1832 Asset Management’s Westlake Corp WLK Stock Holding History

1832 Asset Management’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 Q4	–	Sell	-138,920	Closed	-$10.7M	–	774
2025 Q3	$10.7M	Hold	138,920	–	–	0.01%	324
2025 Q2	$10.5M	Sell	138,920 -14,820	-10%	-$1.21M	0.01%	321
2025 Q1	$15.4M	Sell	153,740 -222,260	-59%	-$24.6M	0.01%	308
2024 Q4	$43.1M	Buy	376,000 +188,328	+100%	+$24.5M	0.04%	201
2024 Q3	$28.2M	Hold	187,672	–	–	0.02%	257
2024 Q2	$27.2M	Buy	+187,672	New	+$28.8M	0.02%	246
2018 Q3	–	Sell	-70	Closed	-$8K	–	726
2018 Q2	$8K	Hold	70	–	–	﹤0.01%	582
2018 Q1	$8K	Sell	70 -355	-84%	-$39.5K	﹤0.01%	613
2017 Q4	$45K	Sell	425 -560	-57%	-$51.9K	﹤0.01%	548
2017 Q3	$82K	Hold	985	–	–	﹤0.01%	558
2017 Q2	$65K	Hold	985	–	–	﹤0.01%	538
2017 Q1	$65K	Sell	985 -1,365	-58%	-$86.4K	﹤0.01%	580
2016 Q4	$132K	Buy	+2,350	New	+$128K	﹤0.01%	639

Other funds holding WLK

OAG

Orbis Allan Gray Hamilton, Bermuda $23.7B AUM 65.43% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

BIP

Brandes Investment Partners La Jolla, California $14.1B AUM 25.52% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Holocene Advisors New York $41.5B AUM 42.97% 1-Year Est. Return

1832 Asset Management's WLK Position: Q4 2025 in Review

1832 Asset Management sold out of Westlake Corp (WLK) in Q4 2025, closing a stake of 138,920 shares — an estimated $10.7M sold.

1832 Asset Management first reported a position in WLK in Q4 2016 and held it in 13 quarters. The position peaked at $43.1M in Q4 2024. 296 funds tracked by Wall St. Rank hold WLK as of Q4 2025.

1832 Asset Management reported no remaining Westlake Corp position as of Q4 2025 after selling out during the quarter.
1832 Asset Management sold 138,920 Westlake Corp shares in Q4 2025, an estimated $10.7M.
1832 Asset Management first reported a position in Westlake Corp in Q4 2016 and held it in 13 quarters.
1832 Asset Management's Westlake Corp position peaked at $43.1M in Q4 2024.
296 funds tracked by Wall St. Rank held Westlake Corp as of Q4 2025.

Based on 1832 Asset Management's 13F filing for Q4 2025, filed 13 Feb 2026.