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Westlake Corporation

WLK Materials
$106.79 +$1.41 (1.34%)
Market Cap: $13.66 B
Gurus Holding
6
Popularity Rank
#1474
% of Shares Held
0.18%
Net Activity (Q4 2025)
-$2.81 M

Guru Ownership Trend

Guru Analysis for Westlake Corporation (WLK)

Westlake Corporation (WLK), a key player in the Materials sector, continues to attract institutional attention.

As of Q4 2025, a total of 6 Super Investors (Gurus) hold positions in the company, with a combined stake valued at approximately $24.1 M.

Top institutional holders include Diamond Hill Capital and Cliff Asness.

Institutional sentiment is currently Slightly Bearish. This is evidenced by a $2.81 M net outflow during the quarter.

Recent activity highlights Diamond Hill Capital who opened a new position. Conversely, Cliff Asness reduced exposure by 60.9%.

Key Holders

Top 5 by Value

Top 5 by Conviction

Recent Activity Breakdown (Q4 2025)

+$14.07 M
Total Buy Value
New Buys 2
Additions 0
-$16.88 M
Total Sell Value
Reductions 4
Sold Out 3

Guru Consensus (Q4 2025)

Based on recent activity
Net Sellers
7
Net Buyers
2

FAQs for Westlake Corporation (WLK)

Major holders include Diamond Hill Capital ($14.06 M), Cliff Asness ($1.52 M), Joel Greenblatt ($680,174). According to the latest reported data, 6 tracked investment managers collectively hold approximately 225,653 shares.

According to the latest 13F reporting period, sentiment appears Bearish (Net Selling). There was a net outflow of $2.81 M, with 2 managers increasing positions and 7 managers reducing holdings.

During the most recent reporting period, 4 managers trimmed their positions, while 3 fully exited WLK. The total reported sell value was $16.88 M.

Yes, 2 managers opened new positions in WLK, and 0 increased their existing holdings. The total reported buy value was $14.07 M.

Portfolio Manager % Portfolio Activity Shares Value Report Date
0.07% New Buy 190,180 $14.06 M Q4 2025
0.00% Reduce -60.9% 20,535 $1.52 M Q4 2025
0.00% Reduce -58.3% 9,199 $680,174 Q4 2025
0.00% Reduce -4.8% 3,941 $291,398 Q4 2025
0.00% Reduce -58.3% 1,745 $130,666 Q4 2025
0.00% New Buy 53 $3,919 Q4 2025
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