# High Yield Pooled Portfolio — new fund registration

MFS SERIES TRUST III registered 1 new fund series on Form 485APOS, filed 2012-06-29. Featured series: High Yield Pooled Portfolio.

## Registration

- Registrant / trust: MFS SERIES TRUST III
- CIK: 0000225604
- Form: 485APOS
- Filed: 2012-06-29
- State of incorporation: MA
- Accession: 0001104659-12-046855
- Reported net assets: $520.1M

## Series & classes (1)

| Series | Class | Ticker | New |
| --- | --- | --- | --- |
| [High Yield Pooled Portfolio](https://search.stillhousedata.com/fund/S000038262) | Fund Shares | HYPPX | Yes |

## Fees (from the effective prospectus)

- Gross expense ratio: 0.03%
- Management fee: 0.00%
- Other expenses: 0.03%

## Investment objective

The funds investment objective is to seek total return with an emphasis on high current income, but also considering capital appreciation.

## Advisers

- [MASSACHUSETTS FINANCIAL SERVICES COMPANY (Advisor)](https://search.stillhousedata.com/firm/110045)

## Other filings by this registrant (4)

- [485APOS — 2014-03-31](https://search.stillhousedata.com/launch/0001104659-14-024282)
- [485APOS — 2010-03-31](https://search.stillhousedata.com/launch/0001193125-10-072806)
- [485APOS — 2008-03-28](https://search.stillhousedata.com/launch/0001193125-08-068320)
- [485APOS — 2007-03-29](https://search.stillhousedata.com/launch/0000950156-07-000224)

## More

- [Registrant profile: MFS SERIES TRUST III](https://search.stillhousedata.com/registrant/225604)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/launch/0001104659-12-046855.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.