Funds Shorting Regeneron Pharmaceuticals, Inc.
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 (%) |
|
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-14 | 13F | Bnp Paribas Arbitrage, Sa | Put | 266 | -61.28 | 13,965 | -67.95 | |||
| 2025-08-08 | 13F | SG Americas Securities, LLC | Put | 0 | -100.00 | 0 | -100.00 | |||
| 2025-08-14 | 13F | UBS Group AG | Put | 22,200 | -62.18 | 11,655 | -68.69 | |||
| 2025-08-04 | 13F | Quaker Wealth Management, LLC | Put | 0 | -100.00 | 0 | -100.00 | |||
| 2025-08-14 | 13F | Sig Brokerage, Lp | Put | 5,700 | 2,992 | |||||
| 2025-08-14 | 13F | J. Goldman & Co LP | Put | 6,000 | 3,150 | |||||
| 2025-05-15 | 13F | Laurion Capital Management LP | Put | 0 | -100.00 | 0 | ||||
| 2025-08-11 | 13F | Citigroup Inc | Put | 0 | -100.00 | 0 | -100.00 | |||
| 2025-08-14 | 13F | Peak6 Llc | Put | 81,000 | 42,525 | |||||
| 2025-08-26 | NP | TFPN - Blueprint Chesapeake Multi-Asset Trend ETF | Short | -794 | -0.00 | -417 | -17.30 | |||
| 2025-05-13 | 13F | NINE MASTS CAPITAL Ltd | Put | 0 | -100.00 | 0 | ||||
| 2025-05-15 | 13F | Centiva Capital, LP | Put | 0 | -100.00 | 0 | -100.00 | |||
| 2025-08-14 | 13F | Millennium Management Llc | Put | 38,200 | -6.60 | 20,055 | -22.69 | |||
| 2025-08-20 | NP | QMHIX - AQR Managed Futures Strategy HV Fund Class I | Short | -1,993 | 95.97 | -1,046 | 62.17 | |||
| 2025-08-20 | NP | AQMIX - AQR Managed Futures Strategy Fund Class I | Short | -3,706 | 18.21 | -1,946 | -2.16 | |||
| 2025-08-11 | 13F | Persistent Asset Partners Ltd | Put | 0 | -100.00 | 0 | -100.00 | |||
| 2025-08-13 | 13F | Arrowpoint Investment Partners (Singapore) Pte. Ltd. | Put | 0 | -100.00 | 0 | ||||
| 2025-05-15 | 13F | Two Sigma Securities, Llc | Put | 0 | -100.00 | 0 | -100.00 | |||
| 2025-05-14 | 13F/A | Torno Capital, Llc | Put | 42,900 | 71.60 | 45,089 | 87.39 | |||
| 2025-08-20 | NP | QCFIX - AQR CVX Fusion Fund Class I | Short | -18 | -9 | |||||
| 2025-08-05 | 13F | Mirae Asset Securities (usa) Inc. | Put | 5,000 | 4.17 | 2,625 | -13.76 | |||
| 2025-08-14 | 13F | Balyasny Asset Management Llc | Put | 44,500 | -19.68 | 23,362 | -33.51 | |||
| 2025-08-20 | NP | QNZNX - AQR Sustainable Long-Short Equity Carbon Aware Fund Class N | Short | -77 | -158.78 | -40 | -148.19 | |||
| 2025-08-14 | 13F | Group One Trading, L.p. | Put | 4,700 | 34.29 | 2,468 | 11.18 | |||
| 2025-08-13 | 13F | Capula Management Ltd | Put | 300 | 0.00 | 158 | -17.37 | |||
| 2025-08-26 | NP | EHLS - Even Herd Long Short ETF | Short | -254 | -133 | |||||
| 2025-07-18 | 13F | Union Bancaire Privee, UBP SA | Put | 5 | 9 | |||||
| 2025-08-14 | 13F | Susquehanna International Group, Llp | Put | 720,300 | 36.68 | 378,158 | 13.14 | |||
| 2025-08-14 | 13F | Verition Fund Management LLC | Put | 500 | 262 | |||||
| 2025-06-27 | NP | LSEQ - Harbor Long-Short Equity ETF | Short | -499 | 6.85 | -299 | -5.10 | |||
| 2025-07-10 | 13F | Baader Bank INC | Put | 5,400 | 2,835 | |||||
| 2025-08-14 | 13F | Citadel Advisors Llc | Put | 197,800 | 4.44 | 103,845 | -13.55 | |||
| 2025-08-12 | 13F | Proequities, Inc. | Put | 0 | 0 | |||||
| 2025-08-14 | 13F | Parallax Volatility Advisers, L.P. | Put | 0 | -100.00 | 0 | -100.00 | |||
| 2025-08-11 | 13F | Shufro Rose & Co Llc | Put | 1,586 | -51.37 | |||||
| 2025-08-14 | 13F | Point72 (DIFC) Ltd | Put | 3,600 | 89.47 | 1,890 | 56.85 | |||
| 2025-08-27 | 13F/A | Squarepoint Ops LLC | Put | 13,600 | -30.96 | 7,140 | -42.85 | |||
| 2025-08-14 | 13F | D. E. Shaw & Co., Inc. | Put | 18,200 | -22.88 | 9,555 | -36.16 | |||
| 2025-08-18 | 13F/A | Nomura Holdings Inc | Put | 5,000 | 0.00 | 2,625 | -17.22 | |||
| 2025-08-14 | 13F | Bank Of America Corp /de/ | Put | 7,500 | -56.40 | 3,938 | -63.91 | |||
| 2025-08-12 | 13F | Eisler Capital Management Ltd. | Put | 28,100 | -4.10 | 14,727 | -20.77 | |||
| 2025-07-28 | 13F | Allianz Asset Management GmbH | Put | 5,400 | -28.00 | 2,835 | -40.39 | |||
| 2025-08-14 | 13F | Capstone Investment Advisors, Llc | Put | 1,200 | 630 | |||||
| 2025-08-12 | 13F | Jpmorgan Chase & Co | Put | 3,100 | -75.78 | 1,628 | -79.96 | |||
| 2025-08-25 | NP | DWSH - AdvisorShares Dorsey Wright Short ETF | Short | -173 | -13.07 | -91 | -28.57 | |||
| 2025-05-05 | 13F | Covenant Asset Management, LLC | Put | 2,030 | -43.02 | |||||
| 2025-05-13 | 13F | Cresset Asset Management, LLC | Put | 0 | -100.00 | 0 | -100.00 | |||
| 2025-07-22 | 13F | IMC-Chicago, LLC | Put | 111,700 | 59.12 | 58,642 | 31.71 | |||
| 2025-08-18 | 13F/A | National Bank Of Canada /fi/ | Put | 392 | 20,580 | |||||
| 2025-08-14 | 13F | Cubist Systematic Strategies, LLC | Put | 13,100 | -1.50 | 6,878 | -18.47 | |||
| 2025-08-05 | 13F | Bank Of Montreal /can/ | Put | 2,900 | 1,522 | |||||
| 2025-08-13 | 13F | Walleye Trading LLC | Put | 9,200 | -16.36 | 4,830 | -30.76 | |||
| 2025-08-14 | 13F | Diadema Partners Lp | Put | 0 | -100.00 | 0 | -100.00 | |||
| 2025-05-14 | 13F | Hsbc Holdings Plc | Put | 0 | -100.00 | 0 | -100.00 | |||
| 2025-08-14 | 13F | LMR Partners LLP | Put | 97,800 | 51,345 | |||||
| 2025-08-13 | 13F | Walleye Capital LLC | Put | 10,700 | 91.07 | 5,618 | 58.18 | |||
| 2025-08-18 | 13F | Wolverine Trading, Llc | Put | 63,200 | 15.96 | 32,927 | -5.21 | |||
| 2025-08-14 | 13F | Goldman Sachs Group Inc | Put | 27,100 | 11.07 | 14,228 | -8.06 | |||
| 2025-08-14 | 13F | Jane Street Group, Llc | Put | 42,900 | 5.15 | 22,522 | -12.96 | |||
| 2025-08-14 | 13F | Qube Research & Technologies Ltd | Put | 43,100 | -21.78 | 22,628 | -35.25 | |||
| 2025-05-15 | 13F | Barclays Plc | Put | 0 | -100.00 | 0 | -100.00 | |||
| 2025-08-05 | 13F | Simplex Trading, Llc | Put | 42,000 | 62.79 | 22 | 37.50 | |||
| 2025-05-06 | 13F | Readystate Asset Management Lp | Put | 0 | -100.00 | 0 | ||||
| 2025-08-14 | 13F | Caption Management, LLC | Put | 60,000 | 31,500 | |||||
| 2025-08-14 | 13F | Tudor Investment Corp Et Al | Put | 28,500 | -14.16 | 14,962 | -28.94 | |||
| 2025-07-28 | 13F | Twin Tree Management, LP | Put | 3,900 | -88.32 | 2,048 | -90.34 | |||
| 2025-08-18 | 13F/A | Hudson Bay Capital Management LP | Put | 1,200 | -92.31 | 630 | -93.63 | |||
| 2025-08-19 | 13F | Marex Group plc | Put | 50,000 | 26,250 | |||||
| 2025-08-13 | 13F | Capital Fund Management S.a. | Put | 31,700 | -60.23 | 16,642 | -67.08 |
