# MassMutual High Income Investors Fund

MassMutual High Income Investors Fund (CIK 1336538) is a registered fund company with registration filings on record — latest N-2/A. It has not yet filed a portfolio report (N-PORT).

## Registrant

- CIK: 1336538
- File number: 811-21797
- Address: 1500 MAIN STREET, SPRINGFIELD, MA, 01115

## Registration filings (2)

| Filed | Form | Name as filed |
| --- | --- | --- |
| [2006-11-02](https://search.stillhousedata.com/launch/0001193125-06-222189) | N-2/A | MassMutual High Income Investors Fund |
| [2005-08-19](https://search.stillhousedata.com/launch/0001193125-05-171585) | N-2 | MassMutual High Income Investors Fund |

## More

- [CIK 1336538 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1336538&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/registrant/1336538.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.