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NWE vs. DGICA
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility
Financials

Correlation

The correlation between NWE and DGICA is 0.45, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.


Performance

NWE vs. DGICA - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in NorthWestern Corporation (NWE) and Donegal Group Inc. (DGICA). The values are adjusted to include any dividend payments, if applicable.

100.00%150.00%200.00%250.00%300.00%December2025FebruaryMarchAprilMay
312.48%
129.17%
NWE
DGICA

Key characteristics

Sharpe Ratio

NWE:

1.02

DGICA:

2.14

Sortino Ratio

NWE:

1.45

DGICA:

2.87

Omega Ratio

NWE:

1.19

DGICA:

1.40

Calmar Ratio

NWE:

0.79

DGICA:

2.79

Martin Ratio

NWE:

4.95

DGICA:

10.55

Ulcer Index

NWE:

4.13%

DGICA:

5.39%

Daily Std Dev

NWE:

20.11%

DGICA:

26.69%

Max Drawdown

NWE:

-39.34%

DGICA:

-43.30%

Current Drawdown

NWE:

-7.98%

DGICA:

0.00%

Fundamentals

Market Cap

NWE:

$3.57B

DGICA:

$686.25M

EPS

NWE:

$3.84

DGICA:

$2.06

PE Ratio

NWE:

15.16

DGICA:

9.51

PEG Ratio

NWE:

2.70

DGICA:

3.06

PS Ratio

NWE:

2.37

DGICA:

0.69

PB Ratio

NWE:

1.23

DGICA:

1.19

Total Revenue (TTM)

NWE:

$1.51B

DGICA:

$993.64M

Gross Profit (TTM)

NWE:

$1.31B

DGICA:

$993.64M

EBITDA (TTM)

NWE:

$596.60M

DGICA:

$90.28M

Returns By Period

In the year-to-date period, NWE achieves a 10.34% return, which is significantly lower than DGICA's 32.05% return. Over the past 10 years, NWE has underperformed DGICA with an annualized return of 5.47%, while DGICA has yielded a comparatively higher 7.15% annualized return.


NWE

YTD

10.34%

1M

3.48%

6M

13.62%

1Y

19.66%

5Y*

6.22%

10Y*

5.47%

DGICA

YTD

32.05%

1M

8.20%

6M

35.10%

1Y

56.29%

5Y*

12.98%

10Y*

7.15%

*Annualized

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Risk-Adjusted Performance

NWE vs. DGICA — Risk-Adjusted Performance Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

NWE
The Risk-Adjusted Performance Rank of NWE is 7979
Overall Rank
The Sharpe Ratio Rank of NWE is 8383
Sharpe Ratio Rank
The Sortino Ratio Rank of NWE is 7575
Sortino Ratio Rank
The Omega Ratio Rank of NWE is 7474
Omega Ratio Rank
The Calmar Ratio Rank of NWE is 7979
Calmar Ratio Rank
The Martin Ratio Rank of NWE is 8686
Martin Ratio Rank

DGICA
The Risk-Adjusted Performance Rank of DGICA is 9595
Overall Rank
The Sharpe Ratio Rank of DGICA is 9696
Sharpe Ratio Rank
The Sortino Ratio Rank of DGICA is 9393
Sortino Ratio Rank
The Omega Ratio Rank of DGICA is 9393
Omega Ratio Rank
The Calmar Ratio Rank of DGICA is 9696
Calmar Ratio Rank
The Martin Ratio Rank of DGICA is 9595
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

NWE vs. DGICA - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for NorthWestern Corporation (NWE) and Donegal Group Inc. (DGICA). 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.


The current NWE Sharpe Ratio is 1.02, which is lower than the DGICA Sharpe Ratio of 2.14. The chart below compares the historical Sharpe Ratios of NWE and DGICA, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio0.000.501.001.502.00December2025FebruaryMarchAprilMay
1.02
2.14
NWE
DGICA

Dividends

NWE vs. DGICA - Dividend Comparison

NWE's dividend yield for the trailing twelve months is around 4.48%, more than DGICA's 4.36% yield.


TTM20242023202220212020201920182017201620152014
NWE
NorthWestern Corporation
4.48%4.86%5.03%4.25%4.34%4.12%3.21%3.70%3.52%3.52%3.54%2.83%
DGICA
Donegal Group Inc.
4.36%4.44%4.82%4.61%4.41%4.23%3.90%4.16%3.22%3.13%3.81%3.27%

Drawdowns

NWE vs. DGICA - Drawdown Comparison

The maximum NWE drawdown since its inception was -39.34%, smaller than the maximum DGICA drawdown of -43.30%. Use the drawdown chart below to compare losses from any high point for NWE and DGICA. For additional features, visit the drawdowns tool.


-20.00%-15.00%-10.00%-5.00%0.00%December2025FebruaryMarchAprilMay
-7.98%
0
NWE
DGICA

Volatility

NWE vs. DGICA - Volatility Comparison

The current volatility for NorthWestern Corporation (NWE) is 6.39%, while Donegal Group Inc. (DGICA) has a volatility of 11.02%. This indicates that NWE experiences smaller price fluctuations and is considered to be less risky than DGICA based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


4.00%6.00%8.00%10.00%12.00%December2025FebruaryMarchAprilMay
6.39%
11.02%
NWE
DGICA

Financials

NWE vs. DGICA - Financials Comparison

This section allows you to compare key financial metrics between NorthWestern Corporation and Donegal Group 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.


Quarterly
Annual

Total Revenue: Total amount of money received from sales and other business activities


200.00M250.00M300.00M350.00M400.00M450.00M20212022202320242025
466.63M
245.17M
(NWE) Total Revenue
(DGICA) Total Revenue
Values in USD except per share items

NWE vs. DGICA - Profitability Comparison

The chart below illustrates the profitability comparison between NorthWestern Corporation and Donegal Group Inc. over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

Gross Margin
Operating Margin
Net Margin
Quarterly
Annual

50.0%60.0%70.0%80.0%90.0%100.0%20212022202320242025
58.2%
100.0%
(NWE) Gross Margin
(DGICA) Gross Margin
NWE - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on May 2025, NorthWestern Corporation reported a gross profit of 271.72M and revenue of 466.63M. Therefore, the gross margin over that period was 58.2%.

DGICA - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on May 2025, Donegal Group Inc. reported a gross profit of 245.17M and revenue of 245.17M. Therefore, the gross margin over that period was 100.0%.

NWE - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on May 2025, NorthWestern Corporation reported an operating income of 124.73M and revenue of 466.63M, resulting in an operating margin of 26.7%.

DGICA - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on May 2025, Donegal Group Inc. reported an operating income of 31.49M and revenue of 245.17M, resulting in an operating margin of 12.9%.

NWE - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on May 2025, NorthWestern Corporation reported a net income of 76.94M and revenue of 466.63M, resulting in a net margin of 16.5%.

DGICA - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on May 2025, Donegal Group Inc. reported a net income of 25.21M and revenue of 245.17M, resulting in a net margin of 10.3%.