IRON HORSE ACQUISITION CO-29 (IROHW) Institutional Shareholders
IRON HORSE ACQUISITION CO-29 (IROHW) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $1.78M in IROHW holdings during the latest filing period.
Boothbay Fund Management, Llc is currently the largest disclosed institutional shareholder of IROHW tracked by InsiderSet, reporting ownership valued at approximately $1.53M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $19,482.4, representing an estimated loss of -98.73% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 98% of the total disclosed IROHW value among the investors covered in this analysis. Major shareholders include Boothbay Fund Management, Llc, Rivernorth Capital Management, Llc, Aristeia Capital, L.L.C., and several other long-term asset managers with concentrated positions in IRON HORSE ACQUISITION CO-29 (IROHW).
This page ranks the largest institutional IROHW shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
20
Total Reported Value
$1.78M
Largest Holder
Boothbay Fund Management, Llc
Largest Position
$1.53M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
27
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Boothbay Fund Management, Llc | 0.03% | 278,320 | $1,533,543 | $19,482 | -$1,514,061 | -98.73% | |
| Rivernorth Capital Management, Llc | 0.00% | 508,133 | $45,732 | $35,569 | -$10,163 | -22.22% | |
| Aristeia Capital, L.L.C. | 0.00% | 387,464 | $34,872 | $27,122 | -$7,750 | -22.22% | |
| D. E. Shaw & Co., Inc. | 0.00% | 119,035 | $31,032 | $8,332 | -$22,700 | -73.15% | |
| Westchester Capital Management, Llc | 0.00% | 243,606 | $22,169 | $17,052 | -$5,117 | -23.08% | |
| Toronto Dominion Bank | 0.00% | 234,554 | $21,110 | $16,419 | -$4,691 | -22.22% | |
| L1 Global Manager Pty Ltd | 0.01% | 164,715 | $14,824 | $11,530 | -$3,294 | -22.22% | |
| Highbridge Capital Management Llc | 0.00% | 140,447 | $14,185 | $9,831 | -$4,354 | -30.69% | |
| Yakira Capital Management, Inc. | 0.00% | 153,706 | $13,834 | $10,759 | -$3,075 | -22.22% | |
| Shaolin Capital Management Llc | 0.00% | 150,000 | $13,500 | $10,500 | -$3,000 | -22.22% | |
| Hudson Bay Capital Management Lp | 0.00% | 97,000 | $8,730 | $6,790 | -$1,940 | -22.22% | |
| Css Llc/Il | 0.00% | 91,835 | $8,265 | $6,428 | -$1,837 | -22.22% | |
| Polar Asset Management Partners Inc. | 0.00% | 75,000 | $7,575 | $5,250 | -$2,325 | -30.69% | |
| Centiva Capital, Lp | 0.00% | 65,000 | $5,850 | $4,550 | -$1,300 | -22.22% | |
| Bulldog Investors, Llp | 0.00% | 56,769 | $4,297 | $3,974 | -$323 | -7.52% | |
| Truemark Investments, Llc | 0.00% | 12,150 | $1,106 | $851 | -$255 | -23.10% | |
| Periscope Capital Inc. | 0.00% | 99,000 | $990 | $6,930 | +$5,940 | +600.00% | |
| Longfellow Investment Management Co Llc | 0.00% | 4,320 | $389 | $302 | -$87 | -22.26% | |
| Ubs Group Ag | 0.00% | 1,665 | $150 | $117 | -$33 | -22.30% | |
| Aqr Arbitrage Llc | 0.00% | 396,260 | $4 | $27,738 | +$27,734 | +693355.00% |
Frequently asked questions about IROHW
Who owns the most IROHW stock?
The largest holders of IROHW are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for IRON HORSE ACQUISITION CO-29 (IROHW).
Is IROHW widely held by superinvestors?
Many widely followed stocks like IROHW appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly IROHW is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.