Osaic Holdings
WLK icon

Osaic Holdings’s Westlake Corp WLK Stock Holding History

Osaic Holdings’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 		$15.3K Buy
209
+19
+10% +$1.85K ﹤0.01% 6365
2026
Q1 		$22.2K Sell
190
-90
-32% -$8.73K ﹤0.01% 5786
2025
Q4 		$20.7K Sell
280
-2,978
-91% -$212K ﹤0.01% 5862
2025
Q3 		$274K Sell
3,258
-159
-5% -$13.3K ﹤0.01% 3957
2025
Q2 		$262K Buy
3,417
+918
+37% +$75.1K ﹤0.01% 3710
2025
Q1 		$250K Buy
2,499
+275
+12% +$30.5K ﹤0.01% 3457
2024
Q4 		$255K Buy
2,224
+77
+4% +$10K ﹤0.01% 3389
2024
Q3 		$323K Sell
2,147
-132
-6% -$19K ﹤0.01% 3252
2024
Q2 		$330K Sell
2,279
-1,934
-46% -$297K ﹤0.01% 3119
2024
Q1 		$644K Sell
4,213
-1,434
-25% -$202K ﹤0.01% 2732
2023
Q4 		$790K Sell
5,647
-539
-9% -$68.4K ﹤0.01% 2742
2023
Q3 		$771K Sell
6,186
-17,895
-74% -$2.3M ﹤0.01% 2867
2023
Q2 		$2.92M Buy
24,081
+1,088
+5% +$124K 0.01% 1559
2023
Q1 		$2.66M Buy
22,993
+2,652
+13% +$306K 0.01% 1603
2022
Q4 		$2.09M Buy
20,341
+10,501
+107% +$1.06M ﹤0.01% 1723
2022
Q3 		$855K Sell
9,840
-12,368
-56% -$1.19M ﹤0.01% 2378
2022
Q2 		$2.19M Buy
22,208
+18,042
+433% +$2.21M ﹤0.01% 1603
2022
Q1 		$515K Buy
4,166
+841
+25% +$91.7K ﹤0.01% 3203
2021
Q4 		$323K Sell
3,325
-2,605
-44% -$254K ﹤0.01% 3489
2021
Q3 		$540K Buy
5,930
+2,887
+95% +$247K ﹤0.01% 2948
2021
Q2 		$275K Sell
3,043
-12,692
-81% -$1.23M ﹤0.01% 3601
2021
Q1 		$1.4M Buy
15,735
+14,949
+1,902% +$1.3M ﹤0.01% 1932
2020
Q4 		$64K Buy
786
+14
+2% +$1.05K ﹤0.01% 4389
2020
Q3 		$49K Buy
772
+28
+4% +$1.65K ﹤0.01% 4321
2020
Q2 		$41K Sell
744
-185
-20% -$8.52K ﹤0.01% 4336
2020
Q1 		$36K Buy
+929
New +$52.2K ﹤0.01% 4244

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

Osaic Holdings's WLK Position: Q2 2026 in Review

Osaic Holdings increased its Westlake Corp (WLK) stake by 10% in Q2 2026, buying an estimated $1.85K and bringing the position to 209 shares worth $15.3K. The position accounts for ﹤0.01% of the portfolio, ranked #6365.

Osaic Holdings first reported a position in WLK in Q1 2020 and has held it in 26 quarters since. The position peaked at $2.92M in Q2 2023. 358 funds tracked by Wall St. Rank hold WLK as of Q2 2026.

  • Osaic Holdings held 209 shares of Westlake Corp worth $15.3K as of Q2 2026.
  • Osaic Holdings bought 19 Westlake Corp shares in Q2 2026, an estimated $1.85K.
  • Westlake Corp made up ﹤0.01% of Osaic Holdings's portfolio in Q2 2026, its #6365 holding.
  • Osaic Holdings first reported a position in Westlake Corp in Q1 2020 and has held it in 26 quarters since.
  • Osaic Holdings's Westlake Corp position peaked at $2.92M in Q2 2023.
  • 358 funds tracked by Wall St. Rank held Westlake Corp as of Q2 2026.

Based on Osaic Holdings's 13F filing for Q2 2026, filed 14 Aug 2026.