2-Apr-2026
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Tetra Tech Appoints Eric W. Thornburg to its Board of Directors
Business Wire (Thu, 26-Mar 9:00 AM ET)
Port of Los Angeles Selects Tetra Tech for Environmental Services Master Services Agreement
Business Wire (Tue, 24-Mar 9:00 AM ET)
Tetra Tech Awarded $14 Million DLA Technology Task Order Contract
Business Wire (Tue, 17-Mar 9:00 AM ET)
Tetra Tech Joint Venture Awarded $99 Million U.S. Navy A-E Services Contract
Business Wire (Thu, 12-Mar 9:00 AM ET)
Tetra Tech Selected for $100 Million Multiple-Award Environmental Services Contract
Business Wire (Thu, 19-Feb 9:00 AM ET)
Tetra Tech Selected for Netherlands Water Engineering Framework
Business Wire (Tue, 17-Feb 9:00 AM ET)
U.S. Army Corps of Engineers Selects Tetra Tech for $49 Million Multiple-Award A-E Design Contract
Business Wire (Thu, 12-Feb 9:00 AM ET)
Business Wire (Tue, 3-Feb 9:00 AM ET)
Tetra Tech Reports Strong First Quarter 2026 Results and Raises Fiscal Year 2026 Guidance
Business Wire (Wed, 28-Jan 4:00 PM ET)
Tetra Tech Acquires Halvik Corp
Business Wire (Thu, 22-Jan 9:03 AM ET)
Tetra Tech Inc provides consulting and engineering services for environmental, infrastructure, resource management, energy, and international development markets. It specializes in providing water-related services for public and private clients. It designs infrastructure, facilities, and other structures with complex plans and resource management. it has two reportable segments. Its Government Services Group (GSG) segment includes activities with U.S. government clients (federal, state and local) and activities with development agencies world-wide. Commercial/International Services Group (CIG) segment, which derives maximum revenue, includes activities with U.S. commercial clients and international clients other than development agencies.
Tetra Tech trades on the NASDAQ stock market under the symbol TTEK.
As of April 2, 2026, TTEK stock price climbed to $31.07 with 1,568,243 million shares trading.
TTEK has a beta of 0.52, meaning it tends to be less sensitive to market movements. TTEK has a correlation of 0.07 to the broad based SPY ETF.
TTEK has a market cap of $8.10 billion. This is considered a Mid Cap stock.
Last quarter Tetra Tech reported $1 billion in Revenue and $.35 earnings per share. This beat revenue expectation by $63 million and exceeded earnings estimates by $.04.
In the last 3 years, TTEK traded as high as $51.20 and as low as $26.46.
The top ETF exchange traded funds that TTEK belongs to (by Net Assets): VTI, IJH, VB, VBR, VXF.
TTEK has underperformed the market in the last year with a return of +6.0%, while the SPY ETF gained +18.2%. In the last 3 month period, TTEK fell short of the market, returning -7.2%, while SPY returned -3.6%. However, in the most recent 2 weeks TTEK has outperformed the stock market by returning +0.9%, while SPY returned -0.6%.
TTEK support price is $29.96 and resistance is $31.50 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that TTEK shares will trade within this expected range on the day.
