ILLU: ILLUMINATION ACQUISITION CORP. I insider trading, 5% holders and institutional ownership
From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.
Insider trading
0 open-market buys totaling - and 0 sales totaling - in the last 180 days.
Activist and 5% holders
| Filed | What | Holder | Stake | Change | Filing |
|---|---|---|---|---|---|
| 2026-08-13 | 13G amendment | MAGNETAR FINANCIAL LLC | 7.83% | SEC |
Institutional ownership (Q2 2026)
38 institutions reported holding $138.94M of ILLUMINATION ACQUISITION CORP. I on Form 13F (0 the quarter before). 38 opened a new position and 0 sold out. Shares held by institutions: new.
| Largest holders | Shares | Value |
|---|---|---|
| Magnetar Financial LLC | 1,849,995 | $18.31M |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 1,000,000 | $9.90M |
| Kryger Capital LLC | 988,182 | $9.78M |
| Linden Advisors LP | 950,000 | $9.40M |
| SONA ASSET MANAGEMENT (US) LLC | 900,000 | $8.91M |
| MILLENNIUM MANAGEMENT LLC | 700,000 | $6.93M |
| Verition Fund Management LLC | 625,000 | $6.19M |
| Shaolin Capital Management LLC | 602,281 | $5.96M |
| MOORE CAPITAL MANAGEMENT, LP | 600,000 | $5.94M |
| Alberta Investment Management Corp | 600,000 | $5.94M |
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