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

As of Dec 31, 2022, the Longleaf Partners portfolio activity showed several notable changes in holdings, according to the latest SEC 13F filing reported on Feb 14, 2023. 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