Funds Shorting Arthur J. Gallagher & Co.
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 (%) |
|
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-05 | 13F | Simplex Trading, Llc | Put | 16,200 | 478.57 | 5 | ||||
| 2025-08-18 | 13F | Wolverine Trading, Llc | Put | 12,900 | 4,099 | |||||
| 2025-08-12 | 13F | Proequities, Inc. | Put | 0 | 0 | |||||
| 2025-08-12 | 13F | Fulcrum Asset Management LLP | Put | 0 | -100.00 | 0 | -100.00 | |||
| 2025-08-14 | 13F | Maven Securities LTD | Put | 3,400 | 240.00 | 1,088 | 215.36 | |||
| 2025-08-14 | 13F | Cubist Systematic Strategies, LLC | Put | 33,200 | -1.78 | 10,628 | -8.93 | |||
| 2025-08-27 | 13F/A | Squarepoint Ops LLC | Put | 7,400 | 1,133.33 | 2,369 | 1,043.96 | |||
| 2025-08-20 | NP | QMFNX - AQR MS Fusion Fund Class N | Short | -212 | -68 | |||||
| 2025-08-13 | 13F | Brant Point Investment Management Llc | Put | 50 | -66.67 | 1,601 | -69.10 | |||
| 2025-05-15 | 13F | Boothbay Fund Management, Llc | Put | 0 | -100.00 | 0 | -100.00 | |||
| 2025-08-07 | 13F | Garda Capital Partners Lp | Put | 3,000 | 275.00 | 960 | 247.83 | |||
| 2025-08-13 | 13F | Lido Advisors, LLC | Put | 0 | -100.00 | 0 | -100.00 | |||
| 2025-07-29 | NP | GAAVX - GMO Alternative Allocation Fund Class VI | Short | -9,303 | -6.42 | -3,232 | -3.72 | |||
| 2025-08-14 | 13F | Parallax Volatility Advisers, L.P. | Put | 14,700 | 4,706 | |||||
| 2025-08-14 | 13F | Susquehanna International Group, Llp | Put | 182,500 | 654.13 | 58,422 | 599.32 | |||
| 2025-08-27 | NP | VMNFX - Vanguard Market Neutral Fund Investor Shares This fund is a listed as child fund of Vanguard Group Inc and if that institution has disclosed ownership in this security, then these positions will not be double counted when calculating total shares and total value | Short | -7,233 | 16.36 | -2,315 | 7.88 | |||
| 2025-07-22 | 13F | IMC-Chicago, LLC | Put | 19,900 | 6,370 | |||||
| 2025-08-14 | 13F | Citadel Advisors Llc | Put | 45,400 | 62.14 | 14,533 | 50.35 | |||
| 2025-07-28 | 13F | Allianz Asset Management GmbH | Put | 9,800 | 84.91 | 3,137 | 71.51 | |||
| 2025-06-25 | NP | FTLS - First Trust Long/Short Equity ETF This fund is a listed as child fund of First Trust Advisors Lp and if that institution has disclosed ownership in this security, then these positions will not be double counted when calculating total shares and total value | Short | -37,962 | 562.05 | -12,174 | 805.13 | |||
| 2025-08-20 | NP | QCFIX - AQR CVX Fusion Fund Class I | Short | -67 | -21 | |||||
| 2025-08-20 | NP | QLFIX - AQR LSE Fusion Fund Class I | Short | -137 | -44 | |||||
| 2025-08-20 | NP | AQMIX - AQR Managed Futures Strategy Fund Class I | Short | -18,975 | 807.46 | -6,074 | 742.44 | |||
| 2025-05-14 | 13F | Oribel Capital Management, LP | Put | 0 | -100.00 | 0 | -100.00 | |||
| 2025-08-14 | 13F | Jane Street Group, Llc | Put | 39,300 | 627.78 | 12,581 | 574.89 | |||
| 2025-08-20 | NP | QMNIX - AQR Equity Market Neutral Fund Class I | Short | -16,261 | -35.49 | -5,205 | -40.18 | |||
| 2025-07-28 | 13F | Twin Tree Management, LP | Put | 0 | -100.00 | 0 | ||||
| 2025-08-20 | NP | QLEIX - AQR Long-Short Equity Fund Class I | Short | -61,169 | -19,581 | |||||
| 2025-05-29 | NP | LCORX - Leuthold Core Investment Fund Retail Class | Short | -2,599 | -897 | |||||
| 2025-08-20 | NP | QSPIX - AQR Style Premia Alternative Fund Class I | Short | -15,562 | -4,982 | |||||
| 2025-07-29 | NP | GBFFX - GMO Benchmark-Free Fund Class III | Short | -4,512 | -0.00 | -1,568 | 2.89 | |||
| 2025-08-14 | 13F | Css Llc/il | Put | 1,000 | 320 | |||||
| 2025-08-14 | 13F | Millennium Management Llc | Put | 16,500 | -41.07 | 5,282 | -45.37 | |||
| 2025-08-14 | 13F | Point72 (DIFC) Ltd | Put | 200 | -33.33 | 64 | -37.86 | |||
| 2025-08-04 | 13F | Quaker Wealth Management, LLC | Put | 0 | -100.00 | 0 | -100.00 | |||
| 2025-08-08 | 13F | SG Americas Securities, LLC | Put | 0 | -100.00 | 0 | ||||
| 2025-08-14 | 13F | Tudor Investment Corp Et Al | Put | 2,100 | 672 | |||||
| 2025-08-14 | 13F | Volterra Technologies LP | Put | 200 | 64 | |||||
| 2025-08-14 | 13F | Bank Of America Corp /de/ | Put | 700 | 224 | |||||
| 2025-05-29 | NP | GRZZX - Leuthold Grizzly Short Fund | Short | -1,812 | -626 | |||||
| 2025-08-13 | 13F | Walleye Capital LLC | Put | 5,200 | -40.91 | 1,665 | -45.23 | |||
| 2025-07-18 | 13F | Truist Financial Corp | Put | 10,000 | 0.00 | 3,201 | -7.27 | |||
| 2025-08-20 | NP | QRPNX - AQR Alternative Risk Premia Fund Class N | Short | -2,837 | -14.21 | -908 | -20.42 | |||
| 2025-06-26 | NP | SEG Partners Long/Short Equity Fund | Short | -7,542 | -2,419 | |||||
| 2025-08-14 | 13F | Group One Trading, L.p. | Put | 21,200 | 10,500.00 | 6,787 | 9,734.78 | |||
| 2025-08-28 | NP | BlackRock Funds V - BlackRock Strategic Income Opportunities Portfolio Investor A Shares | Short | -3,400 | 14 | |||||
| 2025-05-15 | 13F | Capstone Investment Advisors, Llc | Put | 0 | -100.00 | 0 | -100.00 | |||
| 2025-08-13 | 13F | Walleye Trading LLC | Put | 12,600 | -16.56 | 4,034 | -22.64 | |||
| 2025-08-20 | NP | QNZNX - AQR Sustainable Long-Short Equity Carbon Aware Fund Class N | Short | -574 | 224.29 | -184 | 200.00 | |||
| 2025-07-29 | NP | GIMFX - GMO Implementation Fund | Short | -9,514 | -4.99 | -3,306 | -2.28 | |||
| 2025-08-20 | NP | QHFRX - AQR MS Fusion HV Fund Class R6 | Short | -235 | -75 | |||||
| 2025-05-29 | NP | GLBIX - Leuthold Global Fund Institutional Class | Short | -47 | -16 | |||||
| 2025-08-20 | NP | QMHIX - AQR Managed Futures Strategy HV Fund Class I | Short | -7,555 | -2,419 |
