F/m Opportunistic Income ETF — new fund registration

RBB FUND, INC. registered fund series on Form 485APOS, filed 2025-10-31. Featured series: F/m Opportunistic Income ETF.

Registration

Registrant / trust: RBB FUND, INC.
CIK: 0000831114
Form: 485APOS
Filed: 2025-10-31
State of incorporation: MD
Accession: 0001398344-25-020131
Reported net assets: $45.7M

Series & classes (1)

Series	Class	Ticker	New
F/m Opportunistic Income ETF	F/m Opportunistic Income ETF	XFIX	—

Fees (from the effective prospectus)

12b-1 fee: 0.00%
Gross expense ratio: 0.43%
Management fee: 0.39%
Other expenses: 0.00%

Investment objective

The investment objective of the F/m Opportunistic Income ETF (the Fund) is to provide investors with attractive income opportunities by identifying undervalued and opportunistic sectors and securities in the U.S. fixed income markets, while typically limiting duration and averaging an investment-grade credit quality.

Advisers

Fm Investments LLC (Advisor)