Ambarella Inc (AMBA): Weighted Average Diluted Shares

Annual figures by period end, from SEC filings.

42.70M
Year ended 2026-01-31
+3.6%
3-year compound annual growth
+4.3%
5-year compound annual growth
+2.4%
10-year compound annual growth
2011-01-31: 9.11M2012-01-31: 9.47M2013-01-31: 15.02M2014-01-31: 30.17M2015-01-31: 32.28M2016-01-31: 33.76M2017-01-31: 34.33M2018-01-31: 34.58M2019-01-31: 32.71M2020-01-31: 33.08M2021-01-31: 34.68M2022-01-31: 36.58M2023-01-31: 38.36M2024-01-31: 39.88M2025-01-31: 41.30M2026-01-31: 42.70M42.70M
2011-01-31 Weighted Average Diluted Shares (shares) 2026-01-31
Period endedWeighted Average Diluted SharesChange YoYSource filing
2026-01-3142.70M+3.4%2026-03-23, From 2025-02-01
2025-01-3141.30M+3.6%2026-03-23, From 2024-02-01
2024-01-3139.88M+3.9%2026-03-23, From 2023-02-01
2023-01-3138.36M+4.9%2025-03-28, From 2022-02-01
2022-01-3136.58M+5.5%2024-03-29, From 2021-02-01
2021-01-3134.68M+4.8%2023-03-31, From 2020-02-01
2020-01-3133.08M+1.1%2022-04-01, From 2019-02-01
2019-01-3132.71M-5.4%2021-03-31, From 2018-02-01
2018-01-3134.58M+0.7%2020-03-27, From 2017-02-01
2017-01-3134.33M+1.7%2019-03-29, From 2016-02-01
2016-01-3133.76M+4.6%2018-03-30, From 2015-02-01
2015-01-3132.28M+7.0%2017-03-30, From 2014-02-01
2014-01-3130.17Mn/c2016-03-25, From 2013-02-01
2013-01-3115.02M+58.6%2015-03-30, From 2012-02-01
2012-01-319.47M+4.0%2014-04-04, From 2011-02-01
2011-01-319.11Mn/a2013-04-04, From 2010-02-01