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ATIIW

Archimedes Tech SPAC Partners II Co Warrant
ATIIW

36 hedge funds and large institutions have $7.11M invested in Archimedes Tech SPAC Partners II Co Warrant in 2025 Q4 according to their latest regulatory filings, with 2 funds opening new positions, 5 increasing their positions, 7 reducing their positions, and 0 closing their positions.

New
Increased
Maintained
Reduced
Closed

36% more capital invested

Capital invested by funds: $5.23M → $7.11M (+$1.88M)

6% more funds holding

Funds holding: 34 → 36 (+2)

3.72% more ownership

Funds ownership: 83.83% → 87.55% (+3.7%)

29% less repeat investments, than reductions

Existing positions increased: 5 | Existing positions reduced: 7

Holders
36
Holders Change
+2
Holders Change %
+5.88%
% of All Funds
0.44%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
2
Increased
5
Reduced
7
Closed
–
Calls
$137K
Puts
–
Net Calls
+$137K
Net Calls Change
+$40K

Top Buyers

Rank Fund Capital Flow
1
DAM
DLD Asset Management
New York
+$169K
2
LA
Linden Advisors
New York
+$136K
3
HCI
Harraden Circle Investments
New York
+$24.7K
4
RCM
Rivernorth Capital Management
Florida
+$22.8K
5
Toronto Dominion Bank
Toronto Dominion Bank
Ontario, Canada
+$3.96K

Top Sellers

Rank Fund Capital Flow
1
GCL
Glazer Capital LLC
New York
-$39.6K
2
Parallax Volatility Advisers
Parallax Volatility Advisers
California
-$36.6K
3
SCM
Shaolin Capital Management
Florida
-$24.7K
4
SSA
Schonfeld Strategic Advisors
New York
-$13.4K
5
KPF
K2 Principal Fund
Ontario, Canada
-$9.89K
Name Holding Trade Value Shares
Change 		Change in
Stake
MTCM
1
Mint Tower Capital Management
Netherlands
$1.55M – – –
HCI
2
Harraden Circle Investments
New York
$953K +$24.7K +50,000 +3%
LA
3
Linden Advisors
New York
$460K +$136K +275,766 +47%
TCM
4
Tenor Capital Management
New York
$412K – – –
MF
5
Magnetar Financial
Illinois
$357K – – –
CL
6
CSS LLC
Illinois
$297K +$3.85K +7,780 +1%
SCM
7
Shaolin Capital Management
Florida
$275K -$24.7K -50,000 -9%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
8
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$275K – – –
AA
9
AQR Arbitrage
Connecticut
$269K – – –
LP
10
LMR Partners
United Kingdom
$233K – – –
DCM
11
Driehaus Capital Management
Illinois
$220K – – –
AIMCA
12
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$206K – – –
D.E. Shaw & Co
13
D.E. Shaw & Co
New York
$158K – – –
KPF
14
K2 Principal Fund
Ontario, Canada
$132K -$9.89K -20,000 -8%
MCM
15
Moore Capital Management
New York
$124K – – –
RCM
16
Rivernorth Capital Management
Florida
$124K +$22.8K +46,067 +26%
WCMNY
17
Westchester Capital Management (New York)
New York
$110K – – –
DAM
18
DLD Asset Management
New York
$109K +$169K +341,901 New
PC
19
Periscope Capital
Ontario, Canada
$109K – – –
GL
20
Governors Lane
New York
$108K – – –
BNP Paribas Financial Markets
21
BNP Paribas Financial Markets
France
$88.9K – – –
PMAM
22
Picton Mahoney Asset Management
Ontario, Canada
$68.6K – – –
WA
23
Whitebox Advisors
Minnesota
$68.6K – – –
AC
24
Aristeia Capital
Connecticut
$66.8K – – –
CS
25
Clear Street
New York
$62.2K -$8.7K -17,600 -13%
1
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ATIIW Hedge Fund Activity: Q4 2025 in Review

36 of the 8,238 institutional investors tracked by Wall St. Rank reported a position in Archimedes Tech SPAC Partners II Co Warrant (ATIIW) for Q4 2025, worth a combined $7.11M — up 36% from $5.23M a quarter earlier.

Buyers outnumbered sellers: 2 funds opened new ATIIW positions and 0 closed out — a net gain of 2 holders — while 5 added to existing stakes and 7 trimmed.

The largest buyer was DLD Asset Management, opening a new position worth an estimated $169K. The largest seller was Glazer Capital LLC, cutting an estimated $39.6K.

  • 36 institutional investors held Archimedes Tech SPAC Partners II Co Warrant (ATIIW) as of Q4 2025, up from 34 in Q3 2025.
  • Funds reported $7.11M of Archimedes Tech SPAC Partners II Co Warrant stock for Q4 2025, up 36% quarter-over-quarter.
  • 2 funds opened new Archimedes Tech SPAC Partners II Co Warrant positions in Q4 2025 and 0 closed out, a net change of +2 holders.
  • The largest Archimedes Tech SPAC Partners II Co Warrant buyer in Q4 2025 was DLD Asset Management, an estimated $169K added.
  • The largest Archimedes Tech SPAC Partners II Co Warrant seller in Q4 2025 was Glazer Capital LLC, an estimated $39.6K sold.

Based on aggregated 13F filings for Q4 2025.