<SEC-DOCUMENT>0001140361-23-010706-index.html : 20230308
<SEC-HEADER>0001140361-23-010706.hdr.sgml : 20230308
<ACCEPTANCE-DATETIME>20230308170208
ACCESSION NUMBER:		0001140361-23-010706
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20230308
DATE AS OF CHANGE:		20230308

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			New Mountain Finance Corp
		CENTRAL INDEX KEY:			0001496099
		IRS NUMBER:				272978010
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	814-00832
		FILM NUMBER:		23716876

	BUSINESS ADDRESS:	
		STREET 1:		1633 BROADWAY
		STREET 2:		48TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
		BUSINESS PHONE:		2127300200

	MAIL ADDRESS:	
		STREET 1:		1633 BROADWAY
		STREET 2:		48TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	New Mountain Guardian Corp
		DATE OF NAME CHANGE:	20100706
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>ny20006540x2.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: ny20006540x2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>ny20006540x2-nc_01.jpg
<TEXT>
Document 2 - file: ny20006540x2-nc_01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>ny20006540x2-nc_02.jpg
<TEXT>
Document 3 - file: ny20006540x2-nc_02.jpg

</DOCUMENT>
</SEC-DOCUMENT>