Tetra Tech, Inc. (TTEK)
NASDAQ: TTEK · Real-Time Price · USD
37.61
-3.04 (-7.48%)
At close: Nov 11, 2026, 4:00 PM EST
41.85
+4.24 (11.27%)
After-hours: Nov 11, 2026, 4:43 PM EST
Tetra Tech Market Cap
Tetra Tech has a market cap or net worth of $9.63 billion as of November 11, 2026. It is the 2,081st most valuable company in the world and the 743rd biggest in the United States. Its market cap has increased by 14.27% in one year.
Market Cap
9.63B
Enterprise Value
10.42B
1-Year Change
14.27%
Global Rank
Country Rank
#743 United States
Category
ChartMarket Cap Chart
Since December 1, 1998, Tetra Tech's market cap has increased from $621.60M to $9.63B, an increase of 1,449.20%. That is a compound annual growth rate of 10.30%.
| Date | Market Cap | % Change |
|---|---|---|
| Nov 11, 2026 | 9.63B | 10.08% |
| Dec 31, 2025 | 8.75B | -17.99% |
| Dec 31, 2024 | 10.67B | 20.01% |
| Dec 29, 2023 | 8.89B | 15.55% |
| Dec 30, 2022 | 7.69B | -15.93% |
| Dec 31, 2021 | 9.15B | 46.95% |
| Dec 31, 2020 | 6.23B | 32.38% |
| Dec 31, 2019 | 4.70B | 64.12% |
| Dec 31, 2018 | 2.87B | 6.81% |
| Dec 29, 2017 | 2.68B | 8.97% |
| Dec 30, 2016 | 2.46B | 60.31% |
| Dec 31, 2015 | 1.54B | -8.12% |
| Dec 31, 2014 | 1.67B | -6.89% |
| Dec 31, 2013 | 1.80B | 6.24% |
| Dec 31, 2012 | 1.69B | 25.16% |
| Dec 30, 2011 | 1.35B | -12.76% |
| Dec 31, 2010 | 1.55B | -7.03% |
| Dec 31, 2009 | 1.66B | 15.12% |
| Dec 31, 2008 | 1.45B | 15.05% |
| Dec 31, 2007 | 1.26B | 20.34% |
| Dec 29, 2006 | 1.04B | 16.68% |
| Dec 30, 2005 | 895.10M | -4.92% |
| Dec 31, 2004 | 941.40M | -30.34% |
| Dec 31, 2003 | 1.35B | 107.76% |
| Dec 31, 2002 | 650.50M | -37.63% |
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Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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