David Shaw’s Westlake Corp WLK Stock Holding History

David Shaw’s Portfolio WLK Stock Details WLK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-3,100	Closed	-$235K	–	4968
2025 Q2	$235K	Buy	+3,100	New	+$254K	﹤0.01%	3989
2022 Q4	–	Sell	-53,500	Closed	-$4.65M	–	5158
2022 Q3	$4.65M	Hold	53,500	–	–	0.01%	2180
2022 Q2	$5.24M	Buy	53,500 +18,200	+52%	+$2.23M	0.01%	2058
2022 Q1	$4.36M	Buy	+35,300	New	+$3.85M	﹤0.01%	2475
2018 Q1	–	Sell	-5,000	Closed	-$533K	–	3801
2017 Q4	$533K	Buy	+5,000	New	+$463K	﹤0.01%	2952
2015 Q2	–	Sell	-10,000	Closed	-$719K	–	3895
2015 Q1	$719K	Sell	10,000 -40,500	-80%	-$2.6M	﹤0.01%	2809
2014 Q4	$3.08M	Hold	50,500	–	–	﹤0.01%	1915
2014 Q3	$4.37M	Sell	50,500 -15,000	-23%	-$1.36M	0.01%	1659
2014 Q2	$5.49M	Buy	65,500 +20,500	+46%	+$1.53M	0.01%	1552
2014 Q1	$2.98M	Buy	+45,000	New	+$2.86M	﹤0.01%	1994

Other funds holding WLK

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

OAG

Orbis Allan Gray Hamilton, Bermuda $29.1B AUM 60.8% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

BIP

Brandes Investment Partners La Jolla, California $14.3B AUM 23.11% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

David Shaw's WLK Position: Q2 2026 in Review

David Shaw reduced its Westlake Corp (WLK) stake by 14% in Q2 2026, selling an estimated $3.19M and leaving 200,534 shares worth $14.6M. The position accounts for 0.01% of the portfolio, ranked #1527.

David Shaw first reported a position in WLK in Q2 2013 and has held it in 38 quarters since. The position peaked at $115M in Q1 2015. 356 funds tracked by Wall St. Rank hold WLK as of Q2 2026.

David Shaw held 200,534 shares of Westlake Corp worth $14.6M as of Q2 2026.
David Shaw sold 32,649 Westlake Corp shares in Q2 2026, an estimated $3.19M.
Westlake Corp made up 0.01% of David Shaw's portfolio in Q2 2026, its #1527 holding.
David Shaw first reported a position in Westlake Corp in Q2 2013 and has held it in 38 quarters since.
David Shaw's Westlake Corp position peaked at $115M in Q1 2015.
356 funds tracked by Wall St. Rank held Westlake Corp as of Q2 2026.

Based on D.E. Shaw & Co's 13F filing for Q2 2026, filed 14 Aug 2026.