# F/m Falling Interest Rates Strategy ETF — new fund registration

RBB FUND, INC. registered 8 new fund series on Form 485APOS, filed 2024-12-04. Featured series: F/m Falling Interest Rates Strategy ETF.

## Registration

- Registrant / trust: RBB FUND, INC.
- CIK: 0000831114
- Form: 485APOS
- Filed: 2024-12-04
- State of incorporation: MD
- Accession: 0001398344-24-022729

## Series & classes (8)

| Series | Class | Ticker | New |
| --- | --- | --- | --- |
| [F/m Falling Interest Rates Strategy ETF](https://search.stillhousedata.com/fund/S000090459) | F/m Falling Interest Rates Strategy ETF | — | Yes |
| [F/m Rising Interest Rates Strategy ETF](https://search.stillhousedata.com/fund/S000090460) | F/m Rising Interest Rates Strategy ETF | — | Yes |
| [F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF](https://search.stillhousedata.com/fund/S000090461) | F/m Short-Term Treasury Inflation-Protected Security (TIPS) ETF | RBIL | Yes |
| [F/m U.S. Treasury 10-Year Ladder ETF](https://search.stillhousedata.com/fund/S000090462) | F/m U.S. Treasury 10-Year Ladder ETF | — | Yes |
| [F/m U.S. Treasury 2-Year Ladder ETF](https://search.stillhousedata.com/fund/S000090463) | F/m U.S. Treasury 2-Year Ladder ETF | — | Yes |
| [F/m U.S. Treasury 5-Year Ladder ETF](https://search.stillhousedata.com/fund/S000090464) | F/m U.S. Treasury 5-Year Ladder ETF | — | Yes |
| [F/m Yield Curve Flattening Strategy ETF](https://search.stillhousedata.com/fund/S000090465) | F/m Yield Curve Flattening Strategy ETF | — | Yes |
| [F/m Yield Curve Steepening Strategy ETF](https://search.stillhousedata.com/fund/S000090466) | F/m Yield Curve Steepening Strategy ETF | — | Yes |

## Fees (from the effective prospectus)

- 12b-1 fee: 0.00%
- Gross expense ratio: 0.50%
- Management fee: 0.50%
- Other expenses: 0.00%

## Investment objective

The investment objective of the F/m Falling Interest Rates Strategy ETF (the F/m Falling Rates Fund or the Fund) is to seek to implement a falling rate strategy that is designed to benefit from falling interest rates in both short-term and long-term U.S. Treasury yields.

## 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 — 2026-03-27 (4 new series)](https://search.stillhousedata.com/launch/0001398344-26-005777)
- [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)

## More

- [Registrant profile: RBB FUND, INC.](https://search.stillhousedata.com/registrant/831114)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/launch/0001398344-24-022729.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.