Entity Common Stock, Shares Outstanding of AMTECH SYSTEMS INC from Q2 2011 to Q2 2025

Taxonomy & unit
dei: shares
Description
Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.
Summary
AMTECH SYSTEMS INC quarterly Entity Common Stock, Shares Outstanding history and change rate from Q2 2011 to Q2 2025.
  • AMTECH SYSTEMS INC Entity Common Stock, Shares Outstanding for the quarter ending 01 Aug 2025 was 14,313,963, a 0.67% increase year-over-year.
Source SEC data
View on sec.gov
Entity Common Stock, Shares Outstanding, Quarterly (shares)
Entity Common Stock, Shares Outstanding, YoY Quarterly Change (%)

AMTECH SYSTEMS INC Quarterly Entity Common Stock, Shares Outstanding (shares)

Period Value YoY Chg Change % Date Report Filed Fiscal Year Fiscal Period
Q2 2025 14,313,963 +95,168 +0.67% 01 Aug 2025 10-Q 06 Aug 2025 2025 Q3
Q1 2025 14,313,963 +105,168 +0.74% 02 May 2025 10-Q 12 May 2025 2025 Q2
Q4 2024 14,289,066 +98,089 +0.69% 31 Jan 2025 10-Q 05 Feb 2025 2025 Q1
Q2 2024 14,218,795 +51,444 +0.36% 02 Aug 2024 10-Q 07 Aug 2024 2024 Q3
Q1 2024 14,208,795 +162,260 +1.2% 03 May 2024 10-Q 08 May 2024 2024 Q2
Q4 2023 14,190,977 +167,443 +1.2% 01 Dec 2023 10-K 14 Dec 2023 2023 FY
Q2 2023 14,167,351 +278,048 +2% 04 Aug 2023 10-Q 09 Aug 2023 2023 Q3
Q1 2023 14,046,535 +157,852 +1.1% 05 May 2023 10-Q 10 May 2023 2023 Q2
Q4 2022 14,023,534 -6,658 -0.05% 03 Feb 2023 10-Q 08 Feb 2023 2023 Q1
Q2 2022 13,889,303 -364,175 -2.6% 10 Aug 2022 10-Q 15 Aug 2022 2022 Q3
Q1 2022 13,888,683 -357,081 -2.5% 06 May 2022 10-Q 11 May 2022 2022 Q2
Q4 2021 14,030,192 -110,930 -0.78% 09 Feb 2022 10-Q 14 Feb 2022 2022 Q1
Q3 2021 14,309,435 +246,263 +1.8% 12 Nov 2021 10-K 17 Nov 2021 2021 FY
Q2 2021 14,253,478 +205,306 +1.5% 30 Jul 2021 10-Q 04 Aug 2021 2021 Q3
Q1 2021 14,245,764 +198,592 +1.4% 30 Apr 2021 10-Q 05 May 2021 2021 Q2
Q4 2020 14,141,122 -252,950 -1.8% 05 Feb 2021 10-Q 11 Feb 2021 2021 Q1
Q3 2020 14,063,172 13 Nov 2020 10-K 19 Nov 2020 2020 FY
Q2 2020 14,048,172 -218,935 -1.5% 31 Jul 2020 10-Q 06 Aug 2020 2020 Q3
Q1 2020 14,047,172 -192,785 -1.4% 01 May 2020 10-Q 07 May 2020 2020 Q2
Q4 2019 14,394,072 +166,492 +1.2% 31 Jan 2020 10-Q 06 Feb 2020 2020 Q1
Q2 2019 14,267,107 -720,638 -4.8% 02 Aug 2019 10-Q 08 Aug 2019 2019 Q3
Q1 2019 14,239,957 -656,047 -4.4% 03 May 2019 10-Q 09 May 2019 2019 Q2
Q4 2018 14,227,580 -666,549 -4.5% 25 Jan 2019 10-Q 07 Feb 2019 2019 Q1
Q2 2018 14,987,745 +1,650,056 +12% 03 Aug 2018 10-Q 09 Aug 2018 2018 Q3
Q1 2018 14,896,004 +1,695,494 +13% 04 May 2018 10-Q 10 May 2018 2018 Q2
Q4 2017 14,894,129 +1,714,594 +13% 02 Feb 2018 10-Q 08 Feb 2018 2018 Q1
Q2 2017 13,337,689 +163,834 +1.2% 04 Aug 2017 10-Q 09 Aug 2017 2017 Q3
Q1 2017 13,200,510 +27,313 +0.21% 02 May 2017 10-Q 10 May 2017 2017 Q2
Q4 2016 13,179,535 +12,026 +0.09% 30 Jan 2017 10-Q 09 Feb 2017 2017 Q1
Q2 2016 13,173,855 +23,386 +0.18% 28 Jul 2016 10-Q 04 Aug 2016 2016 Q3
Q1 2016 13,173,197 +100,983 +0.77% 28 Apr 2016 10-Q 05 May 2016 2016 Q2
Q4 2015 13,167,509 +111,534 +0.85% 29 Jan 2016 10-Q 09 Feb 2016 2015 Q1
Q3 2015 13,150,469 +3,302,216 +34% 12 Nov 2015 10-K 19 Nov 2015 2015 FY
Q2 2015 13,150,469 +3,305,474 +34% 01 Aug 2015 10-Q 06 Aug 2015 2015 Q3
Q1 2015 13,072,214 +3,229,851 +33% 01 May 2015 10-Q 07 May 2015 2015 Q2
Q4 2014 13,055,975 +3,490,475 +36% 30 Jan 2015 10-Q 05 Feb 2015 2015 Q1
Q3 2014 9,848,253 10 Nov 2014 10-K 20 Nov 2014 2014 FY
Q2 2014 9,844,995 +305,761 +3.2% 01 Aug 2014 10-Q 07 Aug 2014 2014 Q3
Q1 2014 9,842,363 +303,129 +3.2% 30 Apr 2014 10-Q 07 May 2014 2014 Q2
Q4 2013 9,565,500 +26,266 +0.28% 02 Dec 2013 10-K 11 Dec 2013 2013 FY
Q2 2013 9,539,234 +60,227 +0.64% 01 Aug 2013 10-Q 08 Aug 2013 2013 Q3
Q1 2013 9,539,234 +60,227 +0.64% 01 May 2013 10-Q 09 May 2013 2013 Q2
Q4 2012 9,539,234 -9,469,217,766 01 Feb 2013 10-Q 07 Feb 2013 2013 Q1
Q3 2012 9,483,588 +52,195 +0.55% 12 Nov 2012 10-K 07 Dec 2012 2012 FY
Q2 2012 9,479,007 -9,570,081,993 03 Aug 2012 10-Q 09 Aug 2012 2012 Q3
Q1 2012 9,479,007 02 May 2012 10-Q 10 May 2012 2012 Q2
Q4 2011 9,478,757,000* 03 Feb 2012 10-Q 09 Feb 2012 2012 Q1
Q3 2011 9,431,393 04 Nov 2011 10-K 17 Nov 2011 2011 FY
Q2 2011 9,579,561,000* 01 Aug 2011 10-Q 09 Aug 2011 2011 Q3
* An asterisk sign (*) next to the value indicates that the value is likely invalid.