Tetra Tech, Inc. - Common Stock (NQ:TTEK)

36.70 -0.11 (-0.30%)
Delayed Quote Updated: 12:56 PM EDT, Oct 23, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 459,222
Open 36.66
Bid (Size) 36.69 (300)
Ask (Size) 36.72 (300)
Prev. Close 36.81
Today's Range 35.90 - 36.85
52wk Range 25.81 - 43.14
Shares Outstanding 52,981,143
Dividend Yield 0.78%

Performance

52-Week Range 14.9% below 52-week high
36.70
25.8152W Low 43.1452W High
1 Week 0.3% below 1-week high
34.381W Low 36.821W High

Tetra Tech, Inc. - Common Stock (TTEK) traded between $25.81 and $43.14 over the past 52 weeks and last traded at $36.70, 14.9% below its 52-week high. Over the past week it ranged between $34.38 and $36.82.

Past 12 Months
+5.7%
+3.5%
+20.1%
+17.1%
+9.1%
+11.0%
1W +$1.98
1M +$1.24
3M +$6.13
6M +$5.37
YTD +$3.05
1Y +$3.65

TTEK was +11.0% over the past year, +17.1% over six months, +9.1% year to date, +5.7% in the last week.

12 Months vs Market
TTEK
+11.0%
DIA
+12.2%
SPY
+14.0%
QQQ
+16.7%
IWM
+13.3%

Over the past 12 months TTEK returned +11.0% versus DIA (Dow) +12.2%, SPY (S&P 500) +14.0%, QQQ (Nasdaq 100) +16.7% and IWM (Russell 2000) +13.3%.

Volume & Liquidity 0.19× 3-mo avg
Today 459,222 3-mo avg 2.4M
1W
1.7M
1M
2.0M
3M
2.4M
6M
3.0M
YTD
2.9M
1Y
2.8M

TTEK most recently traded 459,222 shares against a 3-month average daily volume of 2.4M.

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Frequently Asked Questions

Is Tetra Tech, Inc. - Common Stock publicly traded?
Yes, Tetra Tech, Inc. - Common Stock is publicly traded.
What exchange does Tetra Tech, Inc. - Common Stock trade on?
Tetra Tech, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Tetra Tech, Inc. - Common Stock?
The ticker symbol for Tetra Tech, Inc. - Common Stock is TTEK on the Nasdaq Stock Market
What is the current price of Tetra Tech, Inc. - Common Stock?
The current price of Tetra Tech, Inc. - Common Stock is 36.70
When was Tetra Tech, Inc. - Common Stock last traded?
The last trade of Tetra Tech, Inc. - Common Stock was at 10/23/26 12:56 PM ET
What is the market capitalization of Tetra Tech, Inc. - Common Stock?
The market capitalization of Tetra Tech, Inc. - Common Stock is 1.94B
How many shares of Tetra Tech, Inc. - Common Stock are outstanding?
Tetra Tech, Inc. - Common Stock has 2B shares outstanding.
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