Funds Shorting Westlake Corporation
This page shows institutions, funds, and major shareholders that have reported short positions in their last reporting period. We consider put option positions to be short positions and include all institutions that have disclosed put options here. Green rows indicate new positions. Red rows indicate closed positions. Click the link icon to see the full transaction history.
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| File Date | Source | Investor | Type | Avg Price (Est) |
Shares | Δ Shares (%) |
Reported Value ($1000) |
Δ Value (%) |
Port Alloc (%) |
|
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-26 | NP | GRZZX - Leuthold Grizzly Short Fund | Short | -3,338 | -7.69 | -253 | -29.92 | |||
| 2025-08-14 | 13F/A | Barclays Plc | Put | 0 | -100.00 | 0 | -100.00 | |||
| 2025-08-14 | 13F | Jane Street Group, Llc | Put | 3,700 | -93.97 | 281 | -95.44 | |||
| 2025-08-13 | 13F | Walleye Capital LLC | Put | 44,700 | 3,394 | |||||
| 2025-08-25 | NP | DWSH - AdvisorShares Dorsey Wright Short ETF | Short | -1,094 | -12.76 | -83 | -33.60 | |||
| 2025-08-14 | 13F | Susquehanna International Group, Llp | Put | 634,400 | 48,170 | |||||
| 2025-08-20 | NP | QMNIX - AQR Equity Market Neutral Fund Class I | Short | -30,272 | -0.00 | -2,299 | -24.11 | |||
| 2025-08-14 | 13F | Tudor Investment Corp Et Al | Put | 9,500 | 721 | |||||
| 2025-08-20 | NP | QMHIX - AQR Managed Futures Strategy HV Fund Class I | Short | -10,971 | -0.00 | -833 | -24.07 | |||
| 2025-08-12 | 13F | Proequities, Inc. | Put | 0 | 0 | |||||
| 2025-08-20 | NP | QNZNX - AQR Sustainable Long-Short Equity Carbon Aware Fund Class N | Short | -1,044 | -0.00 | -79 | -24.04 | |||
| 2025-08-14 | 13F | Group One Trading, L.p. | Put | 200 | 15 | |||||
| 2025-08-14 | 13F | Walnut Level Capital LLC | Put | 0 | -100.00 | 0 | ||||
| 2025-08-20 | NP | QSPIX - AQR Style Premia Alternative Fund Class I | Short | -15,046 | -0.00 | -1,142 | -24.12 | |||
| 2025-07-29 | NP | CLSE - Convergence Long/Short Equity ETF | Short | -4,027 | 1,224.67 | -286 | 633.33 | |||
| 2025-06-26 | NP | SMNCX - Steward Equity Market Neutral Fund Class C | Short | -13,000 | 116.67 | -1,202 | 75.33 | |||
| 2025-08-26 | NP | GLBIX - Leuthold Global Fund Institutional Class | Short | -94 | -0.00 | -7 | -22.22 | |||
| 2025-08-26 | NP | LCORX - Leuthold Core Investment Fund Retail Class | Short | -5,185 | -0.00 | -394 | -24.13 | |||
| 2025-08-13 | 13F | Walleye Trading LLC | Put | 10,200 | 774 | |||||
| 2025-08-05 | 13F | Simplex Trading, Llc | Put | 2,400 | 380.00 | 0 | ||||
| 2025-08-27 | NP | TIFF INVESTMENT PROGRAM - TIFF Multi-Asset Fund | Short | -2,682 | -204 | |||||
| 2025-08-14 | 13F | Polymer Capital Management (US) LLC | Put | 7,500 | 569 | |||||
| 2025-08-20 | NP | QCFIX - AQR CVX Fusion Fund Class I | Short | -121 | -9 | |||||
| 2025-08-14 | 13F | Citadel Advisors Llc | Put | 44,500 | -3.05 | 3,379 | -26.42 | |||
| 2025-08-18 | 13F | Wolverine Trading, Llc | Put | 7,900 | 119.44 | 602 | 68.82 | |||
| 2025-08-20 | NP | QLEIX - AQR Long-Short Equity Fund Class I | Short | -42,960 | -0.00 | -3,262 | -24.11 | |||
| 2025-08-20 | NP | AQMIX - AQR Managed Futures Strategy Fund Class I | Short | -29,732 | -0.00 | -2,258 | -24.11 |
