A detailed history of Vanguard Group Inc transactions in Amtech Systems Inc stock. As of the latest transaction made, Vanguard Group Inc holds 674,175 shares of ASYS stock, worth $3.82 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares
674,175
Previous 674,175 -0.0%
Holding current value
$3.82 Million
Previous $2.83 Million 28.82%
% of portfolio
0.0%
Previous 0.0%

Shares

8 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q4 2023

Feb 14, 2024

BUY
$3.69 - $8.0 $30,121 - $65,304
8,163 Added 1.23%
674,175 $2.83 Million
Q3 2023

Nov 14, 2023

BUY
$7.32 - $10.91 $319,152 - $475,676
43,600 Added 7.01%
666,012 $5.08 Million
Q2 2023

Aug 14, 2023

SELL
$8.5 - $10.21 $304,980 - $366,334
-35,880 Reduced 5.45%
622,412 $5.95 Million
Q1 2023

May 15, 2023

BUY
$7.98 - $11.18 $1.28 Million - $1.79 Million
160,116 Added 32.14%
658,292 $6.28 Million
Q4 2022

Feb 10, 2023

BUY
$7.54 - $11.05 $202,041 - $296,095
26,796 Added 5.68%
498,176 $3.79 Million
Q1 2022

May 13, 2022

SELL
$8.07 - $10.96 $20,659 - $28,057
-2,560 Reduced 0.54%
471,380 $4.74 Million
Q4 2021

Feb 14, 2022

SELL
$8.62 - $15.51 $422,655 - $760,486
-49,032 Reduced 9.38%
473,940 $4.68 Million
Q2 2021

Aug 13, 2021

BUY
$8.79 - $14.13 $4.6 Million - $7.39 Million
522,972 New
522,972 $5.04 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 $78.8M
  • 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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