RCM
ATIIW

Rivernorth Capital Management’s Archimedes Tech SPAC Partners II Co Warrant ATIIW Stock Holding History

Rivernorth Capital Management’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 		$324K Hold
224,942
– – 0.02% 308
2026
Q1 		$115K Hold
224,942
– – 0.01% 332
2025
Q4 		$124K Buy
224,942
+46,067
+26% +$22.8K 0.01% 315
2025
Q3 		$62.6K Buy
+178,875
New +$62.2K ﹤0.01% 353

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
AA
AQR Arbitrage Greenwich, Connecticut $7.02B AUM 31.58% 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

Rivernorth Capital Management's ATIIW Position: Q2 2026 in Review

Rivernorth Capital Management held its Archimedes Tech SPAC Partners II Co Warrant (ATIIW) position steady in Q2 2026 at 224,942 shares worth $324K. The position accounts for 0.02% of the portfolio, ranked #308.

Rivernorth Capital Management first reported a position in ATIIW in Q3 2025 and has held it in 4 quarters since. 32 funds tracked by Wall St. Rank hold ATIIW as of Q2 2026.

  • Rivernorth Capital Management held 224,942 shares of Archimedes Tech SPAC Partners II Co Warrant worth $324K as of Q2 2026.
  • Rivernorth Capital Management left its Archimedes Tech SPAC Partners II Co Warrant share count unchanged in Q2 2026.
  • Archimedes Tech SPAC Partners II Co Warrant made up 0.02% of Rivernorth Capital Management's portfolio in Q2 2026, its #308 holding.
  • Rivernorth Capital Management first reported a position in Archimedes Tech SPAC Partners II Co Warrant in Q3 2025 and has held it in 4 quarters since.
  • 32 funds tracked by Wall St. Rank held Archimedes Tech SPAC Partners II Co Warrant as of Q2 2026.

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