Archimedes Tech SPAC Partners II Co Warrant
ATIIW
35 hedge funds and large institutions have $5.3M invested in Archimedes Tech SPAC Partners II Co Warrant in 2025 Q2 according to their latest regulatory filings, with 35 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.
83.19% more ownership
Funds ownership: 0% → 83.19% (+83%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
HCI
Harraden Circle Investments
New York
|
+$321K |
| 2 |
TCM
Tenor Capital Management
New York
|
+$232K |
| 3 |
AA
AQR Arbitrage
Greenwich,
Connecticut
|
+$201K |
| 4 |
MF
Magnetar Financial
Evanston,
Illinois
|
+$201K |
| 5 |
SC
Sculptor Capital
New York
|
+$184K |
Top Sellers
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
26
Verition Fund Management
Greenwich,
Connecticut
| $38.6K | +$30.9K | +100,000 | New |
|
|
CC
27
Centiva Capital
New York
| $28.9K | +$23.2K | +75,000 | New |
|
|
MSU
28
Mizuho Securities USA
New York
| $25.6K | +$26.3K | +85,197 | New |
|
29
Parallax Volatility Advisers
San Francisco,
California
| $22.6K | +$17.2K | +55,590 | New |
|
|
GAM
30
Gritstone Asset Management
Bethesda,
Maryland
| $20.3K | +$15.4K | +50,000 | New |
|
31
Hudson Bay Capital Management
Stamford,
Connecticut
| $16.2K | +$12.3K | +39,994 | New |
|
32
Toronto Dominion Bank
Toronto, Ontario,
Ontario, Canada
| $12.7K | +$9.68K | +31,370 | New |
|
|
COPPSERS
33
Commonwealth of Pennsylvania Public School Employees Retirement System
Harrisburg,
Pennsylvania
| $9.16K | +$6.96K | +22,557 | New |
|
|
HCM
34
Highbridge Capital Management
New York
| $3.9K | – | – | – |
|
|
WAM
35
Wolverine Asset Management
Chicago,
Illinois
| $2.24K | +$1.7K | +5,521 | New |
|
36
UBS Group
Zurich,
Switzerland
| $355 | +$270 | +874 | New |
|
ATIIW Hedge Fund Activity: Q2 2025 in Review
35 of the 7,598 institutional investors tracked by Wall St. Rank reported a position in Archimedes Tech SPAC Partners II Co Warrant (ATIIW) for Q2 2025, worth a combined $5.3M.
Buyers outnumbered sellers: 35 funds opened new ATIIW positions and 0 closed out — a net gain of 35 holders — while 0 added to existing stakes and 0 trimmed.
The largest buyer was Harraden Circle Investments, opening a new position worth an estimated $321K.
- 35 institutional investors held Archimedes Tech SPAC Partners II Co Warrant (ATIIW) as of Q2 2025, up from 0 in Q1 2025.
- Funds reported $5.3M of Archimedes Tech SPAC Partners II Co Warrant stock for Q2 2025.
- 35 funds opened new Archimedes Tech SPAC Partners II Co Warrant positions in Q2 2025 and 0 closed out, a net change of +35 holders.
- The largest Archimedes Tech SPAC Partners II Co Warrant buyer in Q2 2025 was Harraden Circle Investments, an estimated $321K added.
Based on aggregated 13F filings for Q2 2025.