A detailed history of Calamos Advisors LLC transactions in Amprius Technologies, Inc. stock. As of the latest transaction made, Calamos Advisors LLC holds 171,052 shares of AMPX stock, worth $2.53 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares
171,052
Holding current value
$2.53 Million
% of portfolio
0.01%

Shares

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

Oct 20, 2025

BUY
$3.91 - $12.06 $668,813 - $2.06 Million
171,052 New
171,052 $1.8 Million

Others Institutions Holding AMPX

About Amprius Technologies, Inc.


  • Ticker AMPX
  • Sector Industrials
  • Industry Electrical Equipment & Parts
  • Shares Outstandng 109,831,000
  • Market Cap $1.62B
More about AMPX
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