Iron Dome Acquisition I Corp.
IDACU- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002090441
No open-market purchases or sales by Iron Dome Acquisition I Corp. insiders were filed in the last 90 days; 41 institutions reported holding it in 13F filings for Q2 2026, worth $145.5M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Iron Dome Acquisition I 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
- 41
- +41 vs. Q1 2026
- Shares held
- 14.4M
- +14.4M vs. Q1 2026
- Total value
- $145.5M
- +$145.5M vs. Q1 2026
- New holders
- 41
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IDACU 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 | 41 | $145.5M |
| Q1 2026 | 0 | $0 |
| 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 Dome Acquisition I Corp.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Adage Capital Partners GP, L.L.C. | 1,350,000 | $13.6M | 0.02% | +1,350,000 | New |
| Polar Asset Management Partners Inc. | 1,000,000 | $10.1M | 0.18% | +1,000,000 | New |
| Magnetar Financial LLC | 1,000,000 | $10.1M | 0.09% | +1,000,000 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 750,000 | $7.57M | 0.01% | +750,000 | New |
| LMR Partners LLP | 650,000 | $6.57M | 0.05% | +650,000 | New |
| Millennium Management LLC | 600,000 | $6.06M | 0.00% | +600,000 | New |
| Heights Capital Management, Inc | 600,000 | $6.06M | 1.40% | +600,000 | New |
| Linden Advisors LP | 600,000 | $6.06M | 0.03% | +600,000 | New |
| Schonfeld Strategic Advisors LLC | 527,392 | $5.33M | 0.03% | +527,392 | New |
| Tenor Capital Management Co., L.P. | 500,000 | $5.05M | 0.07% | +500,000 | New |
| Moore Capital Management, LP | 500,000 | $5.05M | 0.11% | +500,000 | New |
| HGC Investment Management Inc. | 500,000 | $5.05M | 1.00% | +500,000 | New |
| Alberta Investment Management Corp | 500,000 | $5.05M | 0.03% | +500,000 | New |
| Glazer Capital, LLC | 499,268 | $5.04M | 0.12% | +499,268 | New |
| Shaolin Capital Management LLC | 444,058 | $4.48M | 0.25% | +444,058 | New |
| Whitebox Advisors LLC | 350,000 | $3.54M | 0.06% | +350,000 | New |
| Hudson Bay Capital Management LP | 350,000 | $3.53M | 0.02% | +350,000 | New |
| BNP Paribas Arbitrage, SA | 334,295 | $3.37M | 0.00% | +334,295 | New |
| CNH Partners LLC | 315,705 | $3.19M | 0.05% | +315,705 | New |
| Toronto Dominion Bank | 309,598 | $3.13M | 0.01% | +309,598 | New |
| Two Sigma Investments, LP | 271,875 | $2.75M | 0.00% | +271,875 | New |
| Clear Street Group Inc. | 259,600 | $2.62M | 0.01% | +259,600 | New |
| Berkley W R Corp | 256,800 | $2.59M | 0.13% | +256,800 | New |
| Calamos Advisors LLC | 250,000 | $2.52M | 0.01% | +250,000 | New |
| Picton Mahoney Asset Management | 200,000 | $2.02M | 0.02% | +200,000 | New |
| Lineage Point Capital LP | 200,000 | $2.02M | 0.41% | +200,000 | New |
| Westchester Capital Management, LLC | 200,000 | $2.02M | 0.10% | +200,000 | New |
| Periscope Capital Inc. | 171,042 | $1.73M | 0.27% | +171,042 | New |
| Ghisallo Capital Management LLC | 150,000 | $1.51M | 0.03% | +150,000 | New |
| K2 Principal Fund, L.P. | 131,528 | $1.33M | 0.12% | +131,528 | New |
| Radcliffe Capital Management, L.P. | 115,500 | $1.17M | 0.09% | +115,500 | New |
| Aristeia Capital LLC | 110,952 | $1.12M | 0.02% | +110,952 | New |
| Parallax Volatility Advisers, L.P. | 51,600 | $520.9K | 0.02% | +51,600 | New |
| JPMorgan Chase & Co | 50,000 | $505.0K | 0.00% | +50,000 | New |
| Deltec Asset Management LLC | 50,000 | $505.0K | 0.07% | +50,000 | New |
| Kepos Capital LP | 50,000 | $505.0K | 0.69% | +50,000 | New |
| Walleye Capital LLC | 50,000 | $504.8K | 0.00% | +50,000 | New |
| Susquehanna International Group, LLP | 45,000 | $454.3K | 0.00% | +45,000 | New |
| StoneX Group Inc. | 44,794 | $451.8K | 0.02% | +44,794 | New |
| Virtu Financial LLC | 38,779 | $391.0K | 0.01% | +38,779 | New |
| Abc Arbitrage SA | 30,000 | $303.0K | 0.03% | +30,000 | New |