Movers explained · November 13, 2026

Why Is TETRA TECH INC NEW (TTEK) Stock Moving Today?

By the Top Tier Newswire AI Desk · November 12, 2026 at 12:17 AM ET · reviewed against 8 wire stories

TETRA TECH INC NEW (TTEK) is drawing unusual attention today. Our newswire has captured 8 stories on TTEK across 4 sources in the last 36 hours, with AI sentiment reading bullish (avg 59/100).

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Tetra Tech (TTEK) shares fell 7.48% to $37.61. The primary driver was a fiscal first-quarter outlook that missed consensus estimates, despite a strong fourth-quarter earnings report.

What Happened

Tetra Tech reported fourth-quarter adjusted earnings per share of $0.49, beating the $0.47 estimate. Sales for the quarter reached $1.340 billion, exceeding the $1.151 billion estimate. The company declared a quarterly dividend of $0.072 per share, unchanged from its prior payout.

The stock declined following the release of the fiscal 2027 guidance. Tetra Tech projects fiscal 2027 GAAP earnings per share between $1.65 and $1.80, compared to a consensus estimate of $1.73. Projected sales for the year range from $4.425 billion to $4.625 billion, against an estimate of $4.497 billion. For the first quarter of fiscal 2027, the company sees GAAP earnings per share between $0.36 and $0.38, while the consensus estimate stands at $0.39. Projected first-quarter sales range from $1.040 billion to $1.080 billion, compared to an estimate of $1.055 billion.

What The Data Shows

The stock is currently trading at a price-to-earnings ratio of 24.4 with a market capitalization of $10.5 billion. Trailing twelve-month revenue is down 5.2%, while the net margin stands at 10.0%. The dividend yield is 0.70%. The 52-week range for the stock is $25.81 to $43.14. On November 11, 2026, the stock printed one fresh 52-week high and 27 fresh 52-week lows.

What To Watch

Investors will monitor the company’s upcoming earnings release to see if the first-quarter results align with the newly provided guidance.

AI-assisted analysis composed exclusively from headlines and data on the Top Tier newswire. Public view is delayed 4 hours from real time. Not financial advice.

TTEK by the numbers

7 sessions: -5.15%Coverage: 8 stories / 4 sourcesAI sentiment: 59/100 (bullish)Mkt cap: $10.5BP/E: 24.452w: $25.81 to $43.14

TTEK · Nov 12 session (5-min) · +5.03% vs prior close · updated 8:51 PM ET

AI sentiment, last 36h · averaged over 8 stories · 59/100 bullish

The headlines behind the move

Story flow · 8 stories on the wire, last 36h · hover or tap a dot for the headline

9h agoGuruFocusBULLISH 63Analyst

TTEK Maintained by Keybanc -- Price Target Raised to $42.00

11h agoThe FlyBULLISH 63Analyst

Tetra Tech price target raised to $42 from $41 at KeyBanc

1d agoGuruFocusBULLISH 58Earnings

Tetra Tech (TTEK) Reports Q4 Fiscal 2026 Revenue Growth and Strong Backlog Amid Modest Overvaluation

On November 12, 2026, Tetra Tech Inc (NASDAQ: TTEK) announced its fourth quarter fiscal 2026 results, highlighting a 5% increase in net revenue and a 13% rise i

1d agoThe Motley FoolBULLISH 57General

Tetra Tech: 3 Key Takeaways for Long-Term Investors

Tetra Tech's margin story rests on premium front-end engineering rather than volume, a focus management ties to a steady yearly EBITDA target.

1d agoThe Motley FoolNEUTRAL 52Earnings

Tetra Tech (TTEK) Q4 2026 Earnings Call Transcript

Management lays out fiscal 2027 guidance amid shifting federal disaster funding.

1d agoSeeking AlphaBULLISH 64Earnings

Tetra Tech forecasts $4.425B-$4.625B FY 2027 net revenue and $1.65-$1.80 EPS, backed by 13% funded backlog growth

Tetra Tech posts $4.67 billion in funded backlog, up 13%, and guides FY 2027 revenue to $4.425-$4.625 billion and EPS to $1.65-$1.80.

1d agoSeeking AlphaNEUTRAL 50Earnings

Tetra Tech, Inc. (TTEK) Q4 2026 Earnings Call Transcript

Tetra Tech, Inc. (TTEK) Q4 2026 Earnings Call November 12, 2026 11:00 AM ESTCompany ParticipantsRoger Argus - CEO, President & DirectorSteven Burdick -...

1d agoGuruFocusBULLISH 63Analyst

TTEK Maintained by Baird -- Price Target Raised to $40.00

Tetra Tech (TTEK) Analyst Rating Update On October 5, 2023, Baird maintained a Neutral rating on Tetra Tech (TTEK) while raising the price target from $37.00

Frequently asked questions

Why is TTEK stock moving today?

TETRA TECH INC NEW (TTEK) is drawing unusual attention today. Our newswire has captured 8 stories on TTEK across 4 sources in the last 36 hours, with AI sentiment reading bullish (avg 59/100). The most recent driver: "TTEK Maintained by Keybanc -- Price Target Raised to $42.00" (GuruFocus).

Is TTEK a buy right now?

Top Tier Newswire does not give financial advice. Our AI sentiment across the last 36 hours of TTEK coverage reads 59/100 over 8 stories; treat it as a research signal and do your own diligence.

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The data sections refresh continuously as the newswire lands coverage; the written analysis is published once per trading day. Pro subscribers additionally get real-time push alerts, watchlists, and the full live terminal.

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More on TTEK: full news and sentiment history. Sentiment scores are AI-derived research signals, not financial advice.

Earlier TTEK move explainers: 2026-11-12 · 2026-11-11