A detailed history of Artemis Investment Management LLP transactions in Amprius Technologies, Inc. stock. As of the latest transaction made, Artemis Investment Management LLP holds 478,518 shares of AMPX stock, worth $5.4 Million. This represents 0.07% of its overall portfolio holdings.

Number of Shares
478,518
Holding current value
$5.4 Million
% of portfolio
0.07%

Shares

1 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 13, 2025

BUY
$3.91 - $12.06 $1.87 Million - $5.77 Million
478,518 New
478,518 $5.03 Million

Others Institutions Holding AMPX

About Amprius Technologies, Inc.


  • Ticker AMPX
  • Sector Industrials
  • Industry Electrical Equipment & Parts
  • Shares Outstandng 109,831,000
  • Market Cap $1.24B
More about AMPX
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