Iris Acquisition Corp II
IRAB- Exchange
- NYSE
- Industry
- Blank Checks
- SEC CIK
- 0002077785
No open-market purchases or sales by Iris Acquisition Corp II insiders were filed in the last 90 days; 43 institutions reported holding it in 13F filings for Q2 2026, worth $148.6M in total; no superinvestor holds it.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, +11 vs. previous quarter
- 43
- 13F valueReported value at the end of Q2 2026
- $148.6M
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding IRAB, Q2 2026
No superinvestor reported holding IRAB at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by Iris Acquisition Corp II insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Feb 5, 2026 (view filing) | Feb 4 | 1 day | Nanani RohitDirector | PPurchaseClass A ordinary shares | +251.0K | – | – | New position251.0K after | Duplicate filing |
| Feb 5, 2026 (view filing) | Feb 4 | 1 day | Nanani RohitDirector | PPurchaseClass A ordinary Shares | +125.5K | – | – | –125.5K after | DerivativeDuplicate filing |
| Feb 5, 2026 (view filing) | Feb 4 | 1 day | Mehta SumitChief Executive Officer | PPurchaseClass A ordinary shares | +251.0K | – | – | New position251.0K after | Duplicate filing |
| Feb 5, 2026 (view filing) | Feb 4 | 1 day | Mehta SumitChief Executive Officer | PPurchaseClass A ordinary Shares | +125.5K | – | – | –125.5K after | DerivativeDuplicate filing |
| Feb 5, 2026 (view filing) | Feb 4 | 1 day | Iris Acquisition Holdings II LLC10% Owner | PPurchaseClass A ordinary shares | +251.0K | – | – | New position251.0K after | |
| Feb 5, 2026 (view filing) | Feb 4 | 1 day | Iris Acquisition Holdings II LLC10% Owner | PPurchaseClass A ordinary Shares | +125.5K | – | – | –125.5K after | Derivative |
Top 10 13F holders, Q2 2026
The largest institutional positions in Iris Acquisition Corp II at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Adage Capital Partners GP, L.L.C. | 1,350,000 | $13.4M | 0.02% | 00.0% | Unchanged |
| Aristeia Capital LLC | 1,159,828 | $11.5M | 0.18% | +1,159,828 | New |
| Tenor Capital Management Co., L.P. | 1,000,000 | $9.93M | 0.14% | 00.0% | Unchanged |
| Sona Asset Management (US) LLC | 850,000 | $8.44M | 0.32% | 00.0% | Unchanged |
| Linden Advisors LP | 800,000 | $7.94M | 0.04% | 00.0% | Unchanged |
| Healthcare of Ontario Pension Plan Trust Fund | 800,000 | $7.94M | 0.01% | 00.0% | Unchanged |
| Magnetar Financial LLC | 600,000 | $6.00M | 0.05% | +600,000 | New |
| MMCAP International Inc. SPC | 600,000 | $5.96M | 0.51% | +600,000 | New |
| CNH Partners LLC | 584,964 | $5.80M | 0.08% | +6,500+1.1% | Added |
| BNP Paribas Arbitrage, SA | 546,532 | $5.43M | 0.00% | 00.0% | Unchanged |