American High-Income Trust®

Bond ratings, which typically range from AAA/Aaa (highest) to D (lowest), are assigned by credit rating agencies such as Standard & Poor's, Moody's and/or Fitch, as an indication of an issuer's creditworthiness. Unless otherwise noted below, if agency ratings differ, a security will be considered to have received the highest of those ratings, consistent with applicable investment policies. Securities in the Unrated category have not been rated by any of the rating agencies referenced above; however, the investment adviser performs its own credit analysis and assigns comparable ratings that are used for compliance with applicable investment policies.

For the fund(s) noted, if agency ratings differ, consistent with applicable investment policies, a security will be considered to have received the middle rating. If only two agencies rate a security, the lower rating is used. If only one rates a security, that single rating is used. (American High-Income Trust)

The return of principal for bond portfolios and portfolios with significant underlying bond holdings is not guaranteed. Investments are subject to the same interest rate, inflation and credit risks associated with the underlying bond holdings.

The use of derivatives involves a variety of risks, which may be different from, or greater than, the risks associated with investing in traditional securities, such as stocks and bonds.

Lower rated bonds are subject to greater fluctuations in value and risk of loss of income and principal than higher rated bonds.

Investing outside the United States involves risks, such as currency fluctuations, periods of illiquidity and price volatility. These risks may be heightened in connection with investments in developing countries.

The Morningstar Medalist Rating is the summary expression of Morningstar's forward-looking analysis of investment strategies as offered via specific vehicles using a rating scale of Gold, Silver, Bronze, Neutral, and Negative. The Medalist Ratings indicate which investments Morningstar believes are likely to outperform their Morningstar Category average on a risk-adjusted basis over time. Investment products are evaluated on three fundamental pillars (People, Parent, and Process) and the Medalist Rating Price Score, which forms the basis for Morningstar's conviction in those products' investment merits and determines the Medalist Rating they are assigned. Pillar ratings take the form of Low (-2), Below Average (-1), Average (0), Above Average (+1), and High (+2). Pillars may be evaluated via an analyst's qualitative assessment (either directly to a vehicle the analyst covers or indirectly when the pillar ratings of a covered vehicle are mapped to a related uncovered vehicle) or using algorithmic techniques. The cost of an investment product is evaluated using the Medalist Rating Price Score, which is a continuous score running from negative 2.5 to positive 2.5 based on the percentile rank of a vehicle's expense ratio within its Morningstar Category. Morningstar combines the pillar scores and Medalist Rating Price Score using predetermined weights for actively and passively managed vehicles to calculate a weighted score. The weighted score is then compared to a set of fixed numeric thresholds employed consistently across Morningstar Categories and regions, with separate thresholds for actively and passively managed investments. Rating thresholds are reviewed at least annually. Buffers and ratings caps are employed to prevent frequent ratings changes. When analysts directly cover a vehicle, they assign the fundamental pillar ratings based on their qualitative assessment, subject to the oversight of the Analyst Rating Committee, and monitor and reevaluate them approximately once a year. When vehicles are covered either indirectly by analysts or by algorithm, the ratings are assigned monthly. For more detailed information about the Medalist Ratings, including their methodology, please visit Morningstar's website for more information. The Morningstar Medalist Ratings are not statements of fact, nor are they credit or risk ratings. The Morningstar Medalist Rating (i) should not be used as the sole basis in evaluating an investment product, (ii) involves unknown risks and uncertainties which may cause expectations not to occur or to differ significantly from what was expected, (iii) is not guaranteed to be based on complete or accurate assumptions or models when determined algorithmically, (iv) involves the risk that return targets will not be met due to unforeseen changes in management, technology, economic development, interest rate development, operating and/or material costs, competitive pressure, supervisory law, exchange rates, tax rates, or political and social conditions, and (v) should not be considered an offer or solicitation to buy or sell the investment product. A change in the fundamental factors underlying the Morningstar Medalist Rating may result in the rating no longer being accurate. Analysts do not have any other material conflicts of interest at the time of publication. Users wishing to obtain further information should contact their local Morningstar office.

There have been periods when the results lagged the index(es) and/or average(s). The indexes are unmanaged and, therefore, have no expenses. Investors cannot invest directly in an index.

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Portfolios are managed, so holdings will change. Certain fixed income and/or cash and equivalents holdings may be held through mutual funds managed by the investment adviser or its affiliates that are not offered to the public.

Totals may not reconcile due to rounding and/or cash flows.

Investment results assume all distributions are reinvested and reflect applicable fees and expenses.

When applicable, results reflect fee waivers and/or expense reimbursements, without which they would have been lower and net expenses higher. For mutual funds, read details about how waivers and/or reimbursements affect the results for each fund. View results and yields without fee waiver and/or expense reimbursement.

Certain share classes were offered after the inception dates of some funds. Results for these shares prior to the dates of first sale are hypothetical based on the original share class results without a sales charge, adjusted for typical estimated expenses. 

• Class F-1 shares were first offered on 3/15/2001.

Results for certain funds with an inception date after the share class inception also include hypothetical returns because those funds' shares sold after the funds' date of first offering. Refer to dates of first sale and specific expense adjustment information.

This content, developed by Capital Group, home of American Funds, should not be used as a primary basis for investment decisions and is not intended to serve as impartial investment or fiduciary advice.

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