# RIVERSOURCE INVESTMENT SERIES, INC.

RIVERSOURCE INVESTMENT SERIES, INC. (CIK 52347) is a registered fund company with registration filings on record — latest 485APOS. It has not yet filed a portfolio report (N-PORT).

## Registrant

- CIK: 52347
- File number: 002-11328

## Former names

AXP INVESTMENT SERIES INC

## Registration filings (6)

| Filed | Form | Name as filed |
| --- | --- | --- |
| [2008-04-17](https://search.stillhousedata.com/launch/0000950137-08-005526) | 485APOS | RIVERSOURCE INVESTMENT SERIES, INC. |
| [2007-04-20](https://search.stillhousedata.com/launch/0001068800-07-000985) | 485APOS | RIVERSOURCE INVESTMENT SERIES, INC. |
| [2007-02-09](https://search.stillhousedata.com/launch/0001068800-07-000351) | 485APOS | RIVERSOURCE INVESTMENT SERIES, INC. |
| [2004-11-22](https://search.stillhousedata.com/launch/0000820027-04-000971) | 485APOS | AXP INVESTMENT SERIES INC |
| [2002-09-27](https://search.stillhousedata.com/launch/0000820027-02-000623) | 485APOS | AXP INVESTMENT SERIES INC |
| [2001-11-13](https://search.stillhousedata.com/launch/0000820027-01-500537) | 485APOS | AXP INVESTMENT SERIES INC |

## More

- [CIK 52347 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=52347&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/registrant/52347.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.