Two Sigma Advisers
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Two Sigma Advisers’s Amprius Technologies AMPX Stock Holding History

Two Sigma Advisers’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
-479,500
Closed -$3.78M – 113
2025
Q4 		$3.78M Sell
479,500
-332,500
-41% -$3.8M 0.01% 940
2025
Q3 		$8.54M Buy
812,000
+409,600
+102% +$3.22M 0.02% 542
2025
Q2 		$1.69M Buy
402,400
+358,300
+812% +$1.01M ﹤0.01% 1202
2025
Q1 		$118K Sell
44,100
-1,600
-4% -$4.72K ﹤0.01% 2222
2024
Q4 		$128K Buy
+45,700
New +$79.9K ﹤0.01% 2189

Other funds holding AMPX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Two Sigma Advisers's AMPX Position: Q1 2026 in Review

Two Sigma Advisers sold out of Amprius Technologies (AMPX) in Q1 2026, closing a stake of 479,500 shares — an estimated $3.78M sold.

Two Sigma Advisers first reported a position in AMPX in Q4 2024 and held it in 5 quarters. The position peaked at $8.54M in Q3 2025. 245 funds tracked by Wall St. Rank hold AMPX as of Q1 2026.

  • Two Sigma Advisers reported no remaining Amprius Technologies position as of Q1 2026 after selling out during the quarter.
  • Two Sigma Advisers sold 479,500 Amprius Technologies shares in Q1 2026, an estimated $3.78M.
  • Two Sigma Advisers first reported a position in Amprius Technologies in Q4 2024 and held it in 5 quarters.
  • Two Sigma Advisers's Amprius Technologies position peaked at $8.54M in Q3 2025.
  • 245 funds tracked by Wall St. Rank held Amprius Technologies as of Q1 2026.

Based on Two Sigma Advisers's 13F filing for Q1 2026.