CSG SYSTEMS INTERNATIONAL, INC. Basic Shares Outstanding (Weighted Average)
CSG SYSTEMS INTERNATIONAL, INC. reported Basic Shares Outstanding (Weighted Average) of 27.80 million shares for the 3-month period ending 2026-03-31, per its 10-Q filed 2026-05-07.
Financial Statements › Income Statement › Earnings Per Share
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic · last filed 2026-05-07
- CSG SYSTEMS INTERNATIONAL, INC. weighted average number of shares outstanding, basic for the quarter ending 2026-03-31 was 27.80M shares, a 0.06% decline year-over-year.
- CSG SYSTEMS INTERNATIONAL, INC. weighted average number of shares outstanding, basic for the quarter ending 2025-12-31 was 27.49M shares, a 1.66% decline year-over-year.
- CSG SYSTEMS INTERNATIONAL, INC. weighted average number of shares outstanding, basic for the quarter ending 2025-09-30 was 27.63M shares, a 2.59% decline year-over-year.
- CSG SYSTEMS INTERNATIONAL, INC. weighted average number of shares outstanding, basic for the quarter ending 2025-06-30 was 27.84M shares, a 2.46% decline year-over-year.
- CSG SYSTEMS INTERNATIONAL, INC. weighted average number of shares outstanding, basic for fiscal 2025 was 27.69M shares, a 2.30% decline from fiscal 2024.
- CSG SYSTEMS INTERNATIONAL, INC. weighted average number of shares outstanding, basic for fiscal 2024 was 28.34M shares, a 5.32% decline from fiscal 2023.
- CSG SYSTEMS INTERNATIONAL, INC. weighted average number of shares outstanding, basic for fiscal 2023 was 29.94M shares, a 3.51% decline from fiscal 2022.
- CSG SYSTEMS INTERNATIONAL, INC. weighted average number of shares outstanding, basic for fiscal 2022 was 31.03M shares, a 2.35% decline from fiscal 2021.
| Period end | Weighted Average Number of Shares Outstanding, Basic 3 month | 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 12 month | Weighted Average Number of Shares Outstanding, Basic 12 month as first filed |
|---|---|---|---|---|---|
| 2026-03-31 | 27.80M shares 10-Q · filed 2026-05-07 | 27.64M shares derived: average of 2 quarters · filed 2026-05-07 | 27.64M shares derived: average of 3 quarters · filed 2026-05-07 | 27.69M shares derived: average of 4 quarters · filed 2026-05-07 | |
| 2025-12-31 | 27.49M shares derived: 10-K 12 month − 10-Q 9 month · filed 2026-02-19 | 27.56M shares derived: average of 2 quarters · filed 2026-02-19 | 27.65M shares derived: average of 3 quarters · filed 2026-02-19 | 27.69M shares 10-K · filed 2026-02-19 | |
| 2025-09-30 | 27.63M shares 10-Q · filed 2025-11-06 | 27.73M shares derived: average of 2 quarters · filed 2025-11-06 | 27.76M shares 10-Q · filed 2025-11-06 | 27.81M shares derived: average of 4 quarters · filed 2026-05-07 | |
| 2025-06-30 | 27.84M shares 10-Q · filed 2025-08-07 | 27.83M shares 10-Q · filed 2025-08-07 | 27.87M shares derived: average of 3 quarters · filed 2026-05-07 | 27.99M shares derived: average of 4 quarters · filed 2026-05-07 | |
| 2025-03-31 | 27.82M shares 10-Q · filed 2026-05-07 | 27.89M shares derived: average of 2 quarters · filed 2026-05-07 | 28.04M shares derived: average of 3 quarters · filed 2026-05-07 | 28.17M shares derived: average of 4 quarters · filed 2026-05-07 | |
| 2024-12-31 | 27.95M shares derived: 10-K 12 month − 10-Q 9 month · filed 2026-02-19 | 28.16M shares derived: average of 2 quarters · filed 2026-02-19 | 28.29M shares derived: average of 3 quarters · filed 2026-02-19 | 28.34M shares 10-K · filed 2026-02-19 | |
| 2024-09-30 | 28.36M shares 10-Q · filed 2025-11-06 | 28.45M shares derived: average of 2 quarters · filed 2025-11-06 | 28.48M shares 10-Q · filed 2025-11-06 | 28.51M shares derived: average of 4 quarters · filed 2026-02-19 | |
| 2024-06-30 | 28.55M shares 10-Q · filed 2025-08-07 | 28.53M shares 10-Q · filed 2025-08-07 | 28.56M shares derived: average of 3 quarters · filed 2026-02-19 | 28.94M shares derived: average of 4 quarters · filed 2026-02-19 | |
| 2024-03-31 | 28.52M shares 10-Q · filed 2025-05-08 | 28.56M shares derived: average of 2 quarters · filed 2026-02-19 | 29.07M shares derived: average of 3 quarters · filed 2026-02-19 | 29.46M shares derived: average of 4 quarters · filed 2026-02-19 | |
| 2023-12-31 | 28.61M shares derived: 10-K 12 month − 10-Q 9 month · filed 2026-02-19 | 29.35M shares derived: average of 2 quarters · filed 2026-02-19 | 29.78M shares derived: average of 3 quarters · filed 2026-02-19 | 29.94M shares 10-K · filed 2026-02-19 | |
| 2023-09-30 | 30.10M shares 10-Q · filed 2024-11-07 | 30.36M shares derived: average of 2 quarters · filed 2024-11-07 | 30.38M shares 10-Q · filed 2024-11-07 | 30.40M shares derived: average of 4 quarters · filed 2025-02-20 | |
| 2023-06-30 | 30.63M shares 10-Q · filed 2024-08-08 | 30.52M shares 10-Q · filed 2024-08-08 | 30.50M shares derived: average of 3 quarters · filed 2025-02-20 | 30.61M shares derived: average of 4 quarters · filed 2025-02-20 | |
| 2023-03-31 | 30.42M shares 10-Q · filed 2024-05-02 | 30.44M shares derived: average of 2 quarters · filed 2025-02-20 | 30.60M shares derived: average of 3 quarters · filed 2025-02-20 | 30.78M shares derived: average of 4 quarters · filed 2025-02-20 | |
| 2022-12-31 | 30.45M shares derived: 10-K 12 month − 10-Q 9 month · filed 2025-02-20 | 30.70M shares derived: average of 2 quarters · filed 2025-02-20 | 30.90M shares derived: average of 3 quarters · filed 2025-02-20 | 31.03M shares 10-K · filed 2025-02-20 | |
| 2022-09-30 | 30.94M shares 10-Q · filed 2023-11-02 | 31.12M shares derived: average of 2 quarters · filed 2023-11-02 | 31.22M shares 10-Q · filed 2023-11-02 | 31.32M shares derived: average of 4 quarters · filed 2024-02-16 | |
| 2022-06-30 | 31.30M shares 10-Q · filed 2023-08-03 | 31.36M shares 10-Q · filed 2023-08-03 | 31.45M shares derived: average of 3 quarters · filed 2024-02-16 | 31.53M shares derived: average of 4 quarters · filed 2024-02-16 | |
| 2022-03-31 | 31.42M shares 10-Q · filed 2023-05-04 | 31.52M shares derived: average of 2 quarters · filed 2024-02-16 | 31.60M shares derived: average of 3 quarters · filed 2024-02-16 | 31.67M shares derived: average of 4 quarters · filed 2024-02-16 | |
| 2021-12-31 | 31.63M shares derived: 10-K 12 month − 10-Q 9 month · filed 2024-02-16 | 31.69M shares derived: average of 2 quarters · filed 2024-02-16 | 31.75M shares derived: average of 3 quarters · filed 2024-02-16 | 31.78M shares 10-K · filed 2024-02-16 | |
| 2021-09-30 | 31.76M shares 10-Q · filed 2022-11-03 | 31.82M shares derived: average of 2 quarters · filed 2022-11-03 | 31.82M shares 10-Q · filed 2022-11-03 | 31.83M shares derived: average of 4 quarters · filed 2023-02-17 | |
| 2021-06-30 | 31.88M shares 10-Q · filed 2022-08-04 | 31.86M shares 10-Q · filed 2022-08-04 | 31.85M shares derived: average of 3 quarters · filed 2023-02-17 | 31.92M shares derived: average of 4 quarters · filed 2023-02-17 | |
| 2021-03-31 | 31.84M shares 10-Q · filed 2022-05-05 | 31.84M shares derived: average of 2 quarters · filed 2023-02-17 | 31.93M shares derived: average of 3 quarters · filed 2023-02-17 | 31.97M shares derived: average of 4 quarters · filed 2023-02-17 | |
| 2020-12-31 | 31.83M shares derived: 10-K 12 month − 10-Q 9 month · filed 2023-02-17 | 31.97M shares derived: average of 2 quarters · filed 2023-02-17 | 32.02M shares derived: average of 3 quarters · filed 2023-02-17 | 32.01M shares 10-K · filed 2023-02-17 | |
| 2020-09-30 | 32.12M shares 10-Q · filed 2021-11-04 | 32.11M shares derived: average of 2 quarters · filed 2021-11-04 | 32.07M shares 10-Q · filed 2021-11-04 | 32.04M shares derived: average of 4 quarters · filed 2022-02-18 | |
| 2020-06-30 | 32.10M shares 10-Q · filed 2021-08-05 | 32.05M shares 10-Q · filed 2021-08-05 | 32.02M shares derived: average of 3 quarters · filed 2022-02-18 | 32.02M shares derived: average of 4 quarters · filed 2022-02-18 | |
| 2020-03-31 | 31.99M shares 10-Q · filed 2021-05-06 | 31.98M shares derived: average of 2 quarters · filed 2022-02-18 | 31.99M shares derived: average of 3 quarters · filed 2022-02-18 | 32.02M shares derived: average of 4 quarters · filed 2022-02-18 | |
| 2019-12-31 | 31.97M shares derived: 10-K 12 month − 10-Q 9 month · filed 2022-02-18 | 31.99M shares derived: average of 2 quarters · filed 2022-02-18 | 32.03M shares derived: average of 3 quarters · filed 2022-02-18 | 32.05M shares 10-K · filed 2022-02-18 | |
| 2019-09-30 | 32.02M shares 10-Q · filed 2020-11-05 | 32.05M shares derived: average of 2 quarters · filed 2020-11-05 | 32.08M shares 10-Q · filed 2020-11-05 | 32.14M shares derived: average of 4 quarters · filed 2021-02-19 | |
| 2019-06-30 | 32.09M shares 10-Q · filed 2020-08-06 | 32.11M shares 10-Q · filed 2020-08-06 | 32.18M shares derived: average of 3 quarters · filed 2021-02-19 | 32.26M shares derived: average of 4 quarters · filed 2021-02-19 | |
| 2019-03-31 | 32.13M shares 10-Q · filed 2020-05-07 | 32.23M shares derived: average of 2 quarters · filed 2021-02-19 | 32.32M shares derived: average of 3 quarters · filed 2021-02-19 | 32.39M shares derived: average of 4 quarters · filed 2021-02-19 | |
| 2018-12-31 | 32.33M shares derived: 10-K 12 month − 10-Q 9 month · filed 2021-02-19 | 32.42M shares derived: average of 2 quarters · filed 2021-02-19 | 32.48M shares derived: average of 3 quarters · filed 2021-02-19 | 32.49M shares 10-K · filed 2021-02-19 | |
| 2018-09-30 | 32.51M shares 10-Q · filed 2019-11-01 | 32.55M shares derived: average of 2 quarters · filed 2019-11-01 | 32.54M shares 10-Q · filed 2019-11-01 | 32.53M shares derived: average of 4 quarters · filed 2020-02-21 | |
| 2018-06-30 | 32.59M shares 10-Q · filed 2019-08-08 | 32.56M shares 10-Q · filed 2019-08-08 | 32.54M shares derived: average of 3 quarters · filed 2020-02-21 | 32.55M shares derived: average of 4 quarters · filed 2020-02-21 | |
| 2018-03-31 | 32.53M shares 10-Q · filed 2019-05-03 | 32.52M shares derived: average of 2 quarters · filed 2020-02-21 | 32.53M shares derived: average of 3 quarters · filed 2020-02-21 | 32.54M shares derived: average of 4 quarters · filed 2020-02-21 | |
| 2017-12-31 | 32.51M shares derived: 10-K 12 month − 10-Q 9 month · filed 2020-02-21 | 32.54M shares derived: average of 2 quarters · filed 2020-02-21 | 32.55M shares derived: average of 3 quarters · filed 2020-02-21 | 32.41M shares 10-K · filed 2020-02-21 | |
| 2017-09-30 | 32.56M shares 10-Q · filed 2018-11-09 | 32.57M shares derived: average of 2 quarters · filed 2018-11-09 | 32.38M shares 10-Q · filed 2018-11-09 | 32.06M shares derived: average of 4 quarters · filed 2019-02-22 | |
| 2017-06-30 | 32.57M shares 10-Q · filed 2018-08-03 | 32.29M shares 10-Q · filed 2018-08-03 | 31.90M shares derived: average of 3 quarters · filed 2019-02-22 | 31.69M shares derived: average of 4 quarters · filed 2019-02-22 | |
| 2017-03-31 | 32.02M shares 10-Q · filed 2018-05-04 | 31.56M shares derived: average of 2 quarters · filed 2019-02-22 | 31.39M shares derived: average of 3 quarters · filed 2019-02-22 | 31.28M shares derived: average of 4 quarters · filed 2019-02-22 | |
| 2016-12-31 | 31.11M shares derived: 10-K 12 month − 10-Q 9 month · filed 2019-02-22 | 31.08M shares derived: average of 2 quarters · filed 2019-02-22 | 31.04M shares derived: average of 3 quarters · filed 2019-02-22 | 30.97M shares 10-K · filed 2019-02-22 | |
| 2016-09-30 | 31.06M shares 10-Q · filed 2017-11-03 | 31.00M shares derived: average of 2 quarters · filed 2017-11-03 | 30.92M shares 10-Q · filed 2017-11-03 | 30.93M shares derived: average of 4 quarters · filed 2018-02-23 | |
| 2016-06-30 | 30.94M shares 10-Q · filed 2017-08-04 | 30.85M shares 10-Q · filed 2017-08-04 | 30.88M shares derived: average of 3 quarters · filed 2018-02-23 | 30.89M shares derived: average of 4 quarters · filed 2018-02-23 | |
| 2016-03-31 | 30.76M shares 10-Q · filed 2017-05-05 | 30.85M shares derived: average of 2 quarters · filed 2018-02-23 | 30.88M shares derived: average of 3 quarters · filed 2018-02-23 | 30.86M shares derived: average of 4 quarters · filed 2018-02-23 | |
| 2015-12-31 | 30.94M shares derived: 10-K 12 month − 10-Q 9 month · filed 2018-02-23 | 30.93M shares derived: average of 2 quarters · filed 2018-02-23 | 30.89M shares derived: average of 3 quarters · filed 2018-02-23 | 31.05M shares 10-K · filed 2018-02-23 | |
| 2015-09-30 | 30.92M shares 10-Q · filed 2016-11-03 | 30.86M shares derived: average of 2 quarters · filed 2016-11-03 | 31.09M shares 10-Q · filed 2016-11-03 | 31.38M shares derived: average of 4 quarters · filed 2017-02-24 | |
| 2015-06-30 | 30.80M shares 10-Q · filed 2016-08-04 | 31.17M shares 10-Q · filed 2016-08-04 | 31.53M shares derived: average of 3 quarters · filed 2017-02-24 | 31.80M shares derived: average of 4 quarters · filed 2017-02-24 | |
| 2015-03-31 | 31.54M shares 10-Q · filed 2016-05-06 | 31.90M shares derived: average of 2 quarters · filed 2017-02-24 | 32.13M shares derived: average of 3 quarters · filed 2017-02-24 | 32.25M shares derived: average of 4 quarters · filed 2017-02-24 | |
| 2014-12-31 | 32.25M shares derived: 10-K 12 month − 10-Q 9 month · filed 2017-02-24 | 32.43M shares derived: average of 2 quarters · filed 2017-02-24 | 32.49M shares derived: average of 3 quarters · filed 2017-02-24 | 32.45M shares 10-K · filed 2017-02-24 | |
| 2014-09-30 | 32.60M shares 10-Q · filed 2015-11-05 | 32.61M shares derived: average of 2 quarters · filed 2015-11-05 | 32.51M shares 10-Q · filed 2015-11-05 | 32.42M shares derived: average of 4 quarters · filed 2016-02-29 | |
| 2014-06-30 | 32.62M shares 10-Q · filed 2015-08-06 | 32.47M shares 10-Q · filed 2015-08-06 | 32.35M shares derived: average of 3 quarters · filed 2016-02-29 | 32.29M shares derived: average of 4 quarters · filed 2016-02-29 | |
| 2014-03-31 | 32.32M shares 10-Q · filed 2015-05-08 | 32.22M shares derived: average of 2 quarters · filed 2016-02-29 | 32.18M shares derived: average of 3 quarters · filed 2016-02-29 | 32.16M shares derived: average of 4 quarters · filed 2016-02-29 | |
| 2013-12-31 | 32.13M shares derived: 10-K 12 month − 10-Q 9 month · filed 2016-02-29 | 32.10M shares derived: average of 2 quarters · filed 2016-02-29 | 32.11M shares derived: average of 3 quarters · filed 2016-02-29 | 32.12M shares 10-K · filed 2016-02-29 | |
| 2013-09-30 | 32.08M shares 10-Q · filed 2014-11-07 | 32.10M shares derived: average of 2 quarters · filed 2014-11-07 | 32.11M shares 10-Q · filed 2014-11-07 | 32.10M shares derived: average of 4 quarters · filed 2015-02-27 | |
| 2013-06-30 | 32.13M shares 10-Q · filed 2014-08-07 | 32.13M shares 10-Q · filed 2014-08-07 | 32.11M shares derived: average of 3 quarters · filed 2015-02-27 | 32.08M shares derived: average of 4 quarters · filed 2015-02-27 | |
| 2013-03-31 | 32.13M shares 10-Q · filed 2014-05-08 | 32.10M shares derived: average of 2 quarters · filed 2015-02-27 | 32.06M shares derived: average of 3 quarters · filed 2015-02-27 | 32.09M shares derived: average of 4 quarters · filed 2015-02-27 | |
| 2012-12-31 | 32.07M shares derived: 10-K 12 month − 10-Q 9 month · filed 2015-02-27 | 32.02M shares derived: average of 2 quarters · filed 2015-02-27 | 32.08M shares derived: average of 3 quarters · filed 2015-02-27 | 32.16M shares 10-K · filed 2015-02-27 | 32.14M shares 10-K · filed 2013-03-08 |
| 2012-09-30 | 31.98M shares 10-Q · filed 2013-11-07 | 32.09M shares derived: average of 2 quarters · filed 2013-11-07 | 32.19M shares 10-Q · filed 2013-11-07 | 32.21M shares derived: average of 4 quarters · filed 2014-02-28 | |
| 2012-06-30 | 32.19M shares 10-Q · filed 2013-08-09 | 32.29M shares 10-Q · filed 2013-08-09 | 32.28M shares derived: average of 3 quarters · filed 2014-02-28 | 32.40M shares derived: average of 4 quarters · filed 2014-02-28 | |
| 2012-03-31 | 32.39M shares 10-Q · filed 2013-05-07 | 32.32M shares derived: average of 2 quarters · filed 2014-02-28 | 32.47M shares derived: average of 3 quarters · filed 2014-02-28 | 32.57M shares derived: average of 4 quarters · filed 2014-02-28 | |
| 2011-12-31 | 32.26M shares derived: 10-K 12 month − 10-Q 9 month · filed 2014-02-28 | 32.51M shares derived: average of 2 quarters · filed 2014-02-28 | 32.63M shares derived: average of 3 quarters · filed 2014-02-28 | 32.62M shares 10-K · filed 2014-02-28 | |
| 2011-09-30 | 32.77M shares 10-Q · filed 2012-11-06 | 32.82M shares derived: average of 2 quarters · filed 2012-11-06 | 32.75M shares 10-Q · filed 2012-11-06 | 32.67M shares derived: average of 4 quarters · filed 2013-03-08 | |
| 2011-06-30 | 32.87M shares 10-Q · filed 2012-08-09 | 32.74M shares 10-Q · filed 2012-08-09 | 32.63M shares derived: average of 3 quarters · filed 2013-03-08 | 32.57M shares derived: average of 4 quarters · filed 2013-03-08 | |
| 2011-03-31 | 32.61M shares 10-Q · filed 2012-05-09 | 32.52M shares derived: average of 2 quarters · filed 2013-03-08 | 32.47M shares derived: average of 3 quarters · filed 2013-03-08 | 32.43M shares derived: average of 4 quarters · filed 2013-03-08 | |
| 2010-12-31 | 32.43M shares derived: 10-K 12 month − 10-Q 9 month · filed 2013-03-08 | 32.40M shares derived: average of 2 quarters · filed 2013-03-08 | 32.37M shares derived: average of 3 quarters · filed 2013-03-08 | 32.54M shares 10-K · filed 2013-03-08 | |
| 2010-09-30 | 32.37M shares 10-Q · filed 2011-11-08 | 32.33M shares derived: average of 2 quarters · filed 2011-11-08 | 32.57M shares 10-Q · filed 2011-11-08 | ||
| 2010-06-30 | 32.30M shares 10-Q · filed 2011-08-09 | 32.68M shares 10-Q · filed 2011-08-09 | |||
| 2009-12-31 | 33.23M shares 10-K · filed 2012-03-15 |