CLEAN HARBORS, INC Basic Shares Outstanding (Weighted Average)
CLEAN HARBORS, INC (CLH) reported Basic Shares Outstanding (Weighted Average) of 52.82 million shares for the 3-month period ending 2026-03-31, per its 10-Q filed 2026-05-06.
Financial Statements › Income Statement › Earnings Per Share
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic · last filed 2026-05-06
- CLEAN HARBORS, INC weighted average number of shares outstanding, basic for the quarter ending 2026-03-31 was 52.82M shares, a 1.74% decline year-over-year.
- CLEAN HARBORS, INC weighted average number of shares outstanding, basic for the quarter ending 2025-12-31 was 53.06M shares, a 1.38% decline year-over-year.
- CLEAN HARBORS, INC weighted average number of shares outstanding, basic for the quarter ending 2025-09-30 was 53.52M shares, a 0.80% decline year-over-year.
- CLEAN HARBORS, INC weighted average number of shares outstanding, basic for the quarter ending 2025-06-30 was 53.59M shares, a 0.63% decline year-over-year.
- CLEAN HARBORS, INC weighted average number of shares outstanding, basic for fiscal 2025 was 53.51M shares, a 0.73% decline from fiscal 2024.
- CLEAN HARBORS, INC weighted average number of shares outstanding, basic for fiscal 2024 was 53.90M shares, a 0.31% decline from fiscal 2023.
- CLEAN HARBORS, INC weighted average number of shares outstanding, basic for fiscal 2023 was 54.07M shares, a 0.28% decline from fiscal 2022.
- CLEAN HARBORS, INC weighted average number of shares outstanding, basic for fiscal 2022 was 54.22M shares, a 0.53% 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 6 month as first filed | 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 |
|---|---|---|---|---|---|---|---|---|
| 2026-03-31 | 52.82M shares 10-Q · filed 2026-05-06 | 52.94M shares derived: average of 2 quarters · filed 2026-05-06 | 53.13M shares derived: average of 3 quarters · filed 2026-05-06 | 53.25M shares derived: average of 4 quarters · filed 2026-05-06 | ||||
| 2025-12-31 | 53.06M shares derived: 10-K 12 month − 10-Q 9 month · filed 2026-02-18 | 53.29M shares derived: average of 2 quarters · filed 2026-02-18 | 53.39M shares derived: average of 3 quarters · filed 2026-02-18 | 53.51M shares 10-K · filed 2026-02-18 | ||||
| 2025-09-30 | 53.52M shares 10-Q · filed 2025-10-29 | 53.56M shares derived: average of 2 quarters · filed 2025-10-29 | 53.66M shares 10-Q · filed 2025-10-29 | 53.67M shares derived: average of 4 quarters · filed 2026-05-06 | ||||
| 2025-06-30 | 53.59M shares 10-Q · filed 2025-07-30 | 53.67M shares 10-Q · filed 2025-07-30 | 53.72M shares derived: average of 3 quarters · filed 2026-05-06 | 53.78M shares derived: average of 4 quarters · filed 2026-05-06 | ||||
| 2025-03-31 | 53.76M shares 10-Q · filed 2026-05-06 | 53.78M shares derived: average of 2 quarters · filed 2026-05-06 | 53.84M shares derived: average of 3 quarters · filed 2026-05-06 | 53.86M shares derived: average of 4 quarters · filed 2026-05-06 | ||||
| 2024-12-31 | 53.80M shares derived: 10-K 12 month − 10-Q 9 month · filed 2026-02-18 | 53.88M shares derived: average of 2 quarters · filed 2026-02-18 | 53.89M shares derived: average of 3 quarters · filed 2026-02-18 | 53.90M shares 10-K · filed 2026-02-18 | ||||
| 2024-09-30 | 53.95M shares 10-Q · filed 2025-10-29 | 53.94M shares derived: average of 2 quarters · filed 2025-10-29 | 53.94M shares 10-Q · filed 2025-10-29 | 53.95M shares derived: average of 4 quarters · filed 2026-02-18 | ||||
| 2024-06-30 | 53.93M shares 10-Q · filed 2025-07-30 | 53.93M shares 10-Q · filed 2025-07-30 | 53.95M shares derived: average of 3 quarters · filed 2026-02-18 | 53.99M shares derived: average of 4 quarters · filed 2026-02-18 | ||||
| 2024-03-31 | 53.93M shares 10-Q · filed 2025-04-30 | 53.96M shares derived: average of 2 quarters · filed 2026-02-18 | 54.02M shares derived: average of 3 quarters · filed 2026-02-18 | 54.03M shares derived: average of 4 quarters · filed 2026-02-18 | ||||
| 2023-12-31 | 53.99M shares derived: 10-K 12 month − 10-Q 9 month · filed 2026-02-18 | 54.06M shares derived: average of 2 quarters · filed 2026-02-18 | 54.07M shares derived: average of 3 quarters · filed 2026-02-18 | 54.07M shares 10-K · filed 2026-02-18 | ||||
| 2023-09-30 | 54.12M shares 10-Q · filed 2024-10-30 | 54.11M shares derived: average of 2 quarters · filed 2024-10-30 | 54.10M shares 10-Q · filed 2024-10-30 | 54.09M shares derived: average of 4 quarters · filed 2025-02-19 | ||||
| 2023-06-30 | 54.09M shares 10-Q · filed 2024-07-31 | 54.08M shares 10-Q · filed 2024-07-31 | 54.08M shares derived: average of 3 quarters · filed 2025-02-19 | 54.08M shares derived: average of 4 quarters · filed 2025-02-19 | ||||
| 2023-03-31 | 54.08M shares 10-Q · filed 2024-05-01 | 54.07M shares derived: average of 2 quarters · filed 2025-02-19 | 54.08M shares derived: average of 3 quarters · filed 2025-02-19 | 54.14M shares derived: average of 4 quarters · filed 2025-02-19 | ||||
| 2022-12-31 | 54.06M shares derived: 10-K 12 month − 10-Q 9 month · filed 2025-02-19 | 54.08M shares derived: average of 2 quarters · filed 2025-02-19 | 54.16M shares derived: average of 3 quarters · filed 2025-02-19 | 54.22M shares 10-K · filed 2025-02-19 | ||||
| 2022-09-30 | 54.11M shares 10-Q · filed 2023-11-01 | 54.21M shares derived: average of 2 quarters · filed 2023-11-01 | 54.28M shares 10-Q · filed 2023-11-01 | 54.31M shares derived: average of 4 quarters · filed 2024-02-21 | ||||
| 2022-06-30 | 54.32M shares 10-Q · filed 2023-08-02 | 54.36M shares 10-Q · filed 2023-08-02 | 54.37M shares derived: average of 3 quarters · filed 2024-02-21 | 54.38M shares derived: average of 4 quarters · filed 2024-02-21 | ||||
| 2022-03-31 | 54.41M shares 10-Q · filed 2023-05-03 | 54.40M shares derived: average of 2 quarters · filed 2024-02-21 | 54.41M shares derived: average of 3 quarters · filed 2024-02-21 | 54.44M shares derived: average of 4 quarters · filed 2024-02-21 | ||||
| 2021-12-31 | 54.40M shares derived: 10-K 12 month − 10-Q 9 month · filed 2024-02-21 | 54.40M shares derived: average of 2 quarters · filed 2024-02-21 | 54.45M shares derived: average of 3 quarters · filed 2024-02-21 | 54.51M shares 10-K · filed 2024-02-21 | ||||
| 2021-09-30 | 54.41M shares 10-Q · filed 2022-11-02 | 54.47M shares derived: average of 2 quarters · filed 2022-11-02 | 54.55M shares 10-Q · filed 2022-11-02 | 54.66M shares derived: average of 4 quarters · filed 2023-03-01 | ||||
| 2021-06-30 | 54.53M shares 10-Q · filed 2022-08-03 | 54.63M shares 10-Q · filed 2022-08-03 | 54.74M shares derived: average of 3 quarters · filed 2023-03-01 | 54.96M shares derived: average of 4 quarters · filed 2023-03-01 | ||||
| 2021-03-31 | 54.72M shares 10-Q · filed 2022-05-04 | 54.85M shares derived: average of 2 quarters · filed 2023-03-01 | 55.10M shares derived: average of 3 quarters · filed 2023-03-01 | 55.22M shares derived: average of 4 quarters · filed 2023-03-01 | ||||
| 2020-12-31 | 54.98M shares derived: 10-K 12 month − 10-Q 9 month · filed 2023-03-01 | 55.28M shares derived: average of 2 quarters · filed 2023-03-01 | 55.39M shares derived: average of 3 quarters · filed 2023-03-01 | 55.48M shares 10-K · filed 2023-03-01 | ||||
| 2020-09-30 | 55.59M shares 10-Q · filed 2021-11-03 | 55.59M shares derived: average of 2 quarters · filed 2021-11-03 | 55.65M shares 10-Q · filed 2021-11-03 | 55.69M shares derived: average of 4 quarters · filed 2022-02-23 | ||||
| 2020-06-30 | 55.59M shares 10-Q · filed 2021-08-04 | 55.67M shares 10-Q · filed 2021-08-04 | 55.72M shares derived: average of 3 quarters · filed 2022-02-23 | 55.75M shares derived: average of 4 quarters · filed 2022-02-23 | ||||
| 2020-03-31 | 55.76M shares 10-Q · filed 2021-05-05 | 55.78M shares derived: average of 2 quarters · filed 2022-02-23 | 55.80M shares derived: average of 3 quarters · filed 2022-02-23 | 55.82M shares derived: average of 4 quarters · filed 2022-02-23 | ||||
| 2019-12-31 | 55.81M shares derived: 10-K 12 month − 10-Q 9 month · filed 2022-02-23 | 55.83M shares derived: average of 2 quarters · filed 2022-02-23 | 55.84M shares derived: average of 3 quarters · filed 2022-02-23 | 55.84M shares 10-K · filed 2022-02-23 | ||||
| 2019-09-30 | 55.85M shares 10-Q · filed 2020-11-04 | 55.86M shares derived: average of 2 quarters · filed 2020-11-04 | 55.86M shares 10-Q · filed 2020-11-04 | 55.87M shares derived: average of 4 quarters · filed 2021-02-24 | ||||
| 2019-06-30 | 55.88M shares 10-Q · filed 2020-08-05 | 55.86M shares 10-Q · filed 2020-08-05 | 55.88M shares derived: average of 3 quarters · filed 2021-02-24 | 55.93M shares derived: average of 4 quarters · filed 2021-02-24 | ||||
| 2019-03-31 | 55.85M shares 10-Q · filed 2020-04-29 | 55.89M shares derived: average of 2 quarters · filed 2021-02-24 | 55.94M shares derived: average of 3 quarters · filed 2021-02-24 | 56.06M shares derived: average of 4 quarters · filed 2021-02-24 | ||||
| 2018-12-31 | 55.93M shares derived: 10-K 12 month − 10-Q 9 month · filed 2021-02-24 | 55.99M shares derived: average of 2 quarters · filed 2021-02-24 | 56.13M shares derived: average of 3 quarters · filed 2021-02-24 | 56.15M shares 10-K · filed 2021-02-24 | ||||
| 2018-09-30 | 56.06M shares 10-Q · filed 2019-10-30 | 56.23M shares derived: average of 2 quarters · filed 2019-10-30 | 56.22M shares 10-Q · filed 2019-10-30 | 56.44M shares derived: average of 4 quarters · filed 2020-02-26 | ||||
| 2018-06-30 | 56.41M shares 10-Q · filed 2019-07-31 | 56.30M shares 10-Q · filed 2019-07-31 | 56.57M shares derived: average of 3 quarters · filed 2020-02-26 | 56.69M shares derived: average of 4 quarters · filed 2020-02-26 | ||||
| 2018-03-31 | 56.46M shares 10-Q · filed 2019-05-01 | 56.65M shares derived: average of 2 quarters · filed 2020-02-26 | 56.78M shares derived: average of 3 quarters · filed 2020-02-26 | 56.88M shares derived: average of 4 quarters · filed 2020-02-26 | ||||
| 2017-12-31 | 56.84M shares derived: 10-K 12 month − 10-Q 9 month · filed 2020-02-26 | 56.94M shares derived: average of 2 quarters · filed 2020-02-26 | 57.02M shares derived: average of 3 quarters · filed 2020-02-26 | 57.07M shares 10-K · filed 2020-02-26 | ||||
| 2017-09-30 | 57.03M shares 10-Q · filed 2018-10-31 | 57.11M shares derived: average of 2 quarters · filed 2018-10-31 | 57.15M shares 10-Q · filed 2018-10-31 | 57.22M shares derived: average of 4 quarters · filed 2019-02-27 | ||||
| 2017-06-30 | 57.19M shares 10-Q · filed 2018-08-01 | 57.23M shares 10-Q · filed 2018-08-01 | 57.28M shares derived: average of 3 quarters · filed 2019-02-27 | 57.34M shares derived: average of 4 quarters · filed 2019-02-27 | ||||
| 2017-03-31 | 57.26M shares 10-Q · filed 2018-05-02 | 57.33M shares derived: average of 2 quarters · filed 2019-02-27 | 57.38M shares derived: average of 3 quarters · filed 2019-02-27 | 57.43M shares derived: average of 4 quarters · filed 2019-02-27 | ||||
| 2016-12-31 | 57.40M shares derived: 10-K 12 month − 10-Q 9 month · filed 2019-02-27 | 57.45M shares derived: average of 2 quarters · filed 2019-02-27 | 57.48M shares derived: average of 3 quarters · filed 2019-02-27 | 57.53M shares 10-K · filed 2019-02-27 | ||||
| 2016-09-30 | 57.49M shares 10-Q · filed 2017-11-01 | 57.52M shares derived: average of 2 quarters · filed 2017-11-01 | 57.58M shares 10-Q · filed 2017-11-01 | 57.39M shares derived: average of 4 quarters · filed 2018-02-28 | ||||
| 2016-06-30 | 57.55M shares 10-Q · filed 2017-08-02 | 57.60M shares 10-Q · filed 2017-08-02 | 57.35M shares derived: average of 3 quarters · filed 2018-02-28 | 57.56M shares derived: average of 4 quarters · filed 2018-02-28 | ||||
| 2016-03-31 | 57.62M shares 10-Q · filed 2017-05-03 | 57.26M shares derived: average of 2 quarters · filed 2018-02-28 | 57.56M shares derived: average of 3 quarters · filed 2018-02-28 | 57.82M shares derived: average of 4 quarters · filed 2018-02-28 | ||||
| 2015-12-31 | 56.90M shares derived: 10-K 12 month − 10-Q 9 month · filed 2018-02-28 | 57.53M shares derived: average of 2 quarters · filed 2018-02-28 | 57.88M shares derived: average of 3 quarters · filed 2018-02-28 | 58.32M shares 10-K · filed 2018-02-28 | ||||
| 2015-09-30 | 58.16M shares 10-Q · filed 2016-11-02 | 58.38M shares derived: average of 2 quarters · filed 2016-11-02 | 58.80M shares 10-Q · filed 2016-11-02 | 58.78M shares derived: average of 4 quarters · filed 2017-02-22 | ||||
| 2015-06-30 | 58.59M shares 10-Q · filed 2016-08-03 | 58.73M shares 10-Q · filed 2016-08-03 | 58.98M shares derived: average of 3 quarters · filed 2017-02-22 | 59.33M shares derived: average of 4 quarters · filed 2017-02-22 | ||||
| 2015-03-31 | 58.88M shares 10-Q · filed 2016-05-04 | 59.18M shares derived: average of 2 quarters · filed 2017-02-22 | 59.58M shares derived: average of 3 quarters · filed 2017-02-22 | 59.85M shares derived: average of 4 quarters · filed 2017-02-22 | ||||
| 2014-12-31 | 59.49M shares derived: 10-K 12 month − 10-Q 9 month · filed 2017-02-22 | 59.93M shares derived: average of 2 quarters · filed 2017-02-22 | 60.17M shares derived: average of 3 quarters · filed 2017-02-22 | 60.31M shares 10-K · filed 2017-02-22 | ||||
| 2014-09-30 | 60.37M shares 10-Q · filed 2015-11-04 | 60.52M shares derived: average of 2 quarters · filed 2015-11-04 | 60.59M shares 10-Q · filed 2015-11-04 | 60.61M shares derived: average of 4 quarters · filed 2016-02-25 | ||||
| 2014-06-30 | 60.66M shares 10-Q · filed 2015-08-05 | 60.70M shares 10-Q · filed 2015-08-05 | 60.69M shares derived: average of 3 quarters · filed 2016-02-25 | 60.67M shares derived: average of 4 quarters · filed 2016-02-25 | ||||
| 2014-03-31 | 60.72M shares 10-Q · filed 2015-05-07 | 60.70M shares derived: average of 2 quarters · filed 2016-02-25 | 60.67M shares derived: average of 3 quarters · filed 2016-02-25 | 60.64M shares derived: average of 4 quarters · filed 2016-02-25 | ||||
| 2013-12-31 | 60.67M shares derived: 10-K 12 month − 10-Q 9 month · filed 2016-02-25 | 60.64M shares derived: average of 2 quarters · filed 2016-02-25 | 60.61M shares derived: average of 3 quarters · filed 2016-02-25 | 60.57M shares 10-K · filed 2016-02-25 | ||||
| 2013-09-30 | 60.61M shares 10-Q · filed 2014-11-10 | 60.58M shares derived: average of 2 quarters · filed 2014-11-10 | 60.54M shares 10-Q · filed 2014-11-10 | 59.31M shares derived: average of 4 quarters · filed 2015-03-02 | ||||
| 2013-06-30 | 60.55M shares 10-Q · filed 2014-08-07 | 60.51M shares 10-Q · filed 2014-08-07 | 58.88M shares derived: average of 3 quarters · filed 2015-03-02 | 57.50M shares derived: average of 4 quarters · filed 2015-03-02 | ||||
| 2013-03-31 | 60.46M shares 10-Q · filed 2014-05-08 | 58.05M shares derived: average of 2 quarters · filed 2015-03-02 | 56.49M shares derived: average of 3 quarters · filed 2015-03-02 | 55.69M shares derived: average of 4 quarters · filed 2015-03-02 | ||||
| 2012-12-31 | 55.63M shares derived: 10-K 12 month − 10-Q 9 month · filed 2015-03-02 | 54.50M shares derived: average of 2 quarters · filed 2015-03-02 | 54.10M shares derived: average of 3 quarters · filed 2015-03-02 | 53.88M shares 10-K · filed 2015-03-02 | ||||
| 2012-09-30 | 53.37M shares 10-Q · filed 2013-11-07 | 53.34M shares derived: average of 2 quarters · filed 2013-11-07 | 53.30M shares 10-Q · filed 2013-11-07 | 53.25M shares derived: average of 4 quarters · filed 2014-03-03 | ||||
| 2012-06-30 | 53.31M shares 10-Q · filed 2013-08-07 | 53.27M shares 10-Q · filed 2013-08-07 | 53.21M shares derived: average of 3 quarters · filed 2014-03-03 | 53.16M shares derived: average of 4 quarters · filed 2014-03-03 | ||||
| 2012-03-31 | 53.23M shares 10-Q · filed 2013-05-10 | 53.15M shares derived: average of 2 quarters · filed 2014-03-03 | 53.11M shares derived: average of 3 quarters · filed 2014-03-03 | 53.07M shares derived: average of 4 quarters · filed 2014-03-03 | ||||
| 2011-12-31 | 53.08M shares derived: 10-K 12 month − 10-Q 9 month · filed 2014-03-03 | 53.05M shares derived: average of 2 quarters · filed 2014-03-03 | 53.01M shares derived: average of 3 quarters · filed 2014-03-03 | 52.96M shares 10-K · filed 2014-03-03 | ||||
| 2011-09-30 | 53.02M shares 10-Q · filed 2012-11-09 | 52.98M shares derived: average of 2 quarters · filed 2012-11-09 | 52.92M shares 10-Q · filed 2012-11-09 | 52.88M shares derived: average of 4 quarters · filed 2013-03-06 | ||||
| 2011-06-30 | 52.94M shares 10-Q · filed 2012-08-09 | 52.87M shares 10-Q · filed 2012-08-09 | 52.83M shares derived: average of 3 quarters · filed 2013-03-06 | 52.78M shares derived: average of 4 quarters · filed 2013-03-06 | ||||
| 2011-03-31 | 52.80M shares 10-Q · filed 2012-05-09 | 26.40M shares 10-Q · filed 2011-05-06 | 52.77M shares derived: average of 2 quarters · filed 2013-03-06 | 52.73M shares derived: average of 3 quarters · filed 2013-03-06 | 52.70M shares derived: average of 4 quarters · filed 2013-03-06 | |||
| 2010-12-31 | 52.74M shares derived: 10-K 12 month − 10-Q 9 month · filed 2013-03-06 | 52.70M shares derived: average of 2 quarters · filed 2013-03-06 | 52.66M shares derived: average of 3 quarters · filed 2013-03-06 | 52.62M shares 10-K · filed 2013-03-06 | 26.31M shares 10-K · filed 2011-03-01 | |||
| 2010-09-30 | 52.66M shares 10-Q · filed 2011-11-09 | 26.33M shares 10-Q · filed 2010-11-05 | 52.62M shares derived: average of 2 quarters · filed 2011-11-09 | 52.58M shares 10-Q · filed 2011-11-09 | 26.29M shares 10-Q · filed 2010-11-05 | 64.26M shares derived: average of 4 quarters · filed 2012-02-29 | ||
| 2010-06-30 | 52.58M shares 10-Q · filed 2011-08-09 | 26.29M shares 10-Q · filed 2010-08-09 | 52.54M shares 10-Q · filed 2011-08-09 | 26.27M shares 10-Q · filed 2010-08-09 | 68.13M shares derived: average of 3 quarters · filed 2012-02-29 | 57.45M shares derived: average of 4 quarters · filed 2012-02-29 | ||
| 2010-03-31 | 26.25M shares 10-Q · filed 2011-05-06 | 75.91M shares derived: average of 2 quarters · filed 2012-02-29 | 59.08M shares derived: average of 3 quarters · filed 2012-02-29 | 50.25M shares derived: average of 4 quarters · filed 2012-02-29 | ||||
| 2009-12-31 | 125.57M shares derived: 10-K 12 month − 10-Q 9 month · filed 2012-02-29 | 75.49M shares derived: average of 2 quarters · filed 2012-02-29 | 58.25M shares derived: average of 3 quarters · filed 2012-02-29 | 49.63M shares 10-K · filed 2012-02-29 | 24.82M shares 10-K · filed 2011-03-01 | |||
| 2009-09-30 | 25.42M shares 10-Q · filed 2010-11-05 | 24.60M shares derived: average of 2 quarters · filed 2010-11-05 | 24.32M shares 10-Q · filed 2010-11-05 | |||||
| 2009-06-30 | 23.78M shares 10-Q · filed 2010-08-09 | 23.76M shares 10-Q · filed 2010-08-09 | ||||||
| 2008-12-31 | 22.46M shares 10-K · filed 2011-03-01 |
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