NWBI vs. NGG
NWBI (Northwest Bancshares, Inc.) and NGG (National Grid plc) are both stocks. NWBI operates in Banks - Regional (Financial Services), while NGG operates in Utilities - Regulated Electric (Utilities). Over the past 10 years, NWBI returned 5.03%/yr vs 6.97%/yr for NGG. At a 0.22 correlation, their price movements are largely independent.
Performance
NWBI vs. NGG - Performance Comparison
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Returns By Period
In the year-to-date period, NWBI achieves a 18.42% return, which is significantly higher than NGG's 6.45% return. Over the past 10 years, NWBI has underperformed NGG with an annualized return of 5.03%, while NGG has yielded a comparatively higher 6.97% annualized return.
NWBI
- 1D
- -2.54%
- 1M
- 1.59%
- YTD
- 18.42%
- 6M
- 13.96%
- 1Y
- 20.03%
- 3Y*
- 13.85%
- 5Y*
- 5.78%
- 10Y*
- 5.03%
NGG
- 1D
- -0.51%
- 1M
- -5.90%
- YTD
- 6.45%
- 6M
- 7.65%
- 1Y
- 17.08%
- 3Y*
- 14.04%
- 5Y*
- 10.93%
- 10Y*
- 6.97%
NWBI vs. NGG - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
NWBI Northwest Bancshares, Inc. | 18.42% | -2.86% | 12.66% | -4.38% | 4.60% | 17.77% | -18.03% | 2.36% | 5.40% | -3.53% |
NGG National Grid plc | 6.45% | 35.88% | -1.26% | 18.82% | -12.68% | 29.02% | -0.75% | 38.53% | -13.76% | 4.94% |
Correlation
The correlation between NWBI and NGG is 0.22, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.22 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.20 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.20 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.17 |
Correlation (All Time) Calculated using the full available price history since Jan 3, 2001 | 0.22 |
Fundamentals
NWBI:
$2.03B
NGG:
$79.84B
NWBI:
$0.95
NGG:
$6.16
NWBI:
14.59
NGG:
13.03
NWBI:
2.23
NGG:
2.23
NWBI:
1.06
NGG:
2.03
NWBI:
$869.92M
NGG:
$35.68B
NWBI:
$451.19M
NGG:
$10.47B
NWBI:
$112.56M
NGG:
$15.03B
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Return for Risk
NWBI vs. NGG — Risk / Return Rank
NWBI
NGG
NWBI vs. NGG - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Northwest Bancshares, Inc. (NWBI) and National Grid plc (NGG). 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.
| NWBI | NGG | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.04 | ||
| Sortino ratioReturn per unit of downside risk | +0.22 | ||
| Omega ratioGain probability vs. loss probability | 1.16 | 1.16 | 0.00 |
| Calmar ratioReturn relative to maximum drawdown | 1.44 | 1.21 | +0.23 |
| Martin ratioReturn relative to average drawdown | 3.21 | 3.53 | -0.32 |
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
| NWBI | NGG | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.84 | 0.80 | +0.04 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.23 | 0.50 | -0.27 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.19 | 0.30 | -0.11 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.31 | 0.36 | -0.05 |
Drawdowns
NWBI vs. NGG - Drawdown Comparison
The maximum NWBI drawdown since its inception was -64.95%, which is greater than NGG's maximum drawdown of -54.85%. Use the drawdown chart below to compare losses from any high point for NWBI and NGG.
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Drawdown Indicators
| NWBI | NGG | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -64.95% | -54.85% | -10.10% |
Max Drawdown (1Y)Largest decline over 1 year | -13.97% | -14.15% | +0.18% |
Max Drawdown (3Y)Largest decline over 3 years | -26.56% | -20.76% | -5.80% |
Max Drawdown (5Y)Largest decline over 5 years | -32.59% | -39.20% | +6.61% |
Max Drawdown (10Y)Largest decline over 10 years | -48.65% | -39.20% | -9.45% |
Current DrawdownCurrent decline from peak | -2.54% | -12.34% | +9.80% |
Average DrawdownAverage peak-to-trough decline | -14.66% | -13.41% | -1.25% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 6.26% | 4.85% | +1.41% |
Volatility
NWBI vs. NGG - Volatility Comparison
The current volatility for Northwest Bancshares, Inc. (NWBI) is 5.67%, while National Grid plc (NGG) has a volatility of 10.45%. This indicates that NWBI experiences smaller price fluctuations and is considered to be less risky than NGG based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| NWBI | NGG | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.67% | 10.45% | -4.78% |
Volatility (6M)Calculated over the trailing 6-month period | 15.45% | 17.16% | -1.71% |
Volatility (1Y)Calculated over the trailing 1-year period | 23.97% | 21.43% | +2.54% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 25.41% | 22.07% | +3.34% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 26.63% | 23.10% | +3.53% |
Dividends
NWBI vs. NGG - Dividend Comparison
NWBI's dividend yield for the trailing twelve months is around 5.80%, more than NGG's 4.04% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
NGG National Grid plc | 4.04% | 4.03% | 11.81% | 5.20% | 5.18% | 4.75% | 5.32% | 4.94% | 6.51% | 14.95% | 5.07% | 4.73% |
NWBI Northwest Bancshares, Inc. | 5.80% | 6.67% | 6.07% | 6.41% | 5.72% | 5.58% | 5.97% | 4.33% | 4.01% | 3.83% | 3.33% | 4.18% |
Financials
NWBI vs. NGG - Financials Comparison
This section allows you to compare key financial metrics between Northwest Bancshares, Inc. and National Grid plc. 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
NWBI vs. NGG - Profitability Comparison
NWBI - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Northwest Bancshares, Inc. reported a gross profit of 0.00 and revenue of 201.55M. Therefore, the gross margin over that period was 0.0%.
NGG - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, National Grid plc reported a gross profit of 4.21B and revenue of 10.78B. Therefore, the gross margin over that period was 39.0%.
NWBI - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Northwest Bancshares, Inc. reported an operating income of 3.21M and revenue of 201.55M, resulting in an operating margin of 1.6%.
NGG - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, National Grid plc reported an operating income of 4.21B and revenue of 10.78B, resulting in an operating margin of 39.0%.
NWBI - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Northwest Bancshares, Inc. reported a net income of 50.54M and revenue of 201.55M, resulting in a net margin of 25.1%.
NGG - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, National Grid plc reported a net income of 2.66B and revenue of 10.78B, resulting in a net margin of 24.7%.
Frequently Asked Questions
NWBI and NGG have a correlation of 0.22, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
NGG has higher volatility (10.45%) compared to NWBI (5.67%). In terms of maximum drawdown, NWBI dropped -64.95% vs NGG's -54.85%.
NWBI currently has the higher Sharpe Ratio (0.84 vs 0.80), 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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