Illumination Acquisition Corp. I
ILLUNasdaqFinancials · Blank Checks · E9 · SEC filings ↗ · Compare ⊕
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SEC XBRL · annualNo structured XBRL financials available (common for pre-2009 filers, foreign issuers, or companies that never reported as a US public company).
5%+ owners
SEC Schedule 13D / 13G · last 3 yrs- Magnetar Financial LlcPassive (13G)May 13, 2026
- Illumination Acquisition 1 Sponsor LlcActivist (13D)Mar 5, 2026
Holders who disclosed a 5%+ stake. 13D signals intent to influence or control; 13G is a passive holding. Latest filing per holder — open it for the exact stake.
Short interest
FINRA · bi-monthly| Settlement | Shares short | Days to cover | Δ vs prior |
|---|---|---|---|
| May 15, 2026 | 373 | 1.0 | +54.1% |
| Apr 30, 2026 | 242 | 1.0 | +100.0% |
Shares sold short as reported to FINRA. Days-to-cover = short shares ÷ average daily volume — higher means more potential squeeze pressure.
Material events
SEC Form 8-K · most recent- Director / officer changeApr 14, 2026
- Unregistered equity sale · Other material eventMar 6, 2026
- Entered a material agreement · Director / officer change · Amended charter or bylaws · Other material eventMar 2, 2026
Events the company reported on Form 8-K, labelled by the SEC item code it filed under — its own classification, not our interpretation.
Recent SEC filings
All filings ↗- SCHEDULE 13GMay 13, 2026
- 3INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIESApr 14, 2026
- 8-KCURRENT REPORTApr 14, 2026
- 10-QQUARTERLY REPORTApr 14, 2026
- 3INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIESMar 18, 2026
- 8-KCURRENT REPORTMar 6, 2026
- SCHEDULE 13DMar 5, 2026
- 8-KCURRENT REPORTMar 2, 2026
- 424B4PROSPECTUS FILED PURSUANT TO RULE 424(B)(4)Feb 27, 2026
- EFFECTFeb 26, 2026
- 3INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIESFeb 26, 2026
- CERTFeb 26, 2026
- 3INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIESFeb 26, 2026
- 3INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIESFeb 26, 2026
- 3INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIESFeb 26, 2026
Event-driven situations (2)
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