# COLUMBIA ACORN TRUST — new fund registration

COLUMBIA ACORN TRUST registered as a closed-end fund on Form 485APOS, filed 2010-12-09.

## Registration

- Registrant / trust: COLUMBIA ACORN TRUST
- CIK: 0000002110
- Form: 485APOS
- Filed: 2010-12-09
- State of incorporation: MA
- Accession: 0001193125-10-277442

## Other filings by this registrant (7)

- [485APOS — 2018-02-28](https://search.stillhousedata.com/launch/0001193125-18-064116)
- [485APOS — 2011-06-03 (8 new series)](https://search.stillhousedata.com/launch/0001193125-11-158416)
- [485APOS — 2010-02-26](https://search.stillhousedata.com/launch/0001193125-10-042190)
- [485APOS — 2008-02-29](https://search.stillhousedata.com/launch/0001193125-08-043762)
- [485APOS — 2005-03-01](https://search.stillhousedata.com/launch/0000891804-05-000872)
- [485APOS — 2002-09-20](https://search.stillhousedata.com/launch/0000950135-02-004250)
- [485APOS — 2002-07-03](https://search.stillhousedata.com/launch/0000950135-02-003242)

## More

- [Registrant profile: COLUMBIA ACORN TRUST](https://search.stillhousedata.com/registrant/2110)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/launch/0001193125-10-277442.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.
