WCMNY
ATIIU

Westchester Capital Management (New York)’s Archimedes Tech SPAC Partners II Co Unit ATIIU Stock Holding History

Westchester Capital Management (New York)’s Portfolio ATIIU Stock Details ATIIU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-400,000
Closed -$4.03M – 246
2025
Q1 		$4.03M Buy
+400,000
New +$4.02M 0.21% 70

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Westchester Capital Management (New York)'s ATIIU Position: Q2 2025 in Review

Westchester Capital Management (New York) sold out of Archimedes Tech SPAC Partners II Co Unit (ATIIU) in Q2 2025, closing a stake of 400,000 shares — an estimated $4.03M sold.

Westchester Capital Management (New York) first reported a position in ATIIU in Q1 2025 and held it in 1 quarter. The position peaked at $4.03M in Q1 2025. 9 funds tracked by Wall St. Rank hold ATIIU as of Q2 2025.

  • Westchester Capital Management (New York) reported no remaining Archimedes Tech SPAC Partners II Co Unit position as of Q2 2025 after selling out during the quarter.
  • Westchester Capital Management (New York) sold 400,000 Archimedes Tech SPAC Partners II Co Unit shares in Q2 2025, an estimated $4.03M.
  • Westchester Capital Management (New York) first reported a position in Archimedes Tech SPAC Partners II Co Unit in Q1 2025 and held it in 1 quarter.
  • Westchester Capital Management (New York)'s Archimedes Tech SPAC Partners II Co Unit position peaked at $4.03M in Q1 2025.
  • 9 funds tracked by Wall St. Rank held Archimedes Tech SPAC Partners II Co Unit as of Q2 2025.

Based on Westchester Capital Management (New York)'s 13F filing for Q2 2025, filed 14 Aug 2025.