<SEC-DOCUMENT>0000950142-20-002659-index.html : 20201202
<SEC-HEADER>0000950142-20-002659.hdr.sgml : 20201202
<ACCEPTANCE-DATETIME>20201202160528
ACCESSION NUMBER:		0000950142-20-002659
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20201130
FILED AS OF DATE:		20201202
DATE AS OF CHANGE:		20201202

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Oaktree Holdings, Ltd.
		CENTRAL INDEX KEY:			0001403524
		STATE OF INCORPORATION:			E9
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39394
		FILM NUMBER:		201363809

	BUSINESS ADDRESS:	
		STREET 1:		333 SOUTH GRAND AVENUE
		STREET 2:		28TH FLOOR
		CITY:			LOS ANGELES
		STATE:			CA
		ZIP:			90071
		BUSINESS PHONE:		(213) 830-6300

	MAIL ADDRESS:	
		STREET 1:		333 SOUTH GRAND AVENUE
		STREET 2:		28TH FLOOR
		CITY:			LOS ANGELES
		STATE:			CA
		ZIP:			90071

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			OAKTREE CAPITAL MANAGEMENT LP
		CENTRAL INDEX KEY:			0000949509
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39394
		FILM NUMBER:		201363810

	BUSINESS ADDRESS:	
		STREET 1:		333 S GRAND AVENUE 28TH FL
		CITY:			LOS ANGELES
		STATE:			CA
		ZIP:			90071
		BUSINESS PHONE:		2138306300

	MAIL ADDRESS:	
		STREET 1:		333 S GRAND AVE 28TH FL
		CITY:			LOS ANGELES
		STATE:			CA
		ZIP:			90071

	FORMER NAME:	
		FORMER CONFORMED NAME:	OAKTREE CAPITAL MANAGEMENT LLC
		DATE OF NAME CHANGE:	20010605

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			OCM FIE, LLC
		CENTRAL INDEX KEY:			0001498954
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39394
		FILM NUMBER:		201363811

	BUSINESS ADDRESS:	
		STREET 1:		333 SOUTH GRAND AVENUE
		STREET 2:		28TH FLOOR
		CITY:			LOS ANGELES
		STATE:			CA
		ZIP:			90071
		BUSINESS PHONE:		(213) 830-6300

	MAIL ADDRESS:	
		STREET 1:		333 SOUTH GRAND AVENUE
		STREET 2:		28TH FLOOR
		CITY:			LOS ANGELES
		STATE:			CA
		ZIP:			90071

	FORMER NAME:	
		FORMER CONFORMED NAME:	OCM FIE, L.P.
		DATE OF NAME CHANGE:	20100812

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Montrose Environmental Group, Inc.
		CENTRAL INDEX KEY:			0001643615
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MANAGEMENT CONSULTING SERVICES [8742]
		IRS NUMBER:				464195044
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1 PARK PLAZA, SUITE 1000
		CITY:			IRVINE
		STATE:			CA
		ZIP:			92614
		BUSINESS PHONE:		(949) 988-3500

	MAIL ADDRESS:	
		STREET 1:		1 PARK PLAZA, SUITE 1000
		CITY:			IRVINE
		STATE:			CA
		ZIP:			92614
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>es200116372_4-meg2.xml
<DESCRIPTION>OWNERSHIP DOCUMENT
<TEXT>
Document 1 - file: es200116372_4-meg2.html

Document 1 - RAW XML: es200116372_4-meg2.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>es200116372_ex9901.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
Document 2 - file: es200116372_ex9901.htm

</DOCUMENT>
</SEC-DOCUMENT>