Iron Horse Acquisitions RighIROHRPreferred / convertible
13F holders, Q3 2025 (September 30)19holders −4
3new positions
7sold out
1famous investor
$0.73avg. 13F price*
At the end of Q3 2025, 19 institutions reported holding Iron Horse Acquisitions Righ (IROHR) in their 13F filings, down 4 from Q2 2025. 3 opened new positions and 7 sold out. The largest holders were Rivernorth Capital Management, LLC ($373K), AQR Arbitrage LLC ($332K) and Clear Street Group Inc. ($183K). One famous investor held it David E. Shaw ( of D. E. Shaw & Co.'s portfolio).
- Company
- Iron Horse Acquisitions Righ
- CUSIP
- 462837121
- Latest filing quarter
- Q3 2025
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 3 | $127K |
| Exits | 7 | $347K |
All 13F filers, Q2 2025 → Q3 2025: 209,635 shares bought and 2,654,308 shares sold, net −2,444,673 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 19 holders
| Rivernorth Capital Management, LLC | — | No change | 508,133 | $373K |
| AQR Arbitrage LLC | — | No change | 455,257 | $332K |
| Clear Street Group Inc. | — | — | 250,000 | $183K |
| Westchester Capital Management, LLC | — | No change | 243,606 | $178K |
| Highbridge Capital Management LLC | — | Reduce -76.3% | 230,000 | $168K |
| Yakira Capital Management, Inc. | — | No change | 153,706 | $113K |
| Whitebox Advisors LLC | — | No change | 150,000 | $110K |
| Boothbay Fund Management, LLC | — | Reduce -58.5% | 138,745 | $102K |
| Atw Spac Management LLC | — | Reduce -58.5% | 138,745 | $102K |
| Virtu Financial LLC | — | New | 137,090 | $100K |
| D. E. Shaw & Co. | — | No change | 119,035 | $87K |
| Harraden Circle Investments, LLC | — | Reduce -89.0% | 100,000 | $73K |
| Aristeia Capital, L.L.C. | — | Add +72.5% | 84,210 | $62K |
| Bulldog Investors, LLP | — | Reduce -7.0% | 63,190 | $46K |
| Periscope Capital Inc. | — | Reduce -37.5% | 30,000 | $23K |
| Flow Traders U.S. LLC | — | New | 24,995 | $18K |
| SkyView Investment Advisors, LLC | — | No change | 15,000 | $11K |
| TrueMark Investments, LLC | — | New | 12,150 | $9K |
| Longfellow Investment Management Co. LLC | — | No change | 4,320 | $3K |
"% of holder's portfolio" is IROHR's weight in each manager's 13F, not the share of Iron Horse Acquisitions Righ the manager owns.