Hudson Bay Capital Management
WLK icon

Hudson Bay Capital Management’s Westlake Corp WLK Stock Holding History

Hudson Bay 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
Q1 		– Sell
-30,443
Closed -$2.25M – 1628
2025
Q4 		$2.25M Buy
30,443
+26,947
+771% +$1.92M 0.01% 690
2025
Q3 		$269K Buy
+3,496
New +$291K ﹤0.01% 989
2025
Q1 		– Sell
-25,000
Closed -$2.87M – 1485
2024
Q4 		$2.87M Hold
25,000
– – 0.01% 598
2024
Q3 		$3.76M Buy
+25,000
New +$3.6M 0.02% 479
2017
Q4 		– Sell
-24,500
Closed -$2.04M – 560
2017
Q3 		$2.04M Buy
+24,500
New +$1.8M 0.05% 245
2017
Q1 		– Sell
-52,802
Closed -$2.96M – 924
2016
Q4 		$2.96M Buy
+52,802
New +$2.88M 0.06% 277

Other funds holding WLK

OAG
Orbis Allan Gray Hamilton, Bermuda $23.7B AUM 65.43% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
BIP
Brandes Investment Partners La Jolla, California $14.1B AUM 25.52% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Hudson Bay Capital Management's WLK Position: Q1 2026 in Review

Hudson Bay Capital Management sold out of Westlake Corp (WLK) in Q1 2026, closing a stake of 30,443 shares — an estimated $2.25M sold.

Hudson Bay Capital Management first reported a position in WLK in Q4 2016 and held it in 6 quarters. The position peaked at $3.76M in Q3 2024. 337 funds tracked by Wall St. Rank hold WLK as of Q1 2026.

  • Hudson Bay Capital Management reported no remaining Westlake Corp position as of Q1 2026 after selling out during the quarter.
  • Hudson Bay Capital Management sold 30,443 Westlake Corp shares in Q1 2026, an estimated $2.25M.
  • Hudson Bay Capital Management first reported a position in Westlake Corp in Q4 2016 and held it in 6 quarters.
  • Hudson Bay Capital Management's Westlake Corp position peaked at $3.76M in Q3 2024.
  • 337 funds tracked by Wall St. Rank held Westlake Corp as of Q1 2026.

Based on Hudson Bay Capital Management's 13F filing for Q1 2026, filed 13 May 2026.