Tetra Tech Inc (TTEK) Stock Analysis — PE Ratio, PS Ratio, Intrinsic Value & 2030 Price Target
Tetra Tech Inc stock (TTEK) is currently trading at $31.61. Tetra Tech Inc PE ratio is 23.80. Tetra Tech Inc PS ratio (Price-to-Sales) is 1.85. Analyst consensus price target for TTEK is $43.50. WallStSmart rates TTEK as Hold.
- TTEK PE ratio analysis and historical PE chart
- TTEK PS ratio (Price-to-Sales) history and trend
- TTEK intrinsic value — DCF, Graham Number, EPV models
- TTEK stock price prediction 2025 2026 2027 2028 2029 2030
- TTEK fair value vs current price
- TTEK insider transactions and insider buying
- Is TTEK undervalued or overvalued?
- Tetra Tech Inc financial analysis — revenue, earnings, cash flow
- TTEK Piotroski F-Score and Altman Z-Score
- TTEK analyst price target and Smart Rating
Tetra Tech Inc
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TTEK Intrinsic Value Analysis for Value Investors
Benjamin Graham Formula · Tetra Tech Inc (TTEK)
TTEK trades at a significant discount to its Graham intrinsic value of $62.24, offering a 35% margin of safety — a level value investors typically seek before buying.
Based on Benjamin Graham Formula. Growth rate capped at 25%. For informational purposes only. Not financial advice.

Smart Analysis
Tetra Tech Inc (TTEK) · 10 metrics scored
Smart Score
Category Performance
WallStSmart pulls financial metrics like revenue growth, profit margins, and valuation ratios and scores each one from 0 to 10 based on how strong or weak it is. Those 10 scores are grouped into 4 categories: Growth, Profitability, Valuation, and Quality — which form the 4 axes of the spider chart you see. The categories are then combined into a final score out of 100, but not equally. Growth and Profitability together count for 60% of the total, because a fast-growing profitable business matters more than just a cheap one. That final number maps to a rating (Strong Buy, Buy, Hold, Avoid) and a letter grade, giving you one clear Stock Rating.
Investment Thesis
Strong fundamentals in price/sales, eps growth, institutional own.. Concerns around revenue growth. Fundamentals are solid but monitor weak areas for improvement.
Tetra Tech Inc (TTEK) Key Strengths (5)
Earnings per share surging 14461.00% year-over-year
97.98% of shares held by major funds and institutions
Paying $1.85 for every $1 of annual revenue
Mid-cap company balancing growth potential with stability
Solid profitability: $20 profit per $100 equity
Supporting Valuation Data
Tetra Tech Inc (TTEK) Areas to Watch (5)
Revenue declining -13.40%, a shrinking business
Paying a premium for growth, expensive relative to earnings expansion
Thin operating margins with cost pressures present
Premium pricing at 4.3x book value
Thin profit margins with limited profitability
Tetra Tech Inc (TTEK) Detailed Analysis Report
Overall Assessment
This company scores 57/100 in our Smart Analysis, earning a C grade. Out of 10 metrics analyzed, 5 register as strengths (avg 8.4/10) while 5 fall into concern territory (avg 3.2/10). The category breakdown reveals uneven performance, with some areas requiring attention.
The Bull Case
The strongest argument centers on EPS Growth, Institutional Own., Price/Sales. Valuation metrics including Price/Sales (1.85) suggest the stock is attractively priced. Profitability is solid with Return on Equity at 19.90%. Growth metrics are encouraging with EPS Growth at 14461.00%.
The Bear Case
The primary concerns are Revenue Growth, PEG Ratio, Operating Margin. Some valuation metrics including PEG Ratio (2.10), Price/Book (4.29) suggest expensive pricing. Growth concerns include Revenue Growth at -13.40%, which may limit upside. Profitability pressure is visible in Operating Margin at 12.90%, Profit Margin at 7.90%.
Key Dynamics to Monitor
Three factors to monitor going forward. First, whether Revenue Growth improves, as this is the primary drag on the overall score. Second, margin trajectory, with Return on Equity at 19.90% currently healthy but needing to be sustained. Third, growth sustainability, with Revenue Growth at -13.40% needing to reaccelerate.
Risk Considerations
Based on the metric profile, this is a moderate-to-high risk investment. Strengths and concerns are roughly balanced. Investors should size positions according to their risk tolerance and maintain diversification.
Bottom Line
Mixed fundamentals with both positives (EPS Growth, Institutional Own.) and negatives (Revenue Growth, PEG Ratio). A cautious approach is warranted. Monitor for improvement in weak areas before increasing conviction.
Disclaimer: Smart Analysis is a scoring system developed by WallStSmart Team. Scores update daily using multi-model valuation framework. Always conduct your own research and consult with financial advisors before making investment decisions.
TTEK Price-to-Sales(PS) Ratio Chart
Historical valuation based on market cap ÷ trailing 12-month revenue
TTEK's Price-to-Sales ratio of 1.85x trades 43% below its historical average of 3.24x (1th percentile). The current valuation is 72% below its historical high of 6.61x set in Aug 2018, and 4% above its historical low of 1.78x in Mar 2026. Over the past 12 months, the PS ratio has compressed from ~2.1x as trailing revenue scaled faster than the stock price.
WallStSmart Analysis Synopsis
Data-driven financial summary for Tetra Tech Inc (TTEK) · INDUSTRIALS › ENGINEERING & CONSTRUCTION
The Big Picture
Tetra Tech Inc operates as a stable business with moderate growth and solid fundamentals. Revenue reached 4.5B with 13% decline year-over-year. Profit margins are thin at 7.9%, typical for companies in this phase that are reinvesting heavily in growth.
Key Findings
Generating 68M in free cash flow and 72M in operating cash flow. Earnings are translating into actual cash generation.
Revenue contracted 13% YoY. Worth determining whether this is cyclical or structural.
What to Watch Next
Margin expansion: can Tetra Tech Inc push profit margins above 15% as the business scales?
Sector dynamics: monitor ENGINEERING & CONSTRUCTION industry trends, competitive moves, and regulatory changes that could impact Tetra Tech Inc.
Bottom Line
Tetra Tech Inc offers stability with moderate growth and solid fundamentals. The valuation may present an opportunity for patient investors, though limited growth means returns will likely come from dividends and modest capital appreciation rather than explosive gains.
This synopsis is generated from publicly available financial data. It is not financial advice. Always conduct your own research and consult a qualified financial advisor before making investment decisions.
Insider Transactions(33 last 3 months)
| Insider | Type | Shares |
|---|---|---|
BATRACK, DAN L Director, CHIEF EXECUTIVE OFFICER | Sell | -15,000 |
| Insider | Type | Shares |
|---|---|---|
BURDICK, STEVEN M EVP, CFO | Sell | -11,100 |
| Insider | Type | Shares |
|---|---|---|
CARTER, BRIAN N SVP, Corporate Controller | Sell | -9,979 |
Data sourced from SEC Form 4 filings
Last updated: 11:52:41 AM
About Tetra Tech Inc(TTEK)
NASDAQ
INDUSTRIALS
ENGINEERING & CONSTRUCTION
USA
Tetra Tech, Inc. provides consulting and engineering services worldwide. The company is headquartered in Pasadena, California.