# AMERICAN FUNDS INCOME SERIES

AMERICAN FUNDS INCOME SERIES (CIK 770161) is an SEC-registered fund company with 1 reporting fund series and $24.3B in net assets as of 2026-05-31.

## Registrant

- CIK: 770161
- File number: 811-04318
- LEI: B4NSFTV70Q62C8KCLN24
- Address: 333 South Hope Street, Los Angeles, US-CA, 90071
- Phone: 9499755000
- Net assets: $24.3B
- Total assets: $26.6B
- Fund series: 1
- Latest report: 2026-05-31

## Fund series (1)

| Series | Net assets |
| --- | --- |
| [U.S. Government Securities Fund](https://search.stillhousedata.com/fund/S000009235) | $24.3B |

## Largest reported holdings (across all series)

| Holding | Value |
| --- | --- |
| [CAPITAL GROUP CENTRAL CASH FUND](https://search.stillhousedata.com/security/14020B102) | $1.4B |
| [UNITED STATES TREASURY](https://search.stillhousedata.com/security/91282CMN8) | $607.6M |
| [UNITED STATES TREASURY](https://search.stillhousedata.com/security/91282CLB5) | $595.6M |
| [UNITED STATES TREASURY](https://search.stillhousedata.com/security/912810UP1) | $503.2M |
| [UNITED STATES TREASURY](https://search.stillhousedata.com/security/912810UR7) | $497.2M |
| [UNITED STATES TREASURY](https://search.stillhousedata.com/security/91282CPE5) | $485.9M |
| [UNITED STATES TREASURY](https://search.stillhousedata.com/security/91282CLV1) | $469.8M |
| [UNITED STATES TREASURY](https://search.stillhousedata.com/security/912797SX6) | $449.9M |
| [UNITED STATES TREASURY](https://search.stillhousedata.com/security/91282CNL1) | $417.8M |
| [UNITED STATES TREASURY](https://search.stillhousedata.com/security/912797TQ0) | $347.9M |
| [UNITED STATES TREASURY](https://search.stillhousedata.com/security/912810UM8) | $331.4M |
| [UNITED STATES TREASURY](https://search.stillhousedata.com/security/912797TD9) | $299.5M |
| [UNITED STATES TREASURY](https://search.stillhousedata.com/security/91282CMD0) | $297.7M |
| [UNITED STATES TREASURY](https://search.stillhousedata.com/security/91282CQK0) | $284.9M |
| [UNITED STATES TREASURY](https://search.stillhousedata.com/security/91282CPW5) | $259.8M |

## More

- [CIK 770161 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=770161&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/registrant/770161.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.