DAM
ATII

Decagon Asset Management’s Archimedes Tech SPAC Partners II Co ATII Stock Holding History

Decagon Asset Management’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 		$10.1M Buy
+937,829
New +$10.2M 1.93% 14

Other funds holding ATII

TCM
Tenor Capital Management New York $7.09B AUM 3.56% 1-Year Est. Return
FBCM
Fort Baker Capital Management Larkspur, California $1.37B AUM 26.9% 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
LA
Linden Advisors New York $19.3B AUM 1.46% 1-Year Est. Return
GCM
Ghisallo Capital Management Boston, Massachusetts $5.1B AUM 39.12% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
SC
Shay Capital New York $1.56B AUM 46.17% 1-Year Est. Return
GL
Governors Lane New York $1.2B AUM 26.22% 1-Year Est. Return
SC
Sculptor Capital New York $12.3B AUM 40.26% 1-Year Est. Return

Decagon Asset Management's ATII Position: Q2 2026 in Review

Decagon Asset Management opened a new position in Archimedes Tech SPAC Partners II Co (ATII) in Q2 2026: 937,829 shares worth $10.1M. The stake represents 1.93% of the portfolio and ranks #14 among its holdings.

41 funds tracked by Wall St. Rank hold ATII as of Q2 2026.

  • Decagon Asset Management held 937,829 shares of Archimedes Tech SPAC Partners II Co worth $10.1M as of Q2 2026.
  • Archimedes Tech SPAC Partners II Co was a new Decagon Asset Management position in Q2 2026.
  • Archimedes Tech SPAC Partners II Co made up 1.93% of Decagon Asset Management's portfolio in Q2 2026, its #14 holding.
  • 41 funds tracked by Wall St. Rank held Archimedes Tech SPAC Partners II Co as of Q2 2026.

Based on Decagon Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.