TETRA TECH INC Diluted Shares Outstanding (Weighted Average)
TETRA TECH INC (TTEK) reported Diluted Shares Outstanding (Weighted Average) of 259.78 million shares for the 3-month period ending 2026-06-28, per its 10-Q filed 2026-07-31.
Financial Statements › Income Statement › Earnings Per Share
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding · last filed 2026-07-31
- TETRA TECH INC weighted average number of shares outstanding, diluted for the quarter ending 2026-06-28 was 259.78M shares, a 1.92% decline year-over-year.
- TETRA TECH INC weighted average number of shares outstanding, diluted for the quarter ending 2026-03-29 was 261.92M shares, a 2.06% decline year-over-year.
- TETRA TECH INC weighted average number of shares outstanding, diluted for the quarter ending 2025-12-28 was 262.73M shares, a 3.37% decline year-over-year.
- TETRA TECH INC weighted average number of shares outstanding, diluted for the quarter ending 2025-09-28 was 264.25M shares, a 2.73% decline year-over-year.
- TETRA TECH INC weighted average number of shares outstanding, diluted for fiscal 2025 was 267.12M shares, a 1.08% decline from fiscal 2024.
- TETRA TECH INC weighted average number of shares outstanding, diluted for fiscal 2024 was 270.04M shares, a 0.69% increase from fiscal 2023.
- TETRA TECH INC weighted average number of shares outstanding, diluted for fiscal 2023 was 268.19M shares, a 0.97% decline from fiscal 2022.
- TETRA TECH INC weighted average number of shares outstanding, diluted for fiscal 2022 was 270.81M shares, a 395.32% increase from fiscal 2021.
| Period end | Weighted Average Number of Shares Outstanding, Diluted 3 month | Weighted Average Number of Shares Outstanding, Diluted 3 month as first filed | Weighted Average Number of Shares Outstanding, Diluted 6 month | Weighted Average Number of Shares Outstanding, Diluted 6 month as first filed | Weighted Average Number of Shares Outstanding, Diluted 9 month | Weighted Average Number of Shares Outstanding, Diluted 9 month as first filed | Weighted Average Number of Shares Outstanding, Diluted 12 month | Weighted Average Number of Shares Outstanding, Diluted 12 month as first filed |
|---|---|---|---|---|---|---|---|---|
| 2026-06-28 | 259.78M shares 10-Q · filed 2026-07-31 | 260.85M shares derived: average of 2 quarters · filed 2026-07-31 | 261.46M shares 10-Q · filed 2026-07-31 | 262.17M shares derived: average of 4 quarters · filed 2026-07-31 | ||||
| 2026-03-29 | 261.92M shares 10-Q · filed 2026-05-01 | 262.48M shares 10-Q · filed 2026-05-01 | 262.97M shares derived: average of 3 quarters · filed 2026-05-01 | 263.44M shares derived: average of 4 quarters · filed 2026-07-31 | ||||
| 2025-12-28 | 262.73M shares 10-Q · filed 2026-01-30 | 263.49M shares derived: average of 2 quarters · filed 2026-01-30 | 263.94M shares derived: average of 3 quarters · filed 2026-07-31 | 264.82M shares derived: average of 4 quarters · filed 2026-07-31 | ||||
| 2025-09-28 | 264.25M shares 10-K · filed 2025-11-20 | 264.55M shares derived: average of 2 quarters · filed 2026-07-31 | 265.51M shares derived: average of 3 quarters · filed 2026-07-31 | 267.12M shares 10-K · filed 2025-11-20 | ||||
| 2025-06-29 | 264.86M shares 10-Q · filed 2026-07-31 | 266.15M shares derived: average of 2 quarters · filed 2026-07-31 | 268.11M shares 10-Q · filed 2026-07-31 | 268.96M shares derived: average of 4 quarters · filed 2026-07-31 | ||||
| 2025-03-30 | 267.44M shares 10-Q · filed 2026-05-01 | 269.69M shares 10-Q · filed 2026-05-01 | 270.33M shares derived: average of 3 quarters · filed 2026-05-01 | 270.31M shares derived: average of 4 quarters · filed 2026-05-01 | ||||
| 2024-12-29 | 271.89M shares 10-Q · filed 2026-01-30 | 271.77M shares derived: average of 2 quarters · filed 2026-01-30 | 271.27M shares derived: average of 3 quarters · filed 2026-01-30 | 270.79M shares derived: average of 4 quarters · filed 2026-01-30 | ||||
| 2024-09-29 | 271.66M shares 10-K · filed 2025-11-20 | 270.96M shares derived: average of 2 quarters · filed 2025-11-20 | 270.43M shares derived: average of 3 quarters · filed 2025-11-20 | 270.04M shares 10-K · filed 2025-11-20 | ||||
| 2024-06-30 | 270.26M shares 10-K · filed 2025-11-20 | 54.05M shares 10-Q · filed 2024-08-02 | 269.82M shares derived: average of 2 quarters · filed 2025-11-20 | 269.50M shares 10-Q · filed 2025-08-01 | 53.90M shares 10-Q · filed 2024-08-02 | 269.21M shares derived: average of 4 quarters · filed 2025-11-20 | ||
| 2024-03-31 | 269.38M shares 10-K · filed 2025-11-20 | 53.88M shares 10-Q · filed 2024-05-03 | 269.13M shares 10-Q · filed 2025-05-08 | 53.83M shares 10-Q · filed 2024-05-03 | 268.86M shares derived: average of 3 quarters · filed 2025-11-20 | 268.71M shares derived: average of 4 quarters · filed 2025-11-20 | ||
| 2023-12-31 | 268.69M shares 10-K · filed 2025-11-20 | 53.74M shares 10-Q · filed 2024-02-02 | 268.60M shares derived: average of 2 quarters · filed 2025-11-20 | 268.49M shares derived: average of 3 quarters · filed 2025-11-20 | 268.40M shares derived: average of 4 quarters · filed 2025-11-20 | |||
| 2023-10-01 | 268.51M shares 10-K · filed 2024-11-19 | 53.70M shares 10-K · filed 2023-11-22 | 268.39M shares derived: average of 2 quarters · filed 2024-11-19 | 268.30M shares derived: average of 3 quarters · filed 2024-11-19 | 268.19M shares 10-K · filed 2025-11-20 | 53.64M shares 10-K · filed 2023-11-22 | ||
| 2023-07-02 | 268.26M shares 10-K · filed 2024-11-19 | 53.65M shares 10-Q · filed 2023-08-10 | 268.20M shares derived: average of 2 quarters · filed 2024-11-19 | 53.62M shares 10-Q · filed 2024-08-02 | 214.43M shares derived: average of 4 quarters · filed 2024-11-19 | |||
| 2023-04-02 | 268.13M shares 10-K · filed 2024-11-19 | 53.63M shares 10-Q · filed 2023-05-11 | 53.59M shares 10-Q · filed 2024-05-03 | 196.48M shares derived: average of 3 quarters · filed 2024-11-19 | 160.86M shares derived: average of 4 quarters · filed 2024-11-19 | |||
| 2023-01-01 | 267.64M shares 10-K · filed 2024-11-19 | 53.53M shares 10-Q · filed 2023-02-03 | 160.66M shares derived: average of 2 quarters · filed 2024-11-19 | 125.11M shares derived: average of 3 quarters · filed 2024-11-19 | 107.42M shares derived: average of 4 quarters · filed 2024-11-19 | |||
| 2022-10-02 | 53.67M shares 10-K · filed 2023-11-22 | 53.84M shares derived: average of 2 quarters · filed 2023-11-22 | 54.01M shares derived: average of 3 quarters · filed 2023-11-22 | 270.81M shares 10-K · filed 2024-11-19 | 54.16M shares 10-K · filed 2022-11-25 | |||
| 2022-07-03 | 54.01M shares 10-K · filed 2023-11-22 | 54.18M shares derived: average of 2 quarters · filed 2023-11-22 | 54.33M shares 10-Q · filed 2023-08-10 | 54.38M shares derived: average of 4 quarters · filed 2023-11-22 | ||||
| 2022-04-03 | 54.35M shares 10-K · filed 2023-11-22 | 54.49M shares 10-Q · filed 2023-05-11 | 54.51M shares derived: average of 3 quarters · filed 2023-11-22 | 54.55M shares derived: average of 4 quarters · filed 2023-11-22 | ||||
| 2022-01-02 | 54.58M shares 10-K · filed 2023-11-22 | 54.59M shares derived: average of 2 quarters · filed 2023-11-22 | 54.61M shares derived: average of 3 quarters · filed 2023-11-22 | 54.64M shares derived: average of 4 quarters · filed 2023-11-22 | ||||
| 2021-10-03 | 54.60M shares 10-K · filed 2022-11-25 | 54.63M shares derived: average of 2 quarters · filed 2022-11-25 | 54.67M shares derived: average of 3 quarters · filed 2022-11-25 | 54.67M shares 10-K · filed 2023-11-22 | ||||
| 2021-06-27 | 54.67M shares 10-K · filed 2022-11-25 | 54.70M shares derived: average of 2 quarters · filed 2022-11-25 | 54.70M shares 10-Q · filed 2022-08-05 | 54.66M shares derived: average of 4 quarters · filed 2022-11-25 | ||||
| 2021-03-28 | 54.74M shares 10-K · filed 2022-11-25 | 54.72M shares 10-Q · filed 2022-05-06 | 54.66M shares derived: average of 3 quarters · filed 2022-11-25 | 54.67M shares derived: average of 4 quarters · filed 2022-11-25 | ||||
| 2020-12-27 | 54.64M shares 10-K · filed 2022-11-25 | 54.62M shares derived: average of 2 quarters · filed 2022-11-25 | 54.64M shares derived: average of 3 quarters · filed 2022-11-25 | 54.85M shares derived: average of 4 quarters · filed 2022-11-25 | ||||
| 2020-09-27 | 54.60M shares 10-K · filed 2021-11-24 | 54.65M shares derived: average of 2 quarters · filed 2021-11-24 | 54.92M shares derived: average of 3 quarters · filed 2021-11-24 | 55.02M shares 10-K · filed 2022-11-25 | ||||
| 2020-06-28 | 54.69M shares 10-K · filed 2021-11-24 | 55.08M shares derived: average of 2 quarters · filed 2021-11-24 | 55.16M shares 10-Q · filed 2021-07-30 | 55.30M shares derived: average of 4 quarters · filed 2021-11-24 | ||||
| 2020-03-29 | 55.46M shares 10-K · filed 2021-11-24 | 55.38M shares 10-Q · filed 2021-04-30 | 55.51M shares derived: average of 3 quarters · filed 2021-11-24 | 55.57M shares derived: average of 4 quarters · filed 2021-11-24 | ||||
| 2019-12-29 | 55.44M shares 10-K · filed 2021-11-24 | 55.53M shares derived: average of 2 quarters · filed 2021-11-24 | 55.61M shares derived: average of 3 quarters · filed 2021-11-24 | 55.70M shares derived: average of 4 quarters · filed 2021-11-24 | ||||
| 2019-09-29 | 55.62M shares 10-K · filed 2020-11-23 | 55.69M shares derived: average of 2 quarters · filed 2020-11-23 | 55.79M shares derived: average of 3 quarters · filed 2020-11-23 | 55.94M shares 10-K · filed 2021-11-24 | ||||
| 2019-06-30 | 55.77M shares 10-K · filed 2020-11-23 | 55.88M shares derived: average of 2 quarters · filed 2020-11-23 | 56.03M shares 10-Q · filed 2020-07-31 | 56.12M shares derived: average of 4 quarters · filed 2020-11-23 | ||||
| 2019-03-31 | 55.98M shares 10-K · filed 2020-11-23 | 56.16M shares 10-Q · filed 2020-05-01 | 56.23M shares derived: average of 3 quarters · filed 2020-11-23 | 56.27M shares derived: average of 4 quarters · filed 2020-11-23 | ||||
| 2018-12-30 | 56.37M shares 10-K · filed 2020-11-23 | 56.36M shares derived: average of 2 quarters · filed 2020-11-23 | 56.37M shares derived: average of 3 quarters · filed 2020-11-23 | 56.44M shares derived: average of 4 quarters · filed 2020-11-23 | ||||
| 2018-09-30 | 56.35M shares 10-K · filed 2019-11-29 | 56.37M shares derived: average of 2 quarters · filed 2019-11-29 | 56.47M shares derived: average of 3 quarters · filed 2019-11-29 | 56.60M shares 10-K · filed 2020-11-23 | ||||
| 2018-07-01 | 56.39M shares 10-K · filed 2019-11-29 | 56.53M shares derived: average of 2 quarters · filed 2019-11-29 | 56.68M shares 10-Q · filed 2019-08-02 | 56.82M shares derived: average of 4 quarters · filed 2019-11-29 | ||||
| 2018-04-01 | 56.67M shares 10-K · filed 2019-11-29 | 56.83M shares 10-Q · filed 2019-05-03 | 56.96M shares derived: average of 3 quarters · filed 2019-11-29 | 57.26M shares derived: average of 4 quarters · filed 2019-11-29 | ||||
| 2017-12-31 | 56.88M shares 10-K · filed 2019-11-29 | 57.10M shares derived: average of 2 quarters · filed 2019-11-29 | 57.45M shares derived: average of 3 quarters · filed 2019-11-29 | 57.66M shares derived: average of 4 quarters · filed 2019-11-29 | ||||
| 2017-10-01 | 57.33M shares 10-K · filed 2018-11-16 | 57.74M shares derived: average of 2 quarters · filed 2018-11-16 | 57.92M shares derived: average of 3 quarters · filed 2018-11-16 | 57.91M shares 10-K · filed 2019-11-29 | ||||
| 2017-07-02 | 58.16M shares 10-K · filed 2018-11-16 | 58.22M shares derived: average of 2 quarters · filed 2018-11-16 | 58.12M shares 10-Q · filed 2018-08-03 | 58.19M shares derived: average of 4 quarters · filed 2018-11-16 | ||||
| 2017-04-02 | 58.27M shares 10-K · filed 2018-11-16 | 58.19M shares 10-Q · filed 2018-05-04 | 58.20M shares derived: average of 3 quarters · filed 2018-11-16 | 58.31M shares derived: average of 4 quarters · filed 2018-11-16 | ||||
| 2017-01-01 | 58.15M shares 10-K · filed 2018-11-16 | 58.17M shares derived: average of 2 quarters · filed 2018-11-16 | 58.32M shares derived: average of 3 quarters · filed 2018-11-16 | 58.52M shares derived: average of 4 quarters · filed 2018-11-16 | ||||
| 2016-10-02 | 58.19M shares 10-K · filed 2017-11-20 | 58.40M shares derived: average of 2 quarters · filed 2017-11-20 | 58.65M shares derived: average of 3 quarters · filed 2017-11-20 | 58.97M shares 10-K · filed 2018-11-16 | ||||
| 2016-06-26 | 58.62M shares 10-K · filed 2017-11-20 | 58.87M shares derived: average of 2 quarters · filed 2017-11-20 | 59.23M shares 10-Q · filed 2017-08-04 | 59.38M shares derived: average of 4 quarters · filed 2017-11-20 | ||||
| 2016-03-27 | 59.13M shares 10-K · filed 2017-11-20 | 59.53M shares 10-Q · filed 2017-05-05 | 59.63M shares derived: average of 3 quarters · filed 2017-11-20 | 59.92M shares derived: average of 4 quarters · filed 2017-11-20 | ||||
| 2015-12-27 | 59.79M shares 10-K · filed 2017-11-20 | 59.88M shares derived: average of 2 quarters · filed 2017-11-20 | 60.18M shares derived: average of 3 quarters · filed 2017-11-20 | 60.57M shares derived: average of 4 quarters · filed 2017-11-20 | ||||
| 2015-09-27 | 59.96M shares 10-K · filed 2016-11-22 | 60.38M shares derived: average of 2 quarters · filed 2016-11-22 | 60.83M shares derived: average of 3 quarters · filed 2016-11-22 | 61.53M shares 10-K · filed 2017-11-20 | ||||
| 2015-06-28 | 60.79M shares 10-K · filed 2016-11-22 | 61.26M shares derived: average of 2 quarters · filed 2016-11-22 | 61.89M shares 10-Q · filed 2016-07-29 | 62.47M shares derived: average of 4 quarters · filed 2016-11-22 | ||||
| 2015-03-29 | 61.72M shares 10-K · filed 2016-11-22 | 62.43M shares 10-Q · filed 2016-05-04 | 63.02M shares derived: average of 3 quarters · filed 2016-11-22 | 63.59M shares derived: average of 4 quarters · filed 2016-11-22 | ||||
| 2014-12-28 | 63.11M shares 10-K · filed 2016-11-22 | 63.67M shares derived: average of 2 quarters · filed 2016-11-22 | 64.22M shares derived: average of 3 quarters · filed 2016-11-22 | 64.59M shares derived: average of 4 quarters · filed 2016-11-22 | ||||
| 2014-09-28 | 64.23M shares 10-K · filed 2015-11-20 | 64.77M shares derived: average of 2 quarters · filed 2015-11-20 | 65.08M shares derived: average of 3 quarters · filed 2015-11-20 | 65.15M shares 10-K · filed 2016-11-22 | ||||
| 2014-06-29 | 65.30M shares 10-K · filed 2015-11-20 | 65.51M shares derived: average of 2 quarters · filed 2015-11-20 | 65.49M shares 10-Q · filed 2015-07-31 | 65.23M shares derived: average of 4 quarters · filed 2015-11-20 | ||||
| 2014-03-30 | 65.71M shares 10-K · filed 2015-11-20 | 65.52M shares 10-Q · filed 2015-05-01 | 65.20M shares derived: average of 3 quarters · filed 2015-11-20 | 65.11M shares derived: average of 4 quarters · filed 2015-11-20 | ||||
| 2013-12-29 | 65.05M shares 10-K · filed 2015-11-20 | 64.95M shares derived: average of 2 quarters · filed 2015-11-20 | 64.91M shares derived: average of 3 quarters · filed 2015-11-20 | 65.05M shares derived: average of 4 quarters · filed 2015-11-20 | ||||
| 2013-09-29 | 64.85M shares 10-K · filed 2014-11-19 | 64.84M shares derived: average of 2 quarters · filed 2014-11-19 | 65.05M shares derived: average of 3 quarters · filed 2014-11-19 | 64.54M shares 10-K · filed 2015-11-20 | ||||
| 2013-06-30 | 64.83M shares 10-K · filed 2014-11-19 | 65.15M shares derived: average of 2 quarters · filed 2014-11-19 | 64.55M shares 10-Q · filed 2014-08-04 | 64.83M shares derived: average of 4 quarters · filed 2014-11-19 | ||||
| 2013-03-31 | 65.47M shares 10-K · filed 2013-11-20 | 65.21M shares 10-Q · filed 2014-05-02 | 64.83M shares derived: average of 3 quarters · filed 2014-11-19 | 64.66M shares derived: average of 4 quarters · filed 2014-11-19 | ||||
| 2012-12-30 | 64.61M shares 10-K · filed 2014-11-19 | 64.50M shares derived: average of 2 quarters · filed 2014-11-19 | 64.39M shares derived: average of 3 quarters · filed 2014-11-19 | 64.25M shares derived: average of 4 quarters · filed 2014-11-19 | ||||
| 2012-09-30 | 64.40M shares 10-K · filed 2013-11-20 | 64.29M shares derived: average of 2 quarters · filed 2013-11-20 | 64.13M shares derived: average of 3 quarters · filed 2013-11-20 | 63.93M shares 10-K · filed 2014-11-19 | ||||
| 2012-07-01 | 64.18M shares 10-K · filed 2013-11-20 | 64.00M shares derived: average of 2 quarters · filed 2013-11-20 | 63.75M shares 10-Q · filed 2013-08-09 | 63.48M shares derived: average of 4 quarters · filed 2013-11-20 | ||||
| 2012-04-01 | 63.82M shares 10-K · filed 2013-11-20 | 63.50M shares 10-Q · filed 2013-05-03 | 63.25M shares derived: average of 3 quarters · filed 2013-11-20 | 63.17M shares derived: average of 4 quarters · filed 2013-11-20 | ||||
| 2012-01-01 | 63.07M shares 10-K · filed 2013-11-20 | 62.97M shares derived: average of 2 quarters · filed 2013-11-20 | 62.96M shares derived: average of 3 quarters · filed 2013-11-20 | 62.95M shares derived: average of 4 quarters · filed 2013-11-20 | ||||
| 2011-10-02 | 62.86M shares 10-K · filed 2012-11-15 | 62.90M shares derived: average of 2 quarters · filed 2012-11-15 | 62.91M shares derived: average of 3 quarters · filed 2012-11-15 | 62.77M shares 10-K · filed 2013-11-20 | ||||
| 2011-07-03 | 62.93M shares 10-K · filed 2012-11-15 | 62.94M shares derived: average of 2 quarters · filed 2012-11-15 | 62.74M shares 10-Q · filed 2012-08-03 | 62.58M shares derived: average of 4 quarters · filed 2012-11-15 | ||||
| 2011-04-03 | 62.95M shares 10-K · filed 2012-11-15 | 62.64M shares 10-Q · filed 2012-05-04 | 62.46M shares derived: average of 3 quarters · filed 2012-11-15 | 62.39M shares derived: average of 4 quarters · filed 2012-11-15 | ||||
| 2011-01-02 | 62.44M shares 10-K · filed 2012-11-15 | 62.22M shares derived: average of 2 quarters · filed 2012-11-15 | 62.21M shares derived: average of 3 quarters · filed 2012-11-15 | 62.20M shares derived: average of 4 quarters · filed 2012-11-15 | ||||
| 2010-10-03 | 62.00M shares 10-K · filed 2011-11-17 | 62.09M shares derived: average of 2 quarters · filed 2011-11-17 | 62.12M shares derived: average of 3 quarters · filed 2011-11-17 | 62.09M shares 10-K · filed 2012-11-15 | ||||
| 2010-06-27 | 62.18M shares 10-K · filed 2011-11-17 | 62.17M shares derived: average of 2 quarters · filed 2011-11-17 | 62.12M shares 10-Q · filed 2011-08-05 | 62.07M shares derived: average of 4 quarters · filed 2011-11-17 | ||||
| 2010-03-28 | 62.17M shares 10-K · filed 2011-11-17 | 62.08M shares 10-Q · filed 2011-05-06 | 62.04M shares derived: average of 3 quarters · filed 2011-11-17 | 61.80M shares derived: average of 4 quarters · filed 2011-11-17 | ||||
| 2009-12-27 | 62.09M shares 10-K · filed 2011-11-17 | 61.97M shares derived: average of 2 quarters · filed 2011-11-17 | 61.68M shares derived: average of 3 quarters · filed 2011-11-17 | |||||
| 2009-09-27 | 61.85M shares derived: 10-K 12 month − 10-Q 9 month · filed 2011-11-17 | 61.48M shares derived: average of 2 quarters · filed 2011-11-17 | 60.99M shares 10-K · filed 2011-11-17 | |||||
| 2009-06-28 | 61.11M shares 10-Q · filed 2010-07-30 | 60.71M shares 10-Q · filed 2010-07-30 | ||||||
| 2008-09-28 | 59.63M shares 10-K · filed 2010-11-16 |
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