Common Stock, Shares, Outstanding of A10 Networks, Inc. from 31 Dec 2013 to 31 Dec 2025

Taxonomy & unit
us-gaap: shares
Description
Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.
Summary
A10 Networks, Inc. quarterly Common Stock, Shares, Outstanding in shares history and change rate from 31 Dec 2013 to 31 Dec 2025.
  • A10 Networks, Inc. Common Stock, Shares, Outstanding for the quarter ending 31 Dec 2025 was 71,498,000, a 3% decline year-over-year.
Source SEC data
View on sec.gov
Common Stock, Shares, Outstanding, Quarterly (shares)
Common Stock, Shares, Outstanding, YoY Quarterly Change (%)

A10 Networks, Inc. Quarterly Common Stock, Shares, Outstanding (shares)

Period Value YoY Chg Change % Date Report Filed Fiscal Year Fiscal Period
Q4 2025 71,498,000 -2,195,000 -3% 31 Dec 2025 10-K 25 Feb 2026 2025 FY
Q3 2025 71,684,000 -2,099,000 -2.8% 30 Sep 2025 10-Q 04 Nov 2025 2025 Q3
Q2 2025 71,992,000 -1,868,000 -2.5% 30 Jun 2025 10-Q 05 Aug 2025 2025 Q2
Q1 2025 71,821,000 -2,613,000 -3.5% 31 Mar 2025 10-Q 06 May 2025 2024 Q1
Q4 2024 73,693,000 -666,000 -0.9% 31 Dec 2024 10-K 25 Feb 2026 2025 FY
Q3 2024 73,783,000 -967,000 -1.3% 30 Sep 2024 10-Q 07 Nov 2024 2024 Q3
Q2 2024 73,860,000 -337,000 -0.45% 30 Jun 2024 10-Q 30 Jul 2024 2024 Q2
Q1 2024 74,434,000 +237,000 +0.32% 31 Mar 2024 10-Q 03 May 2024 2024 Q1
Q4 2023 74,359,000 +621,000 +0.84% 31 Dec 2023 10-K 25 Feb 2025 2024 FY
Q3 2023 74,750,000 +1,344,000 +1.8% 30 Sep 2023 10-Q 07 Nov 2023 2023 Q3
Q2 2023 74,197,000 -1,504,000 -2% 30 Jun 2023 10-Q 01 Aug 2023 2023 Q2
Q1 2023 74,197,000 -1,504,000 -2% 31 Mar 2023 10-Q 04 May 2023 2023 Q1
Q4 2022 73,738,000 -2,608,000 -3.4% 31 Dec 2022 10-K 29 Feb 2024 2022 FY
Q3 2022 73,406,000 -3,148,000 -4.1% 30 Sep 2022 10-Q 03 Nov 2022 2022 Q3
Q2 2022 75,701,000 -853,000 -1.1% 30 Jun 2022 10-Q 04 Aug 2022 2022 Q2
Q1 2022 75,701,000 -1,401,000 -1.8% 31 Mar 2022 10-Q 05 May 2022 2022 Q1
Q4 2021 76,346,000 0 0% 31 Dec 2021 10-K 27 Feb 2023 2022 FY
Q3 2021 76,554,000 -1,933,000 -2.5% 30 Sep 2021 10-Q 03 Nov 2021 2021 Q3
Q2 2021 76,554,000 -965,000 -1.2% 30 Jun 2021 10-Q 30 Jul 2021 2021 Q2
Q1 2021 77,102,000 -1,608,000 -2% 31 Mar 2021 10-Q 30 Apr 2021 2021 Q1
Q4 2020 76,346,000 -1,234,000 -1.6% 31 Dec 2020 10-K 08 Mar 2022 2021 FY
Q3 2020 78,487,000 +1,743,000 +2.3% 30 Sep 2020 10-Q 30 Oct 2020 2020 Q3
Q2 2020 77,519,000 +1,437,000 +1.9% 30 Jun 2020 10-Q 30 Jul 2020 2020 Q2
Q1 2020 78,710,000 +3,527,000 +4.7% 31 Mar 2020 10-Q 08 May 2020 2020 Q1
Q4 2019 77,580,000 +3,279,000 +4.4% 31 Dec 2019 10-K 08 Mar 2021 2020 FY
Q3 2019 76,744,000 +4,037,000 +5.6% 30 Sep 2019 10-Q 01 Nov 2019 2019 Q3
Q2 2019 76,082,000 +3,375,000 +4.6% 30 Jun 2019 10-Q 02 Aug 2019 2019 Q2
Q1 2019 75,183,000 +2,476,000 +3.4% 31 Mar 2019 10-Q 08 May 2019 2019 Q1
Q4 2018 74,301,000 +2,609,000 +3.6% 31 Dec 2018 10-K 10 Mar 2020 2019 FY
Q3 2018 72,707,000 +2,079,000 +2.9% 30 Sep 2018 10-Q 01 Nov 2018 2018 Q3
Q2 2018 72,707,000 +2,134,000 +3% 30 Jun 2018 10-Q 09 Oct 2018 2018 Q2
Q1 2018 72,707,000 +3,442,000 +5% 31 Mar 2018 10-Q 24 Sep 2018 2018 Q1
Q4 2017 71,692,000 +3,819,000 +5.6% 31 Dec 2017 10-K 18 Mar 2019 2018 FY
Q3 2017 70,628,000 +3,539,000 +5.3% 30 Sep 2017 10-Q 02 Nov 2017 2017 Q3
Q2 2017 70,573,000 +4,988,000 +7.6% 30 Jun 2017 10-Q 03 Aug 2017 2017 Q2
Q1 2017 69,265,000 +4,839,000 +7.5% 31 Mar 2017 10-Q 05 May 2017 2017 Q1
Q4 2016 67,873,000 +3,701,000 +5.8% 31 Dec 2016 10-K 29 Aug 2018 2017 FY
Q3 2016 67,089,000 +3,845,000 +6.1% 30 Sep 2016 10-Q 03 Nov 2016 2016 Q3
Q2 2016 65,585,000 +3,188,000 +5.1% 30 Jun 2016 10-Q 05 Aug 2016 2016 Q2
Q1 2016 64,426,000 +2,833,000 +4.6% 31 Mar 2016 10-Q 05 May 2016 2016 Q1
Q4 2015 64,172,000 +2,795,000 +4.6% 31 Dec 2015 10-K 29 Aug 2018 2017 FY
Q3 2015 63,244,000 +2,735,000 +4.5% 30 Sep 2015 10-Q 06 Nov 2015 2015 Q3
Q2 2015 62,397,000 +2,629,000 +4.4% 30 Jun 2015 10-Q 06 Aug 2015 2015 Q2
Q1 2015 61,593,000 +1,677,000 +2.8% 31 Mar 2015 10-Q 06 May 2015 2015 Q1
Q4 2014 61,377,000 +51,345,000 +512% 31 Dec 2014 10-K 01 Mar 2016 2015 FY
Q3 2014 60,509,000 30 Sep 2014 10-Q 07 Nov 2014 2014 Q3
Q2 2014 59,768,000 30 Jun 2014 10-Q 04 Aug 2014 2014 Q2
Q1 2014 59,916,000 31 Mar 2014 10-Q 13 May 2014 2014 Q1
Q4 2013 10,032,000 31 Dec 2013 10-K 11 Mar 2015 2014 FY
* An asterisk sign (*) next to the value indicates that the value is likely invalid.