LNT vs. CPK
Compare and contrast key facts about Alliant Energy Corporation (LNT) and Chesapeake Utilities Corporation (CPK).
Performance
LNT vs. CPK - Performance Comparison
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LNT vs. CPK - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
LNT Alliant Energy Corporation | 11.28% | 13.52% | 19.54% | -3.84% | -7.44% | 22.86% | -3.16% | 33.43% | 2.37% | 16.05% |
CPK Chesapeake Utilities Corporation | 1.82% | 5.07% | 17.44% | -8.83% | -17.61% | 36.78% | 15.15% | 19.88% | 5.37% | 19.34% |
Fundamentals
LNT:
$18.57B
CPK:
$2.97B
LNT:
$3.14
CPK:
$5.97
LNT:
22.85
CPK:
21.17
LNT:
4.69
CPK:
3.36
LNT:
4.24
CPK:
2.42
LNT:
2.53
CPK:
1.86
LNT:
$4.36B
CPK:
$1.23B
LNT:
$1.75B
CPK:
$397.40M
LNT:
$1.97B
CPK:
$357.20M
Returns By Period
In the year-to-date period, LNT achieves a 11.28% return, which is significantly higher than CPK's 1.82% return. Over the past 10 years, LNT has outperformed CPK with an annualized return of 10.12%, while CPK has yielded a comparatively lower 9.36% annualized return.
LNT
- 1D
- 0.38%
- 1M
- -0.80%
- YTD
- 11.28%
- 6M
- 8.13%
- 1Y
- 15.11%
- 3Y*
- 14.19%
- 5Y*
- 9.19%
- 10Y*
- 10.12%
CPK
- 1D
- 0.17%
- 1M
- -6.57%
- YTD
- 1.82%
- 6M
- -5.17%
- 1Y
- 0.57%
- 3Y*
- 1.74%
- 5Y*
- 3.74%
- 10Y*
- 9.36%
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Return for Risk
LNT vs. CPK — Risk / Return Rank
LNT
CPK
LNT vs. CPK - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Alliant Energy Corporation (LNT) and Chesapeake Utilities Corporation (CPK). 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.
| LNT | CPK | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.88 | 0.03 | +0.86 |
Sortino ratioReturn per unit of downside risk | 1.24 | 0.18 | +1.06 |
Omega ratioGain probability vs. loss probability | 1.17 | 1.02 | +0.14 |
Calmar ratioReturn relative to maximum drawdown | 1.77 | 0.06 | +1.70 |
Martin ratioReturn relative to average drawdown | 4.22 | 0.12 | +4.10 |
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
| LNT | CPK | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.88 | 0.03 | +0.86 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.47 | 0.16 | +0.31 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.48 | 0.35 | +0.13 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.50 | 0.33 | +0.16 |
Correlation
The correlation between LNT and CPK is 0.30, 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
LNT vs. CPK - Dividend Comparison
LNT's dividend yield for the trailing twelve months is around 2.87%, more than CPK's 2.17% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
LNT Alliant Energy Corporation | 2.87% | 3.12% | 3.25% | 3.53% | 3.10% | 2.62% | 2.95% | 2.60% | 3.17% | 2.96% | 3.10% | 3.52% |
CPK Chesapeake Utilities Corporation | 2.17% | 2.16% | 2.07% | 2.18% | 1.76% | 1.29% | 1.59% | 1.65% | 1.77% | 1.63% | 1.80% | 2.00% |
Drawdowns
LNT vs. CPK - Drawdown Comparison
The maximum LNT drawdown since its inception was -51.66%, which is greater than CPK's maximum drawdown of -44.54%. Use the drawdown chart below to compare losses from any high point for LNT and CPK.
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Drawdown Indicators
| LNT | CPK | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -51.66% | -44.54% | -7.12% |
Max Drawdown (1Y)Largest decline over 1 year | -9.34% | -14.39% | +5.05% |
Max Drawdown (5Y)Largest decline over 5 years | -25.60% | -38.67% | +13.07% |
Max Drawdown (10Y)Largest decline over 10 years | -33.54% | -38.67% | +5.13% |
Current DrawdownCurrent decline from peak | -1.74% | -8.15% | +6.41% |
Average DrawdownAverage peak-to-trough decline | -8.78% | -8.82% | +0.04% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.91% | 7.42% | -3.51% |
Volatility
LNT vs. CPK - Volatility Comparison
The current volatility for Alliant Energy Corporation (LNT) is 5.26%, while Chesapeake Utilities Corporation (CPK) has a volatility of 6.87%. This indicates that LNT experiences smaller price fluctuations and is considered to be less risky than CPK based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| LNT | CPK | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.26% | 6.87% | -1.61% |
Volatility (6M)Calculated over the trailing 6-month period | 10.68% | 13.89% | -3.21% |
Volatility (1Y)Calculated over the trailing 1-year period | 17.19% | 20.57% | -3.38% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 19.66% | 22.81% | -3.15% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 21.18% | 26.71% | -5.53% |
Financials
LNT vs. CPK - Financials Comparison
This section allows you to compare key financial metrics between Alliant Energy Corporation and Chesapeake Utilities 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
LNT vs. CPK - Profitability Comparison
LNT - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Alliant Energy Corporation reported a gross profit of 447.00M and revenue of 1.06B. Therefore, the gross margin over that period was 42.0%.
CPK - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Chesapeake Utilities Corporation reported a gross profit of 119.00M and revenue of 557.30M. Therefore, the gross margin over that period was 21.4%.
LNT - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Alliant Energy Corporation reported an operating income of 196.00M and revenue of 1.06B, resulting in an operating margin of 18.4%.
CPK - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Chesapeake Utilities Corporation reported an operating income of 73.80M and revenue of 557.30M, resulting in an operating margin of 13.2%.
LNT - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Alliant Energy Corporation reported a net income of 142.00M and revenue of 1.06B, resulting in a net margin of 13.4%.
CPK - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Chesapeake Utilities Corporation reported a net income of 46.10M and revenue of 557.30M, resulting in a net margin of 8.3%.