JP Morgan Chase
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JP Morgan Chase’s Amprius Technologies AMPX Stock Holding History

JP Morgan Chase’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
-200
Closed -$1.58K – 7504
2025
Q4 		$1.58K Hold
200
– – ﹤0.01% 6979
2025
Q3 		$2.1K Buy
+200
New +$1.57K ﹤0.01% 6904

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
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
JAM
Jupiter Asset Management London, United Kingdom $20.2B AUM 29.18% 1-Year Est. Return

JP Morgan Chase's AMPX Position: Q2 2026 in Review

JP Morgan Chase reduced its Amprius Technologies (AMPX) stake by 90% in Q2 2026, selling an estimated $19.6M and leaving 123,377 shares worth $1.74M. The position accounts for ﹤0.01% of the portfolio, ranked #4279.

JP Morgan Chase first reported a position in AMPX in Q4 2022 and has held it in 15 quarters since. The position peaked at $17.9M in Q1 2026. 262 funds tracked by Wall St. Rank hold AMPX as of Q2 2026.

  • JP Morgan Chase held 123,377 shares of Amprius Technologies worth $1.74M as of Q2 2026.
  • JP Morgan Chase sold 1,092,808 Amprius Technologies shares in Q2 2026, an estimated $19.6M.
  • Amprius Technologies made up ﹤0.01% of JP Morgan Chase's portfolio in Q2 2026, its #4279 holding.
  • JP Morgan Chase first reported a position in Amprius Technologies in Q4 2022 and has held it in 15 quarters since.
  • JP Morgan Chase's Amprius Technologies position peaked at $17.9M in Q1 2026.
  • 262 funds tracked by Wall St. Rank held Amprius Technologies as of Q2 2026.

Based on JP Morgan Chase's 13F filing for Q2 2026, filed 12 Aug 2026.