Yaupon Capital Management’s Westlake Corp WLK Stock Holding History

Yaupon Capital 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
2026 Q2	–	Sell	-107,044	Closed	-$12.5M	–	153
2026 Q1	$12.5M	Buy	+107,044	New	+$10.4M	0.39%	61
2024 Q2	–	Sell	-61,300	Closed	-$9.37M	–	137
2024 Q1	$9.37M	Buy	+61,300	New	+$8.63M	0.47%	64
2023 Q3	–	Sell	-120,201	Closed	-$14.4M	–	137
2023 Q2	$14.4M	Buy	+120,201	New	+$13.8M	1.83%	19
2023 Q1	–	Sell	-76,639	Closed	-$7.86M	–	123
2022 Q4	$7.86M	Buy	76,639 +52,000	+211%	+$5.24M	1.24%	34
2022 Q3	$2.14M	Sell	24,639 -6,561	-21%	-$629K	0.46%	56
2022 Q2	$3.06M	Buy	+31,200	New	+$3.82M	1.08%	31

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

Yaupon Capital Management's WLK Position: Q2 2026 in Review

Yaupon Capital Management sold out of Westlake Corp (WLK) in Q2 2026, closing a stake of 107,044 shares — an estimated $12.5M sold.

Yaupon Capital Management first reported a position in WLK in Q2 2022 and held it in 6 quarters. The position peaked at $14.4M in Q2 2023. 360 funds tracked by Wall St. Rank hold WLK as of Q2 2026.

Yaupon Capital Management reported no remaining Westlake Corp position as of Q2 2026 after selling out during the quarter.
Yaupon Capital Management sold 107,044 Westlake Corp shares in Q2 2026, an estimated $12.5M.
Yaupon Capital Management first reported a position in Westlake Corp in Q2 2022 and held it in 6 quarters.
Yaupon Capital Management's Westlake Corp position peaked at $14.4M in Q2 2023.
360 funds tracked by Wall St. Rank held Westlake Corp as of Q2 2026.

Based on Yaupon Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.