Which hedge funds own WLK? WESTLAKE CORPORATION, Q2 2026 13F holders
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9 of the hedge funds tracked by WhaleCreep disclosed a position in WLK (WESTLAKE CORPORATION) in their Q2 2026 13F filings, worth $178.0m in total. The largest holder by portfolio weight is Hite Hedge Asset Management at 0.1% of its book. 5 managers opened a new position this quarter: Hite Hedge Asset Management, Tudor Investment, Brevan Howard Capital Management, Point72 Asset Management LP. 3 exited: Ancora Advisors, Duquesne Family Office LLC, Holocene Advisors.
9tracked managers holding
5opened this quarter
3exited this quarter
Which hedge funds hold WLK? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| Hite Hedge Asset Management | Q2 2026 | 0.1% | $2.5m | 34,589 | – | new |
| Woodline Partners | Q2 2026 | 0.1% | $33.0m | 451,986 | 34% | added |
| Citadel Advisors | Q2 2026 | 0.0% | $77.0m | 1,054,868 | 47% | added |
| Tudor Investment | Q2 2026 | 0.0% | $8.1m | 110,710 | – | new |
| Brevan Howard Capital Management | Q2 2026 | 0.0% | $1.3m | 18,251 | – | new |
| Millennium Management | Q2 2026 | 0.0% | $26.7m | 366,074 | 331% | added |
| Point72 Asset Management LP | Q2 2026 | 0.0% | $6.6m | 89,731 | – | new |
| D. E. Shaw & Co | Q2 2026 | 0.0% | $14.6m | 200,534 | -14% | reduced |
| Marshall Wace | Q2 2026 | 0.0% | $8.1m | 111,574 | – | new |
Exited since the previous quarter
| Manager | Prior weight | Prior value |
|---|---|---|
| Ancora Advisors | 0.0% | $11.3k |
| Duquesne Family Office LLC | 0.6% | $2.5m |
| Holocene Advisors | 1.1% | $85.3m |
How has hedge fund ownership of WLK changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 9 | $178.0m |
| Q1 2026 | 7 | $247.9m |
| Q4 2025 | 4 | $140.6m |
| Q3 2025 | 6 | $101.8m |
| Q2 2025 | 4 | $56.5m |
| Q1 2025 | 3 | $45.1m |
| Q4 2024 | 3 | $52.8m |
| Q3 2024 | 5 | $56.2m |
| Q2 2024 | 4 | $33.8m |
| Q1 2024 | 1 | $290.8k |
| Q4 2023 | 2 | $23.6m |
| Q3 2023 | 2 | $17.1m |
| Q2 2023 | 2 | $13.3m |
| Q1 2023 | 2 | $17.5m |
| Q4 2022 | 1 | $15.7m |
| Q3 2022 | 1 | $6.7m |
Counts every tracked manager that disclosed WLK in that quarter's filing, including managers that have since stopped filing.