Aquatic Capital Management’s Westlake Corp WLK Stock Holding History

Aquatic 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	$357K	Buy	+4,884	New	+$477K	0.01%	884
2025 Q4	–	Sell	-29,130	Closed	-$2.24M	–	1819
2025 Q3	$2.24M	Buy	+29,130	New	+$2.43M	0.04%	460
2025 Q2	–	Sell	-14,126	Closed	-$1.41M	–	1587
2025 Q1	$1.41M	Buy	+14,126	New	+$1.56M	0.04%	510
2024 Q4	–	Sell	-23,300	Closed	-$3.5M	–	1648
2024 Q3	$3.5M	Buy	23,300 +22,600	+3,229%	+$3.25M	0.09%	248
2024 Q2	$101K	Buy	+700	New	+$108K	﹤0.01%	894
2023 Q4	–	Sell	-9,500	Closed	-$1.18M	–	1669
2023 Q3	$1.18M	Buy	+9,500	New	+$1.22M	0.05%	301
2022 Q4	–	Sell	-17,700	Closed	-$1.54M	–	1879
2022 Q3	$1.54M	Buy	17,700 +3,600	+26%	+$345K	0.15%	189
2022 Q2	$1.38M	Buy	+14,100	New	+$1.73M	0.45%	49

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 $3.38T AUM 44.17% 1-Year Est. Return

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

Aquatic Capital Management opened a new position in Westlake Corp (WLK) in Q2 2026: 4,884 shares worth $357K. The stake represents 0.01% of the portfolio and ranks #884 among its holdings. This is a return to the name: Aquatic Capital Management previously reported a position in WLK as recently as Q3 2025.

Aquatic Capital Management first reported a position in WLK in Q2 2022 and has held it in 8 quarters since. The position peaked at $3.5M in Q3 2024. 360 funds tracked by Wall St. Rank hold WLK as of Q2 2026.

Aquatic Capital Management held 4,884 shares of Westlake Corp worth $357K as of Q2 2026.
Westlake Corp was a new Aquatic Capital Management position in Q2 2026.
Westlake Corp made up 0.01% of Aquatic Capital Management's portfolio in Q2 2026, its #884 holding.
Aquatic Capital Management first reported a position in Westlake Corp in Q2 2022 and has held it in 8 quarters since.
Aquatic Capital Management's Westlake Corp position peaked at $3.5M in Q3 2024.
360 funds tracked by Wall St. Rank held Westlake Corp as of Q2 2026.

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