Weighted Average Number of Shares Outstanding, Basic of ALPHA & OMEGA SEMICONDUCTOR Ltd from 30 Jun 2010 to 31 Dec 2025

Taxonomy & unit
us-gaap: shares
Description
Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.
Summary
ALPHA & OMEGA SEMICONDUCTOR Ltd quarterly and annual Weighted Average Number of Shares Outstanding, Basic in shares history and change rate from 30 Jun 2010 to 31 Dec 2025.
  • ALPHA & OMEGA SEMICONDUCTOR Ltd Weighted Average Number of Shares Outstanding, Basic for the quarter ending 31 Dec 2025 was 29,816,000, a 2.2% increase year-over-year.
  • ALPHA & OMEGA SEMICONDUCTOR Ltd annual Weighted Average Number of Shares Outstanding, Basic for 2025 was 29,405,000, a 4.1% increase from 2024.
  • ALPHA & OMEGA SEMICONDUCTOR Ltd annual Weighted Average Number of Shares Outstanding, Basic for 2024 was 28,236,000, a 2.5% increase from 2023.
  • ALPHA & OMEGA SEMICONDUCTOR Ltd annual Weighted Average Number of Shares Outstanding, Basic for 2023 was 27,552,000, a 2.9% increase from 2022.
Source SEC data
View on sec.gov
Weighted Average Number of Shares Outstanding, Basic, Quarterly (shares)
Weighted Average Number of Shares Outstanding, Basic, YoY Quarterly Change (%)
Weighted Average Number of Shares Outstanding, Basic, Annual (shares)
Weighted Average Number of Shares Outstanding, Basic, YoY Annual Change (%)

ALPHA & OMEGA SEMICONDUCTOR Ltd Quarterly Weighted Average Number of Shares Outstanding, Basic (shares)

Period TTM Value Value YoY Chg Change % Start Date End Date Report Filed Fiscal Year Fiscal Period
Q4 2025 29,816,000 +653,000 +2.2% 01 Oct 2025 31 Dec 2025 10-Q 05 Feb 2026 2026 Q2
Q3 2025 30,036,000 +1,032,000 +3.6% 01 Jul 2025 30 Sep 2025 10-Q 06 Nov 2025 2026 Q1
Q2 2025 29,405,000 +1,169,000 +4.1% 01 Apr 2025 30 Jun 2025 10-K 28 Aug 2025 2025 FY
Q1 2025 29,530,000 +1,097,000 +3.9% 01 Jan 2025 31 Mar 2025 10-Q 08 May 2025 2025 Q3
Q4 2024 29,163,000 +1,224,000 +4.4% 01 Oct 2024 31 Dec 2024 10-Q 05 Feb 2026 2026 Q2
Q3 2024 29,004,000 +1,311,000 +4.7% 01 Jul 2024 30 Sep 2024 10-Q 06 Nov 2025 2026 Q1
Q2 2024 28,236,000 +684,000 +2.5% 01 Apr 2024 30 Jun 2024 10-K 28 Aug 2025 2025 FY
Q1 2024 28,433,000 +723,000 +2.6% 01 Jan 2024 31 Mar 2024 10-Q 08 May 2025 2025 Q3
Q4 2023 27,939,000 +428,000 +1.6% 01 Oct 2023 31 Dec 2023 10-Q 06 Feb 2025 2025 Q2
Q3 2023 27,693,000 +302,000 +1.1% 01 Jul 2023 30 Sep 2023 10-Q 05 Nov 2024 2025 Q1
Q2 2023 27,552,000 +788,000 +2.9% 01 Apr 2023 30 Jun 2023 10-K 28 Aug 2025 2025 FY
Q1 2023 27,710,000 +881,000 +3.3% 01 Jan 2023 31 Mar 2023 10-Q 08 May 2024 2024 Q3
Q4 2022 27,511,000 +918,000 +3.5% 01 Oct 2022 31 Dec 2022 10-Q 07 Feb 2024 2024 Q2
Q3 2022 27,391,000 +1,026,000 +3.9% 01 Jul 2022 30 Sep 2022 10-Q 07 Nov 2023 2024 Q1
Q2 2022 26,764,000 +978,000 +3.8% 01 Apr 2022 30 Jun 2022 10-K 23 Aug 2024 2024 FY
Q1 2022 26,829,000 +947,000 +3.7% 01 Jan 2022 31 Mar 2022 10-Q 08 May 2023 2023 Q3
Q4 2021 26,593,000 +921,000 +3.6% 01 Oct 2021 31 Dec 2021 10-Q 08 Feb 2023 2023 Q2
Q3 2021 26,365,000 +1,025,000 +4% 01 Jul 2021 30 Sep 2021 10-Q 07 Nov 2022 2023 Q1
Q2 2021 25,786,000 +946,000 +3.8% 01 Apr 2021 30 Jun 2021 10-K 29 Aug 2023 2023 FY
Q1 2021 25,882,000 +988,000 +4% 01 Jan 2021 31 Mar 2021 10-Q 10 May 2022 2022 Q3
Q4 2020 25,672,000 +971,000 +3.9% 01 Oct 2020 31 Dec 2020 10-Q 09 Feb 2022 2022 Q2
Q3 2020 25,340,000 +802,000 +3.3% 01 Jul 2020 30 Sep 2020 10-Q 05 Nov 2021 2022 Q1
Q2 2020 24,840,000 +777,000 +3.2% 01 Apr 2020 30 Jun 2020 10-K 20 Sep 2022 2022 FY
Q1 2020 24,894,000 +810,000 +3.4% 01 Jan 2020 31 Mar 2020 10-Q 07 May 2021 2021 Q3
Q4 2019 24,701,000 +814,000 +3.4% 01 Oct 2019 31 Dec 2019 10-Q 08 Feb 2021 2021 Q2
Q3 2019 24,538,000 +694,000 +2.9% 01 Jul 2019 30 Sep 2019 10-Q 06 Nov 2020 2021 Q1
Q2 2019 24,063,000 +162,000 +0.68% 01 Apr 2019 30 Jun 2019 10-K 30 Aug 2021 2021 FY
Q1 2019 24,084,000 +289,000 +1.2% 01 Jan 2019 31 Mar 2019 10-Q 11 May 2020 2020 Q3
Q4 2018 23,887,000 -38,000 -0.16% 01 Oct 2018 31 Dec 2018 10-Q 10 Feb 2020 2020 Q2
Q3 2018 23,844,000 -177,000 -0.74% 01 Jul 2018 30 Sep 2018 10-Q 12 Nov 2019 2020 Q1
Q2 2018 23,901,000 +375,000 +1.6% 01 Apr 2018 30 Jun 2018 10-K 02 Sep 2020 2020 FY
Q1 2018 23,795,000 +120,000 +0.51% 01 Jan 2018 31 Mar 2018 10-Q 03 May 2019 2019 Q3
Q4 2017 23,925,000 +444,000 +1.9% 01 Oct 2017 31 Dec 2017 10-Q 07 Feb 2019 2019 Q2
Q3 2017 24,021,000 +990,000 +4.3% 01 Jul 2017 30 Sep 2017 10-Q 05 Nov 2018 2019 Q1
Q2 2017 23,526,000 +1,074,000 +4.8% 01 Apr 2017 30 Jun 2017 10-K 23 Aug 2019 2019 FY
Q1 2017 23,675,000 +1,443,000 +6.5% 01 Jan 2017 31 Mar 2017 10-Q 03 May 2018 2018 Q3
Q4 2016 23,481,000 +1,212,000 +5.4% 01 Oct 2016 31 Dec 2016 10-Q 08 Feb 2018 2018 Q2
Q3 2016 23,031,000 +333,000 +1.5% 01 Jul 2016 30 Sep 2016 10-Q 09 Nov 2017 2018 Q1
Q2 2016 22,452,000 -3,977,000 -15% 01 Apr 2016 30 Jun 2016 10-K 23 Aug 2018 2018 FY
Q1 2016 22,232,000 -4,215,000 -16% 01 Jan 2016 31 Mar 2016 10-Q 04 May 2017 2017 Q3
Q4 2015 22,269,000 -4,308,000 -16% 01 Oct 2015 31 Dec 2015 10-Q 09 Feb 2017 2017 Q2
Q3 2015 22,698,000 -3,687,000 -14% 01 Jul 2015 30 Sep 2015 10-Q 07 Nov 2016 2017 Q1
Q2 2015 26,429,000 +477,000 +1.8% 01 Apr 2015 30 Jun 2015 10-K 05 Sep 2017 2017 FY
Q1 2015 26,447,000 +380,000 +1.5% 01 Jan 2015 31 Mar 2015 10-Q 10 May 2016 2016 Q3
Q4 2014 26,577,000 +731,000 +2.8% 01 Oct 2014 31 Dec 2014 10-Q 04 Feb 2016 2016 Q2
Q3 2014 26,385,000 +701,000 +2.7% 01 Jul 2014 30 Sep 2014 10-Q 06 Nov 2015 2016 Q1
Q2 2014 25,952,000 +604,000 +2.4% 01 Apr 2014 30 Jun 2014 10-K/A 01 Feb 2017 2016 FY
Q1 2014 26,067,000 +600,000 +2.4% 01 Jan 2014 31 Mar 2014 10-Q 07 May 2015 2015 Q3
Q4 2013 25,846,000 +554,000 +2.2% 01 Oct 2013 31 Dec 2013 10-Q 06 Feb 2015 2015 Q2
Q3 2013 25,684,000 +646,000 +2.6% 01 Jul 2013 30 Sep 2013 10-Q 07 Nov 2014 2015 Q1
Q2 2013 25,348,000 +692,000 +2.8% 01 Apr 2013 30 Jun 2013 10-K 22 Mar 2016 2015 FY
Q1 2013 25,467,000 +792,000 +3.2% 01 Jan 2013 31 Mar 2013 10-Q 09 May 2014 2014 Q3
Q4 2012 25,292,000 +754,000 +3.1% 01 Oct 2012 31 Dec 2012 10-Q 07 Feb 2014 2014 Q2
Q3 2012 25,038,000 +566,000 +2.3% 01 Jul 2012 30 Sep 2012 10-Q 06 Nov 2013 2014 Q1
Q2 2012 24,656,000 +1,161,000 +4.9% 01 Apr 2012 30 Jun 2012 10-K 29 Aug 2014 2014 FY
Q1 2012 24,675,000 +303,000 +1.2% 01 Jan 2012 31 Mar 2012 10-Q 06 May 2013 2013 Q3
Q4 2011 24,538,000 +1,561,000 +6.8% 01 Oct 2011 31 Dec 2011 10-Q 06 Feb 2013 2013 Q2
Q3 2011 24,472,000 +2,357,000 +11% 01 Jul 2011 30 Sep 2011 10-Q 06 Nov 2012 2013 Q1
Q2 2011 23,495,000 01 Apr 2011 30 Jun 2011 10-K 30 Aug 2013 2013 FY
Q1 2011 24,372,000 01 Jan 2011 31 Mar 2011 10-Q 08 May 2012 2012 Q3
Q4 2010 22,977,000 01 Oct 2010 31 Dec 2010 10-Q 08 Feb 2012 2012 Q2
Q3 2010 22,115,000 01 Jul 2010 30 Sep 2010 10-Q 08 Nov 2011 2012 Q1

ALPHA & OMEGA SEMICONDUCTOR Ltd Annual Weighted Average Number of Shares Outstanding, Basic (shares)

Period Value YoY Chg Change % Start Date End Date Report Filed Fiscal Year Fiscal Period
2025 29,405,000 +1,169,000 +4.1% 01 Jul 2024 30 Jun 2025 10-K 28 Aug 2025 2025 FY
2024 28,236,000 +684,000 +2.5% 01 Jul 2023 30 Jun 2024 10-K 28 Aug 2025 2025 FY
2023 27,552,000 +788,000 +2.9% 01 Jul 2022 30 Jun 2023 10-K 28 Aug 2025 2025 FY
2022 26,764,000 +978,000 +3.8% 01 Jul 2021 30 Jun 2022 10-K 23 Aug 2024 2024 FY
2021 25,786,000 +946,000 +3.8% 01 Jul 2020 30 Jun 2021 10-K 29 Aug 2023 2023 FY
2020 24,840,000 +777,000 +3.2% 01 Jul 2019 30 Jun 2020 10-K 20 Sep 2022 2022 FY
2019 24,063,000 +162,000 +0.68% 01 Jul 2018 30 Jun 2019 10-K 30 Aug 2021 2021 FY
2018 23,901,000 +375,000 +1.6% 01 Jul 2017 30 Jun 2018 10-K 02 Sep 2020 2020 FY
2017 23,526,000 +1,074,000 +4.8% 01 Jul 2016 30 Jun 2017 10-K 23 Aug 2019 2019 FY
2016 22,452,000 -3,977,000 -15% 01 Jul 2015 30 Jun 2016 10-K 23 Aug 2018 2018 FY
2015 26,429,000 +477,000 +1.8% 01 Jul 2014 30 Jun 2015 10-K 05 Sep 2017 2017 FY
2014 25,952,000 +604,000 +2.4% 01 Jul 2013 30 Jun 2014 10-K/A 01 Feb 2017 2016 FY
2013 25,348,000 +692,000 +2.8% 01 Jul 2012 30 Jun 2013 10-K 22 Mar 2016 2015 FY
2012 24,656,000 +1,161,000 +4.9% 01 Jul 2011 30 Jun 2012 10-K 29 Aug 2014 2014 FY
2011 23,495,000 +12,901,000 +122% 01 Jul 2010 30 Jun 2011 10-K 30 Aug 2013 2013 FY
2010 10,594,000 01 Jul 2009 30 Jun 2010 10-K 31 Aug 2012 2012 FY
* An asterisk sign (*) next to the value indicates that the value is likely invalid.