Funds Shorting Union Pacific 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 (%) |
|
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-14 | 13F | Bnp Paribas Arbitrage, Sa | Put | 463 | -35.24 | 10,653 | -36.94 | |||
| 2025-08-14 | 13F | Limestone Investment Advisors LP | Put | 3,500 | 805 | |||||
| 2025-05-15 | 13F | Barclays Plc | Put | 0 | -100.00 | 0 | -100.00 | |||
| 2025-05-15 | 13F/A | Clear Street Llc | Put | 0 | -100.00 | 0 | -100.00 | |||
| 2025-08-20 | NP | QSPIX - AQR Style Premia Alternative Fund Class I | Short | -14,070 | -16.87 | -3,237 | -19.03 | |||
| 2025-08-05 | 13F | Simplex Trading, Llc | Put | 89,100 | 8.00 | 20 | 5.26 | |||
| 2025-08-18 | 13F | Wolverine Trading, Llc | Put | 100,800 | 4.13 | 23,326 | 3.80 | |||
| 2025-08-13 | 13F | Hsbc Holdings Plc | Put | 139,400 | -23.41 | 32,151 | -24.63 | |||
| 2025-08-18 | 13F/A | Hudson Bay Capital Management LP | Put | 6,200 | 72.22 | 1,426 | 67.76 | |||
| 2025-07-28 | 13F | Allianz Asset Management GmbH | Put | 70,000 | -6.79 | 16,106 | -9.22 | |||
| 2025-08-13 | 13F | Capula Management Ltd | Put | 1,500 | -21.05 | 345 | -22.99 | |||
| 2025-07-22 | 13F | IMC-Chicago, LLC | Put | 193,300 | 28.01 | 44,474 | 24.67 | |||
| 2025-08-14 | 13F | Group One Trading, L.p. | Put | 62,500 | 257.14 | 14,380 | 247.85 | |||
| 2025-08-13 | 13F | Delta Accumulation, LLC | Put | 0 | -100.00 | 0 | ||||
| 2025-08-08 | 13F | SG Americas Securities, LLC | Put | 60,600 | 11.60 | 0 | ||||
| 2025-08-12 | 13F | Eisler Capital Management Ltd. | Put | 54,100 | -54.00 | 12,444 | -55.19 | |||
| 2025-08-14 | 13F | Qube Research & Technologies Ltd | Put | 41,700 | -62.63 | 9,594 | -63.61 | |||
| 2025-08-12 | 13F | Proequities, Inc. | Put | 0 | 0 | |||||
| 2025-08-14 | 13F | Parallax Volatility Advisers, L.P. | Put | 15,600 | 3,589 | |||||
| 2025-06-05 | NP | GTAPX - Quantitative U.S. Long/Short Equity Portfolio | Short | -2,720 | -0.00 | -587 | -12.93 | |||
| 2025-08-04 | 13F | Wolverine Asset Management Llc | Put | 9,500 | -25.20 | 2,186 | -27.17 | |||
| 2025-08-14 | 13F | Bank Of America Corp /de/ | Put | 237,300 | -41.28 | 54,598 | -42.81 | |||
| 2025-08-14 | 13F | LMR Partners LLP | Put | 25,400 | -18.33 | 5,844 | -20.46 | |||
| 2025-07-29 | 13F | Portman Square Capital LLP | Put | 48,100 | 0.00 | 11,067 | -2.61 | |||
| 2025-08-14 | 13F | Goldman Sachs Group Inc | Put | 26,000 | 48.57 | 5,982 | 44.70 | |||
| 2025-08-04 | 13F | Quaker Wealth Management, LLC | Put | 0 | -100.00 | 0 | -100.00 | |||
| 2025-08-14 | 13F | Laurion Capital Management LP | Put | 123,800 | 28,484 | |||||
| 2025-08-05 | 13F | Bank Of Montreal /can/ | Put | 14,500 | 0.00 | 3,336 | -2.60 | |||
| 2025-08-14 | 13F | Maven Securities LTD | Put | 900 | -88.31 | 207 | -88.62 | |||
| 2025-08-14 | 13F | Tudor Investment Corp Et Al | Put | 7,200 | 1,657 | |||||
| 2025-08-11 | 13F | Citigroup Inc | Put | 96,700 | -31.61 | 22,249 | -33.40 | |||
| 2025-08-14 | 13F | Balyasny Asset Management Llc | Put | 275,500 | -2.13 | 63,387 | -4.68 | |||
| 2025-08-12 | 13F | Fulcrum Asset Management LLP | Put | 0 | -100.00 | 0 | ||||
| 2025-08-14 | 13F | Point72 Asset Management, L.P. | Put | 26,400 | -35.14 | 6,074 | -36.82 | |||
| 2025-08-14 | 13F | Point72 (DIFC) Ltd | Put | 1,300 | -76.79 | 299 | -77.38 | |||
| 2025-08-07 | 13F | Readystate Asset Management Lp | Put | 0 | -100.00 | 0 | -100.00 | |||
| 2025-08-14 | 13F | Peak6 Llc | Put | 0 | -100.00 | 0 | ||||
| 2025-08-27 | 13F/A | Squarepoint Ops LLC | Put | 8,300 | 107.50 | 1,910 | 102.22 | |||
| 2025-08-18 | 13F/A | Nomura Holdings Inc | Put | 131,700 | 1,546.25 | 30,302 | 1,504.08 | |||
| 2025-08-14 | 13F | Jane Street Group, Llc | Put | 89,200 | -60.36 | 20,523 | -61.39 | |||
| 2025-08-14 | 13F | Millennium Management Llc | Put | 206,400 | -0.63 | 47,489 | -3.22 | |||
| 2025-08-14 | 13F | Capstone Investment Advisors, Llc | Put | 57,300 | -33.29 | 13,184 | -35.04 | |||
| 2025-08-08 | 13F | Creative Planning | Put | 5,000 | 11 | |||||
| 2025-08-11 | 13F | Covestor Ltd | Put | 0 | -100.00 | 0 | ||||
| 2025-08-14 | 13F | Verition Fund Management LLC | Put | 22,200 | 31.36 | 5,108 | 27.93 | |||
| 2025-08-07 | 13F | Marathon Trading Investment Management LLC | Put | 0 | -100.00 | 0 | ||||
| 2025-08-07 | 13F | Garda Capital Partners Lp | Put | 8,600 | -48.81 | 1,979 | -50.15 | |||
| 2025-08-20 | NP | QRPNX - AQR Alternative Risk Premia Fund Class N | Short | -1,538 | -0.00 | -354 | -2.75 | |||
| 2025-08-13 | 13F | Walleye Trading LLC | Put | 112,200 | -16.08 | 25,815 | -18.27 | |||
| 2025-08-13 | 13F | Capital Fund Management S.a. | Put | 19,200 | -55.14 | 4,418 | -56.31 | |||
| 2025-08-14 | 13F | Citadel Advisors Llc | Put | 287,800 | 65.31 | 66,217 | 61.00 | |||
| 2025-07-21 | 13F | CenterStar Asset Management, LLC | Put | 0 | -100.00 | 0 | ||||
| 2025-08-14 | 13F | Wells Fargo & Company/mn | Put | 5,200 | 0.00 | 1,196 | -2.61 | |||
| 2025-05-01 | 13F | Caas Capital Management Lp | Put | 4,500 | 80.00 | 1,063 | 86.49 | |||
| 2025-08-14 | 13F | D. E. Shaw & Co., Inc. | Put | 0 | -100.00 | 0 | ||||
| 2025-08-14 | 13F | Susquehanna International Group, Llp | Put | 859,800 | 74.33 | 197,823 | 69.79 | |||
| 2025-05-14 | 13F/A | Torno Capital, Llc | Put | 0 | -100.00 | 0 | ||||
| 2025-08-14 | 13F | Cubist Systematic Strategies, LLC | Put | 400 | -60.00 | 92 | -61.02 | |||
| 2025-08-13 | 13F | Bank Of Nova Scotia | Put | 0 | -100.00 | 0 | -100.00 | |||
| 2025-08-13 | 13F | Walleye Capital LLC | Put | 39,800 | 127.43 | 9,157 | 121.50 | |||
| 2025-08-12 | 13F | Jpmorgan Chase & Co | Put | 13,100 | -71.40 | 3,014 | -72.14 | |||
| 2025-08-14 | 13F | UBS Group AG | Put | 304,200 | 6.22 | 69,990 | 3.45 |
