HF
ATII

HRT Financial’s Archimedes Tech SPAC Partners II Co ATII Stock Holding History

HRT Financial’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 		$508K Buy
+47,190
New +$513K ﹤0.01% 2670

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

HRT Financial's ATII Position: Q2 2026 in Review

HRT Financial opened a new position in Archimedes Tech SPAC Partners II Co (ATII) in Q2 2026: 47,190 shares worth $508K. The stake represents ﹤0.01% of the portfolio and ranks #2670 among its holdings.

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

  • HRT Financial held 47,190 shares of Archimedes Tech SPAC Partners II Co worth $508K as of Q2 2026.
  • Archimedes Tech SPAC Partners II Co was a new HRT Financial position in Q2 2026.
  • Archimedes Tech SPAC Partners II Co made up ﹤0.01% of HRT Financial's portfolio in Q2 2026, its #2670 holding.
  • 49 funds tracked by Wall St. Rank held Archimedes Tech SPAC Partners II Co as of Q2 2026.

Based on HRT Financial's 13F filing for Q2 2026, filed 14 Aug 2026.