Iron Horse Acquisition Co.-29UCFIWPreferred / convertible

13F holders, Q3 2024 (September 30)
29holders +1
4new positions
3sold out
1famous investor
$0.72avg. 13F price*

At the end of Q3 2024, 29 institutions reported holding Iron Horse Acquisition Co.-29 (UCFIW) in their 13F filings, up 1 from Q2 2024. 4 opened new positions and 3 sold out. The largest holders were Boothbay Fund Management, LLC ($3.4M), Cowen and Company, LLC ($23K) and AQR Arbitrage LLC ($14K). One famous investor held it David E. Shaw ( of D. E. Shaw & Co.'s portfolio).

Company
Iron Horse Acquisition Co.-29
CUSIP
462837113
Latest filing quarter
Q2 2026

History

Number of 13F holders

0102030 Q1 2024: 21Q1 2024Q2 2024: 28Q2 2024Q3 2024: 29Q3 2024Q4 2024: 30Q4 2024Q1 2025: 28Q1 2025Q2 2025: 27Q2 2025Q3 2025: 24Q3 2025Q4 2025: 24Q4 2025Q1 2026: 22Q1 2026Q2 2026: 23Q2 2026

Total Exit/New Position Q2 2024 → Q3 2024

InstitutionsTotal Value
New Positions4$23K
Exits3$791K

All 13F filers, Q2 2024 → Q3 2024: 978,645 shares bought and 128,218 shares sold, net +850,427 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 29 holders
Boothbay Fund Management, LLC — No change 334,020 $3.4M
Cowen and Company, LLC — Add +10.2% 759,055 $23K
AQR Arbitrage LLC — No change 460,000 $14K
Centiva Capital, LP — No change 65,000 $13K
Rivernorth Capital Management, LLC — Add +13.2% 508,133 $13K
Atw Spac Management LLC — New 334,020 $10K
Hudson Bay Capital Management LP — No change 275,000 $8K
Walleye Capital LLC — New 252,800 $8K
Heights Capital Management, Inc. — — 200,000 $6K
Westchester Capital Management, LLC — No change 243,606 $6K
Verition Fund Management LLC — No change 157,702 $5K
Whitebox Advisors LLC — No change 150,000 $5K
Shaolin Capital Management LLC — Add +98.1% 148,567 $5K
Walleye Trading LLC — New 142,200 $4K
Robinson Capital Management, LLC — No change 24,899 $4K
Bulldog Investors, LLP — Reduce -21.2% 138,820 $4K
D. E. Shaw & Co. — No change 119,035 $4K
Clear Street LLC — Add +27.7% 100,333 $3K
Periscope Capital Inc. — No change 100,000 $3K
Crystalline Management Inc. — No change 94,900 $3K
Polar Asset Management Partners Inc. — No change 75,000 $2K
Spartan Fund Management Inc. — No change 65,000 $2K
Crossingbridge Advisors, LLC — No change 50,000 $2K
Aristeia Capital, L.L.C. — No change 50,000 $2K
Tidal Investments LLC — No change 24,899 $798
ADAR1 Capital Management, LLC — New 25,000 $768
Atlas Merchant Capital LLC — No change 25,000 $750
TrueMark Investments, LLC — No change 12,150 $389
Bank of America Corp. — No change 175 $4

"% of holder's portfolio" is UCFIW's weight in each manager's 13F, not the share of Iron Horse Acquisition Co.-29 the manager owns.