A detailed history of Citigroup Inc transactions in Amtech Systems Inc stock. As of the latest transaction made, Citigroup Inc holds 1 shares of ASYS stock, worth $7. This represents 0.0% of its overall portfolio holdings.

Number of Shares
1
Holding current value
$7
% of portfolio
0.0%

Shares

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

Nov 10, 2025

BUY
$4.43 - $9.65 $4 - $9
1 New
1 $0

Others Institutions Holding ASYS

About AMTECH SYSTEMS INC


  • Ticker ASYS
  • Exchange NASDAQ
  • Sector Technology
  • Industry Semiconductor Equipment & Materials
  • Shares Outstandng 13,889,300
  • Market Cap $100M
  • Description
  • Amtech Systems, Inc. manufactures and sells capital equipment and related consumables for use in fabricating silicon carbide (SiC), silicon power devices, analog and discrete devices, electronic assemblies, and light-emitting diodes (LEDs) worldwide. The company operates in Semiconductor and Material and Substrate segments. The Semiconductor seg...
More about ASYS
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