TTEK Tetra Tech PE ratio, current and historical analysis
As of Feb 21, 2025, the TTEK stock has a P/E ratio of 30.86. The calculation is based on the latest EPS of $0.97 and the stock price of $29.93 per share. A decrease of 19% has been observed in the PE ratio compared to its average of 38.2 of the past four quarters.
TTEK PE ratio history
The mean historical PE ratio of Tetra Tech over the last ten years is 31.83. The current 30.86 price-to-earnings ratio is 3% less than the historical average. Analyzing the last ten years, TTEK's PE ratio reached its highest point in the Jun 2016 quarter at 86.6, with a price of $6.06 and an EPS of $0.07. The Mar 2015 quarter saw the lowest point at 16.03, with a price of $4.81 and an EPS of $0.3.
Tetra Tech PE ratio by year
Maximum annual increase: 158.7% in 2015
Maximum annual decrease: -36.2% in 2016
| Year | PE ratio | PE change | Price | EPS |
|---|---|---|---|---|
| 2024 | 37.12 | 25.75% | $46.4 | $1.25 |
| 2023 | 29.52 | 12.54% | $30.41 | $1.03 |
| 2022 | 26.23 | -25.74% | $25.71 | $0.98 |
| 2021 | 35.32 | 23.84% | $30.37 | $0.86 |
| 2020 | 28.52 | -2.63% | $18.25 | $0.64 |
| 2019 | 29.29 | 5.06% | $16.99 | $0.58 |
| 2018 | 27.88 | 22.77% | $13.66 | $0.49 |
| 2017 | 22.71 | -7.15% | $9.31 | $0.41 |
| 2016 | 24.46 | -36.2% | $7.09 | $0.29 |
| 2015 | 38.34 | 158.7% | $4.98 | $0.13 |
| 2014 | 14.82 | N/A | $5.04 | $0.34 |
| 2013 | N/A | N/A | $5.2 | -$0.01 |
| 2012 | 15.92 | 23.22% | $5.25 | $0.33 |
| 2011 | 12.92 | -23.78% | $3.75 | $0.29 |
| 2010 | 16.95 | -4.45% | $4.24 | $0.25 |
Tetra Tech PE ratio by quarter (TTM)
| Year | PE ratio | PE change | Price | EPS |
|---|---|---|---|---|
| Dec 2024 | 41.06 | 10.61% | $39.83 | $0.97 |
| Sep 2024 | 37.12 | -1.07% | $46.4 | $1.25 |
| Jun 2024 | 37.52 | 1.57% | $40.9 | $1.09 |
| Mar 2024 | 36.94 | -3.73% | $36.94 | $1 |
| Dec 2023 | 38.37 | 29.98% | $33.39 | $0.87 |
| Oct 2023 | 29.52 | 2.75% | $30.41 | $1.03 |
| Jul 2023 | 28.73 | 10.5% | $32.75 | $1.14 |
| Apr 2023 | 26 | 4.75% | $29.38 | $1.13 |
| Jan 2023 | 24.82 | -5.38% | $29.04 | $1.17 |
| Oct 2022 | 26.23 | -7.38% | $25.71 | $0.98 |
| Jul 2022 | 28.32 | -19.55% | $27.76 | $0.98 |
| Apr 2022 | 35.2 | -4.63% | $33.44 | $0.95 |
| Jan 2022 | 36.91 | 4.5% | $33.96 | $0.92 |
| Oct 2021 | 35.32 | 3.34% | $30.37 | $0.86 |
| Jun 2021 | 34.18 | -10.34% | $24.61 | $0.72 |
TTEK average PE ratio chart
TTEK's current PE ratio is under its 3, 5 and 10-year averages.
TTEK PE vs peers
When compared to its peers WM and MYRG, TTEK's PE ratio is lower, but it is higher than ACM's and CLH's. Tetra Tech's PE ratio is trading above the peer average of 28.27.
| Stock name | PE ratio | Market cap |
|---|---|---|
| GLDD Great Lakes Dredge & Dock CORP | 9.91 | $566.52M |
| ICFI ICF International Inc | 17.44 | $1.88B |
| ACM Aecom | 27.55 | $12.94B |
| CLH Clean Harbors Inc | 29.22 | $11.74B |
| TTEK Tetra Tech Inc | 30.86 | $8.02B |
| WM Waste Management Inc | 33.34 | $91.69B |
| MYRG Myr Group Inc | 52.16 | $1.94B |
Frequently asked questions
What is Tetra Tech's PE ratio?
TTEK's price to earnings ratio is 30.86 as of Feb 21, 2025.
What is the 3-year average PE ratio for Tetra Tech (TTEK)?
The 3-year average PE ratio for TTEK stock is 32.49.
What is the 5-year average PE ratio for Tetra Tech (TTEK)?
The 5-year average PE ratio for TTEK stock is 32.63.
What is the highest PE ratio for TTEK?
Over the last ten years, the quarterly PE ratio reached its highest level at 86.6 in the Jun 2016 quarter.
How does the current PE ratio for TTEK compare to its historical average?
TTEK's current price to earnings ratio is 3% below its 10-year historical average.
How is TTEK's PE ratio calculated (Tetra Tech PE ratio formula)?
The P/E ratio is calculated by dividing the latest price of a stock by its trailing twelve months EPS. As of today (Feb 21, 2025), Tetra Tech's share price is $29.93. The company's earnings per share for the trailing twelve months (TTM) ending Dec 2024 is $0.97. Therefore, Tetra Tech's price to earnings ratio for today is 30.86. PE RATIO(30.86) = STOCK PRICE($29.93) / TTM EPS($0.97)
All PE ratio stats are based on quarterly TTM periods, unless otherwise specified. Data from 
and Sharadar.