Security key
G470AU118
Illumination Acquisition Corp. I - *W EXP 12/23/203 (ILLUW)
CUSIP: G470AU118
Q2 2026 13F Holders as of 30 Jun 2026
- Security type / class
- Equity / *W EXP 12/23/203
- Total 13F shares
- 4,969,405
- Total 13F value
- $2,384,095
- Share change
- +4,969,405
- SEC-reported price per share
- $0.48
- Number of holders
- 34
- Value change
- +$2,384,095
- Number of buys
- 34
Report period
Q2 2026
Institutions
34
Top holders
10
ILLUW full security history
Ownership snapshot
Full 13F holder table
Illumination Acquisition Corp. I SEC filings
Illumination Acquisition Corp. I company facts
Broader feeds
Ownership snapshot
Top reported holders of ILLUW - Illumination Acquisition Corp. I - *W EXP 12/23/203 (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Illumination Acquisition ...
Disclosed value leader
Magnetar Financial LLC
Comparable rows
2/15
Latest evidence
30 Jun 2026
13D/G
3/4/5
13F
Lead comparable stake: 26%
13 rows are not safely comparable across share classes.
13D/G row: Illumination Acquisition 1 Sponsor LLC
Showing 1-6 of 15 holder rows.
Quick read
Illumination Acquisition 1 Sponsor LLC leads the comparable SEC ownership view at 26%.
2 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Illumination Acquisition 1 Sponsor LLC's linked filing trail.
Comparable ownership
Top 2
Illumination Acquisition 1 Sponso...
26%
Magnetar Financial LLC
7.8%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Illumination Acquisition 1 Sponsor LLC |
13D/G
3/4/5
10%+ Owner
|
26%
Reported 13D/G
· 02 Mar 2026
|
—
8,031,667 shares
|
$0 | 02 Mar 2026 |
| Magnetar Financial LLC |
13D/G
13F
Company
|
7.8%
Reported 13D/G
· 30 Jun 2026
|
$18,388,950
1,849,995 shares
|
-$49.7 | 30 Jun 2026 |
| Kryger Capital LLC |
13F
Company
|
—
denominator unverified
|
$9,969,689
1,005,009 shares
|
— | 31 Mar 2026 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND |
13F
Company
|
—
denominator unverified
|
$9,920,000
1,000,000 shares
|
— | 31 Mar 2026 |
| LMR Partners LLP |
13F
Company
|
—
denominator unverified
|
$9,920,000
1,000,000 shares
|
— | 31 Mar 2026 |
| LINDEN ADVISORS LP |
13F
Company
|
—
denominator unverified
|
$9,424,000
950,000 shares
|
— | 31 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
34
Shares
4,969,405
Rows available
34
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2026 vs Q1 2026 Across Filers
Q1 2026 holders
0
Q2 2026 holders
34
Holder diff
34
| Investor | Q1 2026 Shares | Q2 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2026 value | Value change | Value Chg % |
|---|