INTEGRATED RAIL & RESOURCES ACQUISITION CORP - IRRXW
Detailed investor-level table based on 13F positions.
Early Q4 2025 data: only 1 institutional holders reported so far. The full shareholder list will grow as more funds file with the SEC.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BOOTHBAY FUND MANAGEMENT, LLC | History | No change | 128,262 | 1,409 | 0.04% | 0.03% | 1 | 0 | 0.0% | Q4 2023 | Feb 14, 2024 |
| Polar Asset Management Partners Inc. | History | No change | 1,340,000 | 134 | 0.51% | 0.01% | 2 | 0 | 0.0% | Q4 2023 | Feb 14, 2024 |
| D. E. Shaw & Co., Inc. | History | No change | 940,000 | 94 | 0.43% | 0.0% | 3 | 0 | 0.0% | Q4 2023 | Nov 14, 2024 |
| Saba Capital Management, L.P. | History | No change | 623,226 | 56 | 0.0% | 0.0% | 4 | 0 | 0.0% | Q4 2023 | Feb 14, 2024 |
| Context Capital Management, LLC | History | No change | 382,397 | 38 | 0.0% | 0.01% | 5 | 0 | 0.0% | Q4 2023 | Feb 16, 2024 |
| AQR Arbitrage LLC | History | No change | 166,597 | 16 | 0.0% | 0.0% | 6 | 0 | 0.0% | Q4 2023 | Feb 14, 2024 |
| IFP Advisors, Inc | History | Reduced | 212,864 | 14 | 0.0% | 0.0% | 7 | -159,325 | -42.81% | Q4 2023 | Jan 09, 2024 |
| Walleye Capital LLC | History | New | 71,257 | 7 | 0.0% | — | 8 | +71,257 | New | Q4 2023 | Feb 14, 2024 |
| WHITEBOX ADVISORS LLC | History | No change | 50,000 | 5 | 0.0% | 0.0% | 9 | 0 | 0.0% | Q4 2023 | Feb 14, 2024 |
| CITIGROUP INC | History | No change | 50,001 | 4 | 0.0% | 0.0% | 10 | 0 | 0.0% | Q4 2023 | Feb 09, 2024 |
| Walleye Trading LLC | History | New | 35,628 | 3 | 0.0% | — | 13 | +35,628 | New | Q4 2023 | Feb 14, 2024 |
| BANK OF AMERICA CORP /DE/ | History | No change | 50,000 | 3 | 0.0% | 0.0% | 11 | 0 | 0.0% | Q4 2023 | Feb 14, 2024 |
| MILLENNIUM MANAGEMENT LLC | History | No change | 30,000 | 3 | 0.0% | 0.0% | 12 | 0 | 0.0% | Q4 2023 | Feb 14, 2024 |
| UBS Group AG | History | Closed out | 0 | 0 | — | 0.0% | — | -3,979 | -100.0% | Q3 2023 | Nov 09, 2023 |