# RiverSource U.S. Government Money Market Fund — new fund registration

RIVERSOURCE MONEY MARKET SERIES, INC. registered 1 new fund series on Form 485APOS, filed 2008-10-08. Featured series: RiverSource U.S. Government Money Market Fund.

## Registration

- Registrant / trust: RIVERSOURCE MONEY MARKET SERIES, INC.
- CIK: 0000049698
- Form: 485APOS
- Filed: 2008-10-08
- State of incorporation: MN
- Accession: 0000950137-08-012535

## Series & classes (1)

| Series | Class | Ticker | New |
| --- | --- | --- | --- |
| [RiverSource U.S. Government Money Market Fund](https://search.stillhousedata.com/fund/S000024472) | RiverSource U.S. Government Money Market Fund | — | Yes |

## Other filings by this registrant (3)

- [485APOS — 2010-01-29](https://search.stillhousedata.com/launch/0000950123-10-006870)
- [485APOS — 2005-08-02](https://search.stillhousedata.com/launch/0000820027-05-000652)
- [485APOS — 2003-07-24](https://search.stillhousedata.com/launch/0000820027-03-000502)

## More

- [Registrant profile: RIVERSOURCE MONEY MARKET SERIES, INC.](https://search.stillhousedata.com/registrant/49698)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/launch/0000950137-08-012535.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

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.