U.S. Government Securities Fund

Asset mix

DBT: 59.9% · ABS-MBS: 32.6% · STIV: 5.6% · ABS-CBDO: 1.3% · DIR: 0.6%

Financial position

Total assets: $26.6B
Total liabilities: $2.38B
Net assets: $24.3B
Assets attributable to miscellaneous securities: $0
Assets invested in controlled foreign corporations: $0
Borrowings payable within one year: $0
Payable to controlled companies within one year: $0
Payable to other affiliates within one year: $0
Other liabilities payable within one year: $0
Borrowings payable after one year: $0
Payable to controlled companies after one year: $0
Payable to other affiliates after one year: $0
Other liabilities payable after one year: $0
Payables for delayed-delivery investments: $0
Payables for standby commitments: $0
Liquidation preference of outstanding preferred stock: $0
Cash not reported in Parts C or D: $7.65M

Monthly flows and gains

	Month 1	Month 2	Month 3
Sales	$190M	$902M	$398M
Reinvestment	$87.3M	$84.7M	$93.5M
Redemptions	$975M	$275M	$200M
Net realized gain (non-derivative)	$-43.4M	$7.07M	$-20.7M
Net unrealized appreciation (non-derivative)	$-315M	$-46.4M	$-11M

The three months of the reporting period, as filed; month 3 ends May 31, 2026.

Credit spread risk (change in value per 1bp spread move)

Tenor	Investment grade	Non-investment grade
3 months	$-317	$-9.93K
1 year	$-24.2K	$-19K
5 years	$-42.3K	$-21.8K
10 years	$-23.4K	$-9.67K
30 years	$-1.71K	$-1.45K

Filing details

Registrant: American Funds Income Series
Registrant CIK: 770161
Registrant LEI: B4NSFTV70Q62C8KCLN24
Series: U.S. Government Securities Fund
Series ID: S000009235
Series LEI: B4NSFTV70Q62C8KCLN24
SEC file number: 811-04318
Address: 333 South Hope Street, 55th Floor, Los Angeles, US-CA, 90071, US
Phone: 9499755000
Form: NPORT-P
Filed: July 29, 2026
Report period ends: August 31, 2026
Report month ends: May 31, 2026
Accession number: 000119312526323084

Holding	Value	% of net assets
Capital Group Central Cash Fund STIV	$1.39B	5.74%
United States Treasury DBT	$608M	2.51%
United States Treasury DBT	$596M	2.46%
United States Treasury DBT	$503M	2.07%
United States Treasury DBT	$497M	2.05%
United States Treasury DBT	$486M	2.00%
United States Treasury DBT	$470M	1.94%
United States Treasury DBT	$450M	1.85%
United States Treasury DBT	$418M	1.72%
United States Treasury DBT	$348M	1.43%
United States Treasury DBT	$331M	1.37%
United States Treasury DBT	$299M	1.23%
United States Treasury DBT	$298M	1.23%
United States Treasury DBT	$285M	1.17%
United States Treasury DBT	$260M	1.07%
United States Treasury DBT	$251M	1.04%
United States Treasury DBT	$225M	0.93%
United States Treasury DBT	$223M	0.92%
United States Treasury DBT	$212M	0.88%
United States Treasury DBT	$211M	0.87%
United States Treasury DBT	$211M	0.87%
United States Treasury DBT	$200M	0.82%
United States Treasury DBT	$198M	0.82%
Federal Home Loan Mortgage Corp ABS-MBS	$194M	0.80%
United States Treasury DBT	$190M	0.78%
United States Treasury DBT	$188M	0.77%
Federal Home Loan Mortgage Corp ABS-MBS	$178M	0.74%
Federal Home Loan Mortgage Corp ABS-MBS	$175M	0.72%
United States Treasury DBT	$170M	0.70%
Uniform Mbs ABS-MBS	$152M	0.63%
United States Treasury DBT	$150M	0.62%
United States Treasury DBT	$149M	0.62%
Federal Home Loan Banks DBT	$149M	0.61%
Federal Home Loan Banks DBT	$144M	0.59%
Uniform Mbs ABS-MBS	$142M	0.58%
United States Treasury DBT	$137M	0.56%
United States Treasury DBT	$136M	0.56%
United States Treasury DBT	$128M	0.53%
United States Treasury DBT	$126M	0.52%
United States Treasury DBT	$125M	0.52%
United States Treasury DBT	$124M	0.51%
United States Treasury DBT	$121M	0.50%
Uniform Mbs ABS-MBS	$119M	0.49%
United States Treasury DBT	$113M	0.47%
United States Treasury DBT	$109M	0.45%
United States Treasury DBT	$107M	0.44%
United States Treasury DBT	$102M	0.42%
United States Treasury DBT	$101M	0.42%
Federal National Mortgage Association ABS-MBS	$101M	0.42%
United States Treasury DBT	$99.6M	0.41%
United States Treasury DBT	$99.6M	0.41%
United States Treasury DBT	$99.5M	0.41%
United States Treasury DBT	$99.5M	0.41%
United States Treasury DBT	$99.3M	0.41%
United States Treasury DBT	$98.8M	0.41%
United States Treasury DBT	$98.6M	0.41%
United States Treasury DBT	$98.3M	0.41%
Federal National Mortgage Association ABS-MBS	$95.5M	0.39%
Uniform Mbs ABS-MBS	$94.5M	0.39%
United States Treasury DBT	$90.3M	0.37%

Showing top 60 of 1526 holdings.