RBB Fund, Inc. has made a significant announcement regarding its investment advisory structure. Effective December 31, 2026, Emerald Mutual Fund Advisers Trust will serve as the sole investment adviser for the Emerald Large Cap Focused Fund. This change comes in the wake of T. Rowe Price Group, Inc.'s acquisition of F/m Investments LLC, which has served as a co-adviser to the fund.

This advisory transition is crucial as it reflects a broader trend in the investment management industry, where firms are consolidating advisory roles to enhance efficiency and service delivery. The shift may also influence how mutual funds operate, particularly in terms of advisory agreements and management strategies.

Background

RBB Fund, Inc., incorporated in Maryland, operates in the investment sector. The company is known for its Emerald Large Cap Focused Fund, which offers both Institutional and Investor Class Shares under the tickers IAFLX and IAFMX, respectively. The recent filing on October 30, 2026, indicates a proactive approach to updating its advisory framework.

What the Filing Says

The filing states, "Emerald Mutual Fund Advisers Trust and F/m Investments LLC currently serve as co-advisers to the Fund." It further notes that, following the acquisition by T. Rowe Price, F/m will resign as co-adviser effective December 31, 2026, allowing Emerald to take on the sole advisory role.

Impact

This change may affect shareholders of the Emerald Large Cap Focused Fund, as the advisory responsibilities will be streamlined under Emerald. Francisco J. Bido, who has managed the fund since its inception, will continue in his role, ensuring continuity in management despite the changes in advisory structure.

What's Next

As of now, the filing does not specify any further actions or filings expected following this advisory change. However, stakeholders can anticipate updates to the Fund's Prospectus and Statement of Additional Information to reflect Emerald's new role as the sole investment adviser.

For more information, the filing can be accessed under accession number 0001398344-26-019176.