IRHOUIRON HORSE ACQUISIT II CORP
CUSIP 46283H202 · Yahoo Finance ↗ · Google Finance ↗
Iron Horse Acquisit II Corp (IRHOU) has 22 institutional holders in Filings Flow’s 13F database, together reporting 7.06M shares worth $68M as of Q1 2026. The largest reported holders are Lmr Partners LLP, Mmcap International Inc. Spc, and Magnetar Financial LLC.
Institutional Holders
22
Q1 2026
Reported Value
$68M
Ticker
IRHOU
Quarters Tracked
3
Ownership Trend
Institutional holders
Total reported value
Holders
Mixed quarters
| Manager | % of Portfolio | Value | Shares | Quarter |
|---|---|---|---|---|
| Wealthspring Capital LLC$421M AUM | 1.74% | $7M | 737.7K | Q1 2026OLDER |
| HEIGHTS CAPITAL MANAGEMENT, INC$359M AUM | 1.68% | $5M | 470.0K | Q4 2025OLDER |
| MMCAP International Inc. SPC$1.2B AUM | 1.29% | $15M | 1.50M | Q1 2026OLDER |
| HGC Investment Management Inc.$451M AUM | 1.16% | $5M | 523.5K | Q1 2026OLDER |
| L1 Global Manager Pty Ltd$149M AUM | 0.65% | $994,500 | 100.0K | Q4 2025OLDER |
| Stoic Point Capital Management LLC$103M AUM | 0.53% | $547,800 | 55.0K | Q1 2026OLDER |
| Yakira Capital Management, Inc.$342M AUM | 0.43% | $1M | 146.9K | Q1 2026OLDER |
| METEORA CAPITAL, LLC$1.4B AUM | 0.40% | $5M | 484.6K | Q4 2025OLDER |
| First Trust Capital Management L.P.$1.9B AUM | 0.36% | $6M | 600.0K | Q4 2025OLDER |
| Radcliffe Capital Management, L.P.$1.3B AUM | 0.33% | $6M | 603.6K | Q4 2025OLDER |
| CSS LLC/IL$2.1B AUM | 0.33% | $7M | 738.1K | Q4 2025OLDER |
| KRYGER CAPITAL Ltd$1.3B AUM | 0.21% | $3M | 274.4K | Q4 2025OLDER |
| AQR Arbitrage LLC$6.1B AUM | 0.20% | $10M | 973.6K | Q4 2025OLDER |
| TIG Advisors, LLC$2.2B AUM | 0.18% | $4M | 400.0K | Q1 2026OLDER |
| Magnetar Financial LLC$9.8B AUM | 0.15% | $15M | 1.50M | Q4 2025OLDER |
| Saba Capital Management, L.P.$3.6B AUM | 0.12% | $4M | 400.0K | Q4 2025OLDER |
| BERKLEY W R CORP$1.9B AUM | 0.12% | $2M | 247.8K | Q4 2025OLDER |
| OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC)$3.7B AUM | 0.12% | $994,000 | 100.0K | Q4 2025OLDER |
| Ilex Capital Partners (UK) LLP$4.1B AUM | 0.11% | $4M | 400.0K | Q4 2025OLDER |
| BlueCrest Capital Management Ltd$1.7B AUM | 0.10% | $2M | 175.0K | Q1 2026OLDER |
| Context Capital Management, LLC$4.3B AUM | 0.10% | $4M | 400.0K | Q4 2025OLDER |
| Polar Asset Management Partners Inc.$5.0B AUM | 0.10% | $8M | 800.0K | Q4 2025OLDER |
| PERISCOPE CAPITAL INC.$902M AUM | 0.10% | $875,160 | 88.0K | Q4 2025OLDER |
| LINDEN ADVISORS LP$17.9B AUM | 0.09% | $15M | 1.50M | Q4 2025OLDER |
| MANGROVE PARTNERS IM, LLC$1.2B AUM | 0.09% | $1M | 111.2K | Q4 2025OLDER |
| O'Connor Alternative Investments LLC$1.2B AUM | 0.09% | $996,000 | 100.0K | Q1 2026OLDER |
| Shaolin Capital Management LLC$2.7B AUM | 0.08% | $2M | 250.0K | Q4 2025OLDER |
| TENOR CAPITAL MANAGEMENT Co., L.P.$6.5B AUM | 0.08% | $5M | 547.5K | Q4 2025OLDER |
| PICTON MAHONEY ASSET MANAGEMENT$13.5B AUM | 0.07% | $9M | 900.0K | Q4 2025OLDER |
| Westchester Capital Management, LLC$2.2B AUM | 0.07% | $1M | 150.0K | Q1 2026OLDER |
| WHITEBOX ADVISORS LLC$8.1B AUM | 0.05% | $3M | 350.0K | Q4 2025OLDER |
| Sculptor Capital LP$9.6B AUM | 0.05% | $4M | 446.4K | Q4 2025OLDER |
| PRELUDE CAPITAL MANAGEMENT, LLC$1.3B AUM | 0.04% | $547,800 | 55.0K | Q1 2026OLDER |
| DELTEC ASSET MANAGEMENT LLC$545M AUM | 0.04% | $248,625 | 25.0K | Q4 2025OLDER |
| Lineage Point Capital LP$409M AUM | 0.04% | $165,336 | 16.6K | Q1 2026OLDER |
| LMR Partners LLP$45.4B AUM | 0.03% | $15M | 1.50M | Q1 2026OLDER |
| OMERS ADMINISTRATION Corp$15.6B AUM | 0.03% | $4M | 400.0K | Q1 2026OLDER |
| RIVERNORTH CAPITAL MANAGEMENT, LLC$2.0B AUM | 0.02% | $497,250 | 50.0K | Q4 2025OLDER |
| WOLVERINE ASSET MANAGEMENT LLC$10.4B AUM | 0.02% | $2M | 199.9K | Q4 2025OLDER |
| Alberta Investment Management Corp$16.7B AUM | 0.01% | $2M | 250.0K | Q4 2025OLDER |
| MOORE CAPITAL MANAGEMENT, LP$4.9B AUM | 0.01% | $994,500 | 100.0K | Q4 2025OLDER |
| Hudson Bay Capital Management LP$29.0B AUM | 0.01% | $4M | 379.1K | Q4 2025OLDER |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS$19.6B AUM | 0.01% | $2M | 200.0K | Q4 2025OLDER |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND$62.2B AUM | 0.01% | $6M | 602.2K | Q1 2026OLDER |
| Brevan Howard Capital Management LP$11.3B AUM | 0.01% | $809,164 | 81.3K | Q4 2025OLDER |
| PenderFund Capital Management Ltd.$639M AUM | 0.01% | $49,700 | 5.0K | Q4 2025OLDER |
| TWO SIGMA INVESTMENTS, LP$123.9B AUM | 0.01% | $4M | 362.5K | Q4 2025OLDER |
| ExodusPoint Capital Management, LP$12.6B AUM | 0.00% | $364,265 | 36.6K | Q4 2025OLDER |
| BNP PARIBAS FINANCIAL MARKETS$205.8B AUM | 0.00% | $5M | 526.4K | Q4 2025OLDER |
| Clear Street Group Inc.$24.6B AUM | 0.00% | $451,098 | 45.3K | Q1 2026OLDER |
| MILLENNIUM MANAGEMENT LLC$240.3B AUM | 0.00% | $3M | 300.2K | Q1 2026OLDER |
| UBS Group AG$666.3B AUM | 0.00% | $6M | 563.0K | Q4 2025OLDER |
| TORONTO DOMINION BANK$69.7B AUM | 0.00% | $498,000 | 50.0K | Q1 2026OLDER |
| ROYAL BANK OF CANADA$570.1B AUM | 0.00% | $497,000 | 50.0K | Q4 2025OLDER |
| JANE STREET GROUP, LLC$777.2B AUM | 0.00% | $339,483 | 34.1K | Q4 2025OLDER |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP$893.3B AUM | 0.00% | $107,263 | 10.8K | Q4 2025OLDER |
Holdings are reported up to 45 days after quarter end. Share counts are as filed and not adjusted for stock splits.