<SEC-DOCUMENT>0000950170-24-059646-index.html : 20240514
<SEC-HEADER>0000950170-24-059646.hdr.sgml : 20240514
<ACCEPTANCE-DATETIME>20240514163033
ACCESSION NUMBER:		0000950170-24-059646
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20240514
FILED AS OF DATE:		20240514
DATE AS OF CHANGE:		20240514

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			STEIN ELLIOT JR
		CENTRAL INDEX KEY:			0001285613
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-56645
		FILM NUMBER:		24944905

	MAIL ADDRESS:	
		STREET 1:		C/ COMMONWEALTH CAPITAL PARTNERS
		STREET 2:		444 MADISON AVE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Middle Market Apollo Institutional Private Lending
		CENTRAL INDEX KEY:			0002006758
		ORGANIZATION NAME:           	
		IRS NUMBER:				934353274
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		9 WEST 57TH STREET
		STREET 2:		42ND FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
		BUSINESS PHONE:		212-515-3200

	MAIL ADDRESS:	
		STREET 1:		9 WEST 57TH STREET
		STREET 2:		42ND FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>ownership.xml
<DESCRIPTION>3
<TEXT>
Document 1 - file: ownership.html

Document 1 - RAW XML: ownership.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>ck0002006758-ex24.htm
<DESCRIPTION>EX-24
<TEXT>
Document 2 - file: ck0002006758-ex24.htm

</DOCUMENT>
</SEC-DOCUMENT>