IROHW Institutional Ownership & Shareholders
IRON HORSE ACQUISITION CO-29 (IROHW) is currently held by 21 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $1.84M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
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 95% 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
21
Total Reported Value
$1.84M
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 are the largest institutional holders of IROHW?
The largest institutional holders of IROHW reported in the latest SEC Form 13F filings include Boothbay Fund Management, Llc, Rivernorth Capital Management, Llc, Aristeia Capital, L.L.C., D. E. Shaw & Co., Inc., and Westchester Capital Management, Llc. InsiderSet ranks institutional holders by their latest reported IROHW position.
What is IROHW institutional ownership?
This page tracks IROHW positions reported by institutional investment managers through SEC Form 13F. IRON HORSE ACQUISITION CO-29 (IROHW) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own IROHW?
InsiderSet currently tracks 21 institutional managers reporting IROHW holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of IROHW shareholders.
How much IROHW stock do institutions own?
Institutional investment managers disclosed approximately $1.84M in IROHW holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was IROHW institutional ownership last updated?
The latest IROHW institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional IROHW holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its IROHW position after the reporting date.
Are institutions buying or selling IROHW?
Institutional buying and selling can be analyzed by comparing IROHW positions across consecutive 13F reporting periods. InsiderSet's IROHW Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View IROHW ownership changes.
How has IROHW institutional ownership changed over time?
InsiderSet tracks IROHW institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.