Mason Hawkins - Longleaf Partners 13F Activity & Position Changes (Q4 2022)

According to the SEC 13F filed on Feb 14, 2023, the Longleaf Partners portfolio showed several notable changes in holdings as of quarter-end Dec 31, 2022. The activity included new positions, additions to existing holdings, reductions, and complete exits, providing a clear view of how the portfolio evolved during the quarter.

During Q4 2022, the filing reported:

New Buys - RXO, Inc.

Increases - Oscar Health, Inc.

Reductions - Affiliated Managers Group, Inc., Cardinal Health, Inc., CNH Industrial, CNX Resources Corporation, Douglas Emmett, Inc., and 23 more

Complete Exits - None reported

These updates highlight how the portfolio adjusted across different sectors and market conditions, offering insights into allocation shifts and investment trends.

Date	Symbol	Name	Type	Change Qty	% Change	Value	Remaining
Q4 2022	AMG Affiliated Managers Group, Inc.	Affiliated Managers Group, Inc.	Sell	-686,331	-42.4%	$147.62M	931,781
Q4 2022	CAH Cardinal Health, Inc.	Cardinal Health, Inc.	Sell	-4,823	-22.3%	$1.29M	16,785
Q4 2022	CNH CNH Industrial	CNH Industrial	Sell	-1,834,465	-51.4%	$27.81M	1,731,430
Q4 2022	CNX CNX Resources Corporation	CNX Resources Corporation	Sell	-3,695,897	-24.4%	$193.32M	11,479,566
Q4 2022	DEI Douglas Emmett, Inc.	Douglas Emmett, Inc.	Sell	-2,575,505	-56.6%	$30.98M	1,976,071
Q4 2022	ESRT Empire State Realty Trust, Inc.	Empire State Realty Trust, Inc.	Sell	-4,913,741	-37.3%	$55.74M	8,269,302
Q4 2022	FDX FedEx Corporation	FedEx Corporation	Sell	-401,444	-33.8%	$135.96M	784,985
Q4 2022	FI Fiserv, Inc.	Fiserv, Inc.	Sell	-240,040	-21.1%	$90.75M	897,884
Q4 2022	G9618E107 White Mountains	White Mountains	Sell	-57,104	-50.7%	$78.49M	55,493
Q4 2022	GE GE Aerospace	GE Aerospace	Sell	-1,288,569	-40.9%	$155.94M	1,861,085
Q4 2022	GHC Graham Holdings Company	Graham Holdings Company	Sell	-139,685	-54.7%	$69.93M	115,733
Q4 2022	GOOG Alphabet Inc.	Alphabet Inc.	Sell	-396,993	-26.5%	$97.53M	1,099,136
Q4 2022	H Hyatt Hotels Corporation	Hyatt Hotels Corporation	Sell	-848,762	-31.9%	$164.01M	1,813,306
Q4 2022	HOUS Anywhere Real Estate Inc.	Anywhere Real Estate Inc.	Sell	-4,035,619	-38.1%	$41.82M	6,543,957
Q4 2022	HTHT H World Group Limited	H World Group Limited	Sell	-41,392	-6.6%	$24.90M	587,104
Q4 2022	IAC IAC Inc.	IAC Inc.	Sell	-157,214	-5.7%	$114.91M	2,588,132
Q4 2022	LBRDA Liberty Broadband Corporation	Liberty Broadband Corporation	Sell	-15,695	-84.8%	$214.20K	2,824
Q4 2022	LBRDK Liberty Broadband Corporation	Liberty Broadband Corporation	Sell	-436,983	-30.6%	$75.54M	990,467
Q4 2022	LUMN Lumen Technologies, Inc.	Lumen Technologies, Inc.	Sell	-18,741,439	-32.0%	$208.21M	39,886,141
Q4 2022	MAT Mattel, Inc.	Mattel, Inc.	Sell	-1,876,157	-13.5%	$214.70M	12,034,582
Q4 2022	MGM MGM Resorts International	MGM Resorts International	Sell	-1,575,625	-29.7%	$124.85M	3,723,554
Q4 2022	MSGS Madison Square Garden Sports Co	Madison Square Garden Sports Co	Sell	-438,303	-53.6%	$69.59M	379,568
Q4 2022	OSCR Oscar Health, Inc.	Oscar Health, Inc.	Buy	+3,430,032	+30.8%	$35.86M	14,576,904
Q4 2022	PVH PVH Corp.	PVH Corp.	Sell	-955,856	-40.3%	$99.98M	1,416,357
Q4 2022	RXO RXO, Inc.	RXO, Inc.	Buy - Position Entry	+43,731	-	$752.17K	43,731
Q4 2022	SWK Stanley Black & Decker, Inc.	Stanley Black & Decker, Inc.	Sell	-27,016	-5.8%	$32.71M	435,400
Q4 2022	VMEO Vimeo, Inc.	Vimeo, Inc.	Sell	-1,025,803	-9.1%	$35.23M	10,270,517
Q4 2022	WBD Warner Bros. Discovery, Inc. -	Warner Bros. Discovery, Inc. -	Sell	-1,736,917	-12.6%	$113.79M	12,002,947
Q4 2022	WMG Warner Music Group Corp.	Warner Music Group Corp.	Sell	-1,141,831	-33.9%	$77.98M	2,226,669
Q4 2022	YY JOYY Inc.	JOYY Inc.	Sell	-30,716	-3.9%	$23.75M	751,794