Qube Research & Technologies (QRT)
WLK icon

Qube Research & Technologies (QRT)’s Westlake Corp WLK Stock Holding History

Qube Research & Technologies (QRT)’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 		$23.5M Buy
+321,718
New +$31.4M 0.02% 833
2025
Q3 		– Sell
-134,571
Closed -$10.2M – 4002
2025
Q2 		$10.2M Buy
134,571
+18,771
+16% +$1.54M 0.01% 1276
2025
Q1 		$11.6M Sell
115,800
-2,920
-2% -$323K 0.01% 1036
2024
Q4 		$13.6M Buy
118,720
+31,741
+36% +$4.13M 0.02% 913
2024
Q3 		$13.1M Buy
86,979
+38,326
+79% +$5.51M 0.02% 880
2024
Q2 		$7.05M Buy
+48,653
New +$7.47M 0.01% 1095
2023
Q4 		– Sell
-2,629
Closed -$328K – 4793
2023
Q3 		$328K Buy
+2,629
New +$337K ﹤0.01% 2209
2023
Q1 		– Sell
-3,152
Closed -$323K – 3085
2022
Q4 		$323K Sell
3,152
-72,674
-96% -$7.32M ﹤0.01% 1630
2022
Q3 		$6.59M Sell
75,826
-24,915
-25% -$2.39M 0.04% 530
2022
Q2 		$9.88M Buy
+100,741
New +$12.3M 0.07% 321
2022
Q1 		– Sell
-67,153
Closed -$6.52M – 3077
2021
Q4 		$6.52M Buy
+67,153
New +$6.55M 0.05% 473
2021
Q3 		– Sell
-112,553
Closed -$10.1M – 2834
2021
Q2 		$10.1M Buy
112,553
+65,218
+138% +$6.33M 0.12% 208
2021
Q1 		$4.2M Buy
+47,335
New +$4.11M 0.07% 392

Other funds holding WLK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
T. Rowe Price Associates
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
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Portfolio Management
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
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Qube Research & Technologies (QRT)'s WLK Position: Q2 2026 in Review

Qube Research & Technologies (QRT) opened a new position in Westlake Corp (WLK) in Q2 2026: 321,718 shares worth $23.5M. The stake represents 0.02% of the portfolio and ranks #833 among its holdings. This is a return to the name: Qube Research & Technologies (QRT) previously reported a position in WLK as recently as Q2 2025.

Qube Research & Technologies (QRT) first reported a position in WLK in Q1 2021 and has held it in 13 quarters since. 360 funds tracked by Wall St. Rank hold WLK as of Q2 2026.

  • Qube Research & Technologies (QRT) held 321,718 shares of Westlake Corp worth $23.5M as of Q2 2026.
  • Westlake Corp was a new Qube Research & Technologies (QRT) position in Q2 2026.
  • Westlake Corp made up 0.02% of Qube Research & Technologies (QRT)'s portfolio in Q2 2026, its #833 holding.
  • Qube Research & Technologies (QRT) first reported a position in Westlake Corp in Q1 2021 and has held it in 13 quarters since.
  • 360 funds tracked by Wall St. Rank held Westlake Corp as of Q2 2026.

Based on Qube Research & Technologies (QRT)'s 13F filing for Q2 2026, filed 14 Aug 2026.