Funds Shorting Natera, 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 | Millennium Management Llc | Put | 9,300 | 1,571 | |||||
| 2025-05-15 | 13F | Two Sigma Securities, Llc | Put | 0 | -100.00 | 0 | -100.00 | |||
| 2025-08-04 | 13F | Quaker Wealth Management, LLC | Put | 0 | -100.00 | 0 | ||||
| 2025-07-29 | NP | GBFFX - GMO Benchmark-Free Fund Class III | Short | -8,869 | -1,399 | |||||
| 2025-08-13 | 13F | Walleye Capital LLC | Put | 7,900 | -62.91 | 1,335 | -55.71 | |||
| 2025-08-05 | 13F | Simplex Trading, Llc | Put | 4,400 | -91.57 | 1 | -100.00 | |||
| 2025-08-14 | 13F | Crawford Fund Management, LLC | Put | 2,400 | 405 | |||||
| 2025-08-14 | 13F | Group One Trading, L.p. | Put | 2,600 | -3.70 | 439 | 15.22 | |||
| 2025-07-29 | NP | GAAVX - GMO Alternative Allocation Fund Class VI | Short | -17,017 | 1,034.47 | -2,684 | 1,051.93 | |||
| 2025-08-14 | 13F | Citadel Advisors Llc | Put | 74,700 | -8.90 | 12,620 | 8.83 | |||
| 2025-08-22 | NP | BTAL - AGFiQ U.S. Market Neutral Anti-Beta Fund | Short | -9,018 | -11.74 | -1,524 | 5.47 | |||
| 2025-05-15 | 13F | Caption Management, LLC | Put | 0 | -100.00 | 0 | -100.00 | |||
| 2025-08-14 | 13F | Summit Partners Public Asset Management, Llc | Put | 0 | -100.00 | 0 | -100.00 | |||
| 2025-08-14 | 13F | Peak6 Llc | Put | 5,100 | 862 | |||||
| 2025-07-10 | 13F | Exchange Traded Concepts, Llc | Put | 45,600 | 7,704 | |||||
| 2025-08-14 | 13F | Ameriprise Financial Inc | Put | 0 | -100.00 | 0 | -100.00 | |||
| 2025-07-28 | 13F | Twin Tree Management, LP | Put | 20,500 | 0.00 | 3,463 | 19.50 | |||
| 2025-08-14 | 13F | Tudor Investment Corp Et Al | Put | 1,400 | -41.67 | 237 | -30.38 | |||
| 2025-08-12 | 13F | Proequities, Inc. | Put | 0 | 0 | |||||
| 2025-06-26 | NP | SMNCX - Steward Equity Market Neutral Fund Class C | Short | -7,000 | -0.00 | -1,057 | -14.70 | |||
| 2025-08-14 | 13F | Susquehanna International Group, Llp | Put | 73,300 | -55.47 | 12,383 | -46.80 | |||
| 2025-08-18 | 13F | Wolverine Trading, Llc | Put | 10,300 | -50.00 | 1,730 | -41.69 | |||
| 2025-08-13 | 13F | Walleye Trading LLC | Put | 3,700 | -74.83 | 625 | -69.92 | |||
| 2025-05-15 | 13F | Marshall Wace, Llp | Put | 0 | -100.00 | 0 | ||||
| 2025-07-29 | NP | GIMFX - GMO Implementation Fund | Short | -18,284 | -2,884 | |||||
| 2025-08-14 | 13F | Wells Fargo & Company/mn | Put | 0 | -100.00 | 0 | -100.00 | |||
| 2025-05-15 | 13F | Parallax Volatility Advisers, L.P. | Put | 0 | -100.00 | 0 | ||||
| 2025-07-22 | 13F | IMC-Chicago, LLC | Put | 12,900 | -46.69 | 2,179 | -36.32 | |||
| 2025-08-14 | 13F | Jane Street Group, Llc | Put | 5,000 | -95.56 | 845 | -94.69 |
