CWT vs. DOV
CWT (California Water Service Group) and DOV (Dover Corporation) are both stocks. CWT operates in Utilities - Regulated Water (Utilities), while DOV operates in Specialty Industrial Machinery (Industrials). Over the past 10 years, CWT returned 5.60%/yr vs 16.12%/yr for DOV. At a 0.26 correlation, their price movements are largely independent.
Performance
CWT vs. DOV - Performance Comparison
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Returns By Period
In the year-to-date period, CWT achieves a 5.76% return, which is significantly lower than DOV's 11.26% return. Over the past 10 years, CWT has underperformed DOV with an annualized return of 5.60%, while DOV has yielded a comparatively higher 16.12% annualized return.
CWT
- 1D
- -1.51%
- 1M
- 4.63%
- YTD
- 5.76%
- 6M
- 5.10%
- 1Y
- 1.75%
- 3Y*
- -4.79%
- 5Y*
- -2.52%
- 10Y*
- 5.60%
DOV
- 1D
- 0.67%
- 1M
- -1.41%
- YTD
- 11.26%
- 6M
- 13.56%
- 1Y
- 21.73%
- 3Y*
- 16.60%
- 5Y*
- 8.83%
- 10Y*
- 16.12%
CWT vs. DOV - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
CWT California Water Service Group | 5.76% | -1.81% | -10.64% | -12.83% | -14.13% | 35.05% | 6.68% | 9.85% | 7.06% | 36.39% |
DOV Dover Corporation | 11.26% | 5.24% | 23.35% | 15.22% | -24.34% | 45.73% | 11.53% | 65.80% | -11.11% | 37.68% |
Correlation
The correlation between CWT and DOV is 0.08, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.08 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.18 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.28 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.28 |
Correlation (All Time) Calculated using the full available price history since Mar 27, 1990 | 0.26 |
The correlation between CWT and DOV shifts across timeframes, from 0.08 (1 year) to 0.28 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
CWT:
$2.70B
DOV:
$29.38B
CWT:
$1.99
DOV:
$8.01
CWT:
22.65
DOV:
26.98
CWT:
0.55
DOV:
1.12
CWT:
2.66
DOV:
3.59
CWT:
1.51
DOV:
3.92
CWT:
$1.01B
DOV:
$8.28B
CWT:
$366.63M
DOV:
$3.27B
CWT:
$329.51M
DOV:
$1.78B
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Return for Risk
CWT vs. DOV — Risk / Return Rank
CWT
DOV
CWT vs. DOV - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for California Water Service Group (CWT) and Dover Corporation (DOV). 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.
| CWT | DOV | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.84 | ||
| Sortino ratioReturn per unit of downside risk | -1.28 | ||
| Omega ratioGain probability vs. loss probability | 1.03 | 1.18 | -0.14 |
| Calmar ratioReturn relative to maximum drawdown | 0.12 | 1.42 | -1.30 |
| Martin ratioReturn relative to average drawdown | 0.23 | 3.27 | -3.04 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| CWT | DOV | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.07 | 0.91 | -0.84 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | -0.10 | 0.36 | -0.46 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.20 | 0.61 | -0.40 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.31 | 0.46 | -0.15 |
Drawdowns
CWT vs. DOV - Drawdown Comparison
The maximum CWT drawdown since its inception was -38.21%, smaller than the maximum DOV drawdown of -58.22%. Use the drawdown chart below to compare losses from any high point for CWT and DOV.
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Drawdown Indicators
| CWT | DOV | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -38.21% | -58.22% | +20.01% |
Max Drawdown (1Y)Largest decline over 1 year | -14.59% | -15.34% | +0.75% |
Max Drawdown (3Y)Largest decline over 3 years | -24.13% | -26.59% | +2.46% |
Max Drawdown (5Y)Largest decline over 5 years | -38.21% | -35.56% | -2.65% |
Max Drawdown (10Y)Largest decline over 10 years | -38.21% | -45.24% | +7.03% |
Current DrawdownCurrent decline from peak | -30.55% | -6.90% | -23.65% |
Average DrawdownAverage peak-to-trough decline | -11.70% | -13.14% | +1.44% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 7.70% | 6.67% | +1.03% |
Volatility
CWT vs. DOV - Volatility Comparison
California Water Service Group (CWT) has a higher volatility of 7.12% compared to Dover Corporation (DOV) at 5.74%. This indicates that CWT's price experiences larger fluctuations and is considered to be riskier than DOV based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| CWT | DOV | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 7.12% | 5.74% | +1.38% |
Volatility (6M)Calculated over the trailing 6-month period | 19.03% | 17.99% | +1.04% |
Volatility (1Y)Calculated over the trailing 1-year period | 24.16% | 24.02% | +0.14% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 24.29% | 24.80% | -0.51% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 27.73% | 26.74% | +0.99% |
Dividends
CWT vs. DOV - Dividend Comparison
CWT's dividend yield for the trailing twelve months is around 2.81%, more than DOV's 0.96% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
CWT California Water Service Group | 2.81% | 2.86% | 2.47% | 2.01% | 1.65% | 1.28% | 1.57% | 1.53% | 1.57% | 1.59% | 2.04% | 2.88% |
DOV Dover Corporation | 0.96% | 1.06% | 1.09% | 1.32% | 1.48% | 1.10% | 1.56% | 1.68% | 2.55% | 1.80% | 2.30% | 2.67% |
Financials
CWT vs. DOV - Financials Comparison
This section allows you to compare key financial metrics between California Water Service Group and Dover Corporation. 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
CWT vs. DOV - Profitability Comparison
CWT - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, California Water Service Group reported a gross profit of 0.00 and revenue of 214.57M. Therefore, the gross margin over that period was 0.0%.
DOV - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Dover Corporation reported a gross profit of 798.14M and revenue of 2.05B. Therefore, the gross margin over that period was 38.9%.
CWT - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, California Water Service Group reported an operating income of 18.16M and revenue of 214.57M, resulting in an operating margin of 8.5%.
DOV - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Dover Corporation reported an operating income of 305.91M and revenue of 2.05B, resulting in an operating margin of 14.9%.
CWT - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, California Water Service Group reported a net income of 4.04M and revenue of 214.57M, resulting in a net margin of 1.9%.
DOV - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Dover Corporation reported a net income of 238.43M and revenue of 2.05B, resulting in a net margin of 11.6%.
Frequently Asked Questions
CWT and DOV have a correlation of 0.08, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
CWT has higher volatility (7.12%) compared to DOV (5.74%). In terms of maximum drawdown, CWT dropped -38.21% vs DOV's -58.22%.
DOV currently has the higher Sharpe Ratio (0.91 vs 0.07), 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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