IRON HORSE ACQUISITIONS CORP (IROHR)
Institutional ownership reported to the SEC as of Q3 2025, across 7 quarters.
16
Reporting holders
$2.0M
Reported value
0.0%
Held as options
-6
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| RIVERNORTH CAPITAL MANAGEMENT, LLC | $372.8K | 508,133 | 0.02% | 7q | HELD |
| AQR Arbitrage LLC | $332.3K | 455,257 | 0.01% | 7q | HELD |
| Clear Street Group Inc. | $183.4K | 250,000 | 0.00% | new | FIRST |
| Westchester Capital Management, LLC | $177.8K | 243,606 | 0.01% | 6q | HELD |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | $167.9K | 230,000 | 0.01% | 7q | -76.3%-$539.3K |
| Yakira Capital Management, Inc. | $112.8K | 153,706 | 0.04% | 4q | HELD |
| WHITEBOX ADVISORS LLC | $110.1K | 150,000 | 0.00% | 7q | HELD |
| BOOTHBAY FUND MANAGEMENT, LLC | $101.8K | 138,745 | 0.00% | 7q | -58.5%-$143.3K |
| ATW SPAC MANAGEMENT LLC | $101.8K | 138,745 | 0.13% | 7q | -58.5%-$143.3K |
| D. E. Shaw & Co., Inc. | $86.9K | 119,035 | 0.00% | 7q | HELD |
| Harraden Circle Investments, LLC | $73.4K | 100,000 | 0.01% | 4q | -89.0%-$592.1K |
| ARISTEIA CAPITAL, L.L.C. | $61.8K | 84,210 | 0.00% | 7q | +72.5%+$26.0K |
| Bulldog Investors, LLP | $46.4K | 63,190 | 0.01% | 7q | -7.0%-$3.5K |
| Periscope Capital Inc. | $23.1K | 30,000 | 0.00% | 7q | -37.5%-$13.9K |
| TrueMark Investments, LLC | $8.9K | 12,150 | 0.00% | new | NEW |
| LONGFELLOW INVESTMENT MANAGEMENT CO LLC | $3.2K | 4,320 | 0.00% | 4q | HELD |
| Virtu Financial LLC | $100 | 137,090 | 0.01% | new | NEW |
| FLOW TRADERS U.S. LLC | $18 | 24,995 | 0.00% | new | NEW |
| SkyView Investment Advisors, LLC | $11 | 15,000 | 0.00% | 2q | HELD |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2025 | 16 | $2.0M | 2,681,097 | 1 | 1 | 6 | 0.0% |
| Q2 2025 | 22 | $2.6M | 5,135,026 | 0 | 1 | 8 | 0.0% |
| Q1 2025 | 28 | $1.8M | 5,917,421 | 3 | 0 | 4 | 0.0% |
| Q4 2024 | 29 | $1.8M | 5,846,624 | 3 | 1 | 9 | 0.0% |
| Q3 2024 | 28 | $936.2K | 5,561,267 | 3 | 3 | 2 | 0.0% |
| Q2 2024 | 25 | $1.3M | 5,371,690 | 6 | 4 | 2 | 0.0% |
| Q1 2024 | 20 | $984.8K | 4,867,882 | 20 | 0 | 0 | 0.0% |