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IROHU

Iron Horse Acquisitions Corp Unit
IROHU

Delisted

IROHU was delisted on the 5th of September, 2025.

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18 hedge funds and large institutions have $14.2M invested in Iron Horse Acquisitions Corp Unit in 2024 Q1 according to their latest regulatory filings, with 4 funds opening new positions, increasing their positions, 5 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed

20.21% more ownership

Funds ownership: 0% → 20.21% (+20%)

58% less funds holding

Funds holding: 43 → 18 (-25)

75% less funds holding in top 10

Funds holding in top 10: 4 → 1 (-3)

77% less capital invested

Capital invested by funds: $62M → $14.2M (-$47.8M)

86% less first-time investments, than exits

New positions opened: 4 | Existing positions closed: 28

100% less repeat investments, than reductions

Existing positions increased: 0 | Existing positions reduced: 5

Holders
18
Holders Change
-25
Holders Change %
-58.14%
% of All Funds
0.26%
Holding in Top 10
1
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-75%
% of All Funds
0.01%
New
4
Increased
–
Reduced
5
Closed
28
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
TI
Tidal Investments
Wisconsin
+$252K
2
LIM
Longfellow Investment Management
Massachusetts
+$43.8K
3
TRCT
Tower Research Capital (TRC)
New York
+$3.56K

Top Sellers

Rank Fund Capital Flow
1
HCM
Highbridge Capital Management
New York
-$5.72M
2
AA
AQR Arbitrage
Connecticut
-$4.62M
3
RCM
Rivernorth Capital Management
Florida
-$4.57M
4
CAC
Cowen and Company
New York
-$4.02M
5
ASM
ATW SPAC Management
New York
-$3.35M
Name Holding Trade Value Shares
Change 		Change in
Stake
Walleye Capital
1
Walleye Capital
New York
$2.58M – – –
WCMNY
2
Westchester Capital Management (New York)
New York
$2.48M -$57.7K -5,694 -2%
CH
3
CVI Holdings
Delaware
$2.04M – – –
YCM
4
Yakira Capital Management
Connecticut
$1.57M – – –
Walleye Trading
5
Walleye Trading
New York
$1.45M – – –
MI
6
MMCAP International
Cayman Islands
$764K – – –
PAMP
7
Polar Asset Management Partners
Ontario, Canada
$764K – – –
CC
8
Centiva Capital
New York
$664K – – –
RCM
9
Rivernorth Capital Management
Florida
$602K -$4.57M -450,892 -88%
EAM
10
Exos Asset Management
New York
$361K +$359K +35,400 New
ACM
11
ADAR1 Capital Management
Texas
$255K – – –
TI
12
Tidal Investments
Wisconsin
$254K +$252K +24,899 New
CS
13
Clear Street
New York
$231K -$435K -42,894 -65%
SIA
14
SkyView Investment Advisors
New Jersey
$153K – – –
LIM
15
Longfellow Investment Management
Massachusetts
$44K +$43.8K +4,320 New
TRCT
16
Tower Research Capital (TRC)
New York
$3.59K +$3.56K +351 New
UBS Group
17
UBS Group
Switzerland
$856 -$41.7K -4,116 -98%
SFM
18
Spartan Fund Management
Canada
$377 -$658K -64,963 -100%
HCM
19
Highbridge Capital Management
New York
– -$5.72M -569,900 Closed
AA
20
AQR Arbitrage
Connecticut
– -$4.62M -460,000 Closed
CAC
21
Cowen and Company
New York
– -$4.02M -400,000 Closed
ASM
22
ATW SPAC Management
New York
– -$3.35M -334,020 Closed
BFM
23
Boothbay Fund Management
New York
– -$3.35M -334,020 Closed
Hudson Bay Capital Management
24
Hudson Bay Capital Management
Connecticut
– -$2.76M -275,000 Closed
FLC
25
Fifth Lane Capital
Texas
– -$2.19M -218,371 Closed
1
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IROHU Hedge Fund Activity: Q1 2024 in Review

18 of the 6,942 institutional investors tracked by Wall St. Rank reported a position in Iron Horse Acquisitions Corp Unit (IROHU) for Q1 2024, worth a combined $14.2M — down 77% from $62M a quarter earlier.

Sellers outnumbered buyers: 28 funds closed out of IROHU and 4 opened new positions — a net loss of 24 holders — while 5 trimmed existing stakes and 0 added.

The largest buyer was Tidal Investments, opening a new position worth an estimated $252K. The largest seller was Highbridge Capital Management, exiting entirely with an estimated $5.72M sold.

  • 18 institutional investors held Iron Horse Acquisitions Corp Unit (IROHU) as of Q1 2024, down from 43 in Q4 2023.
  • Funds reported $14.2M of Iron Horse Acquisitions Corp Unit stock for Q1 2024, down 77% quarter-over-quarter.
  • 4 funds opened new Iron Horse Acquisitions Corp Unit positions in Q1 2024 and 28 closed out, a net change of -24 holders.
  • The largest Iron Horse Acquisitions Corp Unit buyer in Q1 2024 was Tidal Investments, an estimated $252K added.
  • The largest Iron Horse Acquisitions Corp Unit seller in Q1 2024 was Highbridge Capital Management, an estimated $5.72M sold.

Based on aggregated 13F filings for Q1 2024.