet its objective. For more information about the risks of investing in the Fund, see the sections in the Fund’s Prospectus titled “Additional Principal Risk Information About the Funds” and “Additional Non-Principal Risk Information.”

Historical Fund performance, which varies over time, can provide an indication of the risks of investing in the Fund. The bar chart that follows shows the annual total returns of the Fund for each full calendar year since the Fund commenced operations, or the past 10 calendar years, as applicable. The table that follows the bar chart shows the Fund’s average annual total returns, both before and after taxes. This table also shows how the Fund’s performance compares to a relevant broad-based securities index. Index returns do not reflect deductions for fees, expenses or taxes. All returns assume reinvestment of dividends and distributions. The Fund’s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. Updated performance information for the Fund is available online on the Fund’s website at www.wisdomtree.com.

 The Fund’s year-to-date total return as of September 30, 2022 was (12.45)%.

Best and Worst Quarter Returns (for the periods reflected in the bar chart above) 

After-tax returns are calculated using the highest historical individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on your tax situation and may differ from those shown and are not relevant if you hold your shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts. In some cases, the return after taxes may exceed the return before taxes due to an assumed tax benefit from any losses on a sale of Fund shares at the end of the measurement period.

The WisdomTree Yield Enhanced U.S. Aggregate Bond Fund (the “Fund”) seeks to track the price and yield performance, before fees and expenses, of the Bloomberg U.S. Aggregate Enhanced Yield Index (the “Index”).

The following table describes the fees and expenses 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 table and example below. The fees are expressed as a percentage of the Fund’s average net assets. 

The following example is intended to help retail investors compare the cost of investing in the Fund shares with the cost of investing in other funds. It illustrates the hypothetical expenses that such investors would incur over various periods if they were to invest $10,000 in the Fund for the time periods indicated and then redeem all of the shares at the end of those periods. This example assumes that the Fund provides a return of 5% a year and that operating expenses remain the same. This example does not include the brokerage commissions that retail investors may pay to buy and sell shares of the Fund. 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 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 293% of the average value of its portfolio, including TBA Transactions (as defined below), and 40% of the average value of its portfolio (excluding TBA Transactions).

The Fund employs a “passive management” – or indexing – investment approach designed to track the performance of the Index. The Fund generally uses a representative sampling strategy to achieve its investment objective, meaning it generally will invest in a sample of the securities in the Index whose risk, return and other characteristics resemble the risk, return and other characteristics of the Index as a whole. Under normal circumstances, at least 80% of the Fund’s total assets (exclusive of collateral held from securities lending) will be invested in component securities of the Index and investments that have economic characteristics that are substantially identical to the economic characteristics of such component securities.

The Index is designed to broadly capture the U.S. investment grade, fixed income securities market while seeking to enhance yield within desired risk parameters and constraints. Rather than re-weight individual securities, the Index uses a rules-based approach to re-weight subgroups of the Bloomberg US Aggregate Index with the aim of earning a higher yield while broadly retaining the risk characteristics of the Bloomberg US Aggregate Index. The 20 subgroups identified in the Bloomberg US Aggregate Index reflect the different risk dimensions of investment grade securities such as sector (asset class) exposure (i.e., treasuries, agency, credit, and securitized), interest rate risk (i.e., duration) and credit risk (i.e., spread). Yield can typically be increased by shifting exposure along any of a number of these risk dimensions and re-weighting the subcomponents of the Index. At the security level, the Index draws from the universe defined by the Bloomberg US Aggregate Index, which consists of investment grade debt

securities denominated in U.S. dollars. To be eligible for inclusion in the Index, debt securities must have at least $250 million in par amount outstanding with the exception of asset-backed securities and commercial mortgage-backed securities which must have an original deal size of $500 million, a minimum tranche size of $25 million, and at least $300 million of the original transaction still outstanding. The Index consists of U.S. Treasuries and U.S. Government-related bonds (e.g., obligations of the U.S. Government or its agencies or instrumentalities), corporate bonds, mortgage-backed pass- through securities, commercial mortgage-backed securities, and asset-backed securities that are publicly offered for sale in the United States. Index components are U.S. dollar-denominated debt securities with fixed rate coupons that have at least one year to final maturity.

The Index segments the eligible universe of U.S. investment grade fixed income securities into subgroups defined by sector, quality and maturity characteristics. There are 20 defined subgroups, with six subgroups covering the treasury and agency sectors, nine covering the credit markets, and the remaining five covering securitized securities. The Index employs a proprietary weighting methodology that seeks to enhance yield by allocating more weight to subgroups with higher yields while maintaining defined risk constraints designed to mitigate volatility and turnover drift from the eligible U.S. investment grade fixed income universe. Subgroups with higher yields are identified based on a subgroup’s yield to worst measurements, rather than its yield to maturity. Yield to worst refers to the lowest potential yield that can be received on a bond without issuer default. The Index uses yield to worst measurements to determine the yield of each subgroup, except the three mortgage-backed securities subgroups, which use yield to worst calculations of Treasury bonds whose maturities match the average life of its mortgage securities plus their option-adjusted spreads. However, to retain the broad risk characteristics of the Bloomberg US Aggregate Index, the Index also employs constraints that include caps on tracking error volatility, duration, sector and subgroup weights, and turnover. The Index’s constraints are capped relative to the constraints of the Bloomberg US Aggregate Index. For example, the total weight of the subgroups in each of the four sectors of the Index – treasuries, agency, credit, and securitized – cannot deviate from their weights in the Bloomberg US Aggregate Index by more than 20%, 10%, 20% and 20%, respectively. The weights are determined at the sub-group level (negative weights for a sub-group are not permitted) and passed down to the individual security level, where each security’s weight is equal to the subgroup weight multiplied by its market capitalization weight within the subgroup. The Index is rebalanced on a monthly basis.

The duration range of the Index is expected to be within one year of the duration of the Bloomberg US Aggregate Index. Historically, such universe has had a duration range between approximately three and seven years. Duration is a measure used to determine the sensitivity of a portfolio to changes in interest rates with a longer duration portfolio being more sensitive to changes in interest rates. For example, the value of a fund with a portfolio duration of seven years would be expected to drop by 7% for every 1% increase in interest rates.

A significant portion of the bonds represented in the Index are U.S. agency mortgage-backed pass-through securities. U.S. agency mortgage-backed pass-through securities are securities issued by entities such as Government National Mortgage Association (“GNMA”) and Federal National Mortgage Association (“FNMA”) that are backed by pool of mortgages. Most transactions in mortgage-backed pass-through securities occur through standardized contracts for future delivery in which the exact mortgage pools to be delivered are not specified until a few days prior to settlement, referred to as a “to-be-announced transaction” or “TBA Transaction.” In a TBA Transaction, the buyer and seller agree upon general trade parameters such as agency, settlement date, par amount and price. The actual pools delivered generally are determined two days prior to the settlement date; however, it is not anticipated that the Fund will receive pools, but instead will participate in rolling TBA Transactions. The Fund expects to enter into such contracts on a regular basis. The Fund, pending settlement of such contracts, will invest its assets in high-quality, liquid short term instruments.

The Fund may invest up to 20% of its assets in other fixed income securities and/or such other investments, including other exchange-traded funds (“ETFs”) that invest in fixed income securities with characteristics similar to the Index constituents, that the Adviser and/or Sub-Adviser believe will help the Fund track the performance of the Index. Other fixed income securities will consist primarily of investment grade securities with similar risk characteristics as the Index components, but up to 5% of the Fund’s total assets may be held in non-investment grade securities with credit ratings deemed to be of no less than BB.

To the extent the Index concentrates (i.e., holds 25% or more of its total assets) in the securities of a particular industry or group of industries, the Fund will concentrate its investments to approximately the same extent as the Index.

You can lose money on your investment in the Fund. The Fund is subject to the risks described below. The risks are generally presented in alphabetical order to facilitate finding particular risks when comparing them with other funds. Each risk summarized below is considered a “principal risk” of investing in the Fund, regardless of the order in which it appears. Some or all of these risks may adversely affect the Fund’s net asset value per share (“NAV”), trading price, yield, total return and/or ability to meet its objective. For more information about the risks of investing in the Fund, see the sections in the Fund’s Prospectus titled “Additional Principal Risk Information About the Funds” and “Additional Non-Principal Risk Information.”

Historical Fund performance, which varies over time, can provide an indication of the risks of investing in the Fund. The bar chart that follows shows the annual total returns of the Fund for each full calendar year since the Fund commenced operations, or the past 10 calendar years, as applicable. The table that follows the bar chart shows the Fund’s average annual total returns, both before and after taxes. This table also shows how the Fund’s performance compares to the Index and that of a relevant broad-based securities index. Index returns do not reflect deductions for fees, expenses or taxes. All returns assume reinvestment of dividends and distributions. The Fund’s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform inthe future. Updated performance information for the Fund is available online on the Fund’s website at www.wisdomtree.com. 

 The Fund’s year-to-date total return as of September 30, 2022 was (16.88)%.

Best and Worst Quarter Returns (for the periods reflected in the bar chart above) 

After-tax returns are calculated using the highest historical individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on your tax situation and may differ from those shown and are not relevant if you hold your shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts. In some cases, the return after taxes may exceed the return before taxes due to an assumed tax benefit from any losses on a sale of Fund shares at the end of the measurement period.

The WisdomTree Yield Enhanced U.S. Short-Term Aggregate Bond Fund (the “Fund”) will seek to track the price and yield performance, before fees and expenses, of the Bloomberg U.S. Short Aggregate Enhanced Yield Index (the “Index”).

The following table describes the fees and expenses 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 table and example below. The fees are expressed as a percentage of the Fund’s average net assets. 

The following example is intended to help retail investors compare the cost of investing in the Fund shares with the cost of investing in other funds. It illustrates the hypothetical expenses that such investors would incur over various periods if they were to invest $10,000 in the Fund for the time periods indicated and then redeem all of the shares at the end of those periods. This example assumes that the Fund provides a return of 5% a year and that operating expenses remain the same. This example does not include the brokerage commissions that retail investors may pay to buy and sell shares of the Fund. 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 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 193% of the average value of its portfolio, including TBA Transactions (as defined below), and 21% of the average value of its portfolio (excluding TBA Transactions).

The Fund employs a “passive management” – or indexing – investment approach designed to track the performance of the Index. The Fund generally uses a representative sampling strategy to achieve its investment objective, meaning it generally will invest in a sample of the securities in the Index whose risk, return and other characteristics resemble the risk, return and other characteristics of the Index as a whole. Under normal circumstances, at least 80% of the Fund’s total assets (exclusive of collateral held from securities lending) will be invested in component securities of the Index and investments that have economic characteristics that are substantially identical to the economic characteristics of such component securities.

The Index is designed to broadly capture the short-term U.S. investment grade, fixed income securities market while seeking to enhance yield within desired risk parameters and constraints. The Index is comprised of those subgroups of the Bloomberg US Aggregate Index (i.e., Treasuries, agencies, credit and securitized) with effective maturities generally shorter than five years (“ST Agg Universe”). The Index uses a rules-based approach to re-weight these subgroups to achieve higher yields, while managing risk through constraints on expected tracking error and turnover, as well as sector, duration, and credit exposure relative to the market value-weighted ST Agg Universe. Individual securities within a subgroup are market value-weighted within the subgroup. The Index is rebalanced on a monthly basis.

The Index draws from the ST Agg Universe, which consists of U.S. dollar-denominated securities, including U.S. Treasuries, U.S. Government-related bonds, corporate bonds, mortgage-backed pass-through securities, commercial mortgage-backed securities, and asset-backed securities that are publicly offered for sale in the United States. These securities feature fixed rate coupons and have at least $300 million in par amount outstanding and one year to final maturity, with the exception of asset-backed securities and commercial mortgage-backed securities, which must have an original deal size of $500 million, a minimum tranche size of $25 million, and at least $300 million of the original transaction still outstanding.

The duration of the Index is generally expected not to exceed the duration of the ST Agg Universe by more than 0.5 years. The ST Agg Universe has historically had a duration range between approximately two and three years. Duration is a measure used to determine the sensitivity of a portfolio to changes in interest rates with a longer duration portfolio being more sensitive to changes in interest rates. For example, the value of a fund with a portfolio duration of three years would be expected to drop by 3% for every 1% increase in interest rates.

The Index includes U.S. agency mortgage-backed pass-through securities, which are securities issued by entities such as Federal Home Loan Mortgage Corporation (“FHLMC”) and Federal National Mortgage Association (“FNMA”) that are backed by pools of mortgages. Most transactions in mortgage-backed pass-through securities occur through standardized contracts for future delivery in which the exact mortgage pools to be delivered are not specified until a few days prior to settlement, referred to as a “to-be-announced transaction” or “TBA Transaction.” In a TBA Transaction, the buyer and seller agree upon general trade parameters such as agency, settlement date, par amount and price. The actual pools delivered generally are determined two days prior to the settlement date; however, it is not anticipated that the Fund will receive pools, but instead will participate in rolling TBA Transactions. The Fund expects to enter into such contracts on a regular basis. The Fund, pending settlement of such contracts, will invest its assets in high-quality, liquid short-term instruments.

The Fund may invest up to 20% of its assets in other fixed income securities and/or such other investments, with characteristics similar to the Index constituents, that the Adviser and/or Sub-Adviser believe will help the Fund track the performance of the Index. Other fixed income securities will consist primarily of investment grade securities with similar risk characteristics as the Index components, but up to 5% of the Fund’s total assets may be held in non-investment grade securities (“junk bonds”) with credit ratings deemed to be of no less than BB.

To the extent the Index concentrates (i.e., holds 25% or more of its total assets) in the securities of a particular industry or group of industries, the Fund will concentrate its investments to approximately the same extent as the Index.

You can lose money on your investment in the Fund. The Fund is subject to the risks described below. The risks are generally presented in alphabetical order to facilitate finding particular risks when comparing them with other funds. Each risk summarized below is considered a “principal risk” of investing in the Fund, regardless of the order in which it appears. Some or all of these risks may adversely affect the Fund’s net asset value per share (“NAV”), trading price, yield, total return and/or ability to meet its objective. For more information about the risks of investing in the Fund, see the sections in the Fund’s Prospectus titled “Additional Principal Risk Information About the Funds” and “Additional Non-Principal Risk Information.”

Historical Fund performance, which varies over time, can provide an indication of the risks of investing in the Fund. The bar chart that follows shows the annual total returns of the Fund for each full calendar year since the Fund commenced operations, or the past 10 calendar years, as applicable. The table that follows the bar chart shows the Fund’s average annual total returns, both before and after taxes. This table also shows how the Fund’s performance compares to the Index and that of a relevant broad-based securities index. Index returns do not reflect deductions for fees, expenses or taxes. All returns assume reinvestment of dividends and distributions. The Fund’s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. Updated performance information for the Fund is available online on the Fund’s website at www.wisdomtree.com.

The Fund’s year-to-date total return as of September 30, 2022 was (7.59)%.

Best and Worst Quarter Returns (for the periods reflected in the bar chart above)