RCM
ATII

Radcliffe Capital Management’s Archimedes Tech SPAC Partners II Co ATII Stock Holding History

Radcliffe Capital 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
Q1 		$6.9M Buy
661,337
+3,015
+0.5% +$31.7K 0.52% 25
2025
Q4 		$6.82M Buy
658,322
+46,800
+8% +$485K 0.37% 36
2025
Q3 		$6.26M Buy
611,522
+284,602
+87% +$2.91M 0.39% 31
2025
Q2 		$3.34M Buy
+326,920
New +$3.3M 0.25% 59

Other funds holding ATII

TCM
Tenor Capital Management New York $6.49B AUM 3.01% 1-Year Est. Return
MF
Magnetar Financial Evanston, Illinois $9.84B AUM 190.64% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
LA
Linden Advisors New York $17.9B AUM 1.72% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $6.09B AUM 27.01% 1-Year Est. Return
WCMNY
Westchester Capital Management (New York) Valhalla, New York $2.21B AUM 26.02% 1-Year Est. Return
LP
LMR Partners London, United Kingdom $45.4B AUM 60.68% 1-Year Est. Return
GCM
Ghisallo Capital Management Boston, Massachusetts $3.63B AUM 30.51% 1-Year Est. Return
GL
Governors Lane New York $1.56B AUM 30.42% 1-Year Est. Return
AIMCA
Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $16.7B AUM 23.27% 1-Year Est. Return

Radcliffe Capital Management's ATII Position: Q1 2026 in Review

Radcliffe Capital Management increased its Archimedes Tech SPAC Partners II Co (ATII) stake by 0.46% in Q1 2026, buying an estimated $31.7K and bringing the position to 661,337 shares worth $6.9M. The position accounts for 0.52% of the portfolio, ranked #25.

Radcliffe Capital Management first reported a position in ATII in Q2 2025 and has held it in 4 quarters since. 54 funds tracked by Wall St. Rank hold ATII as of Q1 2026.

  • Radcliffe Capital Management held 661,337 shares of Archimedes Tech SPAC Partners II Co worth $6.9M as of Q1 2026.
  • Radcliffe Capital Management bought 3,015 Archimedes Tech SPAC Partners II Co shares in Q1 2026, an estimated $31.7K.
  • Archimedes Tech SPAC Partners II Co made up 0.52% of Radcliffe Capital Management's portfolio in Q1 2026, its #25 holding.
  • Radcliffe Capital Management first reported a position in Archimedes Tech SPAC Partners II Co in Q2 2025 and has held it in 4 quarters since.
  • 54 funds tracked by Wall St. Rank held Archimedes Tech SPAC Partners II Co as of Q1 2026.

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