This page has not been authorized, sponsored, or otherwise approved or endorsed by the companies represented herein. Each of the company logos represented herein are trademarks of Microsoft Corporation; Dow Jones & Company; Nasdaq, Inc.; Forbes Media, LLC; Investor's Business Daily, Inc.; and Morningstar, Inc.
Copyright 2025 Zacks Investment Research | 101 N Wacker Drive, Floor 15, Chicago, IL 60606
At the center of everything we do is a strong commitment to independent research and sharing its profitable discoveries with investors. This dedication to giving investors a trading advantage led to the creation of our proven Zacks Rank stock-rating system. Since 1988 it has more than doubled the S&P 500 with an average gain of +23.75% per year. These returns cover a period from January 1, 1988 through July 7, 2025. Zacks Rank stock-rating system returns are computed monthly based on the beginning of the month and end of the month Zacks Rank stock prices plus any dividends received during that particular month. A simple, equally-weighted average return of all Zacks Rank stocks is calculated to determine the monthly return. The monthly returns are then compounded to arrive at the annual return. Only Zacks Rank stocks included in Zacks hypothetical portfolios at the beginning of each month are included in the return calculations. Zacks Ranks stocks can, and often do, change throughout the month. Certain Zacks Rank stocks for which no month-end price was available, pricing information was not collected, or for certain other reasons have been excluded from these return calculations. Zacks may license the Zacks Mutual Fund rating provided herein to third parties, including but not limited to the issuer.
Visit Performance Disclosure for information about the performance numbers displayed above.
Visit www.zacksdata.com to get our data and content for your mobile app or website.
Real time prices by BATS. Delayed quotes by Sungard.
NYSE and AMEX data is at least 20 minutes delayed. NASDAQ data is at least 15 minutes delayed.
This site is protected by reCAPTCHA and the Google Privacy Policy, DMCA Policy and Terms of Service apply.
Zacks News
Is Tetra Tech (TTEK) a Great Growth Stock?
by Zacks Equity Research
If you are looking for a fast-growing stock that is still seeing plenty of opportunities on the horizon, make sure to consider Tetra Tech (TTEK).
5 Waste Management Stocks to Gain From Coronavirus Outbreak
by Zacks Equity Research
Disposal of medical waste has been a concern since outbreak of the novel coronavirus. Here're five waste management stocks that are poised to gain from this scenario.
Tetra Tech (TTEK) Surpasses Q1 Earnings Estimates, Ups View
by Zacks Equity Research
Tetra Tech's (TTEK) first-quarter fiscal 2020 results gain from strengthening environmental, renewable energy and other businesses. It increases earnings projection for fiscal 2020.
Tetra Tech (TTEK) Tops Q1 Earnings and Revenue Estimates
by Zacks Equity Research
Tetra (TTEK) delivered earnings and revenue surprises of 9.09% and 0.88%, respectively, for the quarter ended December 2019. Do the numbers hold clues to what lies ahead for the stock?
Tetra Tech (TTEK) Earnings Expected to Grow: What to Know Ahead of Next Week's Release
by Zacks Equity Research
Tetra (TTEK) doesn't possess the right combination of the two key ingredients for a likely earnings beat in its upcoming report. Get prepared with the key expectations.
Tetra Tech (TTEK) to Gain From Strong End Markets Amid Risks
by Zacks Equity Research
Robust opportunities across Tetra Tech's (TTEK) client sectors, along with WYG and eGlobalTech buyouts are expected to boost its growth. Escalating costs and forex woes weigh on the company.
Tetra (TTEK) Up 0.2% Since Last Earnings Report: Can It Continue?
by Zacks Equity Research
Tetra (TTEK) reported earnings 30 days ago. What's next for the stock? We take a look at earnings estimates for some clues.
Tetra Tech Wins $45M Five-Year Contract From Federal Client
by Zacks Equity Research
Tetra Tech (TTEK) gains from contracts received from government agencies. The architect-engineer contract from TAM will help the company strengthen business in the Middle East.
Tetra Tech (TTEK) Q4 Earnings and Revenues Beat Estimates
by Zacks Equity Research
Tetra Tech's (TTEK) fourth-quarter fiscal 2019 results gain from strengthening environmental, disaster response, renewable energy and other businesses. It provides an impressive view for fiscal 2020.
Tetra Tech (TTEK) Surpasses Q4 Earnings and Revenue Estimates
by Zacks Equity Research
Tetra (TTEK) delivered earnings and revenue surprises of 3.53% and 0.22%, respectively, for the quarter ended September 2019. Do the numbers hold clues to what lies ahead for the stock?
Tetra Tech (TTEK) Reports Next Week: Wall Street Expects Earnings Growth
by Zacks Equity Research
Tetra (TTEK) doesn't possess the right combination of the two key ingredients for a likely earnings beat in its upcoming report. Get prepared with the key expectations.
Bright Near-Term Outlook for Pollution Control Industry
by Zacks Equity Research
Higher infrastructure-related work, government regulations, and pollution-related health concerns are driving the pollution control industry. Tariffs and high costs are headwinds.
Silgan (SLGN) Q3 Earnings & Sales In Line with Estimates
by Zacks Equity Research
Silgan's (SLGN) third-quarter top and bottom line matched the Zacks Consensus Estimate and the company cut adjusted earnings per share to the range of $2.12 to $2.17.
Packaging Corp (PKG) Q3 Earnings Beat Estimates, Sales Miss
by Zacks Equity Research
Packaging Corporation (PKG) Q3 earnings beat the Zacks Consensus Estimate but was lower than the year-ago quarter due to higher costs and lower volume in the Paper and Packaging segments.
iRobot (IRBT) Beats Q3 Earnings Estimates, Lowers View
by Zacks Equity Research
iRobot's (IRBT) third-quarter 2019 results gain from solid product demand, mainly in the international arena. It lowers view for 2019 on tariffs, reduced pricing, promotional activities and results so far.
The Zacks Analyst Blog Highlights: Tetra Tech, Cintas, Casella Waste Systems, MKS Instruments and ESCO Technologies
by Zacks Equity Research
The Zacks Analyst Blog Highlights: Tetra Tech, Cintas, Casella Waste Systems, MKS Instruments and ESCO Technologies
Tetra (TTEK) Hits 52-Week High, Can the Run Continue?
by Zacks Equity Research
Tetra (TTEK) is at a 52-week high, but can investors hope for more gains in the future? We take a look at the company's fundamentals for clues.
5 Industrial Stocks Flying High Amid Slowdown Expectation
by Nalak Das
Despite several headwinds owing to trade war with China, industrial stocks have performed quite strongly so far this year.
Tetra Tech (TTEK) Secures $85M Single-Award Deal From DFID
by Zacks Equity Research
Tetra Tech's (TTEK) deal with DFID will support the latter's Powering Economic Growth in Northern Nigeria (LINKS) program.
Tetra Tech (TTEK) Clinches $500M Five-Year Deal From USAID
by Zacks Equity Research
Tetra Tech's (TTEK) support services are likely to aid USAID's work in addressing the increasing demand for utilization of modern energy services.
Tetra (TTEK) Hits 52-Week High, Can the Run Continue?
by Zacks Equity Research
Tetra (TTEK) is at a 52-week high, but can investors hope for more gains in the future? We take a look at the company's fundamentals for clues.
Tetra Tech (TTEK) Secures $48M Five-Year Contract From USAID
by Zacks Equity Research
Tetra Tech's (TTEK) support services are likely to aid USAID's work in lowering and preventing marine debris pollution in oceans by targeting ocean plastics at their source.
Alamo (ALG) to Acquire Morbark to Boost Industrial Division
by Zacks Equity Research
Alamo (ALG) plans to buy all outstanding capital shares of Morbark in a bid to strengthen its range of vegetation maintenance equipment offerings.
Donaldson (DCI) Q4 Earnings & Revenues Top Estimates, Up Y/Y
by Zacks Equity Research
Donaldson's (DCI) fiscal Q4 earnings jump year over year on the back of healthy sales growth.
Here's Why Should You Hold On to Greif (GEF) at the Moment
by Zacks Equity Research
Greif (GEF) is worth retaining in the portfolio at the moment, backed by the Caraustar acquisition as well as the company's diverse product portfolio and solid growth projections.