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JENA.U

Jena Acquisition Corp II Units
JENA.U

43 hedge funds and large institutions have $219M invested in Jena Acquisition Corp II Units in 2025 Q2 according to their latest regulatory filings, with 43 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

106.73% more ownership

Funds ownership: 0% → 106.73% (+107%)

Holders
43
Holders Change
+43
Holders Change %
–
% of All Funds
0.57%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.01%
New
43
Increased
–
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
AIMCA
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
+$10.3M
2
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
+$10.3M
3
TCM
Tenor Capital Management
New York
+$10.3M
4
AA
AQR Arbitrage
Connecticut
+$9.23M
5
MF
Magnetar Financial
Illinois
+$9.23M

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
AC
26
Aristeia Capital
Connecticut
$4.63M +$4.62M +450,000 New
WCMNY
27
Westchester Capital Management (New York)
New York
$4.11M +$4.1M +400,000 New
KPF
28
K2 Principal Fund
Ontario, Canada
$3.34M +$3.34M +325,200 New
RCM
29
Radcliffe Capital Management
Pennsylvania
$2.64M +$2.64M +257,046 New
WRBC
30
W.R. Berkley Corp
Connecticut
$2.55M +$2.54M +247,850 New
JP Morgan Chase
31
JP Morgan Chase
New York
$2.45M +$2.45M +238,500 New
FTCM
32
First Trust Capital Management
Illinois
$2.28M +$2.27M +221,610 New
WA
33
Whitebox Advisors
Minnesota
$1.54M +$1.54M +150,000 New
WC
34
Wealthspring Capital
New York
$1.28M +$1.28M +125,000 New
CS
35
Clear Street
New York
$1.03M +$1.03M +100,100 New
DAM
36
Deltec Asset Management
New York
$1.03M +$1.03M +100,000 New
GAM
37
Gritstone Asset Management
Maryland
$1.03M +$1.03M +100,000 New
QL
38
Quarry LP
New York
$1.03M +$1.03M +100,000 New
MSU
39
Mizuho Securities USA
New York
$865K +$874K +85,183 New
CL
40
CSS LLC
Illinois
$691K +$689K +67,203 New
SG
41
StoneX Group
New York
$578K +$577K +56,222 New
Citadel Advisors
42
Citadel Advisors
Florida
$386K +$386K +37,595 New
RAM
43
Readystate Asset Management
Illinois
$257K +$256K +25,000 New
1
2

JENA.U Hedge Fund Activity: Q2 2025 in Review

43 of the 7,607 institutional investors tracked by Wall St. Rank reported a position in Jena Acquisition Corp II Units (JENA.U) for Q2 2025, worth a combined $219M.

Buyers outnumbered sellers: 43 funds opened new JENA.U positions and 0 closed out — a net gain of 43 holders — while 0 added to existing stakes and 0 trimmed.

The largest buyer was Alberta Investment Management Corp (AIMCo), opening a new position worth an estimated $10.3M.

  • 43 institutional investors held Jena Acquisition Corp II Units (JENA.U) as of Q2 2025, up from 0 in Q1 2025.
  • Funds reported $219M of Jena Acquisition Corp II Units stock for Q2 2025.
  • 43 funds opened new Jena Acquisition Corp II Units positions in Q2 2025 and 0 closed out, a net change of +43 holders.
  • The largest Jena Acquisition Corp II Units buyer in Q2 2025 was Alberta Investment Management Corp (AIMCo), an estimated $10.3M added.

Based on aggregated 13F filings for Q2 2025.