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Tetra Tech (TTEK) Stock Price History

Tetra Tech's stock price is $35.69 as of September 18, 2026. Over the past 52 weeks, TTEK stock has traded between a low of $25.81 and a high of $43.14. The current share price is approximately 17.27% below its 52-week high and 38.28% above its 52-week low, providing context on where Tetra Tech is trading within its range over the past year.

A stock price represents the current market value of one share of a company’s stock. It reflects the price buyers are willing to pay and sellers are willing to accept. Stock prices change throughout the trading day based on supply and demand, company performance, market conditions, investor sentiment, and broader economic factors.

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Stock Price

$198.3 B

FY, 2022

Market cap

$0 B

FY, 2022

Dividends

$0

FY, 2022

PE Ratio

$198.3 B

FY, 2022

Shares Outsanding

$198.3 B

FY, 2022

Market Capitalization

$198.3 B

FY, 2022

Tetra Tech Stock Price

$35.69 -0.43 1.18%
NASDAQ · USD · Past 5 Years
Choose Events
  • 1W 2.50%
  • 1M 2.42%
  • 3M 31.44%
  • 6M 17.38%
  • YTD 6.40%
  • 1Y 1.32%
  • 2Y 22.00%
  • 5Y 24.16%
  • 10Y
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Last Updated: Sep 21, 2026, 1:18 AM ET |

Current Price

$35.69

Today's Change %

1.18%

Volume

5.04 M

Market Cap

$9.21 B

P/E Ratio (TTM)

21.37x

Earning Yield

4.68%

50-Day Moving Avg.

$34.60

200-Day Moving Avg.

$33.04

Beta

0.90

Dividend & Yield (TTM)

$0.072 (0.77%)

Next Earnings Date

Nov 11, 2026

1Y Analyst Target

$37.00

Tetra Tech Stock Performance vs. Competitors

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Last Updated: Sep 21, 2026, 1:18 AM ET |

Tetra Tech Stock Performance by Year

Last Updated: Sep 21, 2026, 1:18 AM ET |

Hypothetical $10,000 Investment Growth

  • Since Inception

  • Same Starting Date

  • Speed 1x

  • Speed 1.5x

  • Speed 2x

  • Speed 2.5x

Q3 2026
  • 1Y
  • 3Y
  • 5Y
  • 10Y
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  • Since IPO
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Last Updated: Sep 21, 2026, 1:18 AM ET |

Tetra Tech Historical Stock Price Data: 1991-2026

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Last Updated: Sep 21, 2026, 1:18 AM ET |
Last updated Sep 21, 2026, 1:18 AM ET
Data provided by Financial Modeling Prep
Original source Market-data feeds
Methodology Latest available trading price
Limitations Prices may be real-time, delayed or end-of-day depending on market-data coverage

Frequently Asked Questions

1. What is Tetra Tech's current stock price?

Tetra Tech stock is trading at $35.69 per share as of Sep 18, 2026, with today's trading range between $35.52 and $36.31.

2. What is Tetra Tech's 52-week high and low?

Tetra Tech's 52-week range is $25.81 to $43.14 as of Sep 18, 2026, showing the highest and lowest prices Tetra Tech stock has traded at over the past year.

3. What is Tetra Tech's current P/E ratio (TTM)?

Tetra Tech's current P/E ratio (TTM) is about 21.37x as of Sep 19, 2026.

4. What is Tetra Tech's market cap today?

Tetra Tech's market cap is about $9.26 Billion as of Sep 19, 2026, based on its current stock price and shares outstanding.

5. What is Tetra Tech's revenue (TTM)?

Tetra Tech's revenue (TTM) is about $5.07 Billion as of Jun 28, 2026, based on the latest available trailing twelve-month financial data.

6. How much dividend does Tetra Tech pay?

Tetra Tech's latest quarterly dividend is $0.07 per share, or about $0.29 annually. Based on the current stock price, Tetra Tech's dividend yield is roughly 0.77% as of Sep 19, 2026.

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