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UMB Bank’s Westlake Corp WLK Stock Holding History

UMB Bank’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 		$22K Sell
301
-11
-4% -$1.07K ﹤0.01% 1638
2026
Q1 		$36.4K Sell
312
-81
-21% -$7.85K ﹤0.01% 1375
2025
Q4 		$29.1K Sell
393
-185
-32% -$13.2K ﹤0.01% 1434
2025
Q3 		$44.5K Buy
578
+13
+2% +$1.08K ﹤0.01% 1201
2025
Q2 		$42.9K Buy
565
+292
+107% +$23.9K ﹤0.01% 1164
2025
Q1 		$27.3K Buy
273
+75
+38% +$8.31K ﹤0.01% 1251
2024
Q4 		$22.7K Buy
198
+121
+157% +$15.7K ﹤0.01% 1197
2024
Q3 		$11.6K Buy
77
+62
+413% +$8.92K ﹤0.01% 1427
2024
Q2 		$2.17K Buy
15
+6
+67% +$921 ﹤0.01% 1749
2024
Q1 		$1.38K Buy
+9
New +$1.27K ﹤0.01% 1661

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

UMB Bank's WLK Position: Q2 2026 in Review

UMB Bank reduced its Westlake Corp (WLK) stake by 3.5% in Q2 2026, selling an estimated $1.07K and leaving 301 shares worth $22K. The position accounts for ﹤0.01% of the portfolio, ranked #1638.

UMB Bank first reported a position in WLK in Q1 2024 and has held it in 10 quarters since. The position peaked at $44.5K in Q3 2025. 358 funds tracked by Wall St. Rank hold WLK as of Q2 2026.

  • UMB Bank held 301 shares of Westlake Corp worth $22K as of Q2 2026.
  • UMB Bank sold 11 Westlake Corp shares in Q2 2026, an estimated $1.07K.
  • Westlake Corp made up ﹤0.01% of UMB Bank's portfolio in Q2 2026, its #1638 holding.
  • UMB Bank first reported a position in Westlake Corp in Q1 2024 and has held it in 10 quarters since.
  • UMB Bank's Westlake Corp position peaked at $44.5K in Q3 2025.
  • 358 funds tracked by Wall St. Rank held Westlake Corp as of Q2 2026.

Based on UMB Bank's 13F filing for Q2 2026, filed 13 Aug 2026.