Kovitz Investment Group Partners
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Kovitz Investment Group Partners’s Westlake Corp WLK Stock Holding History

Kovitz Investment Group Partners’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
2025
Q4 		– Sell
-4,105
Closed -$316K – 1341
2025
Q3 		$316K Sell
4,105
-1,671
-29% -$139K ﹤0.01% 1177
2025
Q2 		$439K Sell
5,776
-8,888
-61% -$727K ﹤0.01% 1024
2025
Q1 		$1.47M Sell
14,664
-1,358
-8% -$150K 0.01% 643
2024
Q4 		$1.84M Buy
+16,022
New +$2.08M 0.01% 590

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Capital World Investors
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BIP
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State Street
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Holocene Advisors
Holocene Advisors New York $44.4B AUM 57.89% 1-Year Est. Return

Kovitz Investment Group Partners's WLK Position: Q4 2025 in Review

Kovitz Investment Group Partners sold out of Westlake Corp (WLK) in Q4 2025, closing a stake of 4,105 shares — an estimated $316K sold.

Kovitz Investment Group Partners first reported a position in WLK in Q4 2024 and held it in 4 quarters. The position peaked at $1.84M in Q4 2024. 298 funds tracked by Wall St. Rank hold WLK as of Q4 2025.

  • Kovitz Investment Group Partners reported no remaining Westlake Corp position as of Q4 2025 after selling out during the quarter.
  • Kovitz Investment Group Partners sold 4,105 Westlake Corp shares in Q4 2025, an estimated $316K.
  • Kovitz Investment Group Partners first reported a position in Westlake Corp in Q4 2024 and held it in 4 quarters.
  • Kovitz Investment Group Partners's Westlake Corp position peaked at $1.84M in Q4 2024.
  • 298 funds tracked by Wall St. Rank held Westlake Corp as of Q4 2025.

Based on Kovitz Investment Group Partners's 13F filing for Q4 2025, filed 20 Feb 2026.