Financial Institutions, Inc. Basic Shares Outstanding (Weighted Average)
Financial Institutions, Inc. (FIISO) reported Basic Shares Outstanding (Weighted Average) of 19.69 million shares for the 3-month period ending 2026-06-30, per its 10-Q filed 2026-08-03.
Financial Statements › Income Statement › Earnings Per Share
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic · last filed 2026-08-03
- Financial Institutions, Inc. weighted average number of shares outstanding, basic for the quarter ending 2026-06-30 was 19.69M shares, a 2.09% decline year-over-year.
- Financial Institutions, Inc. weighted average number of shares outstanding, basic for the quarter ending 2026-03-31 was 19.64M shares, a 2.15% decline year-over-year.
- Financial Institutions, Inc. weighted average number of shares outstanding, basic for the quarter ending 2025-12-31 was 20.09M shares, a 22.36% increase year-over-year.
- Financial Institutions, Inc. weighted average number of shares outstanding, basic for the quarter ending 2025-09-30 was 20.12M shares, a 30.12% increase year-over-year.
- Financial Institutions, Inc. weighted average number of shares outstanding, basic for fiscal 2025 was 20.10M shares, a 28.16% increase from fiscal 2024.
- Financial Institutions, Inc. weighted average number of shares outstanding, basic for fiscal 2024 was 15.68M shares, a 2.00% increase from fiscal 2023.
- Financial Institutions, Inc. weighted average number of shares outstanding, basic for fiscal 2023 was 15.38M shares, a 0.05% decline from fiscal 2022.
- Financial Institutions, Inc. weighted average number of shares outstanding, basic for fiscal 2022 was 15.38M shares, a 2.88% decline from fiscal 2021.
| Period end | Weighted Average Number of Shares Outstanding, Basic 3 month | Weighted Average Number of Shares Outstanding, Basic 3 month as first filed | Weighted Average Number of Shares Outstanding, Basic 6 month | Weighted Average Number of Shares Outstanding, Basic 9 month | Weighted Average Number of Shares Outstanding, Basic 9 month as first filed | Weighted Average Number of Shares Outstanding, Basic 12 month | Weighted Average Number of Shares Outstanding, Basic 12 month as first filed |
|---|---|---|---|---|---|---|---|
| 2026-06-30 | 19.69M shares 10-Q · filed 2026-08-03 | 19.66M shares 10-Q · filed 2026-08-03 | 19.81M shares derived: average of 3 quarters · filed 2026-08-03 | 19.89M shares derived: average of 4 quarters · filed 2026-08-03 | |||
| 2026-03-31 | 19.64M shares 10-Q · filed 2026-05-04 | 19.87M shares derived: average of 2 quarters · filed 2026-05-04 | 19.95M shares derived: average of 3 quarters · filed 2026-05-04 | 19.99M shares derived: average of 4 quarters · filed 2026-08-03 | |||
| 2025-12-31 | 20.09M shares derived: 10-K 12 month − 10-Q 9 month · filed 2026-03-09 | 20.11M shares derived: average of 2 quarters · filed 2026-03-09 | 20.11M shares derived: average of 3 quarters · filed 2026-08-03 | 20.10M shares 10-K · filed 2026-03-09 | |||
| 2025-09-30 | 20.12M shares 10-Q · filed 2025-11-03 | 20.11M shares derived: average of 2 quarters · filed 2026-08-03 | 20.10M shares 10-Q · filed 2025-11-03 | 19.18M shares derived: average of 4 quarters · filed 2026-08-03 | |||
| 2025-06-30 | 20.11M shares 10-Q · filed 2026-08-03 | 20.09M shares 10-Q · filed 2026-08-03 | 18.87M shares derived: average of 3 quarters · filed 2026-08-03 | 18.02M shares derived: average of 4 quarters · filed 2026-08-03 | |||
| 2025-03-31 | 20.07M shares 10-Q · filed 2026-05-04 | 18.25M shares derived: average of 2 quarters · filed 2026-05-04 | 17.32M shares derived: average of 3 quarters · filed 2026-05-04 | 16.85M shares derived: average of 4 quarters · filed 2026-05-04 | |||
| 2024-12-31 | 16.42M shares derived: 10-K 12 month − 10-Q 9 month · filed 2026-03-09 | 15.94M shares derived: average of 2 quarters · filed 2026-03-09 | 15.78M shares derived: average of 3 quarters · filed 2026-03-09 | 15.68M shares 10-K · filed 2026-03-09 | |||
| 2024-09-30 | 15.46M shares 10-Q · filed 2025-11-03 | 15.45M shares derived: average of 2 quarters · filed 2025-11-03 | 15.44M shares 10-Q · filed 2025-11-03 | 15.43M shares derived: average of 4 quarters · filed 2026-03-09 | |||
| 2024-06-30 | 15.44M shares 10-Q · filed 2025-08-04 | 15.42M shares 10-Q · filed 2025-08-04 | 15.41M shares derived: average of 3 quarters · filed 2026-03-09 | 15.41M shares derived: average of 4 quarters · filed 2026-03-09 | |||
| 2024-03-31 | 15.40M shares 10-Q · filed 2025-05-05 | 15.40M shares derived: average of 2 quarters · filed 2026-03-09 | 15.39M shares derived: average of 3 quarters · filed 2026-03-09 | 15.39M shares derived: average of 4 quarters · filed 2026-03-09 | |||
| 2023-12-31 | 15.39M shares derived: 10-K 12 month − 10-Q 9 month · filed 2026-03-09 | 15.39M shares derived: average of 2 quarters · filed 2026-03-09 | 15.38M shares derived: average of 3 quarters · filed 2026-03-09 | 15.38M shares 10-K · filed 2026-03-09 | |||
| 2023-09-30 | 15.39M shares 10-Q · filed 2024-11-04 | 15.38M shares derived: average of 2 quarters · filed 2024-11-04 | 15.37M shares 10-Q · filed 2024-11-04 | 15.36M shares derived: average of 4 quarters · filed 2025-03-12 | |||
| 2023-06-30 | 15.37M shares 10-Q · filed 2024-08-05 | 15.36M shares 10-Q · filed 2024-08-05 | 15.35M shares derived: average of 3 quarters · filed 2025-03-12 | 15.34M shares derived: average of 4 quarters · filed 2025-03-12 | |||
| 2023-03-31 | 15.35M shares 10-Q · filed 2024-05-06 | 15.34M shares derived: average of 2 quarters · filed 2025-03-12 | 15.33M shares derived: average of 3 quarters · filed 2025-03-12 | 15.33M shares derived: average of 4 quarters · filed 2025-03-12 | |||
| 2022-12-31 | 15.33M shares derived: 10-K 12 month − 10-Q 9 month · filed 2025-03-12 | 15.33M shares derived: average of 2 quarters · filed 2025-03-12 | 15.32M shares derived: average of 3 quarters · filed 2025-03-12 | 15.38M shares 10-K · filed 2025-03-12 | |||
| 2022-09-30 | 15.33M shares 10-Q · filed 2023-11-06 | 15.32M shares derived: average of 2 quarters · filed 2023-11-06 | 15.40M shares 10-Q · filed 2023-11-06 | 15.51M shares derived: average of 4 quarters · filed 2024-03-13 | |||
| 2022-06-30 | 15.31M shares 10-Q · filed 2023-08-07 | 15.44M shares 10-Q · filed 2023-08-07 | 15.57M shares derived: average of 3 quarters · filed 2024-03-13 | 15.63M shares derived: average of 4 quarters · filed 2024-03-13 | |||
| 2022-03-31 | 15.58M shares 10-Q/A · filed 2023-05-09 | 15.70M shares derived: average of 2 quarters · filed 2024-03-13 | 15.74M shares derived: average of 3 quarters · filed 2024-03-13 | 15.76M shares derived: average of 4 quarters · filed 2024-03-13 | |||
| 2021-12-31 | 15.81M shares derived: 10-K 12 month − 10-Q 9 month · filed 2024-03-13 | 15.83M shares derived: average of 2 quarters · filed 2024-03-13 | 15.83M shares derived: average of 3 quarters · filed 2024-03-13 | 15.84M shares 10-K · filed 2024-03-13 | |||
| 2021-09-30 | 15.84M shares 10-Q · filed 2022-11-07 | 15.83M shares derived: average of 2 quarters · filed 2022-11-07 | 15.85M shares 10-Q · filed 2022-11-07 | 15.90M shares derived: average of 4 quarters · filed 2023-03-09 | |||
| 2021-06-30 | 15.82M shares 10-Q · filed 2022-08-08 | 15.86M shares 10-Q · filed 2022-08-08 | 15.92M shares derived: average of 3 quarters · filed 2023-03-09 | 15.94M shares derived: average of 4 quarters · filed 2023-03-09 | |||
| 2021-03-31 | 15.89M shares 10-Q · filed 2022-05-09 | 15.96M shares derived: average of 2 quarters · filed 2023-03-09 | 15.98M shares derived: average of 3 quarters · filed 2023-03-09 | 15.99M shares derived: average of 4 quarters · filed 2023-03-09 | |||
| 2020-12-31 | 16.03M shares derived: 10-K 12 month − 10-Q 9 month · filed 2023-03-09 | 16.03M shares derived: average of 2 quarters · filed 2023-03-09 | 16.03M shares derived: average of 3 quarters · filed 2023-03-09 | 16.02M shares 10-K · filed 2023-03-09 | |||
| 2020-09-30 | 16.03M shares 10-Q · filed 2021-11-08 | 16.02M shares derived: average of 2 quarters · filed 2021-11-08 | 16.02M shares 10-Q · filed 2021-11-08 | 16.01M shares derived: average of 4 quarters · filed 2022-03-10 | |||
| 2020-06-30 | 16.02M shares 10-Q · filed 2021-08-09 | 16.01M shares 10-Q · filed 2021-08-09 | 16.01M shares derived: average of 3 quarters · filed 2022-03-10 | 16.00M shares derived: average of 4 quarters · filed 2022-03-10 | |||
| 2020-03-31 | 16.01M shares 10-Q · filed 2021-05-10 | 16.00M shares derived: average of 2 quarters · filed 2022-03-10 | 16.00M shares derived: average of 3 quarters · filed 2022-03-10 | 15.99M shares derived: average of 4 quarters · filed 2022-03-10 | |||
| 2019-12-31 | 16.00M shares derived: 10-K 12 month − 10-Q 9 month · filed 2022-03-10 | 15.99M shares derived: average of 2 quarters · filed 2022-03-10 | 15.99M shares derived: average of 3 quarters · filed 2022-03-10 | 15.97M shares 10-K · filed 2022-03-10 | |||
| 2019-09-30 | 15.99M shares 10-Q · filed 2020-11-06 | 15.98M shares derived: average of 2 quarters · filed 2020-11-06 | 15.96M shares 10-Q · filed 2020-11-06 | 15.95M shares derived: average of 4 quarters · filed 2021-03-15 | |||
| 2019-06-30 | 15.97M shares 10-Q · filed 2020-08-05 | 15.95M shares 10-Q · filed 2020-08-05 | 15.94M shares derived: average of 3 quarters · filed 2021-03-15 | 15.94M shares derived: average of 4 quarters · filed 2021-03-15 | |||
| 2019-03-31 | 15.93M shares 10-Q · filed 2020-05-08 | 15.93M shares derived: average of 2 quarters · filed 2021-03-15 | 15.92M shares derived: average of 3 quarters · filed 2021-03-15 | 15.92M shares derived: average of 4 quarters · filed 2021-03-15 | |||
| 2018-12-31 | 15.92M shares derived: 10-K 12 month − 10-Q 9 month · filed 2021-03-15 | 15.92M shares derived: average of 2 quarters · filed 2021-03-15 | 15.92M shares derived: average of 3 quarters · filed 2021-03-15 | 15.91M shares 10-K · filed 2021-03-15 | |||
| 2018-09-30 | 15.92M shares 10-Q · filed 2019-11-06 | 15.91M shares derived: average of 2 quarters · filed 2019-11-06 | 15.91M shares 10-Q · filed 2019-11-06 | 15.87M shares derived: average of 4 quarters · filed 2020-03-04 | |||
| 2018-06-30 | 15.91M shares 10-Q · filed 2019-08-07 | 15.90M shares 10-Q · filed 2019-08-07 | 15.85M shares derived: average of 3 quarters · filed 2020-03-04 | 15.71M shares derived: average of 4 quarters · filed 2020-03-04 | |||
| 2018-03-31 | 15.89M shares 10-Q · filed 2019-05-08 | 15.82M shares derived: average of 2 quarters · filed 2020-03-04 | 15.64M shares derived: average of 3 quarters · filed 2020-03-04 | 15.39M shares derived: average of 4 quarters · filed 2020-03-04 | |||
| 2017-12-31 | 15.76M shares derived: 10-K 12 month − 10-Q 9 month · filed 2020-03-04 | 15.51M shares derived: average of 2 quarters · filed 2020-03-04 | 15.23M shares derived: average of 3 quarters · filed 2020-03-04 | 15.04M shares 10-K · filed 2020-03-04 | |||
| 2017-09-30 | 15.27M shares 10-Q · filed 2018-11-07 | 14.97M shares derived: average of 2 quarters · filed 2018-11-07 | 14.81M shares 10-Q · filed 2018-11-07 | 14.72M shares derived: average of 4 quarters · filed 2019-03-08 | |||
| 2017-06-30 | 14.66M shares 10-Q · filed 2018-08-08 | 14.57M shares 10-Q · filed 2018-08-08 | 14.53M shares derived: average of 3 quarters · filed 2019-03-08 | 14.51M shares derived: average of 4 quarters · filed 2019-03-08 | |||
| 2017-03-31 | 14.48M shares 10-Q · filed 2018-05-09 | 14.47M shares derived: average of 2 quarters · filed 2019-03-08 | 14.46M shares derived: average of 3 quarters · filed 2019-03-08 | 14.46M shares derived: average of 4 quarters · filed 2019-03-08 | |||
| 2016-12-31 | 14.46M shares derived: 10-K 12 month − 10-Q 9 month · filed 2019-03-08 | 14.46M shares derived: average of 2 quarters · filed 2019-03-08 | 14.45M shares derived: average of 3 quarters · filed 2019-03-08 | 14.44M shares 10-K · filed 2019-03-08 | |||
| 2016-09-30 | 14.46M shares 10-Q · filed 2017-11-03 | 14.45M shares derived: average of 2 quarters · filed 2017-11-03 | 14.43M shares 10-Q · filed 2017-11-03 | 14.35M shares derived: average of 4 quarters · filed 2018-03-14 | |||
| 2016-06-30 | 14.43M shares 10-Q · filed 2017-08-04 | 14.41M shares 10-Q · filed 2017-08-04 | 14.31M shares derived: average of 3 quarters · filed 2018-03-14 | 14.25M shares derived: average of 4 quarters · filed 2018-03-14 | |||
| 2016-03-31 | 14.39M shares 10-Q · filed 2017-05-05 | 14.25M shares derived: average of 2 quarters · filed 2018-03-14 | 14.19M shares derived: average of 3 quarters · filed 2018-03-14 | 14.16M shares derived: average of 4 quarters · filed 2018-03-14 | |||
| 2015-12-31 | 14.10M shares derived: 10-K 12 month − 10-Q 9 month · filed 2018-03-14 | 14.09M shares derived: average of 2 quarters · filed 2018-03-14 | 14.09M shares derived: average of 3 quarters · filed 2018-03-14 | 14.08M shares 10-K · filed 2018-03-14 | |||
| 2015-09-30 | 14.09M shares 10-Q · filed 2016-11-04 | 14.08M shares derived: average of 2 quarters · filed 2016-11-04 | 14.08M shares 10-Q · filed 2016-11-04 | 14.07M shares derived: average of 4 quarters · filed 2017-03-07 | |||
| 2015-06-30 | 14.08M shares 10-Q · filed 2016-08-05 | 14.07M shares 10-Q · filed 2016-08-05 | 14.06M shares derived: average of 3 quarters · filed 2017-03-07 | 14.04M shares derived: average of 4 quarters · filed 2017-03-07 | |||
| 2015-03-31 | 14.06M shares 10-Q · filed 2016-05-06 | 14.06M shares derived: average of 2 quarters · filed 2017-03-07 | 14.02M shares derived: average of 3 quarters · filed 2017-03-07 | 13.96M shares derived: average of 4 quarters · filed 2017-03-07 | |||
| 2014-12-31 | 14.05M shares derived: 10-K 12 month − 10-Q 9 month · filed 2017-03-07 | 14.00M shares derived: average of 2 quarters · filed 2017-03-07 | 13.93M shares derived: average of 3 quarters · filed 2017-03-07 | 13.89M shares 10-K · filed 2017-03-07 | |||
| 2014-09-30 | 13.95M shares 10-Q · filed 2015-11-04 | 13.87M shares derived: average of 2 quarters · filed 2015-11-04 | 13.84M shares 10-Q · filed 2015-11-04 | 13.82M shares derived: average of 4 quarters · filed 2016-03-08 | |||
| 2014-06-30 | 13.79M shares 10-Q · filed 2015-08-05 | 13.78M shares 10-Q · filed 2015-08-05 | 13.77M shares derived: average of 3 quarters · filed 2016-03-08 | 13.77M shares derived: average of 4 quarters · filed 2016-03-08 | |||
| 2014-03-31 | 13.77M shares 10-Q · filed 2015-05-05 | 13.76M shares derived: average of 2 quarters · filed 2016-03-08 | 13.76M shares derived: average of 3 quarters · filed 2016-03-08 | 13.75M shares derived: average of 4 quarters · filed 2016-03-08 | |||
| 2013-12-31 | 13.75M shares derived: 10-K 12 month − 10-Q 9 month · filed 2016-03-08 | 13.75M shares derived: average of 2 quarters · filed 2016-03-08 | 13.75M shares derived: average of 3 quarters · filed 2016-03-08 | 13.74M shares 10-K · filed 2016-03-08 | |||
| 2013-09-30 | 13.74M shares 10-Q · filed 2014-11-04 | 13.74M shares derived: average of 2 quarters · filed 2014-11-04 | 13.73M shares 10-Q · filed 2014-11-04 | 13.73M shares derived: average of 4 quarters · filed 2015-03-06 | |||
| 2013-06-30 | 13.74M shares 10-Q · filed 2014-08-05 | 13.73M shares 10-Q · filed 2014-08-05 | 13.72M shares derived: average of 3 quarters · filed 2015-03-06 | 13.72M shares derived: average of 4 quarters · filed 2015-03-06 | |||
| 2013-03-31 | 13.72M shares 10-Q · filed 2014-05-06 | 13.71M shares derived: average of 2 quarters · filed 2015-03-06 | 13.71M shares derived: average of 3 quarters · filed 2015-03-06 | 13.71M shares derived: average of 4 quarters · filed 2015-03-06 | |||
| 2012-12-31 | 13.71M shares derived: 10-K 12 month − 10-Q 9 month · filed 2015-03-06 | 13.71M shares derived: average of 2 quarters · filed 2015-03-06 | 13.70M shares derived: average of 3 quarters · filed 2015-03-06 | 13.70M shares 10-K · filed 2015-03-06 | |||
| 2012-09-30 | 13.70M shares 10-Q · filed 2013-11-05 | 13.70M shares derived: average of 2 quarters · filed 2013-11-05 | 13.69M shares 10-Q · filed 2013-11-05 | 13.68M shares derived: average of 4 quarters · filed 2014-03-12 | |||
| 2012-06-30 | 13.70M shares 10-Q · filed 2013-08-06 | 13.69M shares 10-Q · filed 2013-08-06 | 13.67M shares derived: average of 3 quarters · filed 2014-03-12 | 13.66M shares derived: average of 4 quarters · filed 2014-03-12 | |||
| 2012-03-31 | 13.68M shares 10-Q · filed 2013-05-07 | 13.68K shares 10-Q · filed 2012-05-08 | 13.66M shares derived: average of 2 quarters · filed 2014-03-12 | 13.65M shares derived: average of 3 quarters · filed 2014-03-12 | 13.65M shares derived: average of 4 quarters · filed 2014-03-12 | ||
| 2011-12-31 | 13.64M shares derived: 10-K 12 month − 10-Q 9 month · filed 2014-03-12 | 13.64M shares derived: average of 2 quarters · filed 2014-03-12 | 13.64M shares derived: average of 3 quarters · filed 2014-03-12 | 13.07M shares 10-K · filed 2014-03-12 | 13.07K shares 10-K · filed 2012-03-09 | ||
| 2011-09-30 | 13.63M shares 10-Q · filed 2012-11-06 | 13.63K shares 10-Q · filed 2011-11-09 | 13.63M shares derived: average of 2 quarters · filed 2012-11-06 | 12.88M shares 10-Q · filed 2012-11-06 | 12.88K shares 10-Q · filed 2011-11-09 | 17.58M shares derived: average of 4 quarters · filed 2013-03-18 | |
| 2011-06-30 | 13.63M shares 10-Q · filed 2012-08-07 | 12.49M shares 10-Q · filed 2012-08-07 | 18.89M shares derived: average of 3 quarters · filed 2013-03-18 | 14.17M shares derived: average of 4 quarters · filed 2013-03-18 | |||
| 2011-03-31 | 11.34K shares 10-Q · filed 2012-05-08 | 21.52M shares derived: average of 2 quarters · filed 2013-03-18 | 14.35M shares derived: average of 3 quarters · filed 2013-03-18 | ||||
| 2010-12-31 | 43.04M shares derived: 10-K 12 month − 10-Q 9 month · filed 2013-03-18 | 21.52M shares derived: average of 2 quarters · filed 2013-03-18 | 10.77M shares 10-K · filed 2013-03-18 | 10.77K shares 10-K · filed 2012-03-09 | |||
| 2010-09-30 | 10.78K shares 10-Q · filed 2011-11-09 | 10.76K shares 10-Q · filed 2011-11-09 | |||||
| 2009-12-31 | 10.73K shares 10-K · filed 2012-03-09 |