Squarepoint
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Squarepoint’s Westlake Corp WLK Stock Holding History

Squarepoint’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 		$4.5M Buy
+38,532
New +$3.74M 0.01% 1579
2025
Q4 		– Sell
-100,391
Closed -$7.74M – 4968
2025
Q3 		$7.74M Buy
100,391
+5,908
+6% +$492K 0.01% 1210
2025
Q2 		$7.17M Sell
94,483
-137,575
-59% -$11.3M 0.01% 1253
2025
Q1 		$23.2M Buy
232,058
+53,753
+30% +$5.95M 0.03% 618
2024
Q4 		$20.4M Buy
178,305
+101,721
+133% +$13.2M 0.02% 761
2024
Q3 		$11.5M Buy
76,584
+13,673
+22% +$1.97M 0.02% 888
2024
Q2 		$9.11M Sell
62,911
-11,088
-15% -$1.7M 0.02% 990
2024
Q1 		$11.3M Buy
73,999
+29,083
+65% +$4.09M 0.02% 919
2023
Q4 		$6.29M Buy
44,916
+11,758
+35% +$1.49M 0.01% 1250
2023
Q3 		$4.13M Sell
33,158
-9,890
-23% -$1.27M 0.01% 1309
2023
Q2 		$5.14M Buy
43,048
+20,719
+93% +$2.37M 0.02% 1064
2023
Q1 		$2.59M Sell
22,329
-18,766
-46% -$2.17M 0.01% 1267
2022
Q4 		$4.21M Sell
41,095
-35,851
-47% -$3.61M 0.02% 925
2022
Q3 		$6.68M Buy
76,946
+26,989
+54% +$2.59M 0.03% 608
2022
Q2 		$4.9M Sell
49,957
-8,136
-14% -$996K 0.03% 690
2022
Q1 		$7.17M Sell
58,093
-15,406
-21% -$1.68M 0.03% 561
2021
Q4 		$7.14M Buy
73,499
+4,534
+7% +$442K 0.02% 655
2021
Q3 		$6.29M Sell
68,965
-40,929
-37% -$3.51M 0.02% 674
2021
Q2 		$9.9M Buy
109,894
+90,010
+453% +$8.74M 0.04% 470
2021
Q1 		$1.77M Buy
19,884
+14,146
+247% +$1.23M 0.01% 1146
2020
Q4 		$468K Sell
5,738
-7,204
-56% -$538K ﹤0.01% 1863
2020
Q3 		$818K Buy
12,942
+2,076
+19% +$123K 0.01% 1097
2020
Q2 		$583K Buy
+10,866
New +$500K 0.01% 1230
2020
Q1 		– Sell
-59,846
Closed -$4.2M – 2588
2019
Q4 		$4.2M Buy
59,846
+40,057
+202% +$2.69M 0.03% 564
2019
Q3 		$1.3M Buy
+19,789
New +$1.27M 0.01% 1057
2019
Q2 		– Sell
-25,788
Closed -$1.75M – 2707
2019
Q1 		$1.75M Sell
25,788
-79,683
-76% -$5.77M 0.02% 832
2018
Q4 		$6.98M Sell
105,471
-53,003
-33% -$3.83M 0.08% 315
2018
Q3 		$13.2M Buy
158,474
+101,785
+180% +$9.95M 0.16% 174
2018
Q2 		$6.1M Buy
56,689
+15,026
+36% +$1.68M 0.08% 358
2018
Q1 		$4.63M Sell
41,663
-39,086
-48% -$4.35M 0.07% 329
2017
Q4 		$8.6M Buy
80,749
+73,492
+1,013% +$6.81M 0.15% 151
2017
Q3 		$603K Sell
7,257
-11,943
-62% -$877K 0.01% 911
2017
Q2 		$1.27M Sell
19,200
-5,597
-23% -$355K 0.03% 643
2017
Q1 		$1.64M Sell
24,797
-3,713
-13% -$235K 0.05% 446
2016
Q4 		$1.6M Buy
28,510
+5,404
+23% +$295K 0.07% 345
2016
Q3 		$1.24M Buy
+23,106
New +$1.11M 0.08% 295
2016
Q2 		– Sell
-8,600
Closed -$398K – 1373
2016
Q1 		$398K Sell
8,600
-2,100
-20% -$95.3K 0.03% 711
2015
Q4 		$581K Buy
+10,700
New +$620K 0.06% 463

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

Squarepoint's WLK Position: Q1 2026 in Review

Squarepoint opened a new position in Westlake Corp (WLK) in Q1 2026: 38,532 shares worth $4.5M. The stake represents 0.01% of the portfolio and ranks #1579 among its holdings. This is a return to the name: Squarepoint previously reported a position in WLK as recently as Q3 2025.

Squarepoint first reported a position in WLK in Q4 2015 and has held it in 38 quarters since. The position peaked at $23.2M in Q1 2025. 336 funds tracked by Wall St. Rank hold WLK as of Q1 2026.

  • Squarepoint held 38,532 shares of Westlake Corp worth $4.5M as of Q1 2026.
  • Westlake Corp was a new Squarepoint position in Q1 2026.
  • Westlake Corp made up 0.01% of Squarepoint's portfolio in Q1 2026, its #1579 holding.
  • Squarepoint first reported a position in Westlake Corp in Q4 2015 and has held it in 38 quarters since.
  • Squarepoint's Westlake Corp position peaked at $23.2M in Q1 2025.
  • 336 funds tracked by Wall St. Rank held Westlake Corp as of Q1 2026.

Based on Squarepoint's 13F filing for Q1 2026, filed 15 May 2026.