<SEC-DOCUMENT>0000950103-23-009302-index.html : 20230626
<SEC-HEADER>0000950103-23-009302.hdr.sgml : 20230626
<ACCEPTANCE-DATETIME>20230626202145
ACCESSION NUMBER:		0000950103-23-009302
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20230615
FILED AS OF DATE:		20230626
DATE AS OF CHANGE:		20230626

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			ONEX CORP
		CENTRAL INDEX KEY:			0000937226
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39439
		FILM NUMBER:		231043803

	BUSINESS ADDRESS:	
		STREET 1:		161 BAY STREET
		STREET 2:		P O BOX 700
		CITY:			TORONTO ONTARIO CANA
		STATE:			A6

	MAIL ADDRESS:	
		STREET 1:		161 BAY STREET
		STREET 2:		P O BOX 700
		CITY:			TORONTO ONTARIO CANA
		STATE:			A6

	FORMER NAME:	
		FORMER CONFORMED NAME:	ONEX CORP ET AL
		DATE OF NAME CHANGE:	19950209

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			SCHWARTZ GERALD W
		CENTRAL INDEX KEY:			0001275599

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39439
		FILM NUMBER:		231043798

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Onex Capital Solutions GP, LLC
		CENTRAL INDEX KEY:			0001982760
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39439
		FILM NUMBER:		231043801

	BUSINESS ADDRESS:	
		STREET 1:		C/O ONEX CREDIT MANAGEMENT LLC
		STREET 2:		930 SYLVAN AVENUE
		CITY:			ENGLEWOOD CLIFFS
		STATE:			NJ
		ZIP:			07632
		BUSINESS PHONE:		201-541-2121

	MAIL ADDRESS:	
		STREET 1:		C/O ONEX CREDIT MANAGEMENT LLC
		STREET 2:		930 SYLVAN AVENUE
		CITY:			ENGLEWOOD CLIFFS
		STATE:			NJ
		ZIP:			07632

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			OMI Partnership Holdings Ltd.
		CENTRAL INDEX KEY:			0001982797
		STATE OF INCORPORATION:			A6
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39439
		FILM NUMBER:		231043802

	BUSINESS ADDRESS:	
		STREET 1:		C/O ONEX CORPORATION
		STREET 2:		161 BAY STREET P.O. BOX 700
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M5J 2S1
		BUSINESS PHONE:		1 (416) 362-7711

	MAIL ADDRESS:	
		STREET 1:		C/O ONEX CORPORATION
		STREET 2:		161 BAY STREET P.O. BOX 700
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M5J 2S1

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Onex Capital Solutions GP, LP
		CENTRAL INDEX KEY:			0001982761
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39439
		FILM NUMBER:		231043800

	BUSINESS ADDRESS:	
		STREET 1:		C/O ONEX CREDIT MANAGEMENT LLC
		STREET 2:		930 SYLVAN AVENUE
		CITY:			ENGLEWOOD CLIFFS
		STATE:			NJ
		ZIP:			07632
		BUSINESS PHONE:		201-541-2121

	MAIL ADDRESS:	
		STREET 1:		C/O ONEX CREDIT MANAGEMENT LLC
		STREET 2:		930 SYLVAN AVENUE
		CITY:			ENGLEWOOD CLIFFS
		STATE:			NJ
		ZIP:			07632

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Onex Capital Solutions Holdings, LP
		CENTRAL INDEX KEY:			0001982762
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39439
		FILM NUMBER:		231043799

	BUSINESS ADDRESS:	
		STREET 1:		C/O ONEX CREDIT MANAGEMENT LLC
		STREET 2:		930 SYLVAN AVENUE
		CITY:			ENGLEWOOD CLIFFS
		STATE:			NJ
		ZIP:			07632
		BUSINESS PHONE:		201-541-2121

	MAIL ADDRESS:	
		STREET 1:		C/O ONEX CREDIT MANAGEMENT LLC
		STREET 2:		930 SYLVAN AVENUE
		CITY:			ENGLEWOOD CLIFFS
		STATE:			NJ
		ZIP:			07632

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ATI Physical Therapy, Inc.
		CENTRAL INDEX KEY:			0001815849
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-NURSING & PERSONAL CARE FACILITIES [8050]
		IRS NUMBER:				851408039
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		790 REMINGTON BOULEVARD
		CITY:			BOILINGBROOK
		STATE:			IL
		ZIP:			60440
		BUSINESS PHONE:		630-296-2223

	MAIL ADDRESS:	
		STREET 1:		790 REMINGTON BOULEVARD
		CITY:			BOILINGBROOK
		STATE:			IL
		ZIP:			60440

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Fortress Value Acquisition Corp. II
		DATE OF NAME CHANGE:	20200622
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>dp195765_3-onex.xml
<DESCRIPTION>FORM 3
<TEXT>
Document 1 - file: dp195765_3-onex.html

Document 1 - RAW XML: dp195765_3-onex.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99
<SEQUENCE>2
<FILENAME>dp195765_3-ex99.htm
<DESCRIPTION>EXHIBIT 99
<TEXT>
Document 2 - file: dp195765_3-ex99.htm

</DOCUMENT>
</SEC-DOCUMENT>