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

AFFXX

GovernmentInstitutional
7-day Yield
#526
2.85%
as of 1/31/2026
Net assets
$256.5M
Expense ratio
0.65%
WAM
41
WAL
64
Minimum
$1K
Holding details
49% Treasuries
12% Treasury Repos
6% Agency Coupon Securities
33% Agency Zero Coupon
as of 1/31/2026

Performance

Portfolio Securities

SecurityYield%
UNITED STATES TREASURY BILL 0.0% 02-12-263.82%4.33%
UNITED STATES TREASURY BILL 0.0% 04-23-263.73%2.39%
UNITED STATES TREASURY BILL 0.0% 04-30-263.71%2.18%
UNITED STATES TREASURY BILL 0.0% 03-10-263.70%1.99%
UNITED STATES TREASURY BILL 0.0% 03-24-263.72%1.90%
UNITED STATES TREASURY BILL 0.0% 02-26-263.72%1.85%
UNITED STATES TREASURY BILL 0.0% 02-19-263.85%1.82%
UNITED STATES TREASURY BILL 0.0% 03-31-263.78%1.79%
UNITED STATES TREASURY FLOATING RATE NOTE FRN 01-31-27 3.710693%3.76%1.67%
UNITED STATES TREASURY BILL 0.0% 05-14-263.77%1.60%
UNITED STATES TREASURY BILL 0.0% 03-03-263.79%1.59%
UNITED STATES TREASURY BILL 0.0% 05-26-263.66%1.53%
UNITED STATES TREASURY FLOATING RATE NOTE FRN 04-30-26 3.762693%3.81%1.50%
UNITED STATES TREASURY BILL 0.0% 03-12-263.71%1.48%
UNITED STATES TREASURY BILL 0.0% 04-07-263.70%1.35%
UNITED STATES TREASURY BILL 0.0% 03-26-263.62%1.34%
UNITED STATES TREASURY BILL 0.0% 02-03-263.66%1.33%
UNITED STATES TREASURY BILL 0.0% 02-05-263.80%1.25%
UNITED STATES TREASURY BILL 0.0% 02-24-263.71%1.23%
UNITED STATES TREASURY FLOATING RATE NOTE FRN 07-31-26 3.794693%3.86%1.18%
UNITED STATES TREASURY BILL 0.0% 05-12-263.61%1.13%
UNITED STATES TREASURY BILL 0.0% 02-17-263.71%1.12%
UNITED STATES TREASURY BILL 0.0% 03-17-263.82%1.12%
UNITED STATES TREASURY BILL 0.0% 04-02-263.64%1.12%
UNITED STATES TREASURY BILL 0.0% 03-05-263.72%1.02%
UNITED STATES TREASURY BILL 0.0% 03-19-263.61%1.01%
UNITED STATES TREASURY BILL 0.0% 04-21-263.62%0.98%
UNITED STATES TREASURY BILL 0.0% 02-10-263.66%0.80%
UNITED STATES TREASURY BILL 0.0% 05-05-263.62%0.74%
UNITED STATES TREASURY BILL 0.0% 04-16-263.65%0.69%
UNITED STATES TREASURY FLOATING RATE NOTE FRN 10-31-26 3.817693%3.77%0.68%
UNITED STATES TREASURY BILL 0.0% 05-19-263.64%0.63%
UNITED STATES TREASURY BILL 0.0% 07-30-263.64%0.56%
UNITED STATES TREASURY BILL 0.0% 06-02-260.00%0.53%
UNITED STATES TREASURY FLOATING RATE NOTE FRN 04-30-27 3.772693%3.80%0.51%
UNITED STATES TREASURY FLOATING RATE NOTE FRN 07-31-27 3.771693%3.86%0.48%
UNITED STATES TREASURY FLOATING RATE NOTE FRN 10-31-27 3.802693%3.76%0.35%
UNITED STATES TREASURY BILL 0.0% 05-28-263.75%0.30%
UNITED STATES TREASURY BILL 0.0% 04-09-263.61%0.28%
UNITED STATES TREASURY BILL 0.0% 05-07-263.79%0.26%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 2/4/20263.75%1.95%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 3/4/20263.74%1.71%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 3/18/20263.66%1.67%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 2/6/20263.84%1.42%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 3/23/20263.70%1.34%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 5/22/20263.68%1.33%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 3/6/20263.74%1.26%
FEDERAL HOME LOAN MORTGAGE CORPORA 4/1/20263.62%1.19%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 5/27/20263.69%1.17%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 4/8/20263.63%1.15%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 2/11/20263.77%1.12%
FEDERAL HOME LOAN MORTGAGE CORPORA 2/18/20263.85%1.09%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 4/6/20263.68%1.04%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 5/29/20263.69%0.98%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 5/8/20263.62%0.97%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 3/20/20263.67%0.96%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 2/25/20263.69%0.88%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 2/20/20263.81%0.86%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 4/15/20263.65%0.73%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 2/18/20263.77%0.70%
FEDERAL NATIONAL MORTGAGE ASSOCIATION, FED NAT MTGE DISC NT 4/1/20263.62%0.56%
FEDERAL NATIONAL MORTGAGE ASSOCIATION, FED NAT MTGE DISC NT 4/17/20263.62%0.56%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 4/29/20263.69%0.56%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 3/11/20263.82%0.52%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 4/10/20263.62%0.51%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 3/13/20263.68%0.49%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 2/27/20263.84%0.46%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 5/13/20263.64%0.45%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 2/13/20263.71%0.42%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 3/30/20263.81%0.42%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 3/25/20263.71%0.32%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 4/17/20263.65%0.31%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 5/1/20263.78%0.30%
FEDERAL FARM CREDIT BANKS FUNDING CORP, FED FARM CR DISC NT 3/6/20263.63%0.28%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 3/12/20263.82%0.28%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 7/29/20263.66%0.28%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 2/12/20263.74%0.25%
FEDERAL NATIONAL MORTGAGE ASSOCIATION, FED NAT MTGE DISC NT 2/18/20263.82%0.25%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 6/18/20263.63%0.22%
FEDERAL HOME LOAN MORTGAGE CORPORA 2/2/20263.83%0.21%
FEDERAL NATIONAL MORTGAGE ASSOCIATION, FED NAT MTGE DISC NT 2/2/20263.64%0.21%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 4/1/20263.63%0.21%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 4/22/20263.66%0.20%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 4/24/20263.69%0.17%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 2/2/20264.01%0.14%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 7/24/20263.66%0.14%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 5/15/20263.66%0.13%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 2/10/20263.87%0.08%
FEDERAL HOME LOAN MORTGAGE CORPORA 3/2/20263.79%0.07%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 4/13/20263.67%0.07%
FEDERAL HOME LOAN MORTGAGE CORPORA 4/13/20263.65%0.07%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 3/27/20263.66%0.06%
FEDERAL FARM CREDIT BANKS FUNDING CORP, FED FARM CR DISC NT 2/20/20263.64%0.05%
FEDERAL FARM CREDIT BANKS FUNDING CORP, FED FARM CR DISC NT 3/24/20263.64%0.04%
FEDERAL HOME LOAN BANKS, FED HM LN BK BD 5/6/20263.62%0.04%
Societe Generale (New York Branch) 3.66% 02-02-26 TSY REPO TP 3.660000%3.71%1.98%
JP Morgan Securities LLC 3.66% 02-02-26 TSY REPO TP 3.660000%3.71%1.70%
RBC Dominion Securities Inc 3.65% 02-02-26 TSY REPO TP 3.650000%3.70%1.70%
Canadian Imperial Bank of Commerce 3.65% 02-02-26 TSY REPO TP 3.650000%3.70%1.41%
Bofa Securities Inc 3.65% 02-02-26 TSY REPO TP 3.650000%3.70%1.27%
BNP PARIBAS SA, BNP Paribas 3.65% 02-02-26 TSY REPO TP 3.650000%3.70%1.13%
Mizuho Securities USA LLC 3.65% 02-02-26 TSY REPO TP 3.650000%3.70%0.85%
Bank of Montreal 3.65% 02-02-26 TSY REPO TP 3.650000%3.70%0.71%
Wells Fargo Bank Na 3.66% 02-02-26 TSY REPO TP 3.660000%3.71%0.42%
Wells Fargo Securities LLC 3.66% 02-02-26 TSY REPO TP 3.660000%3.71%0.42%
TD SECURITIES USA LLC, TD Securities USA 3.65% 02-02-26 TSY REPO TP 3.650000%3.70%0.28%
Royal Bank of Canada 3.67% 02-02-26 TSY REPO TP 3.670000%3.72%0.14%
FEDERAL HOME LOAN BANKS, FHLB DFRN 03-17-2026 3.650000%3.68%0.71%
FEDERAL HOME LOAN BANKS, FHLB FRN 02-11-26 3.650000%3.68%0.57%
FEDERAL HOME LOAN BANKS, FHLB DFRN 05-26-26 3.660000%3.69%0.42%
FEDERAL HOME LOAN BANKS, FHLB DFRN 05-07-26 3.650000%3.68%0.28%
FEDERAL HOME LOAN BANKS, FHLB DFRN 02-02-26 3.645000%3.68%0.21%
FEDERAL HOME LOAN BANKS, FHLB DFRN 02-03-26 3.645000%3.68%0.21%
FEDERAL HOME LOAN BANKS, FHLB DFRN 02-18-26 3.650000%3.68%0.21%
FEDERAL HOME LOAN BANKS, FHLB DFRN 04-13-26 3.640000%3.67%0.21%
FEDERAL HOME LOAN BANKS, FHLB DFRN 04-29-26 3.660000%3.69%0.21%
FEDERAL HOME LOAN BANKS, FHLB DFRN 05-11-26 3.655000%3.69%0.21%
FEDERAL HOME LOAN BANKS, FHLB DFRN 02-11-26 3.645000%3.68%0.20%
FEDERAL HOME LOAN BANKS, FHLB DFRN 02-25-26 3.650000%3.68%0.18%
FEDERAL HOME LOAN BANKS, FHLB DFRN 02-26-26 3.670000%3.70%0.17%
FEDERAL HOME LOAN BANKS, FHLB DFRN 05-21-26 3.645000%3.68%0.17%
FEDERAL HOME LOAN BANKS, FHLB DRFN 07-21-26 3.655000%3.69%0.17%
FEDERAL HOME LOAN BANKS, FHLB DFRN 02-05-26 3.670000%3.70%0.14%
FEDERAL HOME LOAN BANKS, FHLB DFRN 04-17-26 3.640000%3.67%0.14%
FEDERAL HOME LOAN BANKS, FHLB DFRN 04-28-26 3.645000%3.68%0.14%
FEDERAL HOME LOAN BANKS, FHLB DFRN 04-30-26 3.680000%3.73%0.14%
FEDERAL HOME LOAN BANKS, FHLB DFRN 05-05-26 3.645000%3.68%0.14%
FEDERAL HOME LOAN BANKS, FHLB DFRN 05-22-26 3.660000%3.69%0.14%
FEDERAL HOME LOAN BANKS, FHLB DFRN 05-26-26 3.645000%3.68%0.14%
FEDERAL HOME LOAN BANKS, FHLB DFRN 06-22-26 3.665000%3.70%0.13%
FEDERAL HOME LOAN BANKS, FHLB DFRN 06-02-26 3.665000%3.70%0.11%
FEDERAL HOME LOAN BANKS, FHLB DFRN 03-30-26 3.655000%3.69%0.08%
FEDERAL HOME LOAN BANKS, FHLB DFRN 05-18-26 3.645000%3.68%0.08%
FEDERAL HOME LOAN BANKS, FHLB DFRN 04-24-26 3.640000%3.67%0.07%
FEDERAL FARM CREDIT BANKS FUNDING CORP, FEDERAL FARM CREDIT BANKS FUNDING DFRN 4/30/2026 3.680000%3.73%0.07%
FEDERAL HOME LOAN BANKS, FHLB DRFN 04-17-26 3.640000%3.67%0.06%
FEDERAL HOME LOAN BANKS, FHLB DFRN 04-21-26 3.655000%3.69%0.06%
FEDERAL FARM CREDIT BANKS FUNDING CORP, FEDERAL FARM CREDIT BANKS FUNDING DFRN 5/5/2026 3.645000%3.68%0.06%
FEDERAL HOME LOAN BANKS, FHLB DFRN 07-17-26 3.655000%3.69%0.06%
FEDERAL HOME LOAN BANKS, FHLB DFRN 05-20-26 3.650000%3.68%0.04%
FEDERAL FARM CREDIT BANKS FUNDING CORP, FEDERAL FARM CREDIT BANKS FUNDING DFRN 7/28/2026 3.670000%3.70%0.04%
FEDERAL HOME LOAN BANKS, FHLB DFRN 03-20-26 3.640000%3.67%0.03%
FEDERAL HOME LOAN BANKS, FHLB DFRN 04-20-26 3.645000%3.68%0.03%