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, Q2 2026
Institutional positions in Iron Horse Acquisition II Corp. as of Jun 30, 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
- 50
- +11 vs. Q1 2026
- Shares held
- 18.1M
- +4.15M (+29.7%) vs. Q1 2026
- Total value
- $2.90M
- +$1.06M (+57.9%) vs. Q1 2026
- New holders
- 18
- 6 more added
- Sold out
- 7
- 7 more reduced
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Iron Horse Acquisition II Corp.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royal Bank of Canada | 500 | $0 | 0.00% | −226−31.1% | Reduced |
| UBS Group AG | 20 | $3 | 0.00% | −63−75.9% | Reduced |
| Wolverine Asset Management LLC | 18,330 | $2.95K | 0.00% | −181,570−90.8% | Reduced |
| Flow Traders U.S. LLC | 16,403 | $3.00K | 0.00% | +1,904+13.1% | Added |
| Schonfeld Strategic Advisors LLC | 22,399 | $3.60K | 0.00% | +22,399 | New |
| Kepos Capital LP | 24,100 | $4.00K | 0.01% | +24,100 | New |
| ExodusPoint Capital Management, LP | 36,628 | $5.89K | 0.00% | 00.0% | Unchanged |
| Clear Street Group Inc. | 39,000 | $6.27K | 0.00% | −73,800−65.4% | Reduced |
| Rivernorth Capital Management, LLC | 50,000 | $8.53K | 0.00% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 55,000 | $8.84K | 0.00% | +55,000 | New |
| Stoic Point Capital Management LLC | 55,000 | $8.84K | 0.01% | +55,000 | New |
| SummitTX Capital, L.P. | 57,061 | $9.18K | 0.00% | +57,061 | New |
| Periscope Capital Inc. | 88,000 | $14.2K | 0.00% | 00.0% | Unchanged |
| O'Connor Alternative Investments LLC | 100,000 | $16.0K | 0.00% | +100,000 | New |
| Moore Capital Management, LP | 100,000 | $16.1K | 0.00% | 00.0% | Unchanged |
| Ionic Capital Management LLC | 125,327 | $20.2K | 0.02% | +125,327 | New |
| Yakira Capital Management, Inc. | 146,907 | $23.6K | 0.01% | +146,907 | New |
| Boothbay Fund Management, LLC | 172,498 | $27.7K | 0.00% | +172,498 | New |
| Toronto Dominion Bank | 189,989 | $30.6K | 0.00% | −99,403−34.3% | Reduced |
| Aristeia Capital LLC | 200,200 | $32.2K | 0.00% | +200,200 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 200,000 | $32.2K | 0.00% | 00.0% | Unchanged |
| Sculptor Capital LP | 243,088 | $39.1K | 0.00% | 00.0% | Unchanged |
| Sona Asset Management (US) LLC | 244,139 | $39.3K | 0.00% | 00.0% | Unchanged |
| Mint Tower Capital Management B.V. | 250,000 | $40.0K | 0.00% | 00.0% | Unchanged |
| Alberta Investment Management Corp | 250,000 | $40.2K | 0.00% | +250,000 | New |
| Shaolin Capital Management LLC | 254,466 | $40.9K | 0.00% | +4,365+1.7% | Added |
| Millennium Management LLC | 300,000 | $48.2K | 0.00% | +300,000 | New |
| Mangrove Partners | 300,987 | $48.4K | 0.00% | −149,013−33.1% | Reduced |
| Heights Capital Management, Inc | 317,338 | $51.1K | 0.01% | −152,662−32.5% | Reduced |
| Kryger Capital LLC | 344,005 | $55.3K | 0.00% | +87,605+34.2% | Added |
| Whitebox Advisors LLC | 350,000 | $56.3K | 0.00% | 00.0% | Unchanged |
| Hudson Bay Capital Management LP | 379,148 | $61.0K | 0.00% | 00.0% | Unchanged |
| Harraden Circle Investments, LLC | 389,400 | $62.6K | 0.01% | +389,400 | New |
| Context Capital Management, LLC | 400,000 | $64.3K | 0.00% | 00.0% | Unchanged |
| TIG Advisors, LLC | 400,000 | $64.3K | 0.00% | +400,000 | New |
| Glazer Capital, LLC | 500,000 | $80.0K | 0.00% | +232,246+86.7% | Added |
| HGC Investment Management Inc. | 523,489 | $84.2K | 0.02% | +523,489 | New |
| BNP Paribas Arbitrage, SA | 526,392 | $84.2K | 0.00% | 00.0% | Unchanged |
| Tenor Capital Management Co., L.P. | 547,508 | $88.0K | 0.00% | 00.0% | Unchanged |
| Healthcare of Ontario Pension Plan Trust Fund | 602,165 | $96.9K | 0.00% | +602,165 | New |
| Radcliffe Capital Management, L.P. | 604,519 | $97.0K | 0.01% | 00.0% | Unchanged |
| Meteora Capital, LLC | 696,490 | $112.0K | 0.01% | +249,992+56.0% | Added |
| Wealthspring Capital LLC | 737,680 | $118.6K | 0.03% | +737,680 | New |
| Polar Asset Management Partners Inc. | 800,000 | $128.6K | 0.00% | 00.0% | Unchanged |
| Picton Mahoney Asset Management | 900,000 | $144.8K | 0.00% | 00.0% | Unchanged |
| CNH Partners LLC | 992,610 | $159.7K | 0.00% | +11,290+1.2% | Added |
| Linden Advisors LP | 1,500,000 | $240.6K | 0.00% | 00.0% | Unchanged |
| MMCAP International Inc. SPC | 1,500,000 | $241.2K | 0.02% | +1,500,000 | New |
| Magnetar Financial LLC | 1,500,000 | $241.3K | 0.00% | 00.0% | Unchanged |
| CSS LLC | 73,810 | – | – | 00.0% | Unchanged |
| Vivaldi Asset Management, LLC | 0 | $0 | 0.00% | −586,507−100.0% | Sold out |
| Ilex Capital Partners (UK) LLP | 0 | $0 | 0.00% | −400,000−100.0% | Sold out |
| Berkley W R Corp | 0 | $0 | 0.00% | −247,850−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −87,681−100.0% | Sold out |
| Parallax Volatility Advisers, L.P. | 0 | $0 | 0.00% | −53,816−100.0% | Sold out |
| L1 Global Manager Pty Ltd | 0 | $0 | 0.00% | −64,200−100.0% | Sold out |
| PenderFund Capital Management Ltd. | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |