LNN vs. TTEK
LNN (Lindsay Corporation) and TTEK (Tetra Tech, Inc.) are both stocks. Both are in the Industrials sector — LNN in Farm & Heavy Construction Machinery, TTEK in Engineering & Construction. Over the past 10 years, LNN returned 6.42%/yr vs 17.02%/yr for TTEK. At a 0.29 correlation, their price movements are largely independent.
Performance
LNN vs. TTEK - Performance Comparison
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Returns By Period
In the year-to-date period, LNN achieves a -0.35% return, which is significantly higher than TTEK's -18.71% return. Over the past 10 years, LNN has underperformed TTEK with an annualized return of 6.42%, while TTEK has yielded a comparatively higher 17.02% annualized return.
LNN
- 1D
- -1.99%
- 1M
- 6.91%
- YTD
- -0.35%
- 6M
- -2.10%
- 1Y
- -12.98%
- 3Y*
- -1.12%
- 5Y*
- -5.01%
- 10Y*
- 6.42%
TTEK
- 1D
- -0.77%
- 1M
- -1.81%
- YTD
- -18.71%
- 6M
- -20.83%
- 1Y
- -22.23%
- 3Y*
- -4.47%
- 5Y*
- 3.21%
- 10Y*
- 17.02%
LNN vs. TTEK - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
LNN Lindsay Corporation | -0.35% | 0.76% | -7.33% | -19.85% | 8.13% | 19.28% | 35.49% | 1.20% | 10.57% | 19.89% |
TTEK Tetra Tech, Inc. | -18.71% | -15.19% | 19.98% | 15.74% | -13.96% | 47.46% | 35.34% | 67.76% | 8.39% | 12.57% |
Correlation
The correlation between LNN and TTEK is 0.27, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.27 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.27 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.37 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.42 |
Correlation (All Time) Calculated using the full available price history since Dec 17, 1991 | 0.29 |
The correlation between LNN and TTEK shifts across timeframes, from 0.27 (3 years) to 0.42 (10 years), reflecting how their relationship changes across market environments.
Fundamentals
LNN:
$1.24B
TTEK:
$7.13B
LNN:
$5.48
TTEK:
$2.20
LNN:
21.29
TTEK:
12.37
LNN:
1.26
TTEK:
3.17
LNN:
1.97
TTEK:
1.46
LNN:
2.44
TTEK:
3.82
LNN:
$636.56M
TTEK:
$4.91B
LNN:
$190.78M
TTEK:
$960.15M
LNN:
$87.76M
TTEK:
$627.52M
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Return for Risk
LNN vs. TTEK — Risk / Return Rank
LNN
TTEK
LNN vs. TTEK - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Lindsay Corporation (LNN) and Tetra Tech, Inc. (TTEK). 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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| LNN | TTEK | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.18 | ||
| Sortino ratioReturn per unit of downside risk | +0.30 | ||
| Omega ratioGain probability vs. loss probability | 0.94 | 0.90 | +0.04 |
| Calmar ratioReturn relative to maximum drawdown | -0.43 | -0.58 | +0.15 |
| Martin ratioReturn relative to average drawdown | -0.76 | -1.24 | +0.48 |
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Drawdowns
LNN vs. TTEK - Drawdown Comparison
The maximum LNN drawdown since its inception was -82.79%, which is greater than TTEK's maximum drawdown of -77.89%. Use the drawdown chart below to compare losses from any high point for LNN and TTEK.
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Drawdown Indicators
| LNN | TTEK | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -82.79% | -77.89% | -4.90% |
Max Drawdown (1Y)Largest decline over 1 year | -29.99% | -38.30% | +8.31% |
Max Drawdown (3Y)Largest decline over 3 years | -29.99% | -47.50% | +17.51% |
Max Drawdown (5Y)Largest decline over 5 years | -41.16% | -47.50% | +6.34% |
Max Drawdown (10Y)Largest decline over 10 years | -41.16% | -47.50% | +6.34% |
Current DrawdownCurrent decline from peak | -33.03% | -45.56% | +12.53% |
Average DrawdownAverage peak-to-trough decline | -28.80% | -20.68% | -8.12% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 17.15% | 18.02% | -0.87% |
Volatility
LNN vs. TTEK - Volatility Comparison
The current volatility for Lindsay Corporation (LNN) is 5.89%, while Tetra Tech, Inc. (TTEK) has a volatility of 8.83%. This indicates that LNN experiences smaller price fluctuations and is considered to be less risky than TTEK based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| LNN | TTEK | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.89% | 8.83% | -2.94% |
Volatility (6M)Calculated over the trailing 6-month period | 22.93% | 27.35% | -4.42% |
Volatility (1Y)Calculated over the trailing 1-year period | 28.59% | 35.38% | -6.79% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 32.77% | 32.05% | +0.72% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 33.38% | 32.08% | +1.30% |
Dividends
LNN vs. TTEK - Dividend Comparison
LNN's dividend yield for the trailing twelve months is around 1.27%, more than TTEK's 0.98% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
LNN Lindsay Corporation | 1.27% | 1.24% | 1.20% | 1.07% | 0.82% | 0.86% | 0.99% | 1.29% | 1.27% | 1.34% | 1.53% | 1.52% |
TTEK Tetra Tech, Inc. | 0.98% | 0.75% | 0.57% | 0.61% | 0.61% | 0.45% | 0.57% | 0.66% | 0.89% | 0.81% | 0.81% | 1.19% |
Financials
LNN vs. TTEK - Financials Comparison
This section allows you to compare key financial metrics between Lindsay Corporation and Tetra Tech, 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
LNN vs. TTEK - Profitability Comparison
LNN - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Lindsay Corporation reported a gross profit of 42.35M and revenue of 157.72M. Therefore, the gross margin over that period was 26.9%.
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%.
LNN - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Lindsay Corporation reported an operating income of 13.01M and revenue of 157.72M, resulting in an operating margin of 8.3%.
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%.
LNN - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Lindsay Corporation reported a net income of 12.05M and revenue of 157.72M, resulting in a net margin of 7.6%.
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%.
Frequently Asked Questions
LNN and TTEK have a correlation of 0.27, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
TTEK has higher volatility (8.83%) compared to LNN (5.89%). In terms of maximum drawdown, LNN dropped -82.79% vs TTEK's -77.89%.
LNN currently has the higher Sharpe Ratio (-0.46 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.
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