# IRON HORSE ACQUISITIONS CORP (IROHR)

> Institutional ownership reported to the SEC as of Q3 2025, from Form 13F filings. Source: https://holderbook.com/stocks/IROHR/

- Reporting holders: 19
- Reported value: $2.1M
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [RIVERNORTH CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1447578-rivernorth-capital-management-llc/) | $372.8K | 508,133 | 0.0% | 7 |
| [AQR Arbitrage LLC](https://holderbook.com/funds/1167456-aqr-arbitrage-llc/) | $332.3K | 455,257 | 0.0% | 7 |
| [Clear Street Group Inc.](https://holderbook.com/funds/1881567-clear-street-group-inc/) | $183.4K | 250,000 | 0.0% | 1 |
| [Westchester Capital Management, LLC](https://holderbook.com/funds/1512805-westchester-capital-management-llc/) | $177.8K | 243,606 | 0.0% | 6 |
| [HIGHBRIDGE CAPITAL MANAGEMENT LLC](https://holderbook.com/funds/919185-highbridge-capital-management-llc/) | $167.9K | 230,000 | 0.0% | 7 |
| [Yakira Capital Management, Inc.](https://holderbook.com/funds/1584639-yakira-capital-management-inc/) | $112.8K | 153,706 | 0.0% | 4 |
| [WHITEBOX ADVISORS LLC](https://holderbook.com/funds/1257391-whitebox-advisors-llc/) | $110.1K | 150,000 | 0.0% | 7 |
| [BOOTHBAY FUND MANAGEMENT, LLC](https://holderbook.com/funds/1549230-boothbay-fund-management-llc/) | $101.8K | 138,745 | 0.0% | 7 |
| [ATW SPAC MANAGEMENT LLC](https://holderbook.com/funds/1878495-atw-spac-management-llc/) | $101.8K | 138,745 | 0.1% | 7 |
| [Virtu Financial LLC](https://holderbook.com/funds/1533964-virtu-financial-llc/) | $100.0K | 137,090 | 0.0% | 1 |
| [D. E. Shaw & Co., Inc.](https://holderbook.com/funds/1009207-d-e-shaw-co-inc/) | $86.9K | 119,035 | 0.0% | 7 |
| [Harraden Circle Investments, LLC](https://holderbook.com/funds/1910592-harraden-circle-investments-llc/) | $73.4K | 100,000 | 0.0% | 4 |
| [ARISTEIA CAPITAL, L.L.C.](https://holderbook.com/funds/1080171-aristeia-capital-l-l-c/) | $61.8K | 84,210 | 0.0% | 7 |
| [Bulldog Investors, LLP](https://holderbook.com/funds/1504304-bulldog-investors-llp/) | $46.4K | 63,190 | 0.0% | 7 |
| [Periscope Capital Inc.](https://holderbook.com/funds/1695320-periscope-capital-inc/) | $23.1K | 30,000 | 0.0% | 7 |
| [FLOW TRADERS U.S. LLC](https://holderbook.com/funds/1466697-flow-traders-u-s-llc/) | $18.0K | 24,995 | 0.0% | 1 |
| [SkyView Investment Advisors, LLC](https://holderbook.com/funds/1848237-skyview-investment-advisors-llc/) | $11.0K | 15,000 | 0.0% | 2 |
| [TrueMark Investments, LLC](https://holderbook.com/funds/1974457-truemark-investments-llc/) | $8.9K | 12,150 | 0.0% | 1 |
| [LONGFELLOW INVESTMENT MANAGEMENT CO LLC](https://holderbook.com/funds/1167487-longfellow-investment-management-co-llc/) | $3.2K | 4,320 | 0.0% | 4 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q3 2025 | 19 | $2.1M |
| Q2 2025 | 23 | $2.6M |
| Q1 2025 | 28 | $1.8M |
| Q4 2024 | 29 | $1.8M |
| Q3 2024 | 28 | $936.2K |
| Q2 2024 | 25 | $1.3M |
| Q1 2024 | 20 | $984.8K |