Investment Fund

Share Class
Purchase Restrictions: For American Funds U.S. Government Money Market Fund, Class A shares may be exchanged into any other fund’s Class C shares, except for American Funds Inflation Linked Bond Fund, Intermediate Bond Fund of America, Short-Term Bond Fund of America, American Funds Short-Term Tax-Exempt Bond Fund and Limited Term Tax-Exempt Bond Fund of America. See the prospectus for details.

Summary

Internal Prompt
Price at NAV $1.00 as of 9/05/2025 (updated daily)
Fund Assets (millions) $35,511.3
Portfolio Managers
N/A
Expense Ratio
(Gross/Net %)
0.51 / 0.51%
Prospectus
Internal Prompt

Returns at NAV

Returns with Sales Charge

Read important investment disclosures
N/A
1-year return
N/A
5-year return
N/A
10-year return
3.87%
Annualized 7-Day SEC Yield
Returns as of 8/31/25 (updated monthly). Yield as of 7/31/25 (updated monthly).

Asset Mix

U.S. Equities0.0%
Non-U.S. Equities0.0%
U.S. Bonds6.7%
Non-U.S. Bonds0.0%
Cash & Equivalents
93.3%
As of 7/31/2025 (updated monthly)

Description

Fund Objective
The investment objective of the fund is to provide you with a way to earn income on your cash reserves while preserving capital and maintaining liquidity. The fund is a government money market fund that seeks to preserve the value of your investment at $1.00 per share.

Fund Statistics

40 days
Weighted Average Maturity
72 days
Weighted Average Life

As of 8/31/2025 (updated monthly)

Liquidity, Net Flows & Pricing

As of Date Daily Liquid Assets (%) Weekly Liquid Assets (%) Net Flows ($) Market Value NAV ($)
9/5/25 65.45 84.74 -8,904,830.82 1.0003
9/4/25 64.99 84.59 -6,852,292.23 1.0001
9/3/25 65.29 84.88 -19,471,492.66 1.0001
9/2/25 64.82 84.28 -784,735.95 1.0001
8/29/25 64.33 83.79 113,079,598.59 1.0002
8/28/25 64.21 83.62 -30,994,266.25 1.0001

VIEW HISTORY

Fund Facts

Fund Inception 5/01/2009
Fund Assets (millions)
As of 7/31/2025
 $35,511.3
Shareholder Accounts
Shareholder accounts are as of 7/31/2025
 563,921
Regular Dividends Paid
Monthly
Minimum Initial Investment $1,000
Capital Gains Paid
Dec
Fiscal Year-End Sep
Prospectus Date 12/01/2024
CUSIP 02630U 10 7
Fund Number 59

Returns

Internal Prompt

Month-End Returns as of 8/31/25

Returns at NAV
| With Sales Charge
Read important investment disclosures
AFAXX
USTREAS T-Bill Auction Ave 3 Mon

Quarter-End Returns as of 6/30/25

Growth of 10K

Read important investment disclosures
For Class A Shares, this chart tracks a hypothetical investment with dividends reinvested, over the last 20 years, or since inception date if the fund has been in existence under 20 years, through 12/31/2024.
AFAXX
USTREAS T-Bill Auction Ave 3 Mon

High & Low Prices

Internal Prompt

Yield Read important investment disclosures

7-Day SEC Yield
as of 9/5/2025 (updated daily) 		7-Day SEC Yield
as of 7/31/2025 (updated monthly)
Fund at NAV 3.82% 3.87%
Fund at MOP N/A N/A

Holdings

Money Market Breakdown

Sectors

 U.S. Treasuries 40.9%
Government Agency Securities 34.3%
Repurchase Agreements 17.6%
Agency Notes & Bonds 7.2%

% of net assets as of 6/30/2025 (updated monthly)

Top Securities

FEDERAL RESERVE BANK OF NEW YORK 4.25% 07-01-2 ...
4.5%
U.S. Treasury 0% 11/13/2025
3.9%
U.S. Treasury 0% 11/20/2025
3.3%
U.S. Treasury 0% 7/8/2025
3.0%
U.S. Treasury 0% 7/15/2025
2.8%
U.S. Treasury 0% 7/29/2025
2.4%
SOCIETE GENERALE (NEW YORK BRANCH) 4.39% 07-01 ...
2.2%
FED HM LN BK BD 8/20/2025
2.2%
U.S. Treasury 0% 7/1/2025
2.0%
FED HM LN BK BD 8/8/2025
1.9%

% of net assets as of 6/30/2025 (updated monthly)

QUARTERLY HOLDINGS

MONTHLY HOLDINGS

Prices & Distributions

Internal Prompt

Historical Prices Month-End

2025

Historical Prices Year-End

Internal Prompt

Historical Distributions as of 09/05/25

FIND HISTORICAL DISTRIBUTIONS
2025
Record
Date		 Calculated
Date		 Pay Date
Income Dividend Regular
Income Dividend Special
Cap. Gains Long-Term
Cap. Gains Short-Term
Reinvest NAV
Daily 01/31/25 02/03/25 $0.0033408 $0.00 $0.00 $0.00 $1.00
Daily 02/28/25 03/03/25 $0.0029552 $0.00 $0.00 $0.00 $1.00
Daily 03/31/25 04/01/25 $0.0032537 $0.00 $0.00 $0.00 $1.00
Daily 04/30/25 05/01/25 $0.0031545 $0.00 $0.00 $0.00 $1.00
Daily 05/30/25 06/02/25 $0.0032479 $0.00 $0.00 $0.00 $1.00
Daily 06/30/25 07/01/25 $0.0031381 $0.00 $0.00 $0.00 $1.00
Daily 07/31/25 08/01/25 $0.00326 $0.00 $0.00 $0.00 $1.00
Daily 08/29/25 09/02/25 $0.0032506 $0.00 $0.00 $0.00 $1.00
2025 Year-to-Date: Dividends Subtotal: $0.0256008 Cap Gains Subtotal: $0.00
Total Distributions: $0.0256008

Fees & Expenses

Internal Prompt

Fees

Annual Management Fees 0.27%
Other Expenses 0.11%
Service 12b-1 0.13%
As of each fund's most recent prospectus.
Internal Prompt

Expense Ratio

AFAXX 0.51%
Lipper U.S. Government Money Market Funds Average
0.44%
Fund as of most recent prospectus. Lipper Category as of 6/30/25 (updated quarterly).