American Funds U.S. Government Money Market Fund Class F-1

AFFXX

GovernmentInstitutional
7-day Yield
#510
3.46%
as of 10/31/2025
Net assets
$252.6M
Expense ratio
0.66%
WAM
36
WAL
66
Minimum
$1K
Holding details
47% Treasuries
12% Treasury Repos
7% Agency Coupon Securities
34% Agency Zero Coupon
as of 10/31/2025

Performance

Portfolio Securities

SecurityYield%
UNITED STATES TREASURY BILL 0.0% 11-13-254.19%5.99%
UNITED STATES TREASURY BILL 0.0% 11-20-254.21%3.79%
UNITED STATES TREASURY BILL 0.0% 12-09-254.05%2.77%
UNITED STATES TREASURY BILL 0.0% 11-18-254.03%2.62%
UNITED STATES TREASURY BILL 0.0% 12-23-253.96%2.31%
UNITED STATES TREASURY BILL 0.0% 04-23-263.77%2.12%
UNITED STATES TREASURY BILL 0.0% 11-28-254.20%1.85%
UNITED STATES TREASURY BILL 0.0% 12-18-254.20%1.75%
UNITED STATES TREASURY FLOATING RATE NOTE FRN 01-31-27 3.863503%3.92%1.66%
UNITED STATES TREASURY BILL 0.0% 12-16-254.05%1.54%
UNITED STATES TREASURY FLOATING RATE NOTE FRN 04-30-26 3.915503%3.97%1.50%
UNITED STATES TREASURY BILL 0.0% 12-02-254.03%1.46%
UNITED STATES TREASURY BILL 0.0% 11-04-254.13%1.39%
UNITED STATES TREASURY BILL 0.0% 11-06-254.18%1.29%
UNITED STATES TREASURY FLOATING RATE NOTE FRN 07-31-26 3.947503%4.01%1.18%
UNITED STATES TREASURY BILL 0.0% 12-04-254.21%1.15%
UNITED STATES TREASURY BILL 0.0% 01-15-263.94%1.15%
UNITED STATES TREASURY BILL 0.0% 12-11-254.14%1.10%
UNITED STATES TREASURY BILL 0.0% 01-29-263.81%1.02%
UNITED STATES TREASURY BILL 0.0% 01-13-263.93%0.94%
UNITED STATES TREASURY BILL 0.0% 04-30-263.80%0.91%
UNITED STATES TREASURY BILL 0.0% 11-12-254.11%0.80%
UNITED STATES TREASURY BILL 0.0% 01-22-263.89%0.76%
UNITED STATES TREASURY FLOATING RATE NOTE FRN 10-31-26 3.970503%3.93%0.68%
UNITED STATES TREASURY BILL 0.0% 01-20-263.89%0.67%
UNITED STATES TREASURY BILL 0.0% 01-08-263.93%0.64%
UNITED STATES TREASURY BILL 0.0% 11-25-254.06%0.59%
UNITED STATES TREASURY BILL 0.0% 12-30-250.00%0.56%
UNITED STATES TREASURY BILL 0.0% 03-03-260.00%0.52%
UNITED STATES TREASURY FLOATING RATE NOTE FRN 04-30-27 3.925503%3.95%0.51%
UNITED STATES TREASURY BILL 0.0% 01-27-263.89%0.49%
UNITED STATES TREASURY FLOATING RATE NOTE FRN 07-31-27 3.924503%4.01%0.48%
UNITED STATES TREASURY BILL 0.0% 12-26-253.92%0.39%
UNITED STATES TREASURY BILL 0.0% 02-17-263.90%0.37%
UNITED STATES TREASURY FLOATING RATE NOTE FRN 01-31-26 4.010503%4.03%0.28%
UNITED STATES TREASURY BILL 0.0% 02-24-263.83%0.28%
UNITED STATES TREASURY BILL 0.0% 01-06-263.94%0.07%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 1/9/20263.94%2.01%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 11/5/20254.21%1.90%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 12/5/20254.08%1.88%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 11/14/20254.19%1.72%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 1/14/20263.93%1.41%
FEDERAL NATIONAL MORTGAGE ASSOCIATION, FED NAT MTGE DISC NT 12/2/20254.03%1.36%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 1/23/20263.92%1.13%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 11/12/20254.20%1.09%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 11/19/20254.20%0.99%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 11/7/20254.21%0.96%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 11/21/20254.18%0.96%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 12/8/20254.14%0.91%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 12/10/20254.03%0.88%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 1/28/20263.88%0.79%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 1/30/20263.90%0.78%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 12/3/20254.20%0.74%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 12/9/20254.16%0.70%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 11/3/20254.20%0.66%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 12/26/20253.98%0.64%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 2/20/20263.85%0.62%
FEDERAL HOME LOAN MORTGAGE CORPORA 11/5/20254.22%0.59%
FEDERAL NATIONAL MORTGAGE ASSOCIATION, FED NAT MTGE DISC NT 12/5/20254.02%0.56%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 11/28/20254.20%0.51%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 12/17/20253.97%0.47%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 11/10/20254.20%0.43%
FEDERAL HOME LOAN MORTGAGE CORPORA 11/3/20254.20%0.42%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 11/26/20254.20%0.42%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 3/30/20263.85%0.42%
FEDERAL FARM CREDIT BANKS FUNDING CORP, FED FARM CR DISC NT 11/24/20254.06%0.41%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 11/6/20254.30%0.39%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 2/6/20263.89%0.38%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 1/2/20264.07%0.36%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 1/7/20263.94%0.34%
FEDERAL HOME LOAN MORTGAGE CORPORA 12/1/20254.15%0.28%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 12/12/20254.01%0.28%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 12/24/20254.00%0.28%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 12/29/20253.95%0.28%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 12/30/20253.95%0.28%
FEDERAL HOME LOAN MORTGAGE CORPORA 1/5/20264.07%0.28%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 1/26/20263.84%0.28%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 3/25/20263.76%0.28%
FEDERAL NATIONAL MORTGAGE ASSOCIATION, FED NAT MTGE DISC NT 11/3/20254.21%0.24%
FEDERAL HOME LOAN MORTGAGE CORPORA 11/13/20254.10%0.23%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 1/16/20263.92%0.22%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 5/1/20263.84%0.22%
FEDERAL HOME LOAN MORTGAGE CORPORA 11/4/20254.21%0.21%
FEDERAL HOME LOAN MORTGAGE CORPORA 12/12/20254.01%0.21%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 1/12/20263.92%0.21%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 3/20/20263.83%0.20%
FEDERAL HOME LOAN MORTGAGE CORPORA 12/8/20254.02%0.19%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 1/21/20263.91%0.17%
FEDERAL NATIONAL MORTGAGE ASSOCIATION, FED NAT MTGE DISC NT 12/1/20253.99%0.16%
FEDERAL HOME LOAN MORTGAGE CORPORA 12/22/20253.97%0.16%
FEDERAL FARM CREDIT BANKS FUNDING CORP, FED FARM CR DISC NT 11/12/20254.09%0.14%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 11/17/20254.11%0.14%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 2/2/20264.05%0.14%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 2/11/20263.84%0.14%
FEDERAL HOME LOAN MORTGAGE CORPORA 11/28/20254.05%0.13%
FEDERAL HOME LOAN MORTGAGE CORPORA 11/10/20254.21%0.11%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 12/19/20253.96%0.10%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 2/25/20263.90%0.10%
FEDERAL FARM CREDIT BANKS FUNDING CORP, FED FARM CR DISC NT 11/4/20254.10%0.08%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 12/22/20253.97%0.08%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 4/8/20263.75%0.08%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 12/18/20253.97%0.07%
FEDERAL HOME LOAN MORTGAGE CORPORA 1/6/20263.94%0.07%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 1/13/20263.91%0.07%
FEDERAL HOME LOAN MORTGAGE CORPORA 1/26/20263.89%0.07%
FEDERAL HOME LOAN MORTGAGE CORPORA 12/5/20254.15%0.06%
TENNESSEE VALLEY AUTHORITY 0.0% 11-05-254.08%0.05%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 11/25/20254.18%0.05%
FEDERAL FARM CREDIT BANKS FUNDING CORP, FED FARM CR DISC NT 11/7/20254.31%0.03%
FEDERAL HOME LOAN MORTGAGE CORPORA 11/17/20254.01%0.03%
Societe Generale (New York Branch) 4.13% 11-03-25 TSY REPO TP 4.130000%4.19%2.26%
JP Morgan Securities LLC 4.14% 11-03-25 TSY REPO TP 4.140000%4.20%1.69%
RBC Dominion Securities Inc 4.12% 11-03-25 TSY REPO TP 4.120000%4.18%1.69%
Bofa Securities Inc 4.14% 11-03-25 TSY REPO TP 4.140000%4.20%1.27%
Canadian Imperial Bank of Commerce 4.11% 11-03-25 TSY REPO TP 4.110000%4.17%1.27%
BNP PARIBAS SA, BNP Paribas 4.11% 11-03-25 TSY REPO TP 4.110000%4.17%1.13%
Mizuho Securities USA LLC 4.15% 11-03-25 TSY REPO TP 4.150000%4.21%0.85%
Wells Fargo Bank Na 4.14% 11-03-25 TSY REPO TP 4.140000%4.20%0.42%
Wells Fargo Securities LLC 4.14% 11-03-25 TSY REPO TP 4.140000%4.20%0.42%
Bank of Montreal 4.12% 11-03-25 TSY REPO TP 4.120000%4.18%0.28%
Royal Bank of Canada 4.11% 11-03-25 TSY REPO TP 4.110000%4.17%0.28%
TD SECURITIES USA LLC, TD Securities USA 4.12% 11-03-25 TSY REPO TP 4.120000%4.18%0.28%
FEDERAL HOME LOAN BANKS, FHLB DFRN 03-17-2026 4.280000%4.30%0.71%
FEDERAL HOME LOAN BANKS, FHLB FRN 02-11-26 4.280000%4.30%0.56%
FEDERAL HOME LOAN BANKS, FHLB DFRN 12-11-25 4.275000%4.29%0.42%
FEDERAL HOME LOAN BANKS, FHLB DFRN 05-26-26 4.290000%4.31%0.42%
FEDERAL HOME LOAN BANKS, FHLB DFRN 01-02-26 4.285000%4.30%0.28%
FEDERAL HOME LOAN BANKS, FHLB DFRN 05-07-26 4.280000%4.30%0.28%
FEDERAL HOME LOAN BANKS, FHLB DFRN 01-12-26 4.270000%4.29%0.27%
FEDERAL HOME LOAN BANKS, FHLB DFRN 11-28-25 4.280000%4.30%0.21%
FEDERAL HOME LOAN BANKS, FHLB DFRN 01-09-26 4.270000%4.29%0.21%
FEDERAL HOME LOAN BANKS, FHLB DFRN 02-02-26 4.275000%4.29%0.21%
FEDERAL HOME LOAN BANKS, FHLB DFRN 02-03-26 4.275000%4.29%0.21%
FEDERAL HOME LOAN BANKS, FHLB DFRN 02-18-26 4.280000%4.30%0.21%
FEDERAL HOME LOAN BANKS, FHLB DFRN 04-13-26 4.270000%4.29%0.21%
FEDERAL HOME LOAN BANKS, FHLB DFRN 04-29-26 4.290000%4.38%0.21%
FEDERAL HOME LOAN BANKS, FHLB DFRN 02-11-26 4.275000%4.29%0.20%
FEDERAL HOME LOAN BANKS, FHLB DFRN 12-17-2025 4.270000%4.29%0.18%
FEDERAL HOME LOAN BANKS, FHLB DFRN 02-25-26 4.280000%4.37%0.18%
FEDERAL HOME LOAN BANKS, FHLB DFRN 02-26-26 4.300000%4.32%0.17%
FEDERAL HOME LOAN BANKS, FHLB DFRN 05-21-26 4.275000%4.29%0.17%
FEDERAL HOME LOAN BANKS, FHLB DRFN 07-21-26 4.285000%4.30%0.17%
FEDERAL HOME LOAN BANKS, FHLB DFRN 10-12-2025 4.275000%4.29%0.14%
FEDERAL HOME LOAN BANKS, FHLB DFRN 12-11-25 4.270000%4.29%0.14%
FEDERAL HOME LOAN BANKS, FHLB DFRN 02-05-26 4.300000%4.32%0.14%
FEDERAL HOME LOAN BANKS, FHLB DFRN 04-17-26 4.270000%4.29%0.14%
FEDERAL HOME LOAN BANKS, FHLB DFRN 04-30-26 4.290000%4.35%0.14%
FEDERAL HOME LOAN BANKS, FHLB DFRN 05-22-26 4.290000%4.31%0.14%
FEDERAL FARM CREDIT BANKS FUNDING CORP, FEDERAL FARM CREDIT BANKS FUNDING DFRN 12/3/2025 4.275000%4.29%0.13%
FEDERAL HOME LOAN BANKS, FHLB DFRN 06-22-26 4.295000%4.31%0.13%
FEDERAL HOME LOAN BANKS, FHLB DFRN 06-02-26 4.295000%4.39%0.11%
FEDERAL HOME LOAN BANKS, FHLB DFRN 03-30-26 4.285000%4.30%0.08%
FEDERAL HOME LOAN BANKS, FHLB DFRN 05-18-26 4.275000%4.29%0.08%
FEDERAL HOME LOAN BANKS, FHLB DFRN 11-24-25 4.280000%4.30%0.07%
FEDERAL FARM CREDIT BANKS FUNDING CORP, FEDERAL FARM CREDIT BANKS FUNDING DFRN 4/30/2026 4.290000%4.35%0.07%
FEDERAL HOME LOAN BANKS, FHLB DRFN 04-17-26 4.270000%4.29%0.06%
FEDERAL HOME LOAN BANKS, FHLB DFRN 04-21-26 4.285000%4.30%0.06%
FEDERAL HOME LOAN BANKS, FHLB DFRN 07-17-26 4.285000%4.30%0.06%
FEDERAL HOME LOAN BANKS, FHLB DFRN 05-20-26 4.280000%4.30%0.04%
FEDERAL FARM CREDIT BANKS FUNDING CORP, FEDERAL FARM CREDIT BANKS FUNDING DFRN 7/28/2026 4.300000%4.32%0.04%
FEDERAL HOME LOAN BANKS, FHLB DFRN 03-20-26 4.270000%4.29%0.03%
FEDERAL HOME LOAN BANKS, FHLB DFRN 04-20-26 4.275000%4.29%0.03%