Westlake Corporation Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| ORBIS ALLAN GRAY LTD | 11/14/2025 | 3.91 M | $301.64 M | 100.00% | 3.05% |
| VANGUARD GROUP INC | 11/07/2025 | 3.44 M | $265.06 M | -2.36% | 2.68% |
| BLACKROCK, INC. | 11/12/2025 | 3.19 M | $245.49 M | -4.29% | 2.48% |
| VICTORY CAPITAL MANAGEMENT INC | 11/12/2025 | 2.87 M | $220.88 M | -22.98% | 2.23% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 11/14/2025 | 2.21 M | $170.16 M | 7.26% | 1.72% |
| BRANDES INVESTMENT PARTNERS, LP | 11/14/2025 | 1.55 M | $119.34 M | 6.30% | 1.21% |
| DIMENSIONAL FUND ADVISORS LP | 11/12/2025 | 1.30 M | $100.20 M | 1.97% | 1.01% |
| STATE STREET CORP | 11/14/2025 | 1.30 M | $99.81 M | -6.97% | 1.01% |
| CITADEL ADVISORS LLC | 11/14/2025 | 1.20 M | $92.54 M | 9,658.26% | 0.94% |
| GOLDMAN SACHS GROUP INC | 11/14/2025 | 1.05 M | $81.02 M | -0.71% | 0.82% |
| UBS ASSET MANAGEMENT AMERICAS INC | 11/14/2025 | 917.27 K | $70.69 M | 40.72% | 0.72% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 11/17/2025 | 860.72 K | $66.33 M | -12.64% | 0.67% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS LTD. | 11/14/2025 | 855.98 K | $65.96 M | 1.40% | 0.67% |
| HOLOCENE ADVISORS, LP | 11/14/2025 | 854.18 K | $65.82 M | 440.09% | 0.67% |
| MORGAN STANLEY | 11/14/2025 | 815.63 K | $62.85 M | 76.36% | 0.64% |
| NUVEEN, LLC | 11/12/2025 | 686.54 K | $52.90 M | -22.52% | 0.54% |
| GEODE CAPITAL MANAGEMENT, LLC | 11/12/2025 | 653.09 K | $50.34 M | 13.73% | 0.51% |
| UBS GROUP AG | 11/13/2025 | 560.48 K | $43.19 M | 26.39% | 0.44% |
| ANTIPODES PARTNERS LTD | 11/10/2025 | 555.90 K | $42.84 M | -32.47% | 0.43% |
| ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC | 10/20/2025 | 546.15 K | $41.92 M | 4.88% | 0.43% |
| BALYASNY ASSET MANAGEMENT L.P. | 11/14/2025 | 475.74 K | $36.66 M | 495.82% | 0.37% |
| BARCLAYS PLC | 11/12/2025 | 470.50 K | $36.26 M | 100.00% | 0.37% |
| THOMPSON SIEGEL & WALMSLEY LLC | 11/12/2025 | 441.34 K | $34.01 M | 100.00% | 0.34% |
| PROSHARE ADVISORS LLC | 11/06/2025 | 422.64 K | $32.57 M | 19.00% | 0.33% |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | 11/14/2025 | 394.31 K | $30.39 M | -24.21% | 0.31% |
| ROYAL BANK OF CANADA | 11/14/2025 | 381.59 K | $29.40 M | 74.65% | 0.30% |
| CAISSE DE DEPOT ET PLACEMENT DU QUEBEC | 11/14/2025 | 368.32 K | $28.38 M | 100.00% | 0.29% |
| JANUS HENDERSON GROUP PLC | 11/14/2025 | 365.98 K | $28.20 M | 70.80% | 0.29% |
| FMR LLC | 11/13/2025 | 314.35 K | $24.22 M | -80.54% | 0.25% |
| NEW YORK STATE COMMON RETIREMENT FUND | 11/03/2025 | 309.63 K | $23.86 M | 1.04% | 0.24% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 11/13/2025 | 299.73 K | $23.10 M | 3.34% | 0.23% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 11/10/2025 | 272.96 K | $21.03 M | 6.28% | 0.21% |
| MEREWETHER INVESTMENT MANAGEMENT, LP | 11/14/2025 | 268.40 K | $20.68 M | 100.00% | 0.21% |
| SCHRODER INVESTMENT MANAGEMENT GROUP | 11/13/2025 | 261.56 K | $20.15 M | 5.05% | 0.20% |
| ERSTE ASSET MANAGEMENT GMBH | 11/12/2025 | 260.00 K | $20.03 M | 51.60% | 0.20% |
| NORTHERN TRUST CORP | 11/14/2025 | 238.14 K | $18.35 M | 2.22% | 0.19% |
| BANK OF AMERICA CORP /DE/ | 11/14/2025 | 208.90 K | $16.10 M | 50.66% | 0.16% |
| VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. | 11/14/2025 | 196.04 K | $15.11 M | 7.19% | 0.15% |
| WOODLINE PARTNERS LP | 11/14/2025 | 193.79 K | $14.93 M | -40.79% | 0.15% |
| BNP PARIBAS ARBITRAGE, SNC | 11/13/2025 | 190.97 K | $14.72 M | 3.00% | 0.15% |
| DEPRINCE RACE & ZOLLO INC | 10/17/2025 | 189.01 K | $14.57 M | -25.40% | 0.15% |
| RUSSELL INVESTMENTS GROUP, LTD. | 11/13/2025 | 184.63 K | $14.23 M | 42.94% | 0.14% |
| ROBOTTI ROBERT | 11/12/2025 | 181.85 K | $14.01 M | -0.54% | 0.14% |
| BANK OF NEW YORK MELLON CORP | 11/03/2025 | 177.98 K | $13.72 M | -3.43% | 0.14% |
| TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY | 11/12/2025 | 165.32 K | $12.74 M | 57.42% | 0.13% |
| FIRST TRUST ADVISORS LP | 11/12/2025 | 164.94 K | $12.71 M | 28.93% | 0.13% |
| D. E. SHAW & CO., INC. | 11/14/2025 | 160.01 K | $12.33 M | -53.34% | 0.12% |
| JPMORGAN CHASE & CO | 11/26/2025 | 157.79 K | $12.16 M | -5.85% | 0.12% |
| WALLEYE CAPITAL LLC | 11/14/2025 | 148.32 K | $11.43 M | 32.19% | 0.12% |
| NOMURA HOLDINGS INC | 11/14/2025 | 140.00 K | $10.79 M | 100.00% | 0.11% |
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Westlake Corporation institutional Ownership - FAQ's
During the previous two years, 504 institutional investors and hedge funds held shares of Westlake Corporation. The most heavily invested institutionals were:
Orbis Allan Gray Ltd: 3.91 M
VANGUARD GROUP INC: 3.44 M
BlackRock, Inc.: 3.19 M
VICTORY CAPITAL MANAGEMENT INC: 2.87 M
PRICE T ROWE ASSOCIATES INC /MD/: 2.21 M
BRANDES INVESTMENT PARTNERS, LP: 1.55 M
32.32% of Westlake Corporation stock is owned by institutional investors.
Institutional investors have bought a total of 55.47 M shares in the last 24 months. This purchase volume represents approximately $4.57 B in transactions.