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Dark Forest Capital Management’s Amprius Technologies AMPX Stock Holding History

Dark Forest Capital Management’s Portfolio AMPX Stock Details AMPX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-71,885
Closed -$567K – 782
2025
Q4 		$567K Buy
71,885
+51,752
+257% +$592K 0.03% 793
2025
Q3 		$212K Buy
+20,133
New +$158K 0.01% 1077

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Jane Street
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DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Dark Forest Capital Management's AMPX Position: Q1 2026 in Review

Dark Forest Capital Management sold out of Amprius Technologies (AMPX) in Q1 2026, closing a stake of 71,885 shares — an estimated $567K sold.

Dark Forest Capital Management first reported a position in AMPX in Q3 2025 and held it in 2 quarters. The position peaked at $567K in Q4 2025. 245 funds tracked by Wall St. Rank hold AMPX as of Q1 2026.

  • Dark Forest Capital Management reported no remaining Amprius Technologies position as of Q1 2026 after selling out during the quarter.
  • Dark Forest Capital Management sold 71,885 Amprius Technologies shares in Q1 2026, an estimated $567K.
  • Dark Forest Capital Management first reported a position in Amprius Technologies in Q3 2025 and held it in 2 quarters.
  • Dark Forest Capital Management's Amprius Technologies position peaked at $567K in Q4 2025.
  • 245 funds tracked by Wall St. Rank held Amprius Technologies as of Q1 2026.

Based on Dark Forest Capital Management's 13F filing for Q1 2026, filed 15 May 2026.