IRIS ACQUISITION CORP II

Historical 13F Holders

Symbol: IRAB
CUSIP: G4940M109
All holders as of: Q2 2026
Type: Equity
Class: ORD SHS CL A

Reported Value, Excluding Options

Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Every filing for G4940M109 since 12/18/2024, newest first.

Filer	% of Class	Shares	Form	Filed
Goldman Sachs Group Inc 13G/A Amendment 1	1.2%	210,649	13G/A Amendment 1	8/12/2026 Event 6/30/2026
The Goldman Sachs Group, Inc.	1.2%	210,649
Goldman Sachs & Co. LLC	1.2%	210,649
Adage Capital Management, L.P. 13G	7.8%	1,350,000	13G	5/13/2026 Event 3/31/2026
Adage Capital Management, L.P.	7.8%	1,350,000
Robert Atchinson	7.8%	1,350,000
Phillip Gross	7.8%	1,350,000
Goldman Sachs Group Inc 13G	6.8%	1,172,032	13G	5/11/2026 Event 3/31/2026
The Goldman Sachs Group, Inc.	6.8%	1,172,032
Goldman Sachs & Co. LLC	6.8%	1,172,032

13F Holders by Quarter

Period	Filings	Shares, Excl. Options	Value, Excl. Options	Options Value
2026 Q2	43	15.0 M	$149 M	$0
2026 Q1	32	10.8 M	$106 M	$0