13F Insight
DOSSIER · 13F Holders · Q1 2026

IRIS ACQUISITION CORP II

36 institutions still hold IRIS ACQUISITION CORP II as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G4940M117·36 13F holders·last filed Mar 31, 2026
Market cap
—
13F value held
$2M
visible holders
Holders
36
filers reporting
Concentration
34.70%
Mint Tower Capital Management B.V. #1
top holder share
AI Holders Summary · Q1 2026

36 institutions reported IRIS ACQUISITION CORP II in Q1 2026. Mint Tower Capital Management B.V. leads at 34.7% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
Mint Tower Capital Management B.V.
CIK 0001666606
$737K75K0.07%Q1 202602
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
$169K675K0.00%Q2 202603
ARISTEIA CAPITAL, L.L.C.
CIK 0001080171
$136K580K0.00%Q2 202604
SONA ASSET MANAGEMENT (US) LLC
CIK 0001856405
$131K425K0.00%Q1 202605
TENOR CAPITAL MANAGEMENT Co., L.P.
CIK 0001346554
$125K500K0.00%Q2 202606
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
CIK 0001535845
$100K400K0.00%Q2 202607
LINDEN ADVISORS LP
CIK 0001279396
$94K400K0.00%Q2 202608
Decagon Asset Management LLP
CIK 0001950677
$88K286K0.02%Q1 202609
MMCAP International Inc. SPC
CIK 0001304857
$75K300K0.01%Q2 202610
BNP PARIBAS FINANCIAL MARKETS
CIK 0001166588
$64K273K0.00%Q2 202611
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$53K213K0.00%Q2 202612
Alberta Investment Management Corp
CIK 0001463559· Sovereign
$50K200K0.00%Q2 202613
WHITEBOX ADVISORS LLC
CIK 0001257391
$47K188K0.00%Q2 202614
HIGHBRIDGE CAPITAL MANAGEMENT LLC
CIK 0000919185
$46K183K0.00%Q2 202615
Verition Fund Management LLC
CIK 0001454027
$42K168K0.00%Q2 202616
Shaolin Capital Management LLC
CIK 0001766806
$38K153K0.00%Q2 202617
Radcliffe Capital Management, L.P.
CIK 0001218275
$35K150K0.00%Q2 202618
HGC Investment Management Inc.
CIK 0001711200
$31K125K0.01%Q2 202619
Context Capital Management, LLC
CIK 0001301396
$31K125K0.00%Q2 202620
RIVERNORTH CAPITAL MANAGEMENT, LLC
CIK 0001447578
$31K100K0.00%Q1 2026
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