<SEC-DOCUMENT>0000894189-23-008018-index.html : 20231031
<SEC-HEADER>0000894189-23-008018.hdr.sgml : 20231031
<ACCEPTANCE-DATETIME>20231031123039
ACCESSION NUMBER:		0000894189-23-008018
CONFORMED SUBMISSION TYPE:	497J
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20231031
DATE AS OF CHANGE:		20231031
EFFECTIVENESS DATE:		20231031

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			RBB FUND, INC.
		CENTRAL INDEX KEY:			0000831114
		IRS NUMBER:				510312196
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			0831

	FILING VALUES:
		FORM TYPE:		497J
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	033-20827
		FILM NUMBER:		231363258

	BUSINESS ADDRESS:	
		STREET 1:		615 E. MICHIGAN ST.
		CITY:			MILWAUKEE
		STATE:			WI
		ZIP:			53202
		BUSINESS PHONE:		609-731-6256

	MAIL ADDRESS:	
		STREET 1:		615 E. MICHIGAN ST.
		CITY:			MILWAUKEE
		STATE:			WI
		ZIP:			53202

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	RBB FUND INC
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FUND INC /DE/
		DATE OF NAME CHANGE:	19600201
<SERIES-AND-CLASSES-CONTRACTS-DATA>
<EXISTING-SERIES-AND-CLASSES-CONTRACTS>
<SERIES>
<OWNER-CIK>0000831114
<SERIES-ID>S000080833
<SERIES-NAME>F/M INVESTMENTS LARGE CAP FOCUSED FUND
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000243395
<CLASS-CONTRACT-NAME>Investor Shares
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000243396
<CLASS-CONTRACT-NAME>Institutional Shares
</CLASS-CONTRACT>
</SERIES>
</EXISTING-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>497J
<SEQUENCE>1
<FILENAME>fminvestmentslargecapfocus.htm
<DESCRIPTION>497J
<TEXT>
Document 1 - file: fminvestmentslargecapfocus.htm

</DOCUMENT>
</SEC-DOCUMENT>