Latest Period
Q1 2026
Security Snapshot
Illumination Acquisition Corp. I - UNIT 12/23/2031 (ILLUU) Institutional Ownership
CUSIP: G470AU126
13F Institutional Holders and Ownership History for Q1 2026
Institutions Reporting
49
Shares (Excl. Options)
20,918,181
Price
$9.92
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- Security type / class
- Equity / UNIT 12/23/2031
- Symbol
- ILLUU on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 20,918,181
- Total 13F value
- $207,508,581
- Portfolio coverage rank
- 0%
- Share change
- +19,539,131
- Value change
- +$193,828,405
- Number of holders
- 49
- SEC-reported price per share
- $9.92
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
1 identity field
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- ILLUU - Illumination Acquisition Corp. I - UNIT 12/23/2031 is tracked under CUSIP G470AU126.
- 49 institutions reported positions in Q1 2026.
- Schedule 13D/13G significant owner rows are not currently available.
Change
- Latest quarter on this page is Q1 2026.
- Additional quarter-over-quarter change detail appears as history expands.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 49 institutions filings for Q1 2026.
Security key
G470AU126
Latest holder period
Q1 2026
13F holders
49
13D/G owners
0
CIK / CUSIP context first
Open Q1 2026 holders
ILLUU full holder history
Illumination Acquisition Corp. I SEC filings
Illumination Acquisition Corp. I company facts
Illumination Acquisition Corp. I insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP G470AU126:
As of 31 Mar 2026, 49 institutional investors reported holding 20,918,181 shares of Illumination Acquisition Corp. I - UNIT 12/23/2031 (ILLUU).
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
1
Latest
Q1 2026
Rows shown
1-1 of 1
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 20,918,181 | $207,508,581 | +$193,828,405 | $9.92 | 49 |