Westlake Corp (NYSE:WLK) has 292 institutional investors with active 13F positions as of December 2025.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| BlackRock, Inc. | 31 Dec, 2025 | 0 | 75,697 | 2.38% | $0.00 |
| WELLINGTON MANAGEMENT GROUP LLP | 31 Dec, 2025 | 0 | 4,163,207 | 7,239.10% | $0.00 |
| Orbis Allan Gray Ltd | 31 Dec, 2025 | 0 | 472,224 | 12.06% | $0.00 |
| Barclays Plc | 31 Dec, 2025 | 0 | -131,700 | -66.41% | $0.00 |
| VANGUARD GROUP INC | 31 Dec, 2025 | 0 | 477,698 | 13.89% | $0.00 |
| Holocene Advisors, LP | 31 Dec, 2025 | 0 | 366,438 | 42.90% | $0.00 |
| Rockefeller Capital Management L.P. | 31 Dec, 2025 | 0 | 1,611 | 538.80% | $0.00 |
| Capital World Investors | 31 Dec, 2025 | 0 | 2,171,324 | 0.00% | $0.00 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 31 Dec, 2025 | 0 | 20,909 | 2.44% | $0.00 |
| DIMENSIONAL FUND ADVISORS LP | 31 Dec, 2025 | 0 | 585,438 | 45.03% | $0.00 |
| Nuveen, LLC | 31 Dec, 2025 | 0 | -33,630 | -4.90% | $0.00 |
| BRANDES INVESTMENT PARTNERS, LP | 31 Dec, 2025 | 0 | 121,633 | 7.85% | $0.00 |
| UBS Group AG | 31 Dec, 2025 | 0 | 87,532 | 15.62% | $0.00 |
| State Street Corp | 31 Dec, 2025 | 0 | 101,391 | 7.83% | $0.00 |
| Woodline Partners LP | 31 Dec, 2025 | 0 | 434,373 | 224.15% | $0.00 |
| VICTORY CAPITAL MANAGEMENT INC | 31 Dec, 2025 | 0 | -1,752,541 | -61.14% | $0.00 |
| Allspring Global Investments Holdings, LLC | 31 Dec, 2025 | 0 | -39,395 | -7.21% | $0.00 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 31 Dec, 2025 | 0 | 7,431 | 0.81% | $0.00 |
| Erste Asset Management GmbH | 31 Dec, 2025 | 0 | 160,000 | 61.54% | $0.00 |
| Morgan Stanley | 31 Dec, 2025 | 0 | -56,006 | -6.87% | $0.00 |