ARTNA vs. CWT
Compare and contrast key facts about Artesian Resources Corporation (ARTNA) and California Water Service Group (CWT).
Performance
ARTNA vs. CWT - Performance Comparison
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ARTNA vs. CWT - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
ARTNA Artesian Resources Corporation | 3.19% | 3.83% | -21.20% | -27.63% | 29.29% | 28.22% | 2.47% | 9.66% | -7.19% | 23.91% |
CWT California Water Service Group | 5.83% | -1.81% | -10.64% | -12.83% | -14.13% | 35.05% | 6.68% | 9.85% | 7.06% | 36.39% |
Fundamentals
ARTNA:
$333.41M
CWT:
$2.72B
ARTNA:
$2.21
CWT:
$2.15
ARTNA:
14.60
CWT:
21.17
ARTNA:
2.41
CWT:
0.51
ARTNA:
2.95
CWT:
2.71
ARTNA:
1.33
CWT:
1.61
ARTNA:
$112.94M
CWT:
$1.00B
ARTNA:
$48.78M
CWT:
$436.14M
ARTNA:
$52.60M
CWT:
$329.61M
Returns By Period
In the year-to-date period, ARTNA achieves a 3.19% return, which is significantly lower than CWT's 5.83% return. Over the past 10 years, ARTNA has underperformed CWT with an annualized return of 4.48%, while CWT has yielded a comparatively higher 7.52% annualized return.
ARTNA
- 1D
- 1.44%
- 1M
- -4.35%
- YTD
- 3.19%
- 6M
- 3.64%
- 1Y
- 1.64%
- 3Y*
- -13.66%
- 5Y*
- -1.23%
- 10Y*
- 4.48%
CWT
- 1D
- 0.37%
- 1M
- 0.26%
- YTD
- 5.83%
- 6M
- 3.60%
- 1Y
- -4.05%
- 3Y*
- -5.65%
- 5Y*
- -2.12%
- 10Y*
- 7.52%
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Return for Risk
ARTNA vs. CWT — Risk / Return Rank
ARTNA
CWT
ARTNA vs. CWT - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Artesian Resources Corporation (ARTNA) and California Water Service Group (CWT). 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.
| ARTNA | CWT | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.07 | -0.18 | +0.25 |
Sortino ratioReturn per unit of downside risk | 0.26 | -0.09 | +0.35 |
Omega ratioGain probability vs. loss probability | 1.03 | 0.99 | +0.04 |
Calmar ratioReturn relative to maximum drawdown | 0.23 | -0.22 | +0.45 |
Martin ratioReturn relative to average drawdown | 0.48 | -0.37 | +0.85 |
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
| ARTNA | CWT | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.07 | -0.18 | +0.25 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | -0.05 | -0.09 | +0.04 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.16 | 0.27 | -0.11 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.32 | 0.31 | +0.01 |
Correlation
The correlation between ARTNA and CWT is 0.29, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.
Dividends
ARTNA vs. CWT - Dividend Comparison
ARTNA's dividend yield for the trailing twelve months is around 3.84%, more than CWT's 2.71% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
ARTNA Artesian Resources Corporation | 3.84% | 3.89% | 3.74% | 2.74% | 1.86% | 2.26% | 2.71% | 2.64% | 2.74% | 2.40% | 2.82% | 3.15% |
CWT California Water Service Group | 2.71% | 2.86% | 2.47% | 2.01% | 1.65% | 1.28% | 1.57% | 1.53% | 1.57% | 1.59% | 2.04% | 2.88% |
Drawdowns
ARTNA vs. CWT - Drawdown Comparison
The maximum ARTNA drawdown since its inception was -49.39%, which is greater than CWT's maximum drawdown of -38.21%. Use the drawdown chart below to compare losses from any high point for ARTNA and CWT.
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Drawdown Indicators
| ARTNA | CWT | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -49.39% | -38.21% | -11.18% |
Max Drawdown (1Y)Largest decline over 1 year | -12.26% | -16.03% | +3.77% |
Max Drawdown (5Y)Largest decline over 5 years | -49.39% | -38.21% | -11.18% |
Max Drawdown (10Y)Largest decline over 10 years | -49.39% | -38.21% | -11.18% |
Current DrawdownCurrent decline from peak | -42.23% | -30.50% | -11.73% |
Average DrawdownAverage peak-to-trough decline | -11.17% | -11.60% | +0.43% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 5.80% | 9.57% | -3.77% |
Volatility
ARTNA vs. CWT - Volatility Comparison
Artesian Resources Corporation (ARTNA) has a higher volatility of 8.69% compared to California Water Service Group (CWT) at 7.67%. This indicates that ARTNA's price experiences larger fluctuations and is considered to be riskier than CWT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ARTNA | CWT | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 8.69% | 7.67% | +1.02% |
Volatility (6M)Calculated over the trailing 6-month period | 16.24% | 17.80% | -1.56% |
Volatility (1Y)Calculated over the trailing 1-year period | 22.37% | 23.04% | -0.67% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 26.37% | 23.85% | +2.52% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 28.08% | 27.55% | +0.53% |
Financials
ARTNA vs. CWT - Financials Comparison
This section allows you to compare key financial metrics between Artesian Resources Corporation and California Water Service Group. 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
ARTNA vs. CWT - Profitability Comparison
ARTNA - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Artesian Resources Corporation reported a gross profit of 9.01M and revenue of 28.02M. Therefore, the gross margin over that period was 32.2%.
CWT - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, California Water Service Group reported a gross profit of 0.00 and revenue of 219.98M. Therefore, the gross margin over that period was 0.0%.
ARTNA - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Artesian Resources Corporation reported an operating income of 7.11M and revenue of 28.02M, resulting in an operating margin of 25.4%.
CWT - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, California Water Service Group reported an operating income of 25.60M and revenue of 219.98M, resulting in an operating margin of 11.6%.
ARTNA - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Artesian Resources Corporation reported a net income of 4.13M and revenue of 28.02M, resulting in a net margin of 14.8%.
CWT - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, California Water Service Group reported a net income of 11.48M and revenue of 219.98M, resulting in a net margin of 5.2%.