Sifting through countless of stocks in the Commercial Services & Supplies industry can be tedious, and sometimes two stocks are just too similar to judge which is the better investment. If you’re on the fence about investing in Tetra Tech, Inc., OPENLANE, Inc., OPENLANE or Inc. because you’re not sure how they measure up, it’s important to compare them on a few factors before making your decision.

Read on to learn how Tetra Tech, Inc., OPENLANE, Inc., OPENLANE and Inc. compare based on key financial metrics to determine which better meets your investment needs.

About Tetra Tech, Inc., OPENLANE, Inc., OPENLANE and Inc.

Tetra Tech, Inc. provides consulting and engineering services focusing on water, environment, and sustainable infrastructure in the United States and internationally. The company operates through two segments, Government Services Group (GSG) and Commercial/International Services Group (CIG). The GSG segment offers consulting and engineering services, including water resources analysis and water management, environmental monitoring, data analytics, government consulting, waste management, and civil infrastructure master planning and resilient engineering design for facilities, as well as transportation and local development projects primarily to government clients, including federal, state, and local, as well as international development agencies. It also offers sustainable solutions, such as energy management consulting, and greenhouse gas inventory assessment, certification, reduction, and management services. The CIG segment provides consulting and engineering services, including natural resources, energy, and utilities, as well as sustainable infrastructure master planning and engineering design for facilities; and transportation and local development projects to commercial and international clients, including the commercial and government sectors. The company offers early data collection and monitoring, data analysis and information management, science and engineering applied research, engineering design, project management, and operations and maintenance services; climate change consulting; greenhouse gas inventory assessment, certification, reduction, and management services; environmental remediation and reconstruction services, industrial water treatment and reuse services; and engineering services, such as data centers, advanced manufacturing, security systems, training and audiovisual facilities, clean rooms, laboratories, medical facilities, and disaster preparedness facilities. The company was founded in 1966 and is headquartered in Pasadena, California.

OPENLANE, Inc., together with its subsidiaries, operates as a digital marketplace for wholesale used vehicles in the United States, Canada, Continental Europe, and the United Kingdom. The company operates through two segments, Marketplace and Finance. The Marketplace segment includes various activities designed to facilitate the transfer of used vehicles for sellers and buyers; vehicle logistics center locations; SaaS-based private label remarketing solutions to automobile manufacturers, captive finance companies, and other commercial customers to digitally offer vehicles for sale; wholesale vehicle marketplaces; and value-added ancillary services including inbound and outbound transportation logistics, reconditioning and mechanical work, vehicle inspection and certification, titling, administrative, and collateral recovery services. This segment sells its products and services through commercial fleet operators, financial institutions, car rental companies, new and used vehicle dealers, and vehicle manufacturers. Its marketplaces include OPENLANE platform, a mobile app enabled solutions that allows dealers to sell and source inventory. The Finance segment offers floorplan financing, a short-term inventory-secured financing to independent vehicle dealers; liquidity for customer trade-ins; and title services. In addition, the company provides pre- and post-sale inspection; transportation and logistics; digital marketplace services; remarketing services; and vehicle research services. It serves commercial customers, and franchise and independent dealer customers. The company was formerly known as KAR Auction Services, Inc. and changed its name to OPENLANE, Inc. in May 2023. OPENLANE, Inc. was incorporated in 2006 and is headquartered in Carmel, Indiana.

OPENLANE, Inc., together with its subsidiaries, operates as a digital marketplace for wholesale used vehicles in the United States, Canada, Continental Europe, and the United Kingdom. The company operates through two segments, Marketplace and Finance. The Marketplace segment includes various activities designed to facilitate the transfer of used vehicles for sellers and buyers; vehicle logistics center locations; SaaS-based private label remarketing solutions to automobile manufacturers, captive finance companies, and other commercial customers to digitally offer vehicles for sale; wholesale vehicle marketplaces; and value-added ancillary services including inbound and outbound transportation logistics, reconditioning and mechanical work, vehicle inspection and certification, titling, administrative, and collateral recovery services. This segment sells its products and services through commercial fleet operators, financial institutions, car rental companies, new and used vehicle dealers, and vehicle manufacturers. Its marketplaces include OPENLANE platform, a mobile app enabled solutions that allows dealers to sell and source inventory. The Finance segment offers floorplan financing, a short-term inventory-secured financing to independent vehicle dealers; liquidity for customer trade-ins; and title services. In addition, the company provides pre- and post-sale inspection; transportation and logistics; digital marketplace services; remarketing services; and vehicle research services. It serves commercial customers, and franchise and independent dealer customers. The company was formerly known as KAR Auction Services, Inc. and changed its name to OPENLANE, Inc. in May 2023. OPENLANE, Inc. was incorporated in 2006 and is headquartered in Carmel, Indiana.

Latest Commercial Services & Supplies and Tetra Tech, Inc., OPENLANE, Inc. Stock News

As of August 20, 2026, Tetra Tech, Inc. had a $9.4 billion market capitalization, compared to the Commercial Services & Supplies median of $725.5 million. Tetra Tech, Inc.’s stock is up 10.4% in 2026, up 1.5% in the previous five trading days and up 1.75% in the past year.

Currently, Tetra Tech, Inc.’s price-earnings ratio is 22.0. Tetra Tech, Inc.’s trailing 12-month revenue is $4.4 billion with a 10.0% net profit margin. Year-over-year quarterly sales growth most recently was -3.9%. Analysts expect adjusted earnings to reach $1.577 per share for the current fiscal year. Tetra Tech, Inc. currently has a 0.8% dividend yield.

As of August 20, 2026, OPENLANE, Inc. had a $4.2 billion market cap, putting it in the 64th percentile of all stocks. OPENLANE, Inc.’s stock is up 11.7% in 2026, down 6.3% in the previous five trading days and up 21.72% in the past year.

Currently, OPENLANE, Inc. does not have a price-earnings ratio. OPENLANE, Inc.’s trailing 12-month revenue is $2.1 billion with a 9.7% net profit margin. Year-over-year quarterly sales growth most recently was 15.1%. Analysts expect adjusted earnings to reach $1.441 per share for the current fiscal year. OPENLANE, Inc. does not currently pay a dividend.

How We Compare Tetra Tech, Inc., OPENLANE, Inc., OPENLANE and Inc. Stock Grades

Stock evaluation requires access to huge amounts of data and the knowledge and time to sift through it all, make sense of financial ratios, read income statements and analyze recent stock movements. AAII created A+ Investor, a robust data suite that condenses data research in an actionable and customizable way suitable for investors of all knowledge levels, to help investors streamline and work through such data.

AAII’s proprietary stock grades come with A+ Investor. These offer intuitive A‐F grades for each of five key investing factors: value, growth, momentum, earnings estimate revisions and quality. Here, we’ll take a closer look at Tetra Tech, Inc., OPENLANE, Inc., OPENLANE and Inc.’s stock grades to see how they measure up against one another.

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Tetra Tech, Inc., OPENLANE, Inc., OPENLANE and Inc. Stock Value Grades

Company	Ticker	Value
Tetra Tech, Inc.	TTEK	C
OPENLANE, Inc.	OPLN	C
OPENLANE, Inc.	OPLN	C

Successful stock investing involves buying low and selling high, so stock valuation is an important consideration for stock selection.

Buying stocks that are going to go up typically means buying stocks that are undervalued in the first place, although momentum investors may argue that point.

AAII’s A+ Investor Value Grade derives from a stock’s value score. The Value Score is the percentile rank of the average of the percentile ranks of the price-to-sales ratio, price-earnings ratio, enterprise-value-to-EBITDA (EV/EBITDA) ratio, shareholder yield, price-to-book-value ratio and price-to-free-cash-flow ratio. The score is variable, meaning it can consider all six ratios or, should any of the six ratios not be valid, the remaining ratios that are valid. To be assigned a Value Score, stocks must have a valid (non-null) ratio and corresponding ranking for at least two of the six valuation ratios.

Stocks with a Value Score from 81 to 100 are considered deep value, those with a score between 61 and 80 are a good value and so on.

Tetra Tech, Inc. has a Value Score of 41, which is Average. OPENLANE, Inc. has a Value Score of 43, which is Average. OPENLANE, Inc. has a Value Score of 43, which is Average.

The Value Stock Winner: No Clear Winner

Neither Tetra Tech, Inc., OPENLANE, Inc., OPENLANE or Inc. has a high enough value grade to be considered a “winner.” Investors who are considering these companies should do additional due diligence and research to see if either could be a good addition to their portfolio. It’s important to look at a wide range of financial metrics in order to determine if Tetra Tech, Inc., OPENLANE, Inc., OPENLANE or Inc. is the better investment when it comes to value.

Tetra Tech, Inc., OPENLANE, Inc., OPENLANE and Inc.’s Momentum Grades

Company	Ticker	Momentum
Tetra Tech, Inc.	TTEK	B
OPENLANE, Inc.	OPLN	C
OPENLANE, Inc.	OPLN	C

Momentum grades help to uncover stocks experiencing anomalously high rates of return; research finds that stocks with high relative levels of momentum tend to outperform, whereas those with low levels of momentum tend to continue underperforming. Momentum is based on the price change of a stock over a specified period relative to all other stocks.

Typically, AAII looks at the weighted relative strength over the trailing four quarters. The weighted four-quarter relative strength rank is the relative price change for each of the past four quarters. The most recent quarterly price change is given a weight of 40% and each of the three previous quarters are given a weighting of 20%.

Tetra Tech, Inc. has a Momentum Score of 69, which is Strong. OPENLANE, Inc. has a Momentum Score of 51, which is Average. OPENLANE, Inc. has a Momentum Score of 51, which is Average.

The Momentum Grade Winner: Tetra Tech, Inc.

As you can clearly see from the Momentum Grade breakdown above, Tetra Tech, Inc. is considered to have stronger momentum compared to OPENLANE, Inc.. For those specifically looking for companies that have stronger momentum compared to other companies in the same industry, Tetra Tech, Inc. could be a good stock to invest in. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Tetra Tech, Inc., OPENLANE, Inc., OPENLANE and Inc.’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
Tetra Tech, Inc.	TTEK	B
OPENLANE, Inc.	OPLN	B
OPENLANE, Inc.	OPLN	B

Earnings estimate revisions scores consider the magnitude of a company’s earnings surprise in its last two reported fiscal quarters. Often, positive surprises beget further positive surprises‐or at least continued sales growth (the exact opposite is generally true, too).

Estimate revisions offer an indication of what analysts are thinking about the short-term prospects of a firm. Estimate revisions are based on the statistical significance of a firm’s last two quarterly earnings surprises and the percentage change in its consensus estimate for the current fiscal year over the past month and past three months.

Tetra Tech, Inc. has a Earnings Estimate Score of 65, which is Positive. OPENLANE, Inc. has a Earnings Estimate Score of 71, which is Positive. OPENLANE, Inc. has a Earnings Estimate Score of 71, which is Positive.

The Earnings Estimate Revisions Grade Winner: It’s a Tie!

Looking at the Earnings Estimate Revisions Grade breakdown above, both Tetra Tech, Inc., OPENLANE, Inc., OPENLANE and Inc. have a grade of B. For those focusing solely on a company’s estimate revisions, other financial metrics will need to be evaluated to determine whether Tetra Tech, Inc., OPENLANE, Inc., OPENLANE or Inc. is a better fit.

Other Tetra Tech, Inc., OPENLANE, Inc., OPENLANE and Inc. Grades

In addition to Value, Momentum and Estimate Revisions, A+ Investor also provides grades for Growth and Quality.

Growth investing builds on the idea that stocks of companies exhibiting strong, consistent and prolonged growth outperform those of slower-growth companies. AAII measures growth through consistency of annual sales growth, five-year sales growth rankings adjusted for extreme levels, and consistency of positive annual cash from operations.

AAII’s A+ Investor Quality Grade comes from the ranking of key metrics. Specifically, the quality grade is the percentile rank of the composite of return on assets (ROA), return on invested capital (ROIC), gross profit relative to assets, buyback yield, change in total liabilities to assets, accruals, Z double prime bankruptcy risk (Z) score and F-Score.

These 2 key factors, when combined with the above, provide a holistic view into a particular stock. Further, by joining A+ Investor you can see whether Tetra Tech, Inc., OPENLANE, Inc., OPENLANE and Inc. pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Tetra Tech, Inc., OPENLANE, Inc., OPENLANE or Inc. Stock?

Overall, Tetra Tech, Inc. stock has a Value Score of 41, Momentum Score of 69 and Estimate Revisions Score of 65.

OPENLANE, Inc. stock has a Value Score of 43, Momentum Score of 51 and Estimate Revisions Score of 71.

OPENLANE, Inc. stock has a Value Score of 43, Momentum Score of 51 and Estimate Revisions Score of 71.

Comparing Tetra Tech, Inc., OPENLANE, Inc., OPENLANE and Inc.’s grades, scores and metrics can act as a solid basis to determine whether they may be a good investment or not. You’ll also want to look at your portfolio’s asset allocation as well as your risk tolerance and financial goals to see if either of these stocks would make a good fit for you. AAII can help you figure out which investments align with your individual needs and preferences.

Investors are encouraged to do their own due diligence and research. In this way, individuals can effectively become managers of their own assets‐without having to rely on others for financial independence. You can count on AAII for timeless articles on financial planning and stock-picking, unbiased research and actionable analysis.

A+ Investor adds to our qualitative teaching with a powerful data suite to help you whittle down investment choices to find stocks, exchange-traded funds (ETFs) or mutual funds that meet your needs.

AAII Disclaimer

We make no representations or warranties that any investor will, or is likely to, achieve profits similar to those shown, because past, hypothetical or simulated performance is not necessarily indicative of future results. Before making an investment decision, you should consider your circumstances and whether the information on our content is applicable to your situation. This information was prepared in good faith, and we accept no liability for any errors or omissions. The full disclaimer can be read here.