TTEK

Tetra Tech

$27.06

-5.75%
May 13, 2026
Bobby Quantitative Model
Tetra Tech Inc. is a leading global provider of consulting and engineering services, specializing in water, environment, sustainable infrastructure, and international development projects across public and private sectors. The company operates as a premier pure-play environmental and infrastructure consultancy, distinguishing itself through its deep technical expertise and a high-recurring revenue model driven by long-term government and commercial contracts. The current investor narrative centers on the company's resilience and growth trajectory amidst significant federal infrastructure spending, particularly the Bipartisan Infrastructure Law, which is expected to drive demand for its water and environmental services, though recent quarterly performance has shown some volatility in profitability and revenue growth.

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BobbyInvestment Opinion: Should I buy TTEK Today?

Rating: Hold. The core thesis is that Tetra Tech is a fundamentally sound company caught in a negative momentum spiral, making it a 'show me' story where investors should wait for evidence of sustained execution before committing new capital. Analyst sentiment is cautiously optimistic but static, with reiterated ratings suggesting a wait-and-see approach. Supporting evidence for the Hold rating includes: 1) A reasonable forward P/E of 18.65x based on estimated EPS of $2.00, 2) A strong recovery in net margin to 8.69% in the latest quarter, 3) Robust free cash flow generation of $497.5M TTM supporting financial flexibility, and 4) A healthy balance sheet with a debt-to-equity ratio of 0.55. However, these positives are counterbalanced by a 15.91% three-month price decline, decelerating 1.11% YoY revenue growth, and gross margin compression. The rating would upgrade to Buy if the stock stabilizes above the $29.57 support and the company demonstrates sequential revenue growth with gross margins holding above 19% for two consecutive quarters, confirming the infrastructure tailwind is materializing. It would downgrade to Sell if the stock breaks below $29.57 on high volume and QoQ revenue declines again, signaling a loss of business momentum. Relative to its own history and the current growth profile, the stock appears fairly valued on a forward basis but carries a high-risk premium due to its volatility.

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TTEK 12-Month Price Forecast

The outlook for TTEK is balanced with a slight skew to the downside in the near term due to powerful technical headwinds and inconsistent execution. The base case (60% probability) of range-bound trading is most likely, as the company's solid fundamentals (cash flow, balance sheet) battle negative sentiment. A catalyst for a bullish reversal requires proof of consistent top-line growth and margin stability, likely needing two consecutive clean quarters. The stance would upgrade to 'bullish' on a confirmed breakout above $38 with volume, supported by accelerating revenue. It would downgrade to 'bearish' on a sustained break below $29.57, which would signal a failure of the fundamental support thesis.

Historical Price
Current Price $27.06
Average Target $35.5
High Target $43
Low Target $26

Wall Street consensus

Most Wall Street analysts maintain a constructive view on Tetra Tech's 12-month outlook, with a consensus price target around $35.18 and implied upside of +30.0% versus the current price.

Average Target

$35.18

1 analysts

Implied Upside

+30.0%

vs. current price

Analyst Count

1

covering this stock

Price Range

$22 - $35

Analyst target range

Buy
0 (0%)
Hold
0 (0%)
Sell
1 (100%)

Analyst coverage for Tetra Tech appears limited based on the provided data, with only one analyst providing estimates for revenue and EPS, which suggests the stock may have lower institutional visibility typical of some mid-cap names. The single analyst estimates revenue of $4.90 billion and EPS of $2.00 for the forward period, but a consensus price target or recommendation distribution is not available in the dataset, preventing a calculation of implied upside or downside. The lack of a broad consensus target indicates higher uncertainty and potentially less efficient price discovery. Institutional ratings from recent months show a pattern of reiterated ratings rather than changes, with firms like Keybanc maintaining 'Overweight', RBC Capital maintaining 'Outperform', and Baird maintaining 'Neutral'. This stability in analyst views suggests a wait-and-see approach following the company's recent quarterly volatility. The absence of a wide target price range from multiple analysts, coupled with the reiterated but static ratings, points to a period of assessment where analysts are monitoring execution against the backdrop of promised infrastructure spending catalysts.

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Bulls vs Bears: TTEK Investment Factors

The investment debate for Tetra Tech is a classic clash between deteriorating near-term momentum and a fundamentally sound business with a favorable long-term setup. The bear case currently holds stronger evidence, as reflected in the stock's severe technical breakdown, decelerating revenue growth, and margin volatility. However, the bull case is underpinned by a dramatic profitability recovery, strong cash flow, and a reasonable forward valuation if growth materializes. The single most important tension is whether the company can translate the anticipated tailwinds from federal infrastructure spending into consistent, high-margin revenue growth to justify its elevated trailing valuation and reverse the negative price trend. The resolution of this execution risk will determine the stock's direction.

Bullish

  • Strong Profitability Recovery: Net income surged to $105.2 million in Q1 FY2026 from just $747,000 a year ago, with net margin expanding to 8.69%. This dramatic recovery demonstrates operational leverage and effective cost management, returning the company to solid profitability after a volatile period.
  • Robust Free Cash Flow Generation: The company generated $497.5 million in trailing twelve-month free cash flow, supporting a healthy free cash flow yield. This strong cash generation provides significant financial flexibility for dividends, share buybacks, and strategic investments without heavy reliance on debt.
  • Attractive Forward Valuation: The stock trades at a forward P/E of 18.65x, which is nearly half its trailing P/E of 35.94x. This significant discount implies the market expects substantial earnings growth, with the forward multiple appearing reasonable if the company meets its estimated EPS of $2.00.
  • Healthy Balance Sheet: A debt-to-equity ratio of 0.55 and a current ratio of 1.18 indicate a manageable debt load and adequate short-term liquidity. This financial stability reduces bankruptcy risk and provides a cushion during economic downturns or project delays.

Bearish

  • Severe Technical Downtrend: The stock is down 15.91% over three months and 5.88% YTD, significantly underperforming the S&P 500 by -20.05% over three months. Trading at $31.67 places it near its 52-week low of $29.57, reflecting persistent selling pressure and broken investor confidence.
  • Volatile and Decelerating Growth: Q1 FY2026 revenue grew only 1.11% YoY to $1.21 billion, a sharp deceleration from prior quarters. Furthermore, sequential revenue declined from $1.33 billion in Q4 FY2025, indicating potential project timing issues or integration challenges.
  • Margin Compression and Profit Inconsistency: Gross margin compressed to 18.20% in Q1 FY2026 from 20.61% in the prior quarter, signaling pressure on project costs. Net income has been highly volatile, plummeting to $5.4 million in Q2 FY2025, raising concerns about earnings predictability.
  • High Trailing Valuation Premium: A trailing P/E of 35.94x is at the top of the stock's historical range (approx. 17x-36x). This premium valuation leaves little room for error; any earnings disappointment could trigger significant multiple compression and further price declines.

TTEK Technical Analysis

Tetra Tech's stock is in a pronounced downtrend, having declined 15.91% over the past three months and 5.88% year-to-date, significantly underperforming the broader market as evidenced by a -20.05% relative strength over three months. The stock is currently trading at $31.67, which is approximately 73% of its 52-week range (high: $43.14, low: $29.57), positioning it closer to its yearly lows and suggesting a potential value opportunity, though it remains in a technically weak phase. Recent momentum shows a modest 3.06% gain over the past month, which diverges from the longer-term negative trends and could indicate a tentative stabilization or a dead-cat bounce within the broader decline, a view supported by the stock's beta of 0.979, indicating market-like volatility. Key technical levels are clearly defined, with immediate resistance at the recent highs near $42.09 and major resistance at the 52-week high of $43.14, while support is anchored at the 52-week low of $29.57. A decisive break below this critical $29.57 support would signal a continuation of the downtrend and likely trigger further selling pressure, whereas a sustained move above the $35-$36 zone would be needed to suggest a more meaningful recovery is underway. The stock's beta of 0.979 indicates its volatility is nearly in line with the S&P 500, which, combined with a short ratio of 4.08, suggests a moderate level of speculative interest or hedging activity but does not point to an extreme short squeeze scenario.

Beta

1.00

1.00x market volatility

Max Drawdown

-36.5%

Largest decline past year

52-Week Range

$26-$43

Price range past year

Annual Return

-22.8%

Cumulative gain past year

PeriodTTEK ReturnS&P 500
1m-12.8%+8.2%
3m-24.1%+9.0%
6m-25.3%+10.5%
1y-22.8%+26.5%
ytd-19.6%+8.9%

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TTEK Fundamental Analysis

Tetra Tech's revenue trajectory shows modest growth but with notable quarterly volatility; the most recent Q1 FY2026 revenue was $1.21 billion, representing a 1.11% year-over-year increase, yet this follows a stronger Q4 FY2025 where revenue was $1.33 billion. Segment data reveals the Commercial/International Services Group (CIG) is the larger driver with $704.2 million in revenue compared to the Government Services Group's (GSG) $525.5 million, indicating a balanced but commercially-leaning revenue mix. The growth trend, while positive, appears to be decelerating from the higher levels seen in prior quarters, suggesting the company may be navigating a period of integration or project timing issues. Profitability has improved significantly from a year ago but remains inconsistent on a sequential basis; net income for Q1 FY2026 was $105.2 million with a net margin of 8.69%, a stark recovery from the meager $747,000 in Q1 FY2025. Gross margin for the latest quarter was 18.20%, which has compressed from 20.61% in the prior quarter, indicating potential pressure on project costs or mix. The operating margin of 11.14% (from valuation data) and an ROE of 13.92% reflect a return to solid profitability, though the path has been uneven, as seen in the precipitous drop in net income during Q2 FY2025 to just $5.4 million. The balance sheet and cash flow position appear healthy, with a manageable debt-to-equity ratio of 0.55 and a current ratio of 1.18, indicating adequate short-term liquidity. The company generated robust free cash flow of $497.5 million on a trailing twelve-month basis, providing ample internal funding for growth initiatives, dividends (yield 0.73%), and share repurchases. An ROA of 8.92% demonstrates efficient use of assets, and the strong free cash flow yield supports the company's financial flexibility and reduces reliance on external financing.

Quarterly Revenue

$1.2B

2025-12

Revenue YoY Growth

+0.01%

YoY Comparison

Gross Margin

+0.18%

Latest Quarter

Free Cash Flow

$497537000.0B

Last 12 Months

Revenue & Net Income Trends (2 Years)

Revenue Breakdown

Commercial/International Services Group
Government Services Group

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Valuation Analysis: Is TTEK Overvalued?

Given the company's positive net income, the primary valuation metric is the Price-to-Earnings (PE) ratio. Tetra Tech trades at a trailing PE of 35.94x, which is significantly higher than its forward PE of 18.65x, implying the market expects substantial earnings growth in the coming year to justify the current price. The large gap between trailing and forward multiples suggests analysts anticipate a near-doubling of earnings per share, aligning with the estimated EPS of $2.00 for the forward period. Compared to its own historical range, the current trailing PE of 35.94x is elevated relative to its recent past, where it has fluctuated between approximately 17x and 36x over the last several quarters, placing it near the top of its own historical band. This positioning suggests the market is currently pricing in optimistic expectations for future performance, likely tied to the tailwinds from federal infrastructure spending. The stock's Price-to-Sales ratio of 1.64x and EV/EBITDA of 14.63x provide additional context, but the PE narrative dominates given the return to profitability. The valuation premium, as indicated by the high trailing PE, appears to be predicated on the company's leading market position in a favorable regulatory and spending environment. However, trading near the top of its historical valuation range introduces risk; if execution falters or growth fails to meet the high embedded expectations, multiple compression could provide a significant headwind to the stock price. Investors are thus paying for anticipated acceleration, making near-term financial results critical.

PE

35.9x

Latest Quarter

vs. Historical

Low-End

5-Year PE Range 17x~3568x

vs. Industry Avg

N/A

Industry PE ~N/A*

EV/EBITDA

14.6x

Enterprise Value Multiple

Investment Risk Disclosure

Financial & Operational Risks center on earnings volatility and margin pressure. The company's net income swung from $747,000 to $127.7 million and back down to $5.4 million over recent quarters, demonstrating high unpredictability. Recent gross margin compression from 20.61% to 18.20% quarter-over-quarter indicates potential cost overruns or an unfavorable project mix. Furthermore, revenue growth decelerated sharply to 1.11% YoY in the latest quarter, raising execution concerns. The stock's premium trailing P/E of 35.94x, at the top of its historical range, makes it highly vulnerable to multiple compression if this volatility persists. Market & Competitive Risks are heightened by the stock's severe underperformance and valuation sensitivity. With a beta of 0.98, TTEK moves nearly in line with the market but has shown -20.05% relative strength over three months, indicating company-specific selling pressure. Trading near the top of its historical P/E band introduces significant valuation risk if growth stock multiples contract due to higher interest rates. As a pure-play environmental consultancy, the company is also exposed to potential delays or re-scoping of government infrastructure projects, which are key demand drivers but subject to political and budgetary uncertainties. Worst-Case Scenario involves a continuation of the current downtrend fueled by a material earnings miss and guidance reduction. This could trigger analyst downgrades from the current 'Overweight'/'Outperform' ratings, leading to a re-rating towards the bottom of its historical P/E range (approx. 17x). A break below the critical $29.57 support (the 52-week low) could catalyze a downward spiral towards the $25-$27 range, representing a potential loss of 15-20% from the current price of $31.67. The maximum drawdown of -30.16% over the provided period illustrates the stock's capacity for significant declines during periods of negative sentiment.

FAQ

The key risks are: 1) Execution & Volatility Risk: Highly inconsistent quarterly results, with net income swinging from $5.4M to $127.7M and revenue growth decelerating to 1.11% YoY. 2) Valuation Compression Risk: The elevated trailing P/E of 35.94x leaves the stock vulnerable to a severe de-rating if growth disappoints. 3) Technical Risk: The stock is in a pronounced downtrend, trading near 52-week lows, which can become a self-fulfilling prophecy by triggering further selling. 4) Macro/Project Risk: Potential delays or cancellations of government infrastructure projects, which are a key demand driver for its services.

The 12-month forecast presents three scenarios. The Base Case (60% probability) sees the stock trading between $33 and $38 as the company delivers modest growth in line with current EPS estimates of $2.00. The Bull Case (25% probability) targets $40-$43 if execution improves dramatically and infrastructure spending accelerates. The Bear Case (15% probability) warns of a drop to $26-$30 if earnings disappoint and technical support fails. The Base Case is most likely, implying a potential upside of 4-20% from the current $31.67, but this is contingent on the company stabilizing its quarterly performance.

TTEK's valuation sends mixed signals. On a trailing basis, it appears overvalued with a P/E of 35.94x, which is at the top of its historical range and prices in perfection. On a forward basis, it appears fairly valued or slightly undervalued with a P/E of 18.65x, assuming it hits the estimated EPS of $2.00. The market is currently paying a premium for past performance but a more reasonable price for expected future earnings. The valuation implies the market expects significant earnings growth to materialize, making the stock highly sensitive to quarterly results.

TTEK presents a high-risk, moderate-reward opportunity at current levels. For investors with a long-term horizon and high risk tolerance, the forward P/E of 18.65x and strong free cash flow generation could be attractive if the company executes. However, given the severe technical downtrend (-15.91% over 3 months), volatile quarterly results, and lack of broad analyst coverage, it is not a good buy for conservative or short-term investors. It is a 'show me' story best suited for watchlists until evidence of sustained fundamental improvement emerges.

TTEK is unsuitable for short-term trading due to its high volatility (beta 0.98), lack of clear near-term catalysts, and weak technical picture. It is more appropriate for a long-term (3+ year) investment horizon, allowing time for the federal infrastructure spending cycle to fully play out and for the company to smooth its quarterly execution. The strong free cash flow and solid balance sheet support a long-term holding thesis. Investors should be prepared for significant price swings and have a minimum holding period of 18-24 months to weather the volatility and assess the true impact of the company's strategic positioning.