Illumination Acquisition Corp. I
ILLUU- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002101135
No open-market purchases or sales by Illumination Acquisition Corp. I insiders were filed in the last 90 days; 15 institutions reported holding it in 13F filings for Q2 2026, worth $55.1M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Illumination Acquisition Corp. I 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
- 15
- −34 vs. Q1 2026
- Shares held
- 5.49M
- −15.4M (−73.8%) vs. Q1 2026
- Total value
- $55.1M
- −$152.4M (−73.4%) vs. Q1 2026
- New holders
- 2
- 3 more added
- Sold out
- 36
- 4 more reduced
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ILLUU 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 | 15 | $55.1M |
| Q1 2026 | 49 | $207.5M |
| 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 Illumination Acquisition Corp. I; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| LMR Partners LLP | 1,000,000 | $10.1M | 0.07% | 00.0% | Unchanged |
| Omers Administration Corp | 799,500 | $8.03M | 0.05% | −500−0.1% | Reduced |
| Aristeia Capital LLC | 767,265 | $7.71M | 0.12% | +65,572+9.3% | Added |
| CNH Partners LLC | 636,284 | $6.39M | 0.09% | +10,325+1.6% | Added |
| Toronto Dominion Bank | 500,000 | $5.03M | 0.01% | −500−0.1% | Reduced |
| JPMorgan Chase & Co | 500,000 | $5.03M | 0.00% | +500,000 | New |
| BNP Paribas Arbitrage, SA | 374,041 | $3.76M | 0.00% | 00.0% | Unchanged |
| Lineage Point Capital LP | 338,593 | $3.40M | 0.70% | +800+0.2% | Added |
| Millennium Management LLC | 200,000 | $2.01M | 0.00% | −700,000−77.8% | Reduced |
| Westchester Capital Management, LLC | 150,000 | $1.51M | 0.08% | 00.0% | Unchanged |
| BlueCrest Capital Management Ltd | 100,000 | $1.00M | 0.04% | 00.0% | Unchanged |
| Clear Street Group Inc. | 75,940 | $763.2K | 0.00% | +75,940 | New |
| Susquehanna International Group, LLP | 30,000 | $301.5K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 10,496 | $105.5K | 0.00% | −23−0.2% | Reduced |
| Longfellow Investment Management Co LLC | 3,933 | $39.5K | 0.01% | 00.0% | Unchanged |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −1,850,000−100.0% | Sold out |
| Kryger Capital LLC | 0 | $0 | 0.00% | −1,005,009−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −1,000,000−100.0% | Sold out |
| Linden Advisors LP | 0 | $0 | 0.00% | −950,000−100.0% | Sold out |
| Sona Asset Management (US) LLC | 0 | $0 | 0.00% | −900,000−100.0% | Sold out |
| Glazer Capital, LLC | 0 | $0 | 0.00% | −757,956−100.0% | Sold out |
| Oaktree Capital Management LPSuperinvestorOaktree Capital | 0 | $0 | 0.00% | −750,000−100.0% | Sold out |
| Shaolin Capital Management LLC | 0 | $0 | 0.00% | −702,425−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −625,000−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −600,000−100.0% | Sold out |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −600,000−100.0% | Sold out |
| Rivernorth Capital Management, LLC | 0 | $0 | 0.00% | −500,000−100.0% | Sold out |
| Mint Tower Capital Management B.V. | 0 | $0 | 0.00% | −500,000−100.0% | Sold out |
| Radcliffe Capital Management, L.P. | 0 | $0 | 0.00% | −499,161−100.0% | Sold out |
| Whitebox Advisors LLC | 0 | $0 | 0.00% | −450,000−100.0% | Sold out |
| Tenor Capital Management Co., L.P. | 0 | $0 | 0.00% | −400,000−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −381,397−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −362,500−100.0% | Sold out |
| Berkley W R Corp | 0 | $0 | 0.00% | −323,050−100.0% | Sold out |
| Picton Mahoney Asset Management | 0 | $0 | 0.00% | −300,000−100.0% | Sold out |
| Context Capital Management, LLC | 0 | $0 | 0.00% | −280,000−100.0% | Sold out |
| Polar Asset Management Partners Inc. | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| Periscope Capital Inc. | 0 | $0 | 0.00% | −227,226−100.0% | Sold out |
| Saba Capital Management, L.P. | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| Deltec Asset Management LLC | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| DLD Asset Management, LP | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −87,139−100.0% | Sold out |
| MMCAP International Inc. SPC | 0 | $0 | 0.00% | −75,000−100.0% | Sold out |
| Bulldog Investors, LLP | 0 | $0 | 0.00% | −75,000−100.0% | Sold out |
| Ionic Capital Management LLC | 0 | $0 | 0.00% | −65,000−100.0% | Sold out |
| Kepos Capital LP | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| Heights Capital Management, Inc | 0 | $0 | 0.00% | −35,600−100.0% | Sold out |
| Abc Arbitrage SA | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| Robinson Capital Management, LLC | 0 | $0 | 0.00% | −12,280−100.0% | Sold out |