# SA Invesco Main Street Large Cap Portfolio — new fund registration

SUNAMERICA SERIES TRUST registered fund series on Form 485APOS, filed 2023-05-04. Featured series: SA Invesco Main Street Large Cap Portfolio.

## Registration

- Registrant / trust: SUNAMERICA SERIES TRUST
- CIK: 0000892538
- Form: 485APOS
- Filed: 2023-05-04
- State of incorporation: MA
- Accession: 0001193125-23-135820
- Reported net assets: $529.2M

## Series & classes (3)

| Series | Class | Ticker | New |
| --- | --- | --- | --- |
| [SA Invesco Main Street Large Cap Portfolio](https://search.stillhousedata.com/fund/S000008078) | Class 1 | — | — |
| [SA Invesco Main Street Large Cap Portfolio](https://search.stillhousedata.com/fund/S000008078) | Class 2 | — | — |
| [SA Invesco Main Street Large Cap Portfolio](https://search.stillhousedata.com/fund/S000008078) | Class 3 | — | — |

## Fees (from the effective prospectus)

- 12b-1 fee: 0.00%
- Gross expense ratio: 0.76%
- Management fee: 0.73%
- Net expense ratio: 0.69%
- Other expenses: 0.03%

## Investment objective

The Portfolios investment goal is long term capital appreciation.

## Advisers

- [SunAmerica Asset Management, LLC (Advisor)](https://search.stillhousedata.com/firm/107338)
- [J.P. Morgan Investment Management Inc. (Subadvisor)](https://search.stillhousedata.com/firm/107038)

## Other filings by this registrant (15)

- [485APOS — 2026-07-29 (4 new series)](https://search.stillhousedata.com/launch/0001193125-26-322884)
- [485APOS — 2026-02-24](https://search.stillhousedata.com/launch/0001193125-26-067423)
- [485APOS — 2025-05-20](https://search.stillhousedata.com/launch/0001193125-25-123222)
- [485APOS — 2025-02-27](https://search.stillhousedata.com/launch/0001193125-25-039265)
- [485APOS — 2024-02-23](https://search.stillhousedata.com/launch/0001193125-24-044429)
- [485APOS — 2021-05-27 (8 new series)](https://search.stillhousedata.com/launch/0001193125-21-175521)
- [485APOS — 2021-05-04](https://search.stillhousedata.com/launch/0001193125-21-150159)
- [485APOS — 2020-11-25](https://search.stillhousedata.com/launch/0001193125-20-303751)
- [485APOS — 2020-07-24 (2 new series)](https://search.stillhousedata.com/launch/0001193125-20-198420)
- [485APOS — 2019-07-24 (2 new series)](https://search.stillhousedata.com/launch/0001193125-19-201396)
- [485APOS — 2019-02-14 (2 new series)](https://search.stillhousedata.com/launch/0001193125-19-041207)
- [485APOS — 2018-10-18](https://search.stillhousedata.com/launch/0001193125-18-301830)

## More

- [Registrant profile: SUNAMERICA SERIES TRUST](https://search.stillhousedata.com/registrant/892538)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/launch/0001193125-23-135820.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.