ATII

Archimedes Tech SPAC Partners II Co. Ordinary Shares

42 hedge funds and large institutions have $216M invested in Archimedes Tech SPAC Partners II Co. Ordinary Shares in 2025 Q2 according to their latest regulatory filings, with 42 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
42
Holders Change
+42
Holders Change %
% of All Funds
0.56%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.01%
New
42
Increased
Reduced
Closed
Calls
$30K
Puts
Net Calls
+$30K
Net Calls Change
+$30K
Name Holding Trade Value Shares
Change
Shares
Change %
SSA
26
Schonfeld Strategic Advisors
New York
$3.27M +$3.27M +320,000 New
DAM
27
DLD Asset Management
New York
$3.07M +$3.07M +300,000 New
MTCM
28
Mint Tower Capital Management
Netherlands
$3.07M +$3.07M +300,000 New
CC
29
Centiva Capital
New York
$2.92M +$2.92M +285,515 New
Verition Fund Management
30
Verition Fund Management
Connecticut
$2.57M +$2.57M +251,475 New
WA
31
Whitebox Advisors
Minnesota
$2.56M +$2.56M +250,000 New
AC
32
Aristeia Capital
Connecticut
$2.56M +$2.56M +250,000 New
WRBC
33
W.R. Berkley Corp
Connecticut
$2.33M +$2.33M +228,206 New
SCM
34
Shaolin Capital Management
Florida
$2.05M +$2.05M +200,000 New
UOC
35
UBS O'Connor
Illinois
$2.05M +$2.05M +200,000 New
KPF
36
K2 Principal Fund
Ontario, Canada
$1.64M +$1.64M +160,170 New
GAM
37
Gritstone Asset Management
Maryland
$1.02M +$1.02M +100,000 New
CL
38
CSS LLC
Illinois
$512K +$512K +50,000 New
CS
39
Clear Street
New York
$384K +$384K +37,534 New
WAM
40
Wolverine Asset Management
Illinois
$155K +$155K +15,141 New
WAM
41
Warberg Asset Management
Illinois
$102K +$102K +10,000 New
Morgan Stanley
42
Morgan Stanley
New York
$1.24K +$1.24K +121 New