Energy Recovery, Inc. (ERII): Weighted Average Diluted Shares

Annual figures by period end, from SEC filings.

54.16M
Year ended 2025-12-31
-2.1%
3-year compound annual growth
-0.9%
5-year compound annual growth
+0.4%
10-year compound annual growth
58.72M2009-12-31: 52.64M2010-12-31: 52.07M2011-12-31: 52.61M2014-12-31: 51.67M2015-12-31: 52.15M2016-12-31: 55.45M2017-12-31: 55.61M2018-12-31: 55.34M2019-12-31: 56.07M2020-12-31: 56.64M2021-12-31: 58.72M2022-12-31: 57.64M2023-12-31: 57.74M2024-12-31: 57.82M2025-12-31: 54.16M54.16M
2009-12-31 Weighted Average Diluted Shares (shares) 2025-12-31
Period endedWeighted Average Diluted SharesChange YoYSource filing
2025-12-3154.16M-6.3%2026-02-25, From 2025-01-01
2024-12-3157.82M+0.1%2026-02-25, From 2024-01-01
2023-12-3157.74M+0.2%2026-02-25, From 2023-01-01
2022-12-3157.64M-1.8%2025-02-26, From 2022-01-01
2021-12-3158.72M+3.7%2024-02-21, From 2021-01-01
2020-12-3156.64M+1.0%2023-02-22, From 2020-01-01
2019-12-3156.07M+1.3%2022-02-24, From 2019-01-01
2018-12-3155.34M-0.5%2021-03-12, From 2018-01-01
2017-12-3155.61M+0.3%2020-03-06, From 2017-01-01
2016-12-3155.45M+6.3%2019-03-12, From 2016-01-01
2015-12-3152.15M+0.9%2018-03-08, From 2015-01-01
2014-12-3151.67Mn/a2017-03-10, From 2014-01-01
No annual figure between 2011-12-31 and 2014-12-31.
2011-12-3152.61M+1.0%2012-03-14, From 2011-01-01
2010-12-3152.07M-1.1%2012-03-14, From 2010-01-01
2009-12-3152.64Mn/a2012-03-14, From 2009-01-01