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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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 f4p+AVMMoWEyq+QQdg48WA==

<SEC-DOCUMENT>0000927016-01-001674.txt : 20010409
<SEC-HEADER>0000927016-01-001674.hdr.sgml : 20010409
ACCESSION NUMBER:		0000927016-01-001674
CONFORMED SUBMISSION TYPE:	497
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20010402

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			RBB FUND INC
		CENTRAL INDEX KEY:			0000831114
		STANDARD INDUSTRIAL CLASSIFICATION:	 []
		FISCAL YEAR END:			0831

	FILING VALUES:
		FORM TYPE:		497
		SEC ACT:		
		SEC FILE NUMBER:	033-20827
		FILM NUMBER:		1590758

	BUSINESS ADDRESS:	
		STREET 1:		400 BELLEVUE PKWY STE 100
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809
		BUSINESS PHONE:		3027911791

	MAIL ADDRESS:	
		STREET 1:		103 BELLEVUE PKWY
		STREET 2:		SUITE 152
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FUND INC /DE/
		DATE OF NAME CHANGE:	19600201
</SEC-HEADER>
<DOCUMENT>
<TYPE>497
<SEQUENCE>1
<FILENAME>0001.txt
<DESCRIPTION>THE RBB FUND, INC
<TEXT>

<PAGE>

                             N/I NUMERIC INVESTORS
                                family of funds


                     N/I NUMERIC INVESTORS Micro Cap Fund
                       N/I NUMERIC INVESTORS Growth Fund
                      N/I NUMERIC INVESTORS Mid Cap Fund
                  N/I NUMERIC INVESTORS Small Cap Value Fund

                 (INVESTMENT PORTFOLIOS OF THE RBB FUND, INC.)


                 Supplement dated April 2, 2001 to Prospectus
                            dated December 31, 2000


Reopening of Fund

     The paragraphs on pages 2, 13-14 of the prospectus with respect to the
closing of the N/I NUMERIC INVESTORS Micro Cap Fund are revised as follows:

     As of April 2, 2001, the N/I NUMERIC INVESTORS Micro Cap Fund shall reopen
to new investment. Although the adviser reserves the right to close this Fund to
new investments at any time or to further restrict sales of its shares, the
adviser currently intends to close the Fund when total assets reach $125
million. The total assets in the Fund are currently $103 million.
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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