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Financial Institutions Inc (FISI): Weighted Average Diluted Shares

Annual figures by period end, from SEC filings.

Figures left out. The filed Weighted Average Diluted Shares for the year ended 2009-12-31 is not shown: share count out of scale with net income per share. That usually means the filing tagged the figure in the wrong unit.

20.32M
Year ended 2025-12-31
+9.5%
3-year compound annual growth
+4.8%
5-year compound annual growth
+3.7%
10-year compound annual growth
2010-12-31: 10.85M2011-12-31: 13.16M2012-12-31: 13.75M2013-12-31: 13.78M2014-12-31: 13.95M2015-12-31: 14.13M2016-12-31: 14.49M2017-12-31: 15.09M2018-12-31: 15.96M2019-12-31: 16.03M2020-12-31: 16.06M2021-12-31: 15.94M2022-12-31: 15.47M2023-12-31: 15.47M2024-12-31: 15.68M2025-12-31: 20.32M20.32M
2010-12-31 Weighted Average Diluted Shares (shares) 2025-12-31
Period endedWeighted Average Diluted SharesChange YoYSource filing
2025-12-3120.32M+29.6%2026-03-09, From 2025-01-01
2024-12-3115.68M+1.3%2026-03-09, From 2024-01-01
2023-12-3115.47M0.0%2026-03-09, From 2023-01-01
2022-12-3115.47M-2.9%2025-03-12, From 2022-01-01
2021-12-3115.94M-0.8%2024-03-13, From 2021-01-01
2020-12-3116.06M+0.2%2023-03-09, From 2020-01-01
2019-12-3116.03M+0.5%2022-03-10, From 2019-01-01
2018-12-3115.96M+5.8%2021-03-15, From 2018-01-01
2017-12-3115.09M+4.1%2020-03-04, From 2017-01-01
2016-12-3114.49M+2.5%2019-03-08, From 2016-01-01
2015-12-3114.13M+1.4%2018-03-14, From 2015-01-01
2014-12-3113.95M+1.2%2017-03-07, From 2014-01-01
2013-12-3113.78M+0.2%2016-03-08, From 2013-01-01
2012-12-3113.75M+4.5%2015-03-06, From 2012-01-01
2011-12-3113.16M+21.3%2014-03-12, From 2011-01-01
2010-12-3110.85Mn/a2013-03-18, From 2010-01-01