Iron Horse Acquisition II Corp.
IRHOR- Exchange
- Nasdaq
- Industry
- Services-Business Services, NEC
- SEC CIK
- 0002051985
No open-market purchases or sales by Iron Horse Acquisition II Corp. insiders were filed in the last 90 days; 50 institutions reported holding it in 13F filings for Q2 2026, worth $2.90M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Iron Horse Acquisition II Corp. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 39
- +39 vs. Q4 2025
- Shares held
- 14.0M
- +14.0M vs. Q4 2025
- Total value
- $1.84M
- +$1.84M vs. Q4 2025
- New holders
- 39
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IRHOR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 50 | $2.90M |
| Q1 2026 | 39 | $1.84M |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Iron Horse Acquisition II Corp.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royal Bank of Canada | 726 | $0 | 0.00% | +726 | New |
| UBS Group AG | 83 | $10 | 0.00% | +83 | New |
| PenderFund Capital Management Ltd. | 5,000 | $675 | 0.00% | +5,000 | New |
| Flow Traders U.S. LLC | 14,499 | $2.00K | 0.00% | +14,499 | New |
| ExodusPoint Capital Management, LP | 36,628 | $5.21K | 0.00% | +36,628 | New |
| Rivernorth Capital Management, LLC | 50,000 | $7.11K | 0.00% | +50,000 | New |
| L1 Global Manager Pty Ltd | 64,200 | $9.12K | 0.01% | +64,200 | New |
| Parallax Volatility Advisers, L.P. | 53,816 | $9.27K | 0.00% | +53,816 | New |
| Virtu Financial LLC | 87,681 | $10.0K | 0.00% | +87,681 | New |
| Periscope Capital Inc. | 88,000 | $11.9K | 0.00% | +88,000 | New |
| Moore Capital Management, LP | 100,000 | $14.2K | 0.00% | +100,000 | New |
| Clear Street Group Inc. | 112,800 | $16.0K | 0.00% | +112,800 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 200,000 | $27.0K | 0.00% | +200,000 | New |
| Wolverine Asset Management LLC | 199,900 | $28.4K | 0.00% | +199,900 | New |
| Glazer Capital, LLC | 267,754 | $32.0K | 0.00% | +267,754 | New |
| Sculptor Capital LP | 243,088 | $32.8K | 0.00% | +243,088 | New |
| Berkley W R Corp | 247,850 | $33.5K | 0.00% | +247,850 | New |
| Sona Asset Management (US) LLC | 244,139 | $34.7K | 0.00% | +244,139 | New |
| Shaolin Capital Management LLC | 250,101 | $35.5K | 0.00% | +250,101 | New |
| Mint Tower Capital Management B.V. | 250,000 | $36.0K | 0.00% | +250,000 | New |
| Kryger Capital LLC | 256,400 | $36.4K | 0.00% | +256,400 | New |
| Toronto Dominion Bank | 289,392 | $41.1K | 0.00% | +289,392 | New |
| Hudson Bay Capital Management LP | 379,148 | $41.9K | 0.00% | +379,148 | New |
| Whitebox Advisors LLC | 350,000 | $49.7K | 0.00% | +350,000 | New |
| Heights Capital Management, Inc | 470,000 | $51.9K | 0.01% | +470,000 | New |
| Meteora Capital, LLC | 446,498 | $53.6K | 0.00% | +446,498 | New |
| Context Capital Management, LLC | 400,000 | $56.8K | 0.00% | +400,000 | New |
| Ilex Capital Partners (UK) LLP | 400,000 | $56.8K | 0.00% | +400,000 | New |
| Mangrove Partners | 450,000 | $63.9K | 0.01% | +450,000 | New |
| BNP Paribas Arbitrage, SA | 526,392 | $71.1K | 0.00% | +526,392 | New |
| Tenor Capital Management Co., L.P. | 547,508 | $77.8K | 0.00% | +547,508 | New |
| Radcliffe Capital Management, L.P. | 604,519 | $81.6K | 0.01% | +604,519 | New |
| Vivaldi Asset Management, LLC | 586,507 | $83.3K | 0.00% | +586,507 | New |
| Picton Mahoney Asset Management | 900,000 | $99.4K | 0.00% | +900,000 | New |
| CNH Partners LLC | 981,320 | $108.3K | 0.00% | +981,320 | New |
| Polar Asset Management Partners Inc. | 800,000 | $113.7K | 0.00% | +800,000 | New |
| Linden Advisors LP | 1,500,000 | $202.5K | 0.00% | +1,500,000 | New |
| Magnetar Financial LLC | 1,500,000 | $202.5K | 0.00% | +1,500,000 | New |
| CSS LLC | 73,810 | – | – | +73,810 | New |