Iron Horse Acquisitions RighIROHRPreferred / convertible

13F holders, Q4 2024 (December 31)
28holders
2new positions
2sold out
1famous investor
$0.31avg. 13F price*

At the end of Q4 2024, 28 institutions reported holding Iron Horse Acquisitions Righ (IROHR) in their 13F filings, unchanged from Q3 2024. 2 opened new positions and 2 sold out. The largest holders were Highbridge Capital Management LLC ($458K), AQR Arbitrage LLC ($159K) and Rivernorth Capital Management, LLC ($147K). 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

0102030 Q1 2024: 20Q1 2024Q2 2024: 25Q2 2024Q3 2024: 28Q3 2024Q4 2024: 28Q4 2024Q1 2025: 28Q1 2025Q2 2025: 23Q2 2025Q3 2025: 19Q3 2025

Total Exit/New Position Q3 2024 → Q4 2024

InstitutionsTotal Value
New Positions2$54K
Exits2$5K

All 13F filers, Q3 2024 → Q4 2024: 348,078 shares bought and 387,061 shares sold, net −38,983 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 28 holders
Highbridge Capital Management LLC — No change 1,308,984 $458K
AQR Arbitrage LLC — Reduce -1.0% 455,257 $159K
Rivernorth Capital Management, LLC — No change 508,133 $147K
Boothbay Fund Management, LLC — No change 334,020 $115K
Mangrove Partners Im, LLC — No change 412,884 $115K
Harraden Circle Investments, LLC — — 389,500 $108K
Atw Spac Management LLC — No change 334,020 $93K
Walleye Trading LLC — Add +133.7% 332,252 $92K
Westchester Capital Management, LLC — No change 243,606 $71K
Heights Capital Management, Inc. — No change 200,000 $56K
Yakira Capital Management, Inc. — New 153,706 $53K
Whitebox Advisors LLC — No change 150,000 $42K
D. E. Shaw & Co. — No change 119,035 $42K
Periscope Capital Inc. — Reduce -1.0% 99,000 $34K
Bulldog Investors, LLP — Reduce -14.0% 117,577 $34K
Verition Fund Management LLC — Reduce -39.8% 94,951 $33K
Gritstone Asset Management LLC — — 113,015 $31K
Clear Street LLC — Reduce -6.7% 97,264 $27K
Polar Asset Management Partners Inc. — No change 75,000 $22K
Shaolin Capital Management LLC — Reduce -23.5% 57,400 $16K
Aristeia Capital, L.L.C. — No change 50,000 $14K
Walleye Capital LLC — Reduce -85.7% 36,100 $10K
Atlas Merchant Capital LLC — No change 25,000 $9K
ADAR1 Capital Management, LLC — No change 25,000 $7K
Tidal Investments LLC — Reduce -32.8% 16,725 $6K
TrueMark Investments, LLC — No change 12,150 $4K
Centiva Capital, LP — No change 65,000 $3K
Longfellow Investment Management Co. LLC — New 4,320 $1K

"% of holder's portfolio" is IROHR's weight in each manager's 13F, not the share of Iron Horse Acquisitions Righ the manager owns.