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

Two Sigma Investments’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 		$59.1M Buy
3,506,075
+2,069,136
+144% +$27M 0.05% 432
2025
Q4 		$11.3M Sell
1,436,939
-316,638
-18% -$3.62M 0.02% 1039
2025
Q3 		$18.4M Buy
1,753,577
+341,969
+24% +$2.69M 0.03% 663
2025
Q2 		$5.94M Buy
1,411,608
+1,000,130
+243% +$2.81M 0.01% 1128
2025
Q1 		$1.1M Sell
411,478
-31,833
-7% -$93.9K ﹤0.01% 2118
2024
Q4 		$1.24M Buy
443,311
+338,524
+323% +$592K ﹤0.01% 2040
2024
Q3 		$116K Sell
104,787
-115,464
-52% -$127K ﹤0.01% 2883
2024
Q2 		$280K Buy
+220,251
New +$359K ﹤0.01% 2626

Other funds holding AMPX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 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
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

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

Two Sigma Investments increased its Amprius Technologies (AMPX) stake by 144% in Q1 2026, buying an estimated $27M and bringing the position to 3,506,075 shares worth $59.1M. The position accounts for 0.05% of the portfolio, ranked #432.

Two Sigma Investments first reported a position in AMPX in Q2 2024 and has held it in 8 quarters since. 245 funds tracked by Wall St. Rank hold AMPX as of Q1 2026.

  • Two Sigma Investments held 3,506,075 shares of Amprius Technologies worth $59.1M as of Q1 2026.
  • Two Sigma Investments bought 2,069,136 Amprius Technologies shares in Q1 2026, an estimated $27M.
  • Amprius Technologies made up 0.05% of Two Sigma Investments's portfolio in Q1 2026, its #432 holding.
  • Two Sigma Investments first reported a position in Amprius Technologies in Q2 2024 and has held it in 8 quarters since.
  • 245 funds tracked by Wall St. Rank held Amprius Technologies as of Q1 2026.

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