Latest Period
Q2 2026
Security Snapshot
Iris Acquisition Corp II - Class A ordinary shares, par value $0.0001 per share (IRAB) Institutional Ownership
CUSIP: G4940M109
13F Institutional Holders and Ownership History from Q1 2026 to Q2 2026
Institutions Reporting
43
Shares (Excl. Options)
14,965,601
Price
$9.93
Save this security page for your next review
Keep this CUSIP in your watchlists so you can revisit quarter changes from one place. If you create an account from here, we will bring you back after verification.
- Security type / class
- Equity / Class A ordinary shares, par value $0.0001 per share
- Symbol
- IRAB on NYSE
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 14,965,601
- Total 13F value
- $148,648,855
- Portfolio coverage rank
- 0%
- Share change
- +4,135,481
- Value change
- +$41,101,168
- Number of holders
- 43
- Shares outstanding
- 17,554,083
- SEC-reported price per share
- $10.07
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- IRAB - Iris Acquisition Corp II - Class A ordinary shares, par value $0.0001 per share is tracked under CUSIP G4940M109.
- 43 institutions reported positions in Q2 2026.
- 3 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 32 to 43 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $106,353,975 to $148,648,855.
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 43 institutions filings for Q2 2026.
Security key
G4940M109
Latest holder period
Q2 2026
13F holders
43
13D/G owners
3
CIK / CUSIP context first
Open Q2 2026 holders
IRAB full holder history
Iris Acquisition Corp II SEC filings
Iris Acquisition Corp II company facts
Iris Acquisition Corp II insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP G4940M109:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
3
Security
IRAB
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Iris Acquisition Holdings II LLC | 26% | $57,620,490 | 5,867,667 | Iris Acquisition Holdings II, LLC | 02 Feb 2026 | |||
| Adage Capital Management, L.P. | 7.8% | $13,257,000 | 1,350,000 | Adage Capital Management, L.P. | 31 Mar 2026 | |||
| GOLDMAN SACHS GROUP INC | 1.2% | -80% | $2,093,851 | -$9,556,147 | 210,649 | -82% | THE GOLDMAN SACHS GROUP, INC. | 30 Jun 2026 |
As of 30 Jun 2026, 43 institutional investors reported holding 14,965,601 shares of Iris Acquisition Corp II - Class A ordinary shares, par value $0.0001 per share (IRAB). This represents 85% of the company’s total 17,554,083 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
73%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 7.7% | 1,350,000 | 0% | 0.02% | $13,405,500 |
| ARISTEIA CAPITAL, L.L.C. | 6.6% | 1,159,828 | 0.18% | $11,517,092 | |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 5.7% | 1,000,000 | 0% | 0.14% | $9,930,000 |
| SONA ASSET MANAGEMENT (US) LLC | 4.8% | 850,000 | 0% | 0.32% | $8,440,500 |
| Linden Advisors LP | 4.6% | 800,000 | 0% | 0.04% | $7,944,000 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 4.6% | 800,000 | 0% | 0.01% | $7,944,000 |
| Magnetar Financial LLC | 3.4% | 600,000 | 0.05% | $5,997,000 | |
| MMCAP International Inc. SPC | 3.4% | 600,000 | 0.51% | $5,958,000 | |
| AQR Arbitrage LLC | 3.3% | 584,964 | +1.1% | 0.08% | $5,802,843 |
| BNP PARIBAS FINANCIAL MARKETS | 3.1% | 546,532 | 0% | 0% | $5,427,063 |
| MILLENNIUM MANAGEMENT LLC | 2.4% | 425,000 | 0% | $4,220,250 | |
| D. E. Shaw & Co., Inc. | 2.4% | 420,601 | +0% | 0% | $4,176,568 |
| Alberta Investment Management Corp | 2.3% | 400,000 | 0.02% | $3,972,000 | |
| First Trust Capital Management L.P. | 2.3% | 399,998 | 0% | 0.23% | $3,971,980 |
| WHITEBOX ADVISORS LLC | 2.1% | 375,200 | 0% | 0.06% | $3,725,736 |
| Crossingbridge Advisors, LLC | 2% | 350,000 | 0.61% | $3,475,500 | |
| Radcliffe Capital Management, L.P. | 1.7% | 299,570 | 0% | 0.23% | $2,974,730 |
| TWO SIGMA INVESTMENTS, LP | 1.5% | 271,875 | 0% | 0% | $2,697,000 |
| Centiva Capital, LP | 1.4% | 250,700 | 0% | 0.08% | $2,489,451 |
| HGC Investment Management Inc. | 1.4% | 250,000 | 0% | 0.49% | $2,482,500 |
| Context Capital Management, LLC | 1.4% | 250,000 | 0% | 0.05% | $2,482,500 |
| Periscope Capital Inc. | 1.4% | 241,000 | 0% | 0.38% | $2,393,130 |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | 1.3% | 229,662 | +188% | 0.01% | $2,280,544 |
| Cable Car Capital, LP | 1.3% | 225,000 | 0.05% | $2,234,250 | |
| Lineage Point Capital LP | 1.3% | 220,000 | 0% | 0.45% | $2,184,600 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
2
Latest
Q2 2026
Rows shown
1-2 of 2