# F/m Accumulator Intermediate U.S. Treasury Fund — new fund registration

RBB FUND, INC. registered 4 new fund series on Form 485APOS, filed 2026-03-27. Featured series: F/m Accumulator Intermediate U.S. Treasury Fund.

## Registration

- Registrant / trust: RBB FUND, INC.
- CIK: 0000831114
- Form: 485APOS
- Filed: 2026-03-27
- State of incorporation: MD
- Accession: 0001398344-26-005777

## Series & classes (4)

| Series | Class | Ticker | New |
| --- | --- | --- | --- |
| [F/m Accumulator Intermediate U.S. Treasury Fund](https://search.stillhousedata.com/fund/S000105625) | F/m Accumulator Intermediate U.S. Treasury Fund | — | Yes |
| [F/m Accumulator Long-Term U.S. Treasury Fund](https://search.stillhousedata.com/fund/S000105626) | F/m Accumulator Long-Term U.S. Treasury Fund | — | Yes |
| [F/m Accumulator TIPS Fund](https://search.stillhousedata.com/fund/S000105627) | F/m Accumulator TIPS Fund | — | Yes |
| [F/m Accumulator Ultrashort U.S. Treasury Fund](https://search.stillhousedata.com/fund/S000105628) | F/m Accumulator Ultrashort U.S. Treasury Fund | — | Yes |

## Fees (from the effective prospectus)

- 12b-1 fee: 0.00%
- Gross expense ratio: 0.18%
- Management fee: 0.15%
- Other expenses: 0.00%

## Investment objective

The investment objective of the F/m Accumulator Intermediate U.S. Treasury Fund (the F/m Accumulator Intermediate Treasury Fund or the Fund) is to generate total returns through exposure to U.S. Treasury securities with remaining maturities of three (3) to ten (10) years, while minimizing dividend and/or distribution payments.

## Other filings by this registrant (15)

- [485APOS — 2026-05-12 (5 new series)](https://search.stillhousedata.com/launch/0001398344-26-009011)
- [485APOS — 2026-05-04](https://search.stillhousedata.com/launch/0001398344-26-008200)
- [485APOS — 2025-11-21](https://search.stillhousedata.com/launch/0001398344-25-021174)
- [485APOS — 2025-11-21](https://search.stillhousedata.com/launch/0001398344-25-021178)
- [485APOS — 2025-10-31](https://search.stillhousedata.com/launch/0001398344-25-020131)
- [485APOS — 2025-09-26 (3 new series)](https://search.stillhousedata.com/launch/0001398344-25-018545)
- [485APOS — 2025-09-23 (15 new series)](https://search.stillhousedata.com/launch/0001398344-25-018425)
- [485APOS — 2025-07-28](https://search.stillhousedata.com/launch/0001398344-25-013910)
- [485APOS — 2025-05-28 (6 new series)](https://search.stillhousedata.com/launch/0001398344-25-010173)
- [485APOS — 2025-05-02 (9 new series)](https://search.stillhousedata.com/launch/0001398344-25-008600)
- [485APOS — 2025-04-16](https://search.stillhousedata.com/launch/0001398344-25-007222)
- [485APOS — 2025-01-15 (12 new series)](https://search.stillhousedata.com/launch/0001398344-25-000706)

## More

- [Registrant profile: RBB FUND, INC.](https://search.stillhousedata.com/registrant/831114)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/launch/0001398344-26-005777.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.