# U.S. Government Securities Fund

U.S. Government Securities Fund is a registered fund series of AMERICAN FUNDS INCOME SERIES (series S000009235). Net assets $24.3B as of 2026-05-31.

## Profile

- Series ID: S000009235
- Registrant: AMERICAN FUNDS INCOME SERIES
- LEI: B4NSFTV70Q62C8KCLN24
- Net assets: $24.3B
- Total assets: $26.6B
- As of: 2026-05-31

## Advisers

- [Capital Research and Management Company (Advisor)](https://search.stillhousedata.com/firm/110885)

## Top holdings (200 reported)

_Showing 15 of 200 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [CAPITAL GROUP CENTRAL CASH FUND](https://search.stillhousedata.com/security/14020B102) | CMQXX | $1.4B | 573.86% |
| [UNITED STATES TREASURY](https://search.stillhousedata.com/security/91282CMN8) | — | $607.6M | 250.51% |
| [UNITED STATES TREASURY](https://search.stillhousedata.com/security/91282CLB5) | — | $595.6M | 245.57% |
| [UNITED STATES TREASURY](https://search.stillhousedata.com/security/912810UP1) | — | $503.2M | 207.48% |
| [UNITED STATES TREASURY](https://search.stillhousedata.com/security/912810UR7) | — | $497.2M | 205.00% |
| [UNITED STATES TREASURY](https://search.stillhousedata.com/security/91282CPE5) | — | $485.9M | 200.35% |
| [UNITED STATES TREASURY](https://search.stillhousedata.com/security/91282CLV1) | — | $469.8M | 193.71% |
| [UNITED STATES TREASURY](https://search.stillhousedata.com/security/912797SX6) | — | $449.9M | 185.48% |
| [UNITED STATES TREASURY](https://search.stillhousedata.com/security/91282CNL1) | — | $417.8M | 172.27% |
| [UNITED STATES TREASURY](https://search.stillhousedata.com/security/912797TQ0) | — | $347.9M | 143.45% |
| [UNITED STATES TREASURY](https://search.stillhousedata.com/security/912810UM8) | — | $331.4M | 136.62% |
| [UNITED STATES TREASURY](https://search.stillhousedata.com/security/912797TD9) | — | $299.5M | 123.48% |
| [UNITED STATES TREASURY](https://search.stillhousedata.com/security/91282CMD0) | — | $297.7M | 122.72% |
| [UNITED STATES TREASURY](https://search.stillhousedata.com/security/91282CQK0) | — | $284.9M | 117.44% |
| [UNITED STATES TREASURY](https://search.stillhousedata.com/security/91282CPW5) | — | $259.8M | 107.10% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-05-31 | $24.3B |
| 2026-02-28 | $24.7B |
| 2025-11-30 | $23.8B |
| 2025-08-31 | $23.4B |
| 2025-05-31 | $22.4B |
| 2025-02-28 | $23.1B |
| 2024-11-30 | $22.5B |
| 2024-08-31 | $22.2B |

## More

- [Registrant: AMERICAN FUNDS INCOME SERIES](https://search.stillhousedata.com/registrant/770161)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000009235.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.