A detailed history of B. Riley Asset Management, LLC transactions in Amtech Systems Inc stock. As of the latest transaction made, B. Riley Asset Management, LLC holds 12,352 shares of ASYS stock, worth $70,529. This represents 0.08% of its overall portfolio holdings.

Number of Shares
12,352
Holding current value
$70,529
% of portfolio
0.08%

Shares

6 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 14, 2024

BUY
$5.25 - $6.76 $64,848 - $83,499
12,352 New
12,352 $71,000
Q4 2022

Feb 14, 2023

SELL
$7.54 - $11.05 $1.79 Million - $2.63 Million
-237,628 Reduced 86.65%
36,600 $278,000
Q3 2022

Nov 14, 2022

SELL
$6.87 - $12.93 $331,168 - $623,290
-48,205 Reduced 14.95%
274,228 $2.33 Million
Q2 2022

Aug 16, 2022

SELL
$7.25 - $10.19 $82,084 - $115,371
-11,322 Reduced 3.39%
322,433 $2.35 Million
Q1 2022

May 16, 2022

SELL
$8.07 - $10.96 $541,553 - $735,492
-67,107 Reduced 16.74%
333,755 $3.36 Million
Q4 2021

Feb 09, 2022

BUY
$8.62 - $15.51 $3.46 Million - $6.22 Million
400,862 New
400,862 $3.5 Million

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 $79.3M
  • 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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