HCI
ATIIW

Harraden Circle Investments’s Archimedes Tech SPAC Partners II Co Warrant ATIIW Stock Holding History

Harraden Circle Investments’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
Q1 		$821K Sell
1,609,715
-125,000
-7% -$86.4K 0.16% 50
2025
Q4 		$953K Buy
1,734,715
+50,000
+3% +$24.7K 0.17% 57
2025
Q3 		$623K Buy
1,684,715
+644,715
+62% +$224K 0.12% 61
2025
Q2 		$422K Buy
+1,040,000
New +$321K 0.11% 47

Other funds holding ATIIW

MTCM
Mint Tower Capital Management Amsterdam, Netherlands $1.12B AUM 18.84% 1-Year Est. Return
TCM
Tenor Capital Management New York $6.49B AUM 3% 1-Year Est. Return
LA
Linden Advisors New York $17.9B AUM 1.72% 1-Year Est. Return
MF
Magnetar Financial Evanston, Illinois $9.84B AUM 190.63% 1-Year Est. Return
Toronto Dominion Bank
Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $69.7B AUM 40.86% 1-Year Est. Return
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund Toronto, Ontario, Canada $62.2B AUM 31.35% 1-Year Est. Return
SCM
Shaolin Capital Management Miami, Florida $2.71B AUM 64.57% 1-Year Est. Return
CL
CSS LLC Chicago, Illinois $2.09B AUM 58.96% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $6.09B AUM 26.7% 1-Year Est. Return
LP
LMR Partners London, United Kingdom $45.4B AUM 60.47% 1-Year Est. Return

Harraden Circle Investments's ATIIW Position: Q1 2026 in Review

Harraden Circle Investments reduced its Archimedes Tech SPAC Partners II Co Warrant (ATIIW) stake by 7.2% in Q1 2026, selling an estimated $86.4K and leaving 1,609,715 shares worth $821K. The position accounts for 0.16% of the portfolio, ranked #50.

Harraden Circle Investments first reported a position in ATIIW in Q2 2025 and has held it in 4 quarters since. The position peaked at $953K in Q4 2025. 36 funds tracked by Wall St. Rank hold ATIIW as of Q1 2026.

  • Harraden Circle Investments held 1,609,715 shares of Archimedes Tech SPAC Partners II Co Warrant worth $821K as of Q1 2026.
  • Harraden Circle Investments sold 125,000 Archimedes Tech SPAC Partners II Co Warrant shares in Q1 2026, an estimated $86.4K.
  • Archimedes Tech SPAC Partners II Co Warrant made up 0.16% of Harraden Circle Investments's portfolio in Q1 2026, its #50 holding.
  • Harraden Circle Investments first reported a position in Archimedes Tech SPAC Partners II Co Warrant in Q2 2025 and has held it in 4 quarters since.
  • Harraden Circle Investments's Archimedes Tech SPAC Partners II Co Warrant position peaked at $953K in Q4 2025.
  • 36 funds tracked by Wall St. Rank held Archimedes Tech SPAC Partners II Co Warrant as of Q1 2026.

Based on Harraden Circle Investments's 13F filing for Q1 2026, filed 15 May 2026.