Morgan Stanley
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Morgan Stanley’s Archimedes Tech SPAC Partners II Co ATII Stock Holding History

Morgan Stanley’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
Q2 		$377 Sell
35
-27
-44% -$293 ﹤0.01% 7744
2026
Q1 		$645 Sell
62
-68
-52% -$714 ﹤0.01% 7579
2025
Q4 		$1.35K Buy
130
+79
+155% +$819 ﹤0.01% 7315
2025
Q3 		$521 Sell
51
-70
-58% -$715 ﹤0.01% 7489
2025
Q2 		$1.24K Buy
+121
New +$1.22K ﹤0.01% 7311

Other funds holding ATII

TCM
Tenor Capital Management New York $7.09B AUM 3.55% 1-Year Est. Return
FBCM
Fort Baker Capital Management Larkspur, California $1.37B AUM 26.91% 1-Year Est. Return
MF
Magnetar Financial Evanston, Illinois $11B AUM 3.37% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
DAM
Decagon Asset Management London, United Kingdom $525M AUM 50.51% 1-Year Est. Return
LA
Linden Advisors New York $19.3B AUM 1.47% 1-Year Est. Return
GCM
Ghisallo Capital Management Boston, Massachusetts $5.1B AUM 39.13% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Hudson Bay Capital Management
Hudson Bay Capital Management Stamford, Connecticut $36.8B AUM 42.13% 1-Year Est. Return
SC
Shay Capital New York $1.56B AUM 46.17% 1-Year Est. Return

Morgan Stanley's ATII Position: Q2 2026 in Review

Morgan Stanley reduced its Archimedes Tech SPAC Partners II Co (ATII) stake by 44% in Q2 2026, selling an estimated $293 and leaving 35 shares worth $377. The position accounts for ﹤0.01% of the portfolio, ranked #7744.

Morgan Stanley first reported a position in ATII in Q2 2025 and has held it in 5 quarters since. The position peaked at $1.35K in Q4 2025. 50 funds tracked by Wall St. Rank hold ATII as of Q2 2026.

  • Morgan Stanley held 35 shares of Archimedes Tech SPAC Partners II Co worth $377 as of Q2 2026.
  • Morgan Stanley sold 27 Archimedes Tech SPAC Partners II Co shares in Q2 2026, an estimated $293.
  • Archimedes Tech SPAC Partners II Co made up ﹤0.01% of Morgan Stanley's portfolio in Q2 2026, its #7744 holding.
  • Morgan Stanley first reported a position in Archimedes Tech SPAC Partners II Co in Q2 2025 and has held it in 5 quarters since.
  • Morgan Stanley's Archimedes Tech SPAC Partners II Co position peaked at $1.35K in Q4 2025.
  • 50 funds tracked by Wall St. Rank held Archimedes Tech SPAC Partners II Co as of Q2 2026.

Based on Morgan Stanley's 13F filing for Q2 2026, filed 13 Aug 2026.