Weighted Average Number of Shares Outstanding, Diluted of AMBARELLA INC from 31 Jan 2011 to 31 Oct 2025

Taxonomy & unit
us-gaap: shares
Description
The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.
Summary
AMBARELLA INC quarterly and annual Weighted Average Number of Shares Outstanding, Diluted in shares history and change rate from 31 Jan 2011 to 31 Oct 2025.
  • AMBARELLA INC Weighted Average Number of Shares Outstanding, Diluted for the quarter ending 31 Oct 2025 was 42,866,916, a 3.3% increase year-over-year.
  • AMBARELLA INC annual Weighted Average Number of Shares Outstanding, Diluted for 2024 was 41,303,287, a 3.6% increase from 2023.
  • AMBARELLA INC annual Weighted Average Number of Shares Outstanding, Diluted for 2023 was 39,878,872, a 4% increase from 2022.
  • AMBARELLA INC annual Weighted Average Number of Shares Outstanding, Diluted for 2022 was 38,363,638, a 4.9% increase from 2021.
Source SEC data
View on sec.gov
Weighted Average Number of Shares Outstanding, Diluted, Quarterly (shares)
Weighted Average Number of Shares Outstanding, Diluted, YoY Quarterly Change (%)
Weighted Average Number of Shares Outstanding, Diluted, Annual (shares)
Weighted Average Number of Shares Outstanding, Diluted, YoY Annual Change (%)

AMBARELLA INC Quarterly Weighted Average Number of Shares Outstanding, Diluted (shares)

Period TTM Value Value YoY Chg Change % Start Date End Date Report Filed Fiscal Year Fiscal Period
Q3 2025 42,866,916 +1,387,457 +3.3% 01 Aug 2025 31 Oct 2025 10-Q 04 Dec 2025 2026 Q3
Q2 2025 42,546,979 +1,417,225 +3.4% 01 May 2025 31 Jul 2025 10-Q 03 Sep 2025 2026 Q2
Q1 2025 42,219,972 +1,444,981 +3.5% 01 Feb 2025 30 Apr 2025 10-Q 03 Jun 2025 2025 Q1
Q4 2024 41,303,287 +1,424,415 +3.6% 01 Nov 2024 31 Jan 2025 10-K 28 Mar 2025 2025 FY
Q3 2024 41,479,459 +1,426,208 +3.6% 01 Aug 2024 31 Oct 2024 10-Q 04 Dec 2025 2026 Q3
Q2 2024 41,129,754 +1,393,050 +3.5% 01 May 2024 31 Jul 2024 10-Q 03 Sep 2025 2026 Q2
Q1 2024 40,774,991 +1,434,200 +3.6% 01 Feb 2024 30 Apr 2024 10-Q 03 Jun 2025 2025 Q1
Q4 2023 39,878,872 +1,515,234 +4% 01 Nov 2023 31 Jan 2024 10-K 28 Mar 2025 2025 FY
Q3 2023 40,053,251 +1,470,667 +3.8% 01 Aug 2023 31 Oct 2023 10-Q 06 Dec 2024 2025 Q3
Q2 2023 39,736,704 +1,478,363 +3.9% 01 May 2023 31 Jul 2023 10-Q 04 Sep 2024 2025 Q2
Q1 2023 39,340,791 +1,625,453 +4.3% 01 Feb 2023 30 Apr 2023 10-Q 06 Jun 2024 2025 Q1
Q4 2022 38,363,638 +1,786,518 +4.9% 01 Nov 2022 31 Jan 2023 10-K 28 Mar 2025 2025 FY
Q3 2022 38,582,584 -463,690 -1.2% 01 Aug 2022 31 Oct 2022 10-Q 08 Dec 2023 2024 Q3
Q2 2022 38,258,341 +1,815,805 +5% 01 May 2022 31 Jul 2022 10-Q 08 Sep 2023 2024 Q2
Q1 2022 37,715,338 +1,775,034 +4.9% 01 Feb 2022 30 Apr 2022 10-Q 06 Jun 2023 2024 Q1
Q4 2021 36,577,120 +1,897,403 +5.5% 01 Nov 2021 31 Jan 2022 10-K 29 Mar 2024 2024 FY
Q3 2021 39,046,274 +4,226,394 +12% 01 Aug 2021 31 Oct 2021 10-Q 09 Dec 2022 2023 Q3
Q2 2021 36,442,536 +1,962,229 +5.7% 01 May 2021 31 Jul 2021 10-Q 08 Sep 2022 2023 Q2
Q1 2021 35,940,304 +1,859,974 +5.5% 01 Feb 2021 30 Apr 2021 10-Q 08 Jun 2022 2023 Q1
Q4 2020 34,679,717 +1,596,155 +4.8% 01 Nov 2020 31 Jan 2021 10-K 31 Mar 2023 2023 FY
Q3 2020 34,819,880 +1,515,709 +4.6% 01 Aug 2020 31 Oct 2020 10-Q 10 Dec 2021 2022 Q3
Q2 2020 34,480,307 +1,619,333 +4.9% 01 May 2020 31 Jul 2020 10-Q 08 Sep 2021 2022 Q2
Q1 2020 34,080,330 +1,588,286 +4.9% 01 Feb 2020 30 Apr 2020 10-Q 08 Jun 2021 2022 Q1
Q4 2019 33,083,562 +369,956 +1.1% 01 Nov 2019 31 Jan 2020 10-K 01 Apr 2022 2022 FY
Q3 2019 33,304,171 +1,132,281 +3.5% 01 Aug 2019 31 Oct 2019 10-Q 09 Dec 2020 2021 Q3
Q2 2019 32,860,974 -358,178 -1.1% 01 May 2019 31 Jul 2019 10-Q 09 Sep 2020 2021 Q2
Q1 2019 32,492,044 -842,757 -2.5% 01 Feb 2019 30 Apr 2019 10-Q 08 Jun 2020 2021 Q1
Q4 2018 32,713,606 -1,869,544 -5.4% 01 Nov 2018 31 Jan 2019 10-K 31 Mar 2021 2021 FY
Q3 2018 32,171,890 -2,187,003 -6.4% 01 Aug 2018 31 Oct 2018 10-Q 06 Dec 2019 2020 Q3
Q2 2018 33,219,152 -1,353,775 -3.9% 01 May 2018 31 Jul 2018 10-Q 06 Sep 2019 2020 Q2
Q1 2018 33,334,801 -1,350,280 -3.9% 01 Feb 2018 30 Apr 2018 10-Q 07 Jun 2019 2020 Q1
Q4 2017 34,583,150 +255,426 +0.74% 01 Nov 2017 31 Jan 2018 10-K 27 Mar 2020 2020 FY
Q3 2017 34,358,893 -241,099 -0.7% 01 Aug 2017 31 Oct 2017 10-Q 07 Dec 2018 2019 Q3
Q2 2017 34,572,927 +397,461 +1.2% 01 May 2017 31 Jul 2017 10-Q 07 Sep 2018 2019 Q2
Q1 2017 34,685,081 +734,345 +2.2% 01 Feb 2017 30 Apr 2017 10-Q 08 Jun 2018 2019 Q1
Q4 2016 34,327,724 +572,015 +1.7% 01 Nov 2016 31 Jan 2017 10-K 29 Mar 2019 2019 FY
Q3 2016 34,599,992 +700,790 +2.1% 01 Aug 2016 31 Oct 2016 10-Q 08 Dec 2017 2018 Q3
Q2 2016 34,175,466 +271,244 +0.8% 01 May 2016 31 Jul 2016 10-Q 08 Sep 2017 2018 Q2
Q1 2016 33,950,736 +478,427 +1.4% 01 Feb 2016 30 Apr 2016 10-Q 08 Jun 2017 2018 Q1
Q4 2015 33,755,709 +1,477,582 +4.6% 01 Nov 2015 31 Jan 2016 10-K 30 Mar 2018 2018 FY
Q3 2015 33,899,202 +1,516,676 +4.7% 01 Aug 2015 31 Oct 2015 10-Q 09 Dec 2016 2017 Q3
Q2 2015 33,904,222 +2,004,721 +6.3% 01 May 2015 31 Jul 2015 10-Q 08 Sep 2016 2017 Q2
Q1 2015 33,472,309 +1,708,316 +5.4% 01 Feb 2015 30 Apr 2015 10-Q 08 Jun 2016 2017 Q1
Q4 2014 32,278,127 +2,105,564 +7% 01 Nov 2014 31 Jan 2015 10-K 30 Mar 2017 2017 FY
Q3 2014 32,382,526 +2,027,296 +6.7% 01 Aug 2014 31 Oct 2014 10-Q 09 Dec 2015 2016 Q3
Q2 2014 31,899,501 +2,050,825 +6.9% 01 May 2014 31 Jul 2014 10-Q 08 Sep 2015 2016 Q2
Q1 2014 31,763,993 +2,697,931 +9.3% 01 Feb 2014 30 Apr 2014 10-Q 08 Jun 2015 2016 Q1
Q4 2013 30,172,563 +15,155,577 +101% 01 Nov 2013 31 Jan 2014 10-K 25 Mar 2016 2016 FY
Q3 2013 30,355,230 +16,940,139 +126% 01 Aug 2013 31 Oct 2013 10-Q 09 Dec 2014 2015 Q3
Q2 2013 29,848,676 +20,733,749 +227% 01 May 2013 31 Jul 2013 10-Q 08 Sep 2014 2015 Q2
Q1 2013 29,066,062 +20,034,352 +222% 01 Feb 2013 30 Apr 2013 10-Q 06 Jun 2014 2015 Q1
Q4 2012 15,016,986 01 Nov 2012 31 Jan 2013 10-K 30 Mar 2015 2015 FY
Q3 2012 13,415,091 +3,902,036 +41% 01 Aug 2012 31 Oct 2012 10-Q 12 Dec 2013 2013 Q3
Q2 2012 9,114,927 01 May 2012 31 Jul 2012 10-Q 13 Sep 2013 2013 Q2
Q1 2012 9,031,710 01 Feb 2012 30 Apr 2012 10-Q 12 Jun 2013 2013 Q1
Q3 2011 9,513,055 01 Aug 2011 31 Oct 2011 10-Q 17 Dec 2012 2012 Q3

AMBARELLA INC Annual Weighted Average Number of Shares Outstanding, Diluted (shares)

Period Value YoY Chg Change % Start Date End Date Report Filed Fiscal Year Fiscal Period
2024 41,303,287 +1,424,415 +3.6% 01 Feb 2024 31 Jan 2025 10-K 28 Mar 2025 2025 FY
2023 39,878,872 +1,515,234 +4% 01 Feb 2023 31 Jan 2024 10-K 28 Mar 2025 2025 FY
2022 38,363,638 +1,786,518 +4.9% 01 Feb 2022 31 Jan 2023 10-K 28 Mar 2025 2025 FY
2021 36,577,120 +1,897,403 +5.5% 01 Feb 2021 31 Jan 2022 10-K 29 Mar 2024 2024 FY
2020 34,679,717 +1,596,155 +4.8% 01 Feb 2020 31 Jan 2021 10-K 31 Mar 2023 2023 FY
2019 33,083,562 +369,956 +1.1% 01 Feb 2019 31 Jan 2020 10-K 01 Apr 2022 2022 FY
2018 32,713,606 -1,869,544 -5.4% 01 Feb 2018 31 Jan 2019 10-K 31 Mar 2021 2021 FY
2017 34,583,150 +255,426 +0.74% 01 Feb 2017 31 Jan 2018 10-K 27 Mar 2020 2020 FY
2016 34,327,724 +572,015 +1.7% 01 Feb 2016 31 Jan 2017 10-K 29 Mar 2019 2019 FY
2015 33,755,709 +1,477,582 +4.6% 01 Feb 2015 31 Jan 2016 10-K 30 Mar 2018 2018 FY
2014 32,278,127 +2,105,564 +7% 01 Feb 2014 31 Jan 2015 10-K 30 Mar 2017 2017 FY
2013 30,172,563 +15,155,577 +101% 01 Feb 2013 31 Jan 2014 10-K 25 Mar 2016 2016 FY
2012 15,016,986 +5,547,166 +59% 01 Feb 2012 31 Jan 2013 10-K 30 Mar 2015 2015 FY
2011 9,469,820 +362,747 +4% 01 Feb 2011 31 Jan 2012 10-K 04 Apr 2014 2013 FY
2010 9,107,073 01 Feb 2010 31 Jan 2011 10-K 04 Apr 2013 2012 FY
* An asterisk sign (*) next to the value indicates that the value is likely invalid.