WLK
WESTLAKE CORPCompany with tickers: WLK
CIK
1262823
CUSIP
960413102
Shares Outstanding
127,910,338
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
Report Date:
Holders: 296
Total Value: $3,399,277,584
Total Shares: 45,973,462
Showing top 100 of 296 holders by value
| Holder | Value (USD) | Shares | Type | Discretion | Filed | Action |
|---|---|---|---|---|---|---|
| Orbis Allan Gray Ltd | $324,347,791 | 4,386,635 | Shares | Defined | 2026-02-17 | View |
| WELLINGTON MANAGEMENT GROUP LLP | $312,079,813 | 4,220,717 | Shares | Defined | 2026-02-17 | View |
| VANGUARD GROUP INC | $270,218,092 | 3,654,559 | Shares | Sole | 2026-01-29 | View |
| BlackRock, Inc. | $241,150,349 | 3,261,433 | Shares | Sole | 2026-02-12 | View |
| PRICE T ROWE ASSOCIATES INC /MD/ | $163,312,386 | 2,208,715 | Shares | Sole | 2026-02-17 | View |
| Capital World Investors | $160,547,696 | 2,171,324 | Shares | Defined | 2026-02-11 | View |
| DIMENSIONAL FUND ADVISORS LP | $139,427,029 | 1,885,678 | Shares | Sole | 2026-02-12 | View |
| BRANDES INVESTMENT PARTNERS, LP | $123,503,976 | 1,670,327 | Shares | Defined | 2026-02-11 | View |
| STATE STREET CORP | $103,267,044 | 1,396,633 | Shares | Defined | 2026-02-13 | View |
| Holocene Advisors, LP | $90,252,790 | 1,220,622 | Shares | Sole | 2026-02-17 | View |
| VICTORY CAPITAL MANAGEMENT INC | $78,059,862 | 1,055,719 | Shares | Sole | 2026-02-13 | View |
| UBS ASSET MANAGEMENT AMERICAS INC | $68,372,610 | 924,704 | Shares | Defined | 2026-02-13 | View |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $64,836,876 | 876,885 | Shares | Defined | 2026-02-17 | View |
| GOLDMAN SACHS GROUP INC | $55,747,284 | 753,953 | Shares | Defined | 2026-02-10 | View |
| JACOBS LEVY EQUITY MANAGEMENT, INC | $49,421,865 | 668,405 | Shares | Sole | 2026-02-13 | View |
| Nuveen, LLC | $48,276,090 | 652,909 | Shares | Defined | 2026-02-12 | View |
| UBS Group AG | $47,914,006 | 648,012 | Shares | Defined | 2026-01-29 | View |
| Woodline Partners LP | $46,446,076 | 628,159 | Shares | Sole | 2026-02-17 | View |
| GEODE CAPITAL MANAGEMENT, LLC | $43,988,532 | 594,922 | Shares | Defined | 2026-02-09 | View |
| THOMPSON SIEGEL & WALMSLEY LLC | $39,653,282 | 536,290 | Shares | Defined | 2026-02-10 | View |
| JANE STREET GROUP, LLC | $38,737,166 | 523,900 | Shares | Defined | 2026-02-12 | View |
| Allspring Global Investments Holdings, LLC | $37,469,538 | 506,756 | Shares | Defined | 2026-01-15 | View |
| D. E. Shaw & Co., Inc. | $35,955,616 | 486,281 | Shares | Defined | 2026-02-17 | View |
| ProShare Advisors LLC | $32,183,198 | 435,261 | Shares | Sole | 2026-02-06 | View |
| MILLENNIUM MANAGEMENT LLC | $31,628,130 | 427,754 | Shares | Sole | 2026-02-17 | View |
| Erste Asset Management GmbH | $31,054,800 | 420,000 | Shares | Sole | 2026-02-11 | View |
| ANTIPODES PARTNERS Ltd | $30,797,488 | 416,520 | Shares | Sole | 2026-02-05 | View |
| MORGAN STANLEY | $30,174,395 | 408,093 | Shares | Defined | 2026-02-13 | View |
| Merewether Investment Management, LP | $28,696,114 | 388,100 | Shares | Sole | 2026-02-17 | View |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | $25,801,584 | 348,953 | Shares | Sole | 2026-02-17 | View |
| JANUS HENDERSON GROUP PLC | $24,739,805 | 334,593 | Shares | Defined | 2026-02-17 | View |
| NEW YORK STATE COMMON RETIREMENT FUND | $22,893,746 | 309,626 | Shares | Sole | 2026-02-12 | View |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $21,978,517 | 297,248 | Shares | Sole | 2026-02-13 | View |
| Engineers Gate Manager LP | $21,387,514 | 289,255 | Shares | Sole | 2026-02-17 | View |
| NORTHERN TRUST CORP | $19,862,797 | 268,634 | Shares | Other | 2026-02-17 | View |
| KEMPEN CAPITAL MANAGEMENT N.V. | $17,443,850 | 235,919 | Shares | Sole | 2026-02-13 | View |
| Ceredex Value Advisors LLC | $17,421,594 | 235,618 | Shares | Other | 2026-02-13 | View |
| FMR LLC | $16,920,650 | 228,843 | Shares | Defined | 2026-02-17 | View |
| DEPRINCE RACE & ZOLLO INC | $15,100,470 | 204,226 | Shares | Sole | 2026-01-23 | View |
| CITADEL ADVISORS LLC | $15,032,223 | 203,303 | Shares | Defined | 2026-02-17 | View |
| TWO SIGMA INVESTMENTS, LP | $14,668,143 | 198,379 | Shares | Sole | 2026-02-17 | View |
| DIAMOND HILL CAPITAL MANAGEMENT INC | $14,061,909 | 190,180 | Shares | Sole | 2026-02-06 | View |
| BANK OF AMERICA CORP /DE/ | $13,637,120 | 184,435 | Shares | Defined | 2026-02-17 | View |
| NORGES BANK | $13,407,392 | 181,328 | Shares | Sole | 2026-02-10 | View |
| Bank of New York Mellon Corp | $12,889,066 | 174,318 | Shares | Defined | 2026-02-10 | View |
| ExodusPoint Capital Management, LP | $11,415,670 | 154,391 | Shares | Sole | 2026-02-17 | View |
| TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY | $11,357,184 | 153,600 | Shares | Sole | 2026-01-29 | View |
| FIRST TRUST ADVISORS LP | $10,825,629 | 146,411 | Shares | Sole | 2026-02-13 | View |
| TWO SIGMA ADVISERS, LP | $10,699,118 | 144,700 | Shares | Sole | 2026-02-17 | View |
| SPROTT INC. | $10,351,600 | 140,000 | Shares | Sole | 2026-02-12 | View |
| Cerity Partners LLC | $9,397,404 | 127,095 | Shares | Other | 2026-02-11 | View |
| Quantinno Capital Management LP | $8,604,102 | 116,366 | Shares | Sole | 2026-02-17 | View |
| Thomist Capital Management, LP | $8,273,886 | 111,900 | Shares | Sole | 2026-02-13 | View |
| FEDERATED HERMES, INC. | $7,965,556 | 107,730 | Shares | Defined | 2026-02-12 | View |
| CITADEL ADVISORS LLC | $7,756,306 | 104,900 | Shares | Defined | 2026-02-17 | View |
| Alyeska Investment Group, L.P. | $7,618,851 | 103,041 | Shares | Sole | 2026-02-13 | View |
| BNP PARIBAS ARBITRAGE, SA | $6,818,968 | 92,223 | Shares | Defined | 2026-02-10 | View |
| WELLS FARGO & COMPANY/MN | $6,793,531 | 91,879 | Shares | Defined | 2026-02-13 | View |
| NATIXIS | $6,497,255 | 87,872 | Shares | Sole | 2026-02-13 | View |
| RHUMBLINE ADVISERS | $6,316,842 | 85,432 | Shares | Sole | 2026-02-13 | View |
| ROYAL BANK OF CANADA | $6,304,860 | 85,270 | Shares | Defined | 2026-02-17 | View |
| Swiss National Bank | $5,612,046 | 75,900 | Shares | Sole | 2026-02-12 | View |
| Recurrent Investment Advisors LLC | $5,592,304 | 75,633 | Shares | Sole | 2026-02-13 | View |
| Select Equity Group, L.P. | $5,545,278 | 74,997 | Shares | Sole | 2026-02-17 | View |
| LAZARD ASSET MANAGEMENT LLC | $5,503,206 | 74,428 | Shares | Sole | 2026-02-17 | View |
| AGMAN CAPITAL LLC | $5,344,605 | 72,283 | Shares | Sole | 2026-02-13 | View |
| PRINCIPAL FINANCIAL GROUP INC | $5,302,902 | 71,719 | Shares | Defined | 2026-02-02 | View |
| ALLIANCEBERNSTEIN L.P. | $5,061,045 | 68,448 | Shares | Defined | 2026-02-17 | View |
| JPMORGAN CHASE & CO | $4,973,867 | 67,269 | Shares | Defined | 2026-02-11 | View |
| BARCLAYS PLC | $4,925,363 | 66,613 | Shares | Sole | 2026-02-13 | View |
| PDT Partners, LLC | $4,804,399 | 64,977 | Shares | Sole | 2026-02-17 | View |
| Jain Global LLC | $4,587,459 | 62,043 | Shares | Sole | 2026-02-17 | View |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $4,421,612 | 59,800 | Shares | Other | 2026-02-17 | View |
| CITADEL ADVISORS LLC | $4,332,884 | 58,600 | Shares | Defined | 2026-02-17 | View |
| Legal & General Group Plc | $4,233,138 | 57,251 | Shares | Defined | 2026-02-09 | View |
| HITE Hedge Asset Management LLC | $3,856,192 | 52,153 | Shares | Sole | 2026-02-13 | View |
| CI Private Wealth, LLC | $3,749,867 | 50,715 | Shares | Sole | 2026-02-19 | View |
| AMERIPRISE FINANCIAL INC | $3,631,710 | 49,117 | Shares | Defined | 2026-02-17 | View |
| Walleye Capital LLC | $3,523,758 | 47,657 | Shares | Sole | 2026-02-13 | View |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM | $3,457,434 | 46,760 | Shares | Sole | 2026-02-12 | View |
| WEDGE CAPITAL MANAGEMENT L L P/NC | $3,167,663 | 42,841 | Shares | Sole | 2026-01-14 | View |
| Retirement Systems of Alabama | $2,959,596 | 40,027 | Shares | Sole | 2026-01-15 | View |
| Quantbot Technologies LP | $2,928,541 | 39,607 | Shares | Sole | 2026-02-10 | View |
| Twin Tree Management, LP | $2,883,660 | 39,000 | Shares | Sole | 2026-02-11 | View |
| SG Americas Securities, LLC | $2,736,593 | 37,011 | Shares | Sole | 2026-01-09 | View |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $2,669,086 | 36,098 | Shares | Sole | 2026-02-17 | View |
| VARCOV Co. | $2,632,042 | 35,597 | Shares | Sole | 2026-02-17 | View |
| LUMINUS MANAGEMENT LLC | $2,601,874 | 35,189 | Shares | Sole | 2026-02-17 | View |
| Walleye Capital LLC | $2,513,960 | 34,000 | Shares | Sole | 2026-02-13 | View |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $2,473,366 | 33,451 | Shares | Defined | 2026-02-13 | View |
| Hudson Bay Capital Management LP | $2,250,954 | 30,443 | Shares | Sole | 2026-02-13 | View |
| COMERICA BANK | $2,106,032 | 28,483 | Shares | Defined | 2026-01-29 | View |
| SEI INVESTMENTS CO | $2,103,000 | 28,442 | Shares | Sole | 2026-02-13 | View |
| ENVESTNET ASSET MANAGEMENT INC | $2,060,707 | 27,870 | Shares | Sole | 2026-02-10 | View |
| Aventail Capital Group, LP | $2,052,870 | 27,764 | Shares | Sole | 2026-02-17 | View |
| CITIGROUP INC | $2,021,297 | 27,337 | Shares | Defined | 2026-02-13 | View |
| BANK OF MONTREAL /CAN/ | $1,990,684 | 26,923 | Shares | Defined | 2026-02-12 | View |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1,981,592 | 26,800 | Shares | Other | 2026-02-17 | View |
| Verition Fund Management LLC | $1,928,207 | 26,078 | Shares | Sole | 2026-02-13 | View |
| STATE OF WISCONSIN INVESTMENT BOARD | $1,901,071 | 25,711 | Shares | Sole | 2026-02-17 | View |