AMTECH SYSTEMS INC (ASYS) Stock Ownership

NASDAQ:ASYS • US0323325045

12.98 USD
+0.2 (+1.56%)
At close: Mar 13, 2026
12.65 USD
-0.33 (-2.54%)
After Hours: 3/13/2026, 5:20:00 PM
Overview Stock Chart Technical Analysis Fundamental Analysis Forecast Earnings Financials Ownership News
ASYS Ownership Chart.ASYS Ownership Chart: showing Insider, Institutional ownership and shares available to the public.ASYS Ownership.InsiderInstitutionalPublic



Shares Outstanding14.41M
Float13.43M
Float Short Interest Percentage2.95%
Owners (insider)0.39%
Owners (institutional)71.05%
Owners (insider) change0.88%
Owners (institutional) change31.03%
ASYS Institutional Ownership HistoryASYS Institutional Ownership HistoryASYS Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 2M 4M 6M 8M
ASYS Historical Insider Transactions ChartASYS Historical Insider Buy and Sell Transactions ChartASYS Historical Insider Transactions Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 Jan 2026 Feb 2026 Mar 2026 20K 40K 60K
Date Name Type Shares Price Amount
Mar 5, 2026 GARNREITER MICHAEL Option Excercise 8081 0.00 $ 0.00
Mar 5, 2026 Averick Robert M Option Excercise 8081 0.00 $ 0.00
Mar 5, 2026 Jakwani Asif Y. Option Excercise 8081 0.00 $ 0.00
Mar 5, 2026 LUDWIG MICHAEL M Option Excercise 8081 0.00 $ 0.00
Sep 2, 2025 Averick Robert M Option Excercise 24000 5.21 $ 124,920.00
May 14, 2025 DAIGLE ROBERT C Open Market Purchase 7853 3.48 $ 27,353.42
May 14, 2025 Averick Robert M Open Market Purchase 67649 3.49 $ 235,775.70