Tetra Tech - 15 Year Stock Price History | TTEK
Historical daily share price chart and data for Tetra Tech since 2011 adjusted for splits and dividends. The latest closing stock price for Tetra Tech as of September 16, 2026 is 36.47.
- The all-time high Tetra Tech stock closing price was 49.77 on October 29, 2024.
- The Tetra Tech 52-week high stock price is 43.14, which is 18.3% above the current share price.
- The Tetra Tech 52-week low stock price is 25.81, which is 29.2% below the current share price.
- The average Tetra Tech stock price for the last 52 weeks is 33.16.
| Tetra Tech Historical Annual Stock Price Data | ||||||
|---|---|---|---|---|---|---|
| Year | Average Stock Price | Year Open | Year High | Year Low | Year Close | Annual % Change |
| 2026 | 32.7511 | 33.4385 | 42.3422 | 26.1269 | 36.4700 | 9.42% |
| 2025 | 33.9302 | 39.3403 | 42.0037 | 27.6807 | 33.3292 | -15.19% |
| 2024 | 40.6171 | 33.0001 | 49.7669 | 31.0380 | 39.3008 | 19.98% |
| 2023 | 30.0171 | 27.8989 | 33.6967 | 25.8581 | 32.7549 | 15.74% |
| 2022 | 27.9474 | 33.1922 | 33.3860 | 23.2162 | 28.3004 | -13.96% |
| 2021 | 27.4629 | 21.9948 | 36.8386 | 21.9948 | 32.8920 | 47.46% |
| 2020 | 17.4276 | 16.5073 | 24.0842 | 12.6328 | 22.3050 | 35.34% |
| 2019 | 13.9464 | 9.7100 | 17.0984 | 9.2242 | 16.4805 | 67.76% |
| 2018 | 10.9289 | 9.0821 | 13.6987 | 8.5456 | 9.8238 | 8.39% |
| 2017 | 8.3636 | 7.9768 | 9.5243 | 7.3583 | 9.0633 | 12.57% |
| 2016 | 6.0801 | 4.7250 | 8.2210 | 4.2839 | 8.0514 | 67.65% |
| 2015 | 4.7103 | 4.8686 | 5.1717 | 4.2009 | 4.8025 | -1.39% |
| 2014 | 4.9268 | 4.9786 | 5.5866 | 4.4054 | 4.8704 | -3.82% |
| 2013 | 4.8224 | 4.8646 | 5.6952 | 4.0628 | 5.0636 | 5.70% |
| 2012 | 4.6174 | 3.9850 | 4.9912 | 3.9235 | 4.7904 | 22.60% |
| Sector | Industry | Market Cap | Revenue |
|---|---|---|---|
| Construction | Engineering - Research & Development Services | $9.402B | $5.443B |
| 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. | |||
| Stock Name | Country | Market Cap | PE Ratio |
|---|---|---|---|
| Quanta Services (PWR) | United States | $92.213B | 49.99 |
| Ferrovial (FER) | Netherlands | $39.799B | 0.00 |
| Alfa Laval AB (ALFVY) | Sweden | $22.811B | 26.16 |
| Sterling Infrastructure (STRL) | United States | $14.041B | 29.81 |
| AECOM (ACM) | United States | $8.257B | 17.16 |
| Fluor (FLR) | United States | $7.227B | 26.23 |
| Babcock Group (BCKIY) | United Kingdom | $6.581B | 0.00 |
| Legence (LGN) | United States | $5.731B | 0.00 |
| VSE (VSEC) | United States | $4.996B | 35.12 |
| Amentum Holdings (AMTM) | United States | $4.924B | 8.64 |
| KBR (KBR) | United States | $4.705B | 9.42 |
| Arcadis (ARCAY) | Netherlands | $4.293B | 0.00 |
| Metallurgical Of China (MLLUY) | China | $3.729B | 0.00 |
| Kadant Inc (KAI) | United States | $3.136B | 23.88 |
| Innodata Inc (INOD) | United States | $1.869B | 41.19 |
| Cardinal Infrastructure Group (CDNL) | United States | $1.600B | 0.00 |
| SENIOR (SNIRF) | United Kingdom | $1.573B | 0.00 |
| Vesuvius (CKSNY) | United Kingdom | $1.259B | 0.00 |
| Chiyoda (CHYCY) | Japan | $1.062B | 6.48 |
| Mayville Engineering (MEC) | United States | $0.437B | 0.00 |
| Magnera (MAGN) | United States | $0.415B | 0.00 |
| Matrix Service (MTRX) | United States | $0.281B | 38.15 |
| TSS (TSSI) | United States | $0.230B | 17.00 |
| Magnitude (MAGH) | Singapore | $0.225B | 0.00 |
| Shimmick (SHIM) | United States | $0.138B | 0.00 |
| Skyline Builders (SKBL) | Hong Kong, SAR China | $0.047B | 0.00 |
| Skyline Builders (KAZR) | Hong Kong, SAR China | $0.033B | 0.00 |
| SKK Holdings (SKK) | Singapore | $0.009B | 0.00 |
| SUs (SUGP) | Hong Kong, SAR China | $0.001B | 0.00 |