Total

(American Beacon Sound Point Floating Rate Income Fund℠)

Investment Objective

The Fund's investment objective is to seek to provide a high level of current income consistent with strong risk-adjusted returns.

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. You may qualify for sales discounts if you and your eligible family members invest, or agree to invest in the future, at least $50,000 in all classes of the American Beacon Funds on an aggregated basis. More information about these and other discounts is available from your financial professional and in "Choosing Your Share Class" on page 15 of the Prospectus and "Additional Purchase and Sale Information for A Class Shares" on page 33 of the statement of additional information ("SAI"). With respect to purchases of shares through specific intermediaries, you may find additional information regarding sales charge discounts and waivers in Appendix A to the Fund's Prospectus entitled "Intermediary Sales Charge Discounts and Waivers". 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 Sound Point Floating Rate Income Fund℠)	Class A		Class C	Class Y	Institutional Class	Investor Class	Class SP
Maximum sales charge imposed on purchases (as a percentage of offering price)	2.50%		none	none	none	none	none
Maximum deferred sales charge (as a percentage of the lower of original offering price or redemption proceeds)	0.50%	[1]	1.00%	none	none	none	none

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

Annual Fund Operating Expenses - (American Beacon Sound Point Floating Rate Income Fund℠)		Class A	Class C	Class Y	Institutional Class	Investor Class	Class SP
Management Fees		0.70%	0.70%	0.70%	0.70%	0.70%	0.70%
Distribution and/or Service (12b-1) Fees		0.25%	1.00%	none	none	none	0.25%
Other Expenses		0.18%	0.20%	0.20%	0.14%	0.52%	0.11%
Acquired Fund Fees and Expenses		0.01%	0.01%	0.01%	0.01%	0.01%	0.01%
Expense Reimbursement Recoupment	[1]	none	none	none	none	none	0.09%
Total Annual Fund Operating Expenses	[2]	1.14%	1.91%	0.91%	0.85%	1.23%	1.16%

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

Expense Example - (American Beacon Sound Point Floating Rate Income Fund℠) - USD ($)	1 Year	3 Years	5 Years	10 Years
Class A	363	603	862	1,601
Class C	294	600	1,032	2,233
Class Y	93	290	504	1,120
Institutional Class	87	271	471	1,049
Investor Class	125	390	676	1,489
Class SP	118	368	637	1,408

Assuming no redemption of shares:

Expense Example, No Redemption - (American Beacon Sound Point Floating Rate Income Fund℠)	1 Year	3 Years	5 Years	10 Years
Class C | USD ($)	194	600	1,032	2,233

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 58% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in income-producing floating-rate loans and other floating-rate debt securities, which may include bonds, notes and debentures issued by corporations, and debt securities issued or guaranteed by the U.S. government or one of its agencies or instrumentalities. The Fund invests primarily in senior floating-rate loans ("Floating Rate Loans") which are made by banks and other large financial institutions to various companies and are senior in the borrowing companies' capital structure. Floating Rate Loans typically are of below investment grade quality (commonly referred to as "high yield" or "junk" bonds) and have below investment grade credit ratings, which ratings are associated with securities having high risk or speculative characteristics, or may be unrated but deemed by the sub-advisor to be of equivalent quality.

The sub-advisor utilizes a bottom-up, fundamental, research-intensive approach to achieve the Fund's objective by identifying fundamentally attractive Floating Rate Loans or variable-rate investments, which it considers undervalued, which pay interest at variable-rates on the basis of a base lending rate, such as the London Interbank Offered Rate ("LIBOR"), with or without a floor plus a fixed spread and other investments, including senior secured and unsecured bonds, and by creating a portfolio with an optimal blend of these securities. In managing the Fund, the sub-advisor seeks to invest in a portfolio of Floating Rate Loans that it believes will be less volatile over time than the general loan market. The sub-advisor considers preservation of capital when consistent with the Fund's investment objective. The Fund invests in securities without regard to maturity or duration.

The sub-advisor focuses on relative value across industries, within industries and within individual capital structures. Given the focus on relative value, the Fund has a target investment life cycle of 3 to 12 months and does not employ a "buy-and-hold" strategy. The sub-advisor generally sells a security when it believes its projected future return becomes unattractive relative to the rest of the portfolio or the investable universe.

The interest rates payable on Floating Rate Loans and other floating-rate debt securities are not fixed and may fluctuate based upon changes in market rates. The Floating Rate Loans in which the Fund invests typically have multiple reset periods during the year. As short-term interest rates decline, interest payable to the Fund typically decreases. Alternatively, during periods of increasing interest rates, changes in the interest rates of floating-rate securities may lag behind changes in market rates or may have limits on the maximum increases in interest rates. The amount of time that will pass before the Fund experiences the effects of changing short-term interest rates will depend on the dollar-weighted-average time until the next interest rate adjustment on the Fund's portfolio of loans. Loans typically have mandatory and optional prepayment provisions. Because of prepayments, the actual remaining maturity of a loan may be considerably less than its stated maturity. If a loan is prepaid, the Fund will have to reinvest the proceeds in other loans or securities, which may have a lower spread over its base rate. In such a case, the amount of interest paid to the Fund would likely decrease.

The Fund may invest a portion of its assets in high quality fixed-income securities, money market instruments, money market mutual funds, exchange-traded funds, or hold cash or cash equivalents in such amounts as the sub-advisor deems appropriate under certain circumstances, including when the sub-advisor believes the Fund needs to retain cash. Money market instruments, exchange-traded funds, or short-term debt securities held by the Fund for cash management or defensive investing purposes can fluctuate in value.

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, 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.

Callable Securities Risk
The Fund may invest in fixed-income securities with call features. A call feature allows the issuer of the security to redeem or call the security prior to its stated maturity date. In periods of falling interest rates, issuers may be more likely to call in securities that are paying higher coupon rates than prevailing interest rates. In the event of a call, the Fund would lose the income that would have been earned to maturity on that security, and the proceeds received by the Fund may be invested in securities paying lower coupon rates and may not benefit from any increase in value that might otherwise result from declining interest rates.

Credit Risk
The Fund is subject to the risk that the issuer or guarantor of a debt security, or counterparty to a loan, may fail, or become less able, to make timely payment of interest or principal, or otherwise honor its obligations or default completely. Changes in the actual or perceived creditworthiness of an issuer, or a downgrade or default affecting any of the Fund's securities, could affect the Fund's performance.

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, customer 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.

High Yield Securities Risk
Exposure to high yield, below investment-grade securities (commonly referred to as "junk bonds") generally involves significantly greater risks than an investment in investment grade securities. High yield debt securities may fluctuate more widely in price and yield and may fall in price when the economy is weak or expected to become weak. These securities also may be difficult to sell at the time and price the Fund desires. High yield securities are considered to be speculative with respect to an issuer's ability to pay interest and principal and carry a greater risk that the issuers of lower-rated securities will default on the timely payment of principal and interest. High yield securities may experience greater price volatility and less liquidity than investment grade securities. Issuers of securities that are in default or have defaulted may fail to resume principal or interest payments, in which case the Fund may lose its entire investment.

Interest Rate Risk
The Fund is subject to the risk that the market value of fixed income securities it holds will decline due to rising interest rates. Generally, the value of investments with interest rate risk, such as fixed income securities, will move in the opposite direction to movements in interest rates. The Federal Reserve has raised the federal funds rate several times since December 2015 and may increase or decrease rates in the future. Interest rates may rise, perhaps significantly and/or rapidly, potentially resulting in substantial losses to the Fund. The prices of fixed income securities are also affected by their durations. Fixed income securities with longer durations generally have greater sensitivity to changes in interest rates. For example, if a bond has a duration of two years, a 1% increase in interest rates could be expected to result in a 2% decrease in the value of the bond. An increase in interest rates can impact markets broadly as well. Some investors buy securities with borrowed money; an increase in interest rates can cause a decline in those markets. To the extent the Fund holds an investment with a negative interest rate to maturity, the Fund would generate a negative return on that investment.

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.

Issuer Risk
The value of, and/or the return generated by, a security may decline for a number of reasons that directly relate to the issuer, such as management performance, financial leverage and reduced demand for the issuer's goods or services, as well as the historical and prospective earnings of the issuer and the value of its assets.

LIBOR Risk
The Fund's investments, payment obligations and financing terms may be based on floating rates, such as London Interbank Offer Rate ("LIBOR"), Euro Interbank Offered Rate and other similar types of reference rates (each, a "Reference Rate"). On July 27, 2017, the Chief Executive of the UK Financial Conduct Authority ("FCA"), which regulates LIBOR, announced that the FCA will no longer persuade nor require banks to submit rates for the calculation of LIBOR and certain other Reference Rates after 2021. Such announcement indicates that the continuation of LIBOR and other Reference Rates on the current basis cannot and will not be guaranteed after 2021. This announcement and any additional regulatory or market changes may have an adverse impact on the Fund or its investments, including increased volatility or illiquidity in markets for instruments that rely on LIBOR.

In advance of 2021, regulators and market participants are working together to identify or develop successor Reference Rates. Additionally, prior to 2021, it is expected that market participants will focus on the transition mechanisms by which the Reference Rates in existing contracts or instruments may be amended, whether through marketwide protocols, fallback contractual provisions, bespoke negotiations or amendments or otherwise. Nonetheless, the termination of certain Reference Rates presents risks to the Fund. At this time, it is not possible to completely identify or predict the effect of any such changes, any establishment of alternative Reference Rates or any other reforms to Reference Rates that may be enacted in the UK or elsewhere. The elimination of a Reference Rate or any other changes or reforms to the determination or supervision of Reference Rates could have an adverse impact on the market for or value of any securities or payments linked to those Reference Rates and other financial obligations held by the Fund or on its overall financial condition or results of operations. In addition, any substitute Reference Rate and any pricing adjustments imposed by a regulator or by counterparties or otherwise may adversely affect the Fund's performance and/or NAV.

Liquidity Risk
The Fund is susceptible to the risk that certain investments held by the Fund may have limited marketability, be subject to restrictions on sale, be difficult or impossible to purchase or sell at favorable times or prices, or become less liquid in response to market developments or adverse credit events that may affect issuers or guarantors of a security. 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. Market prices for such instruments may be volatile. 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, liquidity risk may be magnified in rising interest rate environments due to higher than normal redemption rates. Unexpected redemptions may force the Fund 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.

Loan Interests Risk
In making investments in bank loans or senior loans, the Fund will depend primarily on the creditworthiness of the borrower for payment of principal and interest, and will also rely on the financial institution to make principal and interest payments to the Fund once it receives payment on the underlying loan. The Fund will also rely on the financial institution to pursue appropriate remedies against a borrower in the event that the borrower defaults. As such, the Fund may be exposed to the credit risk of both the financial institution that made the loan and the underlying borrower. Unlike publicly traded common stocks, which trade on national exchanges, there is no central place or exchange for loans, including bank loans and senior loans, to trade. There is a risk that the value of any collateral securing a loan in which the Fund has an interest may decline and that the collateral may not be sufficient to cover the amount owed on the loan. In the event the borrower defaults, the Fund's access to the collateral may be limited or delayed by bankruptcy or other insolvency laws. Loans trade in an over-the-counter market, and confirmation and settlement, which are effected through standardized procedures and documentation, may take significantly longer than seven days to complete. Extended trade settlement periods may, in unusual market conditions with a high volume of shareholder redemptions, present a risk to shareholders regarding the Fund's ability to pay redemption proceeds within the allowable time periods stated in its prospectus. The secondary market for floating rate loans also may be subject to irregular trading activity and wide bid/ask spreads. The lack of an active trading market for certain loans may impair the ability of the Fund to sell its loan interests at a time when it may otherwise be desirable to do so or may require the Fund to sell them at prices that are less than what the Fund regards as their fair market value and may make it difficult to value such loans. Accordingly, loan interests may at times be illiquid. Interests in loans made to finance highly leveraged companies or transactions, such as corporate acquisitions, may be especially vulnerable to adverse changes in economic or market conditions. The Fund may acquire a loan interest by obtaining an assignment of all or a portion of the interests in a particular loan that are held by an original lender or a prior assignee. As an assignee, the Fund normally will succeed to all rights and obligations of its assignor with respect to the portion of the loan that is being assigned. However, the rights and obligations acquired by the purchaser of a loan assignment may differ from, and be more limited than, those held by the original lenders or the assignor. Alternatively, the Fund may acquire a participation in a loan interest that is held by another party. When the Fund's loan interest is a participation, the Fund is subject to the risk that the party selling the participation interest will not remit the Fund's pro rata share of loan payments to the Fund, and the Fund may have less control over the exercise of remedies than the party selling the participation interest.

Market Risk
In recent periods, fixed income instruments have experienced unusual liquidity issues, increased price volatility and, in some cases, credit downgrades and increased likelihood of default. These events have reduced the willingness and ability of some lenders to extend credit, and have made it more difficult for some borrowers to obtain financing on attractive terms, if at all. In addition, global economies and financial markets are becoming increasingly interconnected, which increases the possibilities that conditions in one country or region might adversely impact issuers in a different country or region. A rise in protectionist trade policies, risks associated with the United Kingdom's vote to leave the European Union, the risk of a trade dispute between the United States and 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. High public debt in the U.S. and other countries creates ongoing systemic and market risks and policymaking uncertainty. Because the impact on the markets has been widespread, it may be difficult to identify both risks and opportunities using past models of the interplay of market forces, or to predict the duration of these market conditions. Interest rates have been unusually low in recent years in the U.S. and abroad. Because there is little precedent for this situation, it is difficult to predict the impact on various markets of a significant rate increase, whether brought about by U.S. policy makers or by dislocations in world markets. In addition, there is a risk that the prices of goods and services in the U.S. and many foreign economies may decline over time, known as deflation (the opposite of inflation). Deflation may have an adverse effect on stock prices and creditworthiness and may make defaults on debt more likely.

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.

Prepayment Risk
Prepayment risk is the risk that the principal amount of a bond may be repaid prior to the bond's maturity date. Due to a decline in interest rates or excess cash flow, a debt security may be called or otherwise prepaid before maturity. If this occurs, no additional interest will be paid on the investment and the Fund may have to invest at a lower rate, may not benefit from an increase in value that may result from declining interest rates, and may lose any premium it paid to acquire the security. Variable and floating rate securities may be less sensitive to prepayment risk.

Redemption Risk
The Fund may experience periods of high levels of redemptions that could cause the Fund to sell assets at inopportune times or at a loss or depressed value. The sale of assets to meet redemption requests may create net capital gains, which could cause the Fund to have to distribute substantial capital gains. Redemption risk is heightened during periods of declining or illiquid markets. Additionally, during periods of heavy redemptions, the Fund may borrow funds through the interfund credit facility, or from a bank line of credit, which may increase costs. A rise in interest rates or other market developments may cause investors to move out of fixed income securities on a large scale. Heavy redemptions could hurt the Fund's performance.

Reliance on Corporate Management and Financial Reporting Risk
The sub-advisor may select investments for the Fund in part on the basis of information and data made directly available to the sub-advisor by the issuers of securities or through sources other than the issuers such as collateral pool servicers. The sub-advisor is dependent upon the integrity of the management of these issuers and of such servicers and the financial and collateral performance reporting processes in general.

Secured, Partially Secured and Unsecured Obligation Risk
Debt obligations may be secured, partially secured or unsecured. Interests in secured obligations have the benefit of collateral and, typically, of restrictive covenants limiting the ability of the borrower to further encumber its assets. However, there is no assurance that the liquidation of collateral from a secured obligation would satisfy the borrower's obligation, or that the collateral can be liquidated. Furthermore, there is a risk that the value of any collateral securing an obligation in which the Fund has an interest may decline and that the collateral may not be sufficient to cover the amount owed on the obligation. In the event the borrower defaults, the Fund's access to the collateral may be limited or delayed by bankruptcy or other insolvency laws. Unsecured debt, including senior unsecured and subordinated debt, will not be secured by any collateral and will be effectively subordinated to a borrower's secured indebtedness (to the extent of the collateral securing such indebtedness). With respect to unsecured obligations, the Fund lacks any collateral on which to foreclose to satisfy its claim in whole or in part. Such instruments generally have greater price volatility than that of fully secured holdings and may be less liquid.

Securities Selection Risk
Securities selected by the sub-advisor for the Fund may not perform to expectations. It may not be possible to predict or to hedge against a widening in the yield spread of the securities selected by the sub-advisor. This could result in the Fund's underperformance compared to its benchmark index(es), or other funds with similar investment objectives or strategies.

Unrated Securities Risk
Because the Fund may purchase securities that are not rated by any rating organization, the sub-advisor, after assessing their credit quality, may internally assign ratings to certain of those securities in categories similar to those of rating organizations. Unrated securities are subject to the risk that the sub-advisor may not accurately evaluate the security's comparative credit rating. Some unrated securities may not have an active trading market or may be difficult to value, which means the Fund might have difficulty selling them promptly at an acceptable price. Unrated securities may be subject to greater liquidity risk and price volatility.

U.S. Government Securities and Government-Sponsored Enterprises Risk
A security backed by the U.S. Treasury or the full faith and credit of the United States is guaranteed only as to the timely payment of interest and principal when held to maturity. The market prices for such securities are not guaranteed and will fluctuate. Securities held by the Fund that are issued by government-sponsored enterprises, such as the Federal National Mortgage Association (''Fannie Mae''), Federal Home Loan Mortgage Corporation (''Freddie Mac''), Federal Home Loan Bank (''FHLB''), Federal Farm Credit Bank ("FFCB"), and the Tennessee Valley Authority, are not guaranteed by the U.S. Treasury and are not backed by the full faith and credit of the U.S. Government, and no assurance can be given that the U.S. Government will provide financial support if these organizations do not have the funds to meet future payment obligations. U.S. Government securities and securities of government-sponsored entities are also subject to credit risk, interest rate risk and market risk.

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.

Variable and Floating Rate Securities Risk
The coupons on variable and floating-rate securities are not fixed and may fluctuate based upon changes in market rates. The coupon on a floating rate security is generally based on an interest rate, such as a money-market index, the London Interbank Offered Rate ("LIBOR") or a Treasury bill rate. Variable and floating rate securities are subject to interest rate risk and credit risk. As short-term interest rates decline, the coupons on floating-rate securities typically decrease. Alternatively, during periods of rising interest rates, the coupons on floating-rate securities typically increase. Changes in the coupons of floating-rate securities may lag behind changes in market rates or may have limits on the maximum increases in the coupon rates. The value of floating-rate securities may decline if their coupons do not rise as much, or as quickly, as interest rates in general. Floating rate securities will not generally increase in value if interest rates decline. Certain types of floating rate instruments may be subject to greater liquidity risk than other debt securities.

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 how the Fund's performance has varied from year to 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 and was the benchmark index of the Fund's predecessor, for the periods indicated.

Each of the Fund's share classes commenced operations on December 11, 2015. On that date, the Fund acquired all the assets and assumed all the liabilities of the Fund's predecessor. The SP Class shares and Institutional Class shares of the Fund have adopted the performance history and financial statements of the Investor Class shares and Institutional Class shares, respectively, of the Fund's predecessor. In the bar chart and table below, the performance of the Fund's Institutional Class shares for periods prior to December 11, 2015 is the performance of the Institutional Class shares of the Fund's predecessor. In the table below, the performance of the Fund's SP Class shares for periods prior to December 11, 2015 represents the performance of the predecessor fund's Institutional Class shares from December 3, 2012 through May 29, 2014, and the performance of the predecessor fund's Investor Class shares from May 30, 2014 through December 10, 2015. With respect to the period from December 3, 2012 through May 29, 2014, the SP Class shares would have had similar annual returns to the Institutional Class shares of the Fund's predecessor because the shares of each class represent investments in the same portfolio securities. However, the Institutional Class shares of the Fund's predecessor had different expenses than the SP Class shares, which would affect performance. The SP Class performance shown in the table has not been adjusted for differences in operating expenses between the SP Class and the predecessor fund's Institutional Class.

In the table below, the performance of the A Class, C Class, and Y Class shares for periods prior to December 11, 2015 represents the returns of the Institutional Class shares of the Fund's predecessor from December 3, 2012 through December 10, 2015. In each case, the A Class, C Class, and Y Class shares would have had similar annual returns to the Institutional Class shares of the Fund's predecessor because the shares of each class represent investments in the same portfolio securities. However, the Institutional Class shares of the Fund's predecessor had different expenses than the A Class, C Class and Y Class shares, which would affect performance. The A Class, C Class, and Y Class performance shown in the table has not been adjusted for differences in operating expenses between those share classes and the predecessor fund's Institutional Class shares, but the A Class and C Class shares performance has been adjusted for the impact of the maximum applicable sales charge.

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 Institutional Class Shares. Year Ended 12/31

Highest Quarterly Return:
2.68% 1st Quarter 2015
1/1/2013 through 12/31/2018

Lowest Quarterly Return:
-2.45% 4th Quarter 2018
1/1/2013 through 12/31/2018

The calendar year-to-date total return as of September 30, 2019 was 3.81%.

Average annual total returns for periods ended December 31, 2018.

Average Annual Total Returns - (American Beacon Sound Point Floating Rate Income Fund℠)	Inception Date of Class	1 Year	5 Years	Since Inception
Institutional Class	Dec. 03, 2012	1.21%	4.61%	5.32%
Institutional Class | Returns After Taxes on Distributions	Dec. 03, 2012	(1.18%)	2.21%	2.92%
Institutional Class | Returns After Taxes on Distributions and Sales of Fund Shares	Dec. 03, 2012	0.73%	2.45%	3.00%
Class SP	May 30, 2014	0.95%	4.35%	5.11%	[1]
Class Y	Dec. 11, 2015	1.24%	4.52%	5.25%	[1]
Class A	Dec. 11, 2015	(1.60%)	3.81%	4.64%	[1]
Class C	Dec. 11, 2015	(0.75%)	3.87%	4.71%	[1]
Investor Class	Dec. 11, 2015	1.06%	4.40%	5.15%	[1]
Credit Suisse Leveraged Loan Index (Reflects no deduction for fees, expenses, or taxes)		1.14%	3.33%	3.86%	[1]

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 the Fund's Institutional Class shares; after-tax returns for other share classes will vary.

[1] A contingent deferred sales charge (''CDSC'') of 0.50% will be charged on certain purchases of $250,000 or more of A Class shares that are redeemed in whole or part within18 months of purchase.

[1] During the fiscal year ended August 31, 2019, the Fund paid amounts to American Beacon Advisors, Inc. (the "Manager") that were previously waived and/or reimbursed under a contractual fee waiver/expense reimbursement agreement for the Fund's Institutional Class and SP Class. The amount of the recoupment for the Institutional Class Shares was less than 0.01%. Under that agreement, the Manager can be reimbursed by the Fund for any contractual 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.

[2] 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.

[1] 12/03/2012