DCM
ATIIW

Driehaus Capital Management’s Archimedes Tech SPAC Partners II Co Warrant ATIIW Stock Holding History

Driehaus Capital Management’s Portfolio ATIIW Stock Details ATIIW Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-400,000
Closed -$220K – 463
2025
Q4 		$220K Hold
400,000
– – ﹤0.01% 388
2025
Q3 		$140K Hold
400,000
– – ﹤0.01% 422
2025
Q2 		$154K Buy
+400,000
New +$123K ﹤0.01% 405

Other funds holding ATIIW

MTCM
Mint Tower Capital Management Amsterdam, Netherlands $1.12B AUM 18.84% 1-Year Est. Return
HCI
Harraden Circle Investments New York $499M AUM 19.71% 1-Year Est. Return
TCM
Tenor Capital Management New York $6.49B AUM 3% 1-Year Est. Return
LA
Linden Advisors New York $17.9B AUM 1.72% 1-Year Est. Return
MF
Magnetar Financial Evanston, Illinois $9.84B AUM 190.63% 1-Year Est. Return
Toronto Dominion Bank
Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $69.7B AUM 40.86% 1-Year Est. Return
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund Toronto, Ontario, Canada $62.2B AUM 31.35% 1-Year Est. Return
SCM
Shaolin Capital Management Miami, Florida $2.71B AUM 64.57% 1-Year Est. Return
CL
CSS LLC Chicago, Illinois $2.09B AUM 58.96% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $6.09B AUM 26.7% 1-Year Est. Return

Driehaus Capital Management's ATIIW Position: Q1 2026 in Review

Driehaus Capital Management sold out of Archimedes Tech SPAC Partners II Co Warrant (ATIIW) in Q1 2026, closing a stake of 400,000 shares — an estimated $220K sold.

Driehaus Capital Management first reported a position in ATIIW in Q2 2025 and held it in 3 quarters. The position peaked at $220K in Q4 2025. 36 funds tracked by Wall St. Rank hold ATIIW as of Q1 2026.

  • Driehaus Capital Management reported no remaining Archimedes Tech SPAC Partners II Co Warrant position as of Q1 2026 after selling out during the quarter.
  • Driehaus Capital Management sold 400,000 Archimedes Tech SPAC Partners II Co Warrant shares in Q1 2026, an estimated $220K.
  • Driehaus Capital Management first reported a position in Archimedes Tech SPAC Partners II Co Warrant in Q2 2025 and held it in 3 quarters.
  • Driehaus Capital Management's Archimedes Tech SPAC Partners II Co Warrant position peaked at $220K in Q4 2025.
  • 36 funds tracked by Wall St. Rank held Archimedes Tech SPAC Partners II Co Warrant as of Q1 2026.

Based on Driehaus Capital Management's 13F filing for Q1 2026, filed 15 May 2026.