TTEK vs. FIX
TTEK (Tetra Tech, Inc.) and FIX (Comfort Systems USA, Inc.) are both stocks. Both operate in the Engineering & Construction industry within the Industrials sector. Over the past 10 years, TTEK returned 17.14%/yr vs 50.73%/yr for FIX. At a 0.36 correlation, their price movements are largely independent.
Performance
TTEK vs. FIX - Performance Comparison
Loading charts...
Returns By Period
In the year-to-date period, TTEK achieves a -17.39% return, which is significantly lower than FIX's 98.62% return. Over the past 10 years, TTEK has underperformed FIX with an annualized return of 17.14%, while FIX has yielded a comparatively higher 50.73% annualized return.
TTEK
- 1D
- -1.11%
- 1M
- -8.67%
- YTD
- -17.39%
- 6M
- -17.49%
- 1Y
- -21.86%
- 3Y*
- -3.57%
- 5Y*
- 2.99%
- 10Y*
- 17.14%
FIX
- 1D
- 0.44%
- 1M
- -5.10%
- YTD
- 98.62%
- 6M
- 87.34%
- 1Y
- 263.59%
- 3Y*
- 127.92%
- 5Y*
- 85.83%
- 10Y*
- 50.73%
TTEK vs. FIX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
TTEK Tetra Tech, Inc. | -17.39% | -15.19% | 19.98% | 15.74% | -13.96% | 47.46% | 35.34% | 67.76% | 8.39% | 12.57% |
FIX Comfort Systems USA, Inc. | 98.62% | 120.86% | 106.89% | 79.62% | 16.98% | 88.98% | 6.73% | 15.07% | 0.73% | 32.13% |
Correlation
The correlation between TTEK and FIX is 0.15, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.15 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.28 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.39 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.45 |
Correlation (All Time) Calculated using the full available price history since Jun 27, 1997 | 0.36 |
Over the past year, the correlation between TTEK and FIX has dropped to 0.15 - well below their long-term average of 0.36, suggesting their price drivers have been diverging.
Fundamentals
TTEK:
$7.24B
FIX:
$65.29B
TTEK:
$2.20
FIX:
$34.64
TTEK:
12.57
FIX:
53.47
TTEK:
3.22
FIX:
0.81
TTEK:
1.48
FIX:
6.45
TTEK:
3.89
FIX:
23.19
TTEK:
$4.91B
FIX:
$10.14B
TTEK:
$960.15M
FIX:
$2.55B
TTEK:
$627.52M
FIX:
$1.70B
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
Return for Risk
TTEK vs. FIX — Risk / Return Rank
TTEK
FIX
TTEK vs. FIX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Tetra Tech, Inc. (TTEK) and Comfort Systems USA, Inc. (FIX). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
| TTEK | FIX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -5.60 | ||
| Sortino ratioReturn per unit of downside risk | -5.64 | ||
| Omega ratioGain probability vs. loss probability | 0.90 | 1.65 | -0.75 |
| Calmar ratioReturn relative to maximum drawdown | -0.57 | 19.28 | -19.85 |
| Martin ratioReturn relative to average drawdown | -1.30 | 59.72 | -61.02 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
Loading charts...
Sharpe Ratios by Period
| TTEK | FIX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | -0.63 | 4.98 | -5.60 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.09 | 1.94 | -1.85 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.54 | 1.20 | -0.67 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.33 | 0.40 | -0.07 |
Drawdowns
TTEK vs. FIX - Drawdown Comparison
The maximum TTEK drawdown since its inception was -77.89%, smaller than the maximum FIX drawdown of -93.36%. Use the drawdown chart below to compare losses from any high point for TTEK and FIX.
Loading charts...
Drawdown Indicators
| TTEK | FIX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -77.89% | -93.36% | +15.47% |
Max Drawdown (1Y)Largest decline over 1 year | -38.30% | -13.77% | -24.53% |
Max Drawdown (3Y)Largest decline over 3 years | -47.50% | -46.05% | -1.45% |
Max Drawdown (5Y)Largest decline over 5 years | -47.50% | -46.05% | -1.45% |
Max Drawdown (10Y)Largest decline over 10 years | -47.50% | -49.68% | +2.18% |
Current DrawdownCurrent decline from peak | -44.67% | -9.28% | -35.39% |
Average DrawdownAverage peak-to-trough decline | -20.66% | -38.08% | +17.42% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 16.81% | 4.46% | +12.35% |
Volatility
TTEK vs. FIX - Volatility Comparison
The current volatility for Tetra Tech, Inc. (TTEK) is 10.76%, while Comfort Systems USA, Inc. (FIX) has a volatility of 12.60%. This indicates that TTEK experiences smaller price fluctuations and is considered to be less risky than FIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading charts...
Volatility by Period
| TTEK | FIX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 10.76% | 12.60% | -1.84% |
Volatility (6M)Calculated over the trailing 6-month period | 27.12% | 37.27% | -10.15% |
Volatility (1Y)Calculated over the trailing 1-year period | 34.96% | 53.46% | -18.50% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 32.05% | 44.49% | -12.44% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 32.03% | 42.35% | -10.32% |
Dividends
TTEK vs. FIX - Dividend Comparison
TTEK's dividend yield for the trailing twelve months is around 0.97%, more than FIX's 0.14% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
FIX Comfort Systems USA, Inc. | 0.14% | 0.21% | 0.28% | 0.41% | 0.49% | 0.49% | 0.81% | 0.79% | 0.76% | 0.68% | 0.83% | 0.88% |
TTEK Tetra Tech, Inc. | 0.97% | 0.75% | 0.57% | 0.61% | 0.61% | 0.45% | 0.57% | 0.66% | 0.89% | 0.81% | 0.81% | 1.19% |
Financials
TTEK vs. FIX - Financials Comparison
This section allows you to compare key financial metrics between Tetra Tech, Inc. and Comfort Systems USA, Inc.. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
TTEK vs. FIX - Profitability Comparison
TTEK - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Tetra Tech, Inc. reported a gross profit of 214.09M and revenue of 1.22B. Therefore, the gross margin over that period was 17.6%.
FIX - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Comfort Systems USA, Inc. reported a gross profit of 754.41M and revenue of 2.87B. Therefore, the gross margin over that period was 26.3%.
TTEK - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Tetra Tech, Inc. reported an operating income of 131.52M and revenue of 1.22B, resulting in an operating margin of 10.8%.
FIX - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Comfort Systems USA, Inc. reported an operating income of 485.72M and revenue of 2.87B, resulting in an operating margin of 17.0%.
TTEK - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Tetra Tech, Inc. reported a net income of 233.58M and revenue of 1.22B, resulting in a net margin of 19.1%.
FIX - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Comfort Systems USA, Inc. reported a net income of 370.38M and revenue of 2.87B, resulting in a net margin of 12.9%.
Frequently Asked Questions
TTEK and FIX have a correlation of 0.15, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
FIX has higher volatility (12.60%) compared to TTEK (10.76%). In terms of maximum drawdown, TTEK dropped -77.89% vs FIX's -93.36%.
FIX currently has the higher Sharpe Ratio (4.98 vs -0.63), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
Find the right allocation for TTEK and FIX
Add both to a portfolio and optimize allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.
Open Portfolio Optimizer