Vault-13

IRON HORSE ACQUISITIONS CORP UCFI

COM · Common Stock · CUSIP 462837105

13 institutional holders +1 vs Q1 2026
358,597358.6k shares reported held*
0.7% of all shares outstanding*
$2.0mreported value*
1 new 0 added 0 reduced 0 sold out net bought ≈ $50.2k (+10.9k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Shares outstanding: 52.2m as of 2026-08-14, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $5.48.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

02040Q1 24: 31Q2 24: 37Q3 24: 40Q4 24: 37Q1 25: 33Q2 25: 21Q3 25: 6Q4 25: 12Q1 26: 12Q2 26: 1313Q1 24Q3 24Q1 25Q3 25Q1 26Q2 26
Numbers
QuarterHolders
Q1 202431
Q2 202437
Q3 202440
Q4 202437
Q1 202533
Q2 202521
Q3 20256
Q4 202512
Q1 202612
Q2 202613

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
20020Q3 24: 15 bought or addedQ3 24: 12 cut or sold outQ4 24: 9 bought or addedQ4 24: 18 cut or sold outQ4 24Q1 25: 11 bought or addedQ1 25: 12 cut or sold outQ2 25: 5 bought or addedQ2 25: 17 cut or sold outQ2 25Q3 25: 2 bought or addedQ3 25: 16 cut or sold outQ4 25: 10 bought or addedQ4 25: 3 cut or sold outQ4 25Q1 26: 1 bought or addedQ1 26: 1 cut or sold outQ2 26: 1 bought or addedQ2 26: 0 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 20241512
Q4 2024918
Q1 20251112
Q2 2025517
Q3 2025216
Q4 2025103
Q1 202611
Q2 202610

Biggest buyers

Bulldog Investors, LLP New +10,919+10.9k

Biggest sellers

None

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
RIVERNORTH CAPITAL MANAGEMENT, LLC 13G · institution new · filed 2025-08-14 5.6% new 494.3k≈ $2.7m 2025-08-14
METEORA CAPITAL, LLC 13G · institution new · filed 2025-05-15 5.2% new 463.7k≈ $2.6m 2025-05-15

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

None reported since 1 Apr 2026.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 RIVERNORTH CAPITAL MANAGEMENT, LLC 0.03% of their portfolio WEST PALM BEACH, FL 101,506101.5k $559.3k $559.3k 0.03% Unchanged
2 AQR Arbitrage LLC 0.01% of their portfolio Greenwich, CT 91,05091.0k $501.7k $501.7k 0.01% Unchanged
3 Westchester Capital Management, LLC 0.01% of their portfolio VALHALLA, NY 48,71848.7k $268.4k $268.4k 0.01% Unchanged
4 WHITEBOX ADVISORS LLC 0.00% of their portfolio MINNEAPOLIS, MN 30,00030.0k $165.3k $165.3k 0.00% Unchanged
5 D. E. Shaw & Co., Inc. 0.00% of their portfolio New York, NY 23,80723.8k $131.2k $131.2k 0.00% Unchanged
6 Yakira Capital Management, Inc. 0.03% of their portfolio Westport, CT 20,74120.7k $114.3k $114.3k 0.03% Unchanged
7 ARISTEIA CAPITAL, L.L.C. 0.00% of their portfolio GREENWICH, CT 16,84016.8k $92.8k $92.8k 0.00% Unchanged
8 Bulldog Investors, LLP 0.01% of their portfolio SADDLE BROOK, NJ 10,91910.9k $50.2k $50.2k 0.01% New
9 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 10,08010.1k $55.6k $55.6k 0.00% Unchanged
10 UBS Group AG 0.00% of their portfolio ZURICH, V8 3,9373.9k $21.7k $21.7k 0.00% Unchanged
11 LONGFELLOW INVESTMENT MANAGEMENT CO LLC 0.00% of their portfolio BOSTON, MA 864864 $4.8k $4.8k 0.00% Unchanged
12 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 9090 $496 $496 0.00% Unchanged
13 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 4545 $248 $248 0.00% Unchanged