AA
ATIIW

AQR Arbitrage’s Archimedes Tech SPAC Partners II Co Warrant ATIIW Stock Holding History

AQR Arbitrage’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
Q2 		$1.05M Buy
481,366
+2,158
+0.5% +$3.83K 0.01% 355
2026
Q1 		$244K Sell
479,208
-10,483
-2% -$7.25K ﹤0.01% 373
2025
Q4 		$269K Hold
489,691
– – 0.01% 354
2025
Q3 		$191K Sell
489,691
-161,927
-25% -$56.4K ﹤0.01% 348
2025
Q2 		$182K Buy
+651,618
New +$201K ﹤0.01% 312

Other funds holding ATIIW

HCI
Harraden Circle Investments New York $784M AUM 20.59% 1-Year Est. Return
AC
Aristeia Capital Greenwich, Connecticut $7.69B AUM 15.48% 1-Year Est. Return
TCM
Tenor Capital Management New York $7.09B AUM 3.55% 1-Year Est. Return
LP
LMR Partners London, United Kingdom $26.8B AUM 68.38% 1-Year Est. Return
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund Toronto, Ontario, Canada $71.2B AUM 48.86% 1-Year Est. Return
LA
Linden Advisors New York $19.3B AUM 1.47% 1-Year Est. Return
MF
Magnetar Financial Evanston, Illinois $11B AUM 3.37% 1-Year Est. Return
AIMCA
Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $17.9B AUM 27.56% 1-Year Est. Return
DAM
Decagon Asset Management London, United Kingdom $525M AUM 50.51% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

AQR Arbitrage's ATIIW Position: Q2 2026 in Review

AQR Arbitrage increased its Archimedes Tech SPAC Partners II Co Warrant (ATIIW) stake by 0.45% in Q2 2026, buying an estimated $3.83K and bringing the position to 481,366 shares worth $1.05M. The position accounts for 0.01% of the portfolio, ranked #355.

AQR Arbitrage first reported a position in ATIIW in Q2 2025 and has held it in 5 quarters since. 32 funds tracked by Wall St. Rank hold ATIIW as of Q2 2026.

  • AQR Arbitrage held 481,366 shares of Archimedes Tech SPAC Partners II Co Warrant worth $1.05M as of Q2 2026.
  • AQR Arbitrage bought 2,158 Archimedes Tech SPAC Partners II Co Warrant shares in Q2 2026, an estimated $3.83K.
  • Archimedes Tech SPAC Partners II Co Warrant made up 0.01% of AQR Arbitrage's portfolio in Q2 2026, its #355 holding.
  • AQR Arbitrage first reported a position in Archimedes Tech SPAC Partners II Co Warrant in Q2 2025 and has held it in 5 quarters since.
  • 32 funds tracked by Wall St. Rank held Archimedes Tech SPAC Partners II Co Warrant as of Q2 2026.

Based on AQR Arbitrage's 13F filing for Q2 2026, filed 14 Aug 2026.