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Scientech Research LLC’s Westlake Corp WLK Stock Holding History

Scientech Research LLC’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 		$351K Buy
+4,813
New +$470K 0.28% 106
2025
Q4 		– Sell
-9,742
Closed -$751K – 836
2025
Q3 		$751K Buy
+9,742
New +$812K 0.26% 131
2024
Q3 		– Sell
-2,882
Closed -$417K – 867
2024
Q2 		$417K Buy
+2,882
New +$443K 0.09% 373

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

Scientech Research LLC's WLK Position: Q2 2026 in Review

Scientech Research LLC opened a new position in Westlake Corp (WLK) in Q2 2026: 4,813 shares worth $351K. The stake represents 0.28% of the portfolio and ranks #106 among its holdings. This is a return to the name: Scientech Research LLC previously reported a position in WLK as recently as Q3 2025.

Scientech Research LLC first reported a position in WLK in Q2 2024 and has held it in 3 quarters since. The position peaked at $751K in Q3 2025. 359 funds tracked by Wall St. Rank hold WLK as of Q2 2026.

  • Scientech Research LLC held 4,813 shares of Westlake Corp worth $351K as of Q2 2026.
  • Westlake Corp was a new Scientech Research LLC position in Q2 2026.
  • Westlake Corp made up 0.28% of Scientech Research LLC's portfolio in Q2 2026, its #106 holding.
  • Scientech Research LLC first reported a position in Westlake Corp in Q2 2024 and has held it in 3 quarters since.
  • Scientech Research LLC's Westlake Corp position peaked at $751K in Q3 2025.
  • 359 funds tracked by Wall St. Rank held Westlake Corp as of Q2 2026.

Based on Scientech Research LLC's 13F filing for Q2 2026, filed 14 Aug 2026.