SS
ATII

Steve Schonfeld’s Archimedes Tech SPAC Partners II Co ATII Stock Holding History

Steve Schonfeld’s Portfolio ATII Stock Details ATII Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$539K Sell
50,000
-123,515
-71% -$1.34M ﹤0.01% 1781
2026
Q1 		$1.81M Hold
173,515
– – 0.01% 866
2025
Q4 		$1.8M Sell
173,515
-48,150
-22% -$499K 0.01% 914
2025
Q3 		$2.27M Sell
221,665
-98,335
-31% -$1M 0.01% 969
2025
Q2 		$3.27M Buy
+320,000
New +$3.23M 0.02% 742

Other funds holding ATII

TCM
Tenor Capital Management New York $7.09B AUM 3.55% 1-Year Est. Return
FBCM
Fort Baker Capital Management Larkspur, California $1.37B AUM 26.91% 1-Year Est. Return
MF
Magnetar Financial Evanston, Illinois $11B AUM 3.37% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
DAM
Decagon Asset Management London, United Kingdom $525M AUM 50.51% 1-Year Est. Return
LA
Linden Advisors New York $19.3B AUM 1.47% 1-Year Est. Return
GCM
Ghisallo Capital Management Boston, Massachusetts $5.1B AUM 39.13% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Hudson Bay Capital Management
Hudson Bay Capital Management Stamford, Connecticut $36.8B AUM 42.13% 1-Year Est. Return
SC
Shay Capital New York $1.56B AUM 46.17% 1-Year Est. Return

Steve Schonfeld's ATII Position: Q2 2026 in Review

Steve Schonfeld reduced its Archimedes Tech SPAC Partners II Co (ATII) stake by 71% in Q2 2026, selling an estimated $1.34M and leaving 50,000 shares worth $539K. The position accounts for ﹤0.01% of the portfolio, ranked #1781.

Steve Schonfeld first reported a position in ATII in Q2 2025 and has held it in 5 quarters since. The position peaked at $3.27M in Q2 2025. 49 funds tracked by Wall St. Rank hold ATII as of Q2 2026.

  • Steve Schonfeld held 50,000 shares of Archimedes Tech SPAC Partners II Co worth $539K as of Q2 2026.
  • Steve Schonfeld sold 123,515 Archimedes Tech SPAC Partners II Co shares in Q2 2026, an estimated $1.34M.
  • Archimedes Tech SPAC Partners II Co made up ﹤0.01% of Steve Schonfeld's portfolio in Q2 2026, its #1781 holding.
  • Steve Schonfeld first reported a position in Archimedes Tech SPAC Partners II Co in Q2 2025 and has held it in 5 quarters since.
  • Steve Schonfeld's Archimedes Tech SPAC Partners II Co position peaked at $3.27M in Q2 2025.
  • 49 funds tracked by Wall St. Rank held Archimedes Tech SPAC Partners II Co as of Q2 2026.

Based on Schonfeld Strategic Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.