Total

(American Beacon Continuous Capital Emerging Markets Fund℠)

Investment Objective

The Fund's investment objective is long-term capital appreciation.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. More information is available from your financial professional and in "Choosing Your Share Class" on page 14 of the Prospectus. Although the Fund does not impose any sales charge on Y Class shares, you may pay a commission to your broker on your purchases and sales of those shares, which is not reflected in the tables or Example below.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees - (American Beacon Continuous Capital Emerging Markets Fund℠)	Class Y	Class R5	Investor Class
Maximum sales charge imposed on purchases (as a percentage of offering price)	none	none	none
Maximum deferred sales charge (as a percentage of the lower of original offering price or redemption proceeds)	none	none	none

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

Annual Fund Operating Expenses - (American Beacon Continuous Capital Emerging Markets Fund℠)		Class Y	Class R5	Investor Class
Management Fees		0.88%	0.88%	0.88%
Distribution and/or Service (12b-1) Fees		none	none	none
Other Expenses		4.43%	4.27%	6.37%
Acquired Fund Fees and Expenses		0.01%	0.01%	0.01%
Total Annual Fund Operating Expenses	[1]	5.32%	5.16%	7.26%
Fee Waiver and/or expense reimbursement	[2]	(4.05%)	(4.00%)	(5.72%)
Total Annual Fund Operating Expenses after fee waiver and/or expense reimbursement		1.27%	1.16%	1.54%

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same, except that this Example reflects the fee waiver/expense reimbursement arrangement for each share class through May 31, 2021. Although your actual costs may be higher or lower, based on these assumptions, whether you redeem or hold your shares, your costs would be:

Expense Example - (American Beacon Continuous Capital Emerging Markets Fund℠) - USD ($)	1 Year	3 Years	5 Years	10 Years
Class Y	129	1,230	2,323	5,025
Class R5	118	1,187	2,253	4,902
Investor Class	157	1,624	3,026	6,264

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 116% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, at least 80% of the Fund's net assets (plus the amount of any borrowings for investment purposes) are invested in securities of companies economically tied to emerging market countries at the time of investment. A company is generally regarded as being economically tied to an emerging market country if it:

• is primarily listed on the trading market of an emerging market country;
• is headquartered in an emerging market country;
• is domiciled in an emerging market country; or
• derives 50% or more of its revenue from, or has 50% or more of its assets in, an emerging market country.

An emerging market country is one that:

• has an emerging stock market as defined by the International Finance Corporation;
• has a low- to middle-income economy according to the World Bank;
• is included in the IFC Investable Index or the Morgan Stanley Capital International Emerging Markets Index; or
• has a per-capita gross national product of $10,000 or less.

The Fund's investment sub-advisor, Continuous Capital, LLC ("Sub-Advisor"), seeks to achieve the Fund's investment objective by applying a fundamental research philosophy and approach to identify companies that trade at attractive valuations and are of high quality. When selecting stocks for the Fund, the Sub-Advisor considers characteristics, such as:

• price-to-earnings ratio – share price relative to earnings-per-share,
• enterprise value-to-EBITDA (earnings before interest, taxes, depreciation and amortization) ratio – a company's enterprise value relative to its earnings before interest, tax, depreciation and amortization,
• dividend yield – ratio of dividends-per-share to the stock price,
• dividend growth – the year over year change in dividends per share,
• return on invested capital – ratio of a company's earnings to its equity and debt, and
• return on equity – ratio of a company's earnings to its equity.

The Sub-Advisor also utilizes a combination of qualitative and fundamental research considerations to select securities for the Fund. These considerations include evaluating the efficacy of company management's historical capital allocation, dividend, and share repurchase policies. The Sub-Advisor seeks to diversify investments across industries and countries.

Although the Fund seeks diversification across sectors and industries, from time to time, based on portfolio positioning, the Fund may have significant positions (e.g., 25% or more of the Fund's net assets) in particular sectors. However, as the sector composition of the Fund's portfolio changes over time, the Fund's exposure to a sector may be lower at a future date, and the Fund's exposure to other market sectors may be higher. The Fund may invest in companies of all market capitalizations.

The Fund's equity investments may include common stocks, depositary receipts including both American Depositary Receipts ("ADRs") and Global Depositary Receipts ("GDRs"), U.S. dollar-denominated foreign stocks traded on U.S. exchanges, and real estate investment trusts ("REITs"). The Fund may, at times, invest significantly in shares of Chinese companies listed on mainland China and Hong Kong exchanges as well as in ADRs. However, as the country allocation of the Fund's portfolio changes over time, the Fund's exposure to Chinese companies may be lower at a future date, and the Fund's exposure to other countries may be higher. The Fund may have exposure to foreign currencies by making direct investments in non-U.S. currencies, engaging in foreign currency transactions on a spot (cash) basis, or investing in securities denominated in non-U.S. currencies.

The Fund may also invest cash balances in other investment companies, including money market funds, and exchange-traded funds ("ETFs").

In pursuing its investment strategies, the Fund typically engages in active trading strategies that result in high portfolio turnover.

The Fund may lend its securities to broker-dealers and other institutions to earn additional income.

Principal Risks

There is no assurance that the Fund will achieve its investment objective and you could lose part or all of your investment in the Fund. The Fund is not designed for investors who need an assured level of current income and is intended to be a long-term investment. The Fund is not a complete investment program and may not be appropriate for all investors. Investors should carefully consider their own investment goals and risk tolerance before investing in the Fund. The principal risks of investing in the Fund listed below are presented in alphabetical order and not in order of importance or potential exposure. Among other matters, this presentation is intended to facilitate your ability to find particular risks and compare them with the risks of other funds. Each risk summarized below is considered a "principal risk" of investing in the Fund, regardless of the order in which it appears.

Currency Risk
The Fund may have exposure to foreign currencies by using various instruments described below. Foreign currencies may fluctuate significantly over short periods of time, may be affected unpredictably by intervention, or the failure to intervene, of the U.S. or foreign governments or central banks, and may be affected by currency controls or political developments in the U.S. or abroad. Foreign currencies may also decline in value relative to the U.S. dollar and other currencies and thereby affect the Fund's investments in non-U.S. currencies or in securities that trade in, and receive revenues in, or in derivatives that provide exposure to, non-U.S. currencies. The Fund may gain exposure to foreign currencies because of its investments in one or more of the following:

• Non-U.S. currencies

• Securities denominated in non-U.S. currencies

Cybersecurity and Operational Risk
The Fund and its service providers, and shareholders' ability to transact with the Fund, may be negatively impacted due to operational risks arising from, among other problems: human errors, systems and technology disruptions or failures, or cybersecurity incidents. Cybersecurity incidents may allow an unauthorized party to gain access to Fund assets, shareholder data, or proprietary information, or cause the Fund or its service providers, as well as the securities trading venues and their service providers, to suffer data corruption or lose operational functionality. It is not possible for the Fund or its service providers to identify all of the operational risks that may affect the Fund or to develop processes and controls to completely eliminate or mitigate their occurrence or effects. Most issuers in which the Fund invests are heavily dependent on computers for data storage and operations, and require ready access to the internet to conduct their business. Thus, cybersecurity incidents could also affect issuers of securities in which the Fund invests, leading to significant loss of value.

Emerging Markets Risk
When investing in emerging markets, the risks of investing in foreign securities, as discussed below, are heightened. Emerging markets are generally smaller, less developed, less liquid and more volatile than the securities markets of the U.S. and other developed markets. There are also risks of: greater political uncertainties; an economy's dependence on revenues from particular commodities or on international aid or development assistance; currency transfer restrictions; a limited number of potential buyers for such securities resulting in increased volatility and limited liquidity for emerging market securities; trading suspensions; and delays and disruptions in securities settlement procedures. The governments of emerging market countries may also be more unstable and more likely to impose capital controls, nationalize a company or industry, place restrictions on foreign ownership and on withdrawing sale proceeds of securities from the country, intervene in the financial markets, and/or impose burdensome taxes that could adversely affect security prices. In addition, there may be less publicly available information about issuers in emerging markets than would be available about issuers in more developed capital markets, and such issuers may not be subject to accounting, auditing and financial reporting standards and requirements comparable to those to which U.S. companies are subject.

Equity Investments Risk
Equity securities are subject to investment risk and market risk. The Fund may invest in the following equity securities, which may expose the Fund to the following additional risks:

• Common Stock Risk. The value of a company's common stock may fall as a result of factors affecting the company, companies in the same industry or sector, or the financial markets overall. Common stock generally is subordinate to preferred stock upon the liquidation or bankruptcy of the issuing company.

• Depositary Receipts and U.S. Dollar-Denominated Foreign Stocks Traded on U.S. Exchanges Risk. Depositary receipts and U.S. dollar-denominated foreign stocks traded on U.S. exchanges are subject to certain of the risks associated with investing directly in foreign securities, including, but not limited to, currency exchange rate fluctuations, political and financial instability in the home country of a particular depositary receipt or foreign stock, less liquidity and more volatility, less government regulation and supervision and delays in transaction settlement.

• Real Estate Investment Trusts ("REITs") Risk. Investments in REITs are subject to the risks associated with investing in the real estate industry, including, among other risks: adverse developments affecting the real estate industry; declines in real property values; changes in interest rates; defaults by mortgagors or other borrowers and tenants; lack of availability of mortgage funds or financing; extended vacancies of properties, especially during economic downturns; casualty or condemnation losses; and governmental actions, such as changes to tax laws, zoning regulations or environmental regulations. REITs also are dependent upon the skills of their managers and are subject to heavy cash flow dependency or self-liquidation. Domestic REITs could be adversely affected by failure to qualify for tax-free "pass-through" of distributed net income and net realized gains under the Internal Revenue Code of 1986, as amended ("Internal Revenue Code"), or to maintain their exemption from registration under the Investment Company Act of 1940, as amended ("Investment Company Act"). REITs typically incur fees that are separate from those incurred by the Fund. Accordingly, the Fund's investment in REITs will result in the layering of expenses such that shareholders will indirectly bear a proportionate share of the REITs' operating expenses, in addition to paying Fund expenses. The value of REIT common stock may decline when interest rates rise.

Foreign Investing Risk
Non-U.S. investments carry potential risks not associated with U.S. investments. Such risks include, but are not limited to: (1) currency exchange rate fluctuations, (2) political and financial instability, (3) less liquidity, (4) lack of uniform accounting, auditing and financial reporting standards, (5) increased volatility, (6) different government regulation and supervision of foreign stock exchanges, brokers and listed companies, and (7) delays in transaction settlement in some foreign markets.

Geographic Concentration Risk
From time to time, based on market or economic conditions, the Fund may invest a significant portion of its assets in the securities of issuers located in, or with significant economic ties to, a single country or geographic region, which could increase the risk that economic, political, business, regulatory, diplomatic, social and environmental conditions in that particular country or geographic region may have a significant impact on the Fund's performance. Investing in such a manner could cause the Fund's performance to be more volatile than the performance of more geographically diverse funds.

• China Investment Risk. Investing in securities of Chinese issuers, including A-Shares, involves certain risks and considerations not typically associated with investing in securities of U.S. issuers, including, among others, more frequent trading suspensions and government interventions (including by nationalization of assets), currency exchange rate fluctuations or blockages, limits on the use of brokers and on foreign ownership, different financial reporting standards, higher dependence on exports and international trade, potential for increased trade tariffs, embargoes and other trade limitations, and custody risks associated with programs used to access Chinese securities. Significant portions of the Chinese securities markets may become rapidly illiquid, as Chinese issuers have the ability to suspend the trading of their equity securities, and have shown a willingness to exercise that option in response to market volatility and other events.

High Portfolio Turnover Risk
Portfolio turnover is a measure of the Fund's trading activity over a one-year period. A portfolio turnover rate of 100% would indicate that the Fund sold and replaced the entire value of its securities holdings during the period. The Fund may engage in active and frequent trading and may have a high portfolio turnover rate, which could increase the Fund's transaction costs, have a negative impact on performance, and generate higher capital gain distributions to shareholders than if the Fund had a lower portfolio turnover rate.

Investment Risk
An investment in the Fund is not a deposit with a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. When you sell your shares of the Fund, they could be worth less than what you paid for them. Therefore, you may lose money by investing in the Fund.

Large Capitalization Companies Risk
The securities of large market capitalization companies may underperform other segments of the market because such companies may be less responsive to competitive challenges and opportunities. Many larger capitalization companies also may be unable to attain the high growth rates of successful smaller companies, especially during periods of economic expansion.

Liquidity Risk
The Fund is susceptible to the risk that certain investments held by the Fund may have limited marketability or be subject to restrictions on sale, and may be difficult or impossible to purchase or sell at favorable times or prices. An inability to sell a portfolio position can adversely affect the Fund's value or prevent the Fund from being able to take advantage of other investment opportunities. The Fund could lose money if it is unable to dispose of an investment at a time that is most beneficial to the Fund. The Fund may be required to dispose of investments at unfavorable times or prices to satisfy obligations, which may result in losses or may be costly to the Fund. For example, the Fund may be forced to sell certain investments at unfavorable prices to meet redemption requests or other cash needs. Judgment plays a greater role in pricing illiquid investments than in investments with more active markets.

Market Risk
The Fund is subject to the risk that the securities markets will move down, sometimes rapidly and unpredictably based on overall economic conditions and other factors. The value of a security may decline due to general market conditions which are not specifically related to a particular company, such as real or perceived adverse economic conditions, changes in the general outlook for corporate earnings, changes in interest or currency rates or adverse investment sentiment generally. Changes in the financial condition of a single issuer can impact a market as a whole. A rise in protectionist trade policies, risks associated with the United Kingdom's departure from the European Union on January 31, 2020 and trade agreement negotiations during the transition period, the risks associated with ongoing trade negotiations with China, and the possibility of changes to some international trade agreements, could affect the economies of many nations, including the United States, in ways that cannot necessarily be foreseen at the present time. The severity or duration of adverse economic conditions may also be affected by policy changes made by governments or quasi-governmental organizations. In addition, political and governmental events within the U.S. and abroad may affect investor and consumer confidence and may adversely impact financial markets and the broader economy, perhaps suddenly and to a significant degree.

Market Disruption Risk
Geopolitical and other events, including war, terrorism, economic uncertainty, trade disputes, pandemics, public health crises and related geopolitical events have led, and in the future may continue to lead, to instability in world economies and markets generally. This instability has disrupted, and may continue to disrupt, U.S. and world economies and markets and adversely affect the value of your investment. Events that have led to market disruptions include the recent pandemic spread of the novel coronavirus known as COVID-19, the duration and full effects of which are still uncertain. Market disruptions have caused, and may continue to cause, broad changes in market value, negative public perceptions concerning these developments, and adverse investor sentiment or publicity. Changes in value may be temporary or may last for extended periods.

Market Timing Risk
Because of specific types of securities in which the Fund may invest, it could be subject to the risk of market timing activities by shareholders. In addition, because the Fund invests in foreign securities, it is particularly subject to the risk of market timing activities. Frequent trading by Fund shareholders poses risks to other shareholders in the Fund, including (i) the dilution of the Fund's NAV, (ii) an increase in the Fund's expenses, and (iii) interference with the portfolio manager's ability to execute efficient investment strategies.

Mid-Capitalization Companies Risk
Investing in the securities of mid-capitalization companies involves greater risk and the possibility of greater price volatility than investing in larger capitalization and more established companies. Since mid-capitalization companies may have narrower commercial markets and more limited operating history, product lines, and managerial and financial resources than larger, more established companies, the securities of these companies may lack sufficient market liquidity, and they can be particularly sensitive to expected changes in interest rates, borrowing costs and earnings.

Other Investment Companies Risk
To the extent that the Fund invests in shares of other registered investment companies, the Fund will indirectly bear the fees and expenses charged by those investment companies in addition to the Fund's direct fees and expenses. The Fund will be subject to the risks associated with investments in those companies, including but not limited to the following:

• ETFs. To the extent the Fund invests in exchange-traded funds ("ETFs") that invest in equity securities, fixed income securities and/or foreign securities, or track an index, the Fund is subject to the risks associated with the underlying investments held by the ETF or the index fluctuations to which the ETF is subject. Because ETFs are listed on an exchange, they may be subject to trading halts, may trade at a premium or discount to their net asset value ("NAV") and may not be liquid. An ETF that tracks an index may not precisely replicate the returns of its benchmark index.

• Money Market Funds. Investments in money market funds are subject to interest rate risk, credit risk, and market risk.

Recently-Organized/Smaller Fund Risk
A recently-organized and/or smaller fund's performance and expenses may not represent how such fund is expected to, or may, perform in the long term if and when it becomes larger and has fully implemented its investment strategies. Investment positions may have a disproportionate impact (negative or positive) on performance in a recently-organized and/or smaller fund, such as the Fund. The shareholder fees and annual fund operating expenses of a recently-organized and/or smaller fund may also be higher than those of a fund that has fully implemented its investment strategies and attracted sufficient assets to achieve investment and trading efficiencies. Recently-organized and/or smaller funds may also require a period of time before they are invested in securities that meet their investment objectives and policies and they achieve a representative portfolio composition. Fund performance may be lower or higher, and may also be more volatile, during this ramp-up period.

Sector Risk
When the Fund focuses its investments in certain sectors of the economy, its performance may be driven largely by sector performance and could fluctuate more widely than if the Fund were invested more evenly across sectors. Individual sectors may be more volatile, and may perform differently, than the broader market. As the Fund's portfolio changes over time, the Fund's exposure to a particular sector may become higher or lower.

Securities Lending Risk
The borrower of the Fund's securities must provide collateral in the form of cash or cash equivalents, securities of the U.S. Government and its agencies and instrumentalities, approved bank letters of credit, or other forms of collateral that are permitted by the SEC for registered investment companies in an amount at least equal to the value of the loaned securities. For loans collateralized with cash, the Fund invests the cash in other securities.

To the extent the Fund lends its securities, it may be subject to the following risks: i) borrowers of the Fund's securities may provide collateral in the form of cash that is reinvested in securities, ii) the securities in which the cash collateral is invested may not perform sufficiently to cover the return collateral payments owed to borrowers, iii) delays may occur in the recovery of securities from borrowers, which could interfere with the Fund's ability to vote proxies or to settle transactions, and iv) there is the risk of possible loss of rights in the collateral should the borrower fail financially.

Securities Selection Risk
Securities selected by the sub-advisor for the Fund may not perform to expectations. This could result in the Fund's underperformance compared to its benchmark index(es), or other funds with similar investment objectives or strategies.

Small Capitalization Companies Risk
Investing in the securities of small-capitalization companies involves greater risk and the possibility of greater price volatility than investing in larger capitalization and more established companies. Since small-capitalization companies may have narrower commercial markets, and more limited operating history, product lines, and managerial and financial resources than larger, more established companies, the securities of these companies may lack sufficient market liquidity and they can be particularly sensitive to expected changes in interest rates, borrowing costs and earnings.

Valuation Risk
The Fund may value certain assets at a price different from the price at which they can be sold. This risk may be especially pronounced for investments that are illiquid or may become illiquid, or securities that trade in relatively thin markets and/or markets that experience extreme volatility. The Fund's ability to value its investments in an accurate and timely manner may be impacted by technological issues and/or errors by third party service providers, such as pricing services or accounting agents.

Value Stocks Risk
Value stocks are subject to the risk that their intrinsic value may never be realized by the market or that their prices may decline. The Fund's investments in value stocks seek to limit potential downside price risk over time; however, value stock prices still may decline substantially. In addition, the Fund may produce more modest gains as a trade-off for this potentially lower risk. The Fund's investment in value stocks could cause the Fund to underperform funds that use a growth or non-value approach to investing or have a broader investment style.

Fund Performance

The bar chart and table below provide an indication of risk by showing changes in the Fund's performance over time. The bar chart shows the Fund's performance for the prior calendar year. The table shows how the Fund's average annual total returns compare to a broad-based market index, which is the Fund's benchmark index, for the periods indicated. You may obtain updated performance information on the Fund's website at www.americanbeaconfunds.com. Past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.

Calendar year total returns for Investor Class Shares. Year Ended 12/31

Highest Quarterly Return:
11.18% 1st Quarter 2019
1/1/2019 through 12/31/2019

Lowest Quarterly Return:
(3.17)% 3rd Quarter 2019
1/1/2019 through 12/31/2019

The calendar year-to-date total return as of March 31, 2020 was (20.99)%

Average annual total returns for periods ended December 31, 2019.

Average Annual Total Returns - (American Beacon Continuous Capital Emerging Markets Fund℠)	Inception Date	1 Year	Since Inception
Investor Class	Dec. 17, 2018	19.44%	18.89%
Investor Class | Returns After Taxes on Distributions	Dec. 17, 2018	18.60%	18.09%
Investor Class | Returns After Taxes on Distributions and Sales of Fund Shares	Dec. 17, 2018	11.88%	14.27%
Class Y	Dec. 17, 2018	19.82%	19.37%
Class R5	Dec. 17, 2018	19.82%	19.37%
MSCI Emerging Markets Index (Reflects no deduction for fees, expenses or taxes)		18.44%	17.66%

After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local income taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown. The return after taxes on distributions and sale of Fund shares 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. If you are a tax-exempt entity or hold your Fund shares through a tax-deferred arrangement, such as an individual retirement account ("IRA") or a 401(k) plan, the after-tax returns do not apply to your situation. After-tax returns are shown only for Investor Class shares of the Fund; after-tax returns for other share classes will vary.

[1] The Total Annual Fund Operating Expenses do not correlate to the ratio of expenses to average net assets provided in the Fund's Financial Highlights table, which reflects the operating expenses of the Fund and does not include Acquired Fund Fees and Expenses.

[2] American Beacon Advisors, Inc. (the "Manager") has contractually agreed to waive fees and/or reimburse expenses of the Fund's Y Class, R5 Class and Investor Class shares, as applicable, through May 31, 2021 to the extent that Total Annual Fund Operating Expenses exceed 1.25% for the Y Class, 1.15% for the R5 Class, and 1.53% for the Investor Class (excluding taxes, interest, brokerage commissions, acquired fund fees and expenses, securities lending fees, expenses associated with securities sold short, litigation, and other extraordinary expenses). The contractual expense reimbursement can be changed or terminated only in the discretion and with the approval of a majority of the Fund's Board of Trustees. The Manager will itself waive fees and/or reimburse expenses of the Fund to maintain the contractual expense ratio caps for each class of shares. The Manager may also, from time to time, voluntarily waive fees and/or reimburse expenses for the Fund. The Manager can be reimbursed by the Fund for any contractual or voluntary fee waivers or expense reimbursements if reimbursement to the Manager (a) occurs within three years from the date of the Manager's waiver/reimbursement and (b) does not cause the Total Annual Fund Operating Expenses of a class to exceed the lesser of the contractual percentage limit in effect at the time of the waiver/reimbursement or the time of the recoupment.