Tetra Tech Basic Shares Outstanding 2010-2025 | TTEK

Tetra Tech annual/quarterly basic shares outstanding history and growth rate from 2010 to 2025. Basic shares outstanding can be defined as the number of shares held by shareholders including insiders but not including a company's treasury shares.
  • Tetra Tech basic shares outstanding for the quarter ending March 31, 2025 were $0.266B, a 0.63% decline year-over-year.
  • Tetra Tech basic shares outstanding for the twelve months ending March 31, 2025 were $1.069B, a 0.22% increase year-over-year.
  • Tetra Tech annual basic shares outstanding for 2024 were $0.267B, a 0.51% increase from 2023.
  • Tetra Tech annual basic shares outstanding for 2023 were $0.266B, a 0.78% decline from 2022.
  • Tetra Tech annual basic shares outstanding for 2022 were $0.268B, a 0.85% decline from 2021.
Tetra Tech Annual Basic Shares Outstanding
(Millions of US $)
2024 $267
2023 $266
2022 $268
2021 $270
2020 $271
2019 $275
2018 $278
2017 $285
2016 $291
2015 $305
2014 $322
2013 $323
2012 $316
2011 $310
2010 $307
2009 $301
Tetra Tech Quarterly Basic Shares Outstanding
(Millions of US $)
2025-03-31 $266
2024-12-31 $268
2024-09-30 $267
2024-06-30 $268
2024-03-31 $267
2023-12-31 $267
2023-09-30 $266
2023-06-30 $266
2023-03-31 $266
2022-12-31 $265
2022-09-30 $268
2022-06-30 $268
2022-03-31 $269
2021-12-31 $270
2021-09-30 $270
2021-06-30 $271
2021-03-31 $271
2020-12-31 $270
2020-09-30 $271
2020-06-30 $270
2020-03-31 $273
2019-12-31 $273
2019-09-30 $275
2019-06-30 $274
2019-03-31 $276
2018-12-31 $277
2018-09-30 $278
2018-06-30 $278
2018-03-31 $279
2017-12-31 $279
2017-09-30 $285
2017-06-30 $286
2017-03-31 $286
2016-12-31 $285
2016-09-30 $291
2016-06-30 $289
2016-03-31 $292
2015-12-31 $295
2015-09-30 $305
2015-06-30 $301
2015-03-31 $306
2014-12-31 $312
2014-09-30 $322
2014-06-30 $323
2014-03-31 $324
2013-12-31 $321
2013-09-30 $323
2013-06-30 $324
2013-03-31 $323
2012-12-31 $319
2012-09-30 $316
2012-06-30 $317
2012-03-31 $315
2011-12-31 $312
2011-09-30 $310
2011-06-30 $311
2011-03-31 $311
2010-12-31 $308
2010-09-30 $307
2010-06-30 $308
2010-03-31 $308
2009-12-31 $306
2009-09-30 $301
2009-06-30 $301
2009-03-31 $300
Sector Industry Market Cap Revenue
Industrial Products Pollution Control Equipment & Services $9.294B $5.199B
Tetra Tech is a leading provider of consulting, construction management, engineering, program management and technical services. It serves clients by providing cost-effective and innovative solutions on dealing with the fundamental needs for water, environmental and alternative energy services. Tetra Tech's has a diverse base of international and U.S. commercial clients, as well as U.S. federal and U.S. state and local government agencies. Tetra Tech reports its businesses under the following two segments: Government Services Group and Commercial / International Services Group.
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