We are live on ! Find out more
IRAB.U icon

Iris Acquisition Corp II Units
IRAB.U

7 hedge funds and large institutions have $11.1M invested in Iris Acquisition Corp II Units in 2026 Q2 according to their latest regulatory filings, with 0 funds opening new positions, 2 increasing their positions, 3 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed

33% less repeat investments, than reductions

Existing positions increased: 2 | Existing positions reduced: 3

59% less funds holding

Funds holding: 17 → 7 (-10)

98% less capital inflows, than outflows

Capital inflows: $759K | Capital outflows: $41.3M

100% less first-time investments, than exits

New positions opened: 0 | Existing positions closed: 10

Holders
7
Holders Change
-10
Holders Change %
-58.82%
% of All Funds
0.08%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
–
Increased
2
Reduced
3
Closed
10
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Clear Street
Clear Street
New York
+$757K
2
Glazer Capital LLC
Glazer Capital LLC
New York
+$2K

Top Sellers

Rank Fund Capital Flow
1
Aristeia Capital
Aristeia Capital
Connecticut
-$11.5M
2
Magnetar Financial
Magnetar Financial
Illinois
-$5.98M
3
MI
MMCAP International
Cayman Islands
-$5.98M
4
Millennium Management
Millennium Management
New York
-$4.23M
5
Alberta Investment Management Corp (AIMCo)
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
-$3.98M

IRAB.U Hedge Fund Activity: Q2 2026 in Review

7 of the 8,358 institutional investors tracked by Wall St. Rank reported a position in Iris Acquisition Corp II Units (IRAB.U) for Q2 2026, worth a combined $11.1M — down 78% from $51.5M a quarter earlier.

Sellers outnumbered buyers: 10 funds closed out of IRAB.U and 0 opened new positions — a net loss of 10 holders — while 3 trimmed existing stakes and 2 added.

The largest buyer was Clear Street, adding an estimated $757K. The largest seller was Aristeia Capital, exiting entirely with an estimated $11.5M sold.

  • 7 institutional investors held Iris Acquisition Corp II Units (IRAB.U) as of Q2 2026, down from 17 in Q1 2026.
  • Funds reported $11.1M of Iris Acquisition Corp II Units stock for Q2 2026, down 78% quarter-over-quarter.
  • 0 funds opened new Iris Acquisition Corp II Units positions in Q2 2026 and 10 closed out, a net change of -10 holders.
  • The largest Iris Acquisition Corp II Units buyer in Q2 2026 was Clear Street, an estimated $757K added.
  • The largest Iris Acquisition Corp II Units seller in Q2 2026 was Aristeia Capital, an estimated $11.5M sold.

Based on aggregated 13F filings for Q2 2026.