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Disclosery

ILLU ILLUMINATION ACQUISITIO CORP

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ORD SHS CL A (common), issuer CIK 2101135

38 managers (38 13F filers) reported a position in ILLU shares at 2026-06-30, 15,513,671 shares in all. 38 filers opened a position and 0 filers sold out during the quarter.

Managers
38
13F filers
38
New
38
Added
0
Reduced
0
Sold out
0
Shares held by filers
15,513,671

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Magnetar Financial LLCin group Magnetar Financial LLC1,849,995$18.3M0.17%new13F-HRTimelineGroup
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…1,000,000$9.9M0.01%new13F-HRTimeline
Kryger Capital LLC988,182$9.78M0.56%new13F-HRTimeline
Linden Advisors LPin group Linden Advisors LP950,000$9.4M0.05%new13F-HRTimelineGroup
SONA ASSET MANAGEMENT (US) LLCin group SONA ASSET MANAGEMENT (US) LLC900,000$8.91M0.33%new13F-HRTimelineGroup
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC866,475$8.58M0.21%new13F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC700,000$6.93M<0.01%new13F-HRTimelineGroup
Verition Fund Management LLC625,000$6.19M0.04%new13F-HR/ATimeline
Shaolin Capital Management LLC602,281$5.96M0.34%new13F-HRTimeline
MOORE CAPITAL MANAGEMENT, LP600,000$5.94M0.14%new13F-HRTimeline
Alberta Investment Management Corp600,000$5.94M0.03%new13F-HRTimeline
RIVERNORTH CAPITAL MANAGEMENT, LLC499,998$4.96M0.24%new13F-HRTimeline
Mint Tower Capital Management B.V.500,000$4.95M0.58%new13F-HRTimeline
Radcliffe Capital Management, L.P.499,184$4.94M0.38%new13F-HRTimeline
WHITEBOX ADVISORS LLC450,000$4.46M0.07%new13F-HRTimeline
TENOR CAPITAL MANAGEMENT Co., L.P.400,000$3.96M0.06%new13F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…381,396$3.78M0.02%new13F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP362,500$3.59M<0.01%new13F-HRTimelineGroup
BERKLEY W R CORP323,049$3.2M0.16%new13F-HRTimeline
PICTON MAHONEY ASSET MANAGEMENT299,997$2.97M0.03%new13F-HRTimeline
Context Capital Management, LLC280,000$2.77M0.06%new13F-HRTimeline
Periscope Capital Inc.276,800$2.74M0.44%new13F-HRTimeline
Polar Asset Management Partners Inc.250,000$2.48M0.05%new13F-HRTimeline
Centiva Capital, LP250,000$2.48M0.08%new13F-HRTimeline
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC159,279$1.58M0.02%new13F-HRTimelineGroup
Clear Street Group Inc.in group Clear Street Group Inc.134,311$1.33M<0.01%new13F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.100,000$990K<0.01%new13F-HRTimelineGroup
DLD Asset Management, LP100,000$990K0.08%new13F-HRTimeline
DELTEC ASSET MANAGEMENT LLC99,900$989K0.15%new13F-HRTimeline
Schonfeld Strategic Advisors LLC84,007$832K<0.01%new13F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC75,693$749K0.02%new13F-HRTimelineGroup
MMCAP International Inc. SPCin group MMCAP75,000$742K0.06%new13F-HRTimelineGroup
Bulldog Investors, LLP74,997$742K0.16%new13F-HRTimeline
RLH Capital LLC50,000$495K0.24%new13F-HRTimeline
Kepos Capital LPin group Kepos Capital LP39,999$396K0.54%new13F-HRTimelineGroup
HEIGHTS CAPITAL MANAGEMENT, INCin group HEIGHTS CAPITAL MANAGEMENT, I…35,600$352K0.08%new13F-HRTimelineGroup
ABC ARBITRAGE SAin group ABC ARBITRAGE SA30,000$297K0.03%new13F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY28$277<0.01%new13F-HRTimelineGroup