HII vs. NOC
HII (Huntington Ingalls Industries, Inc) and NOC (Northrop Grumman Corporation) are both stocks. Both operate in the Aerospace & Defense industry within the Industrials sector. Over the past 10 years, HII returned 8.04%/yr vs 11.31%/yr for NOC. A 0.56 correlation means they provide meaningful diversification when combined.
Performance
HII vs. NOC - Performance Comparison
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Returns By Period
In the year-to-date period, HII achieves a -13.42% return, which is significantly lower than NOC's -4.43% return. Over the past 10 years, HII has underperformed NOC with an annualized return of 8.04%, while NOC has yielded a comparatively higher 11.31% annualized return.
HII
- 1D
- -0.27%
- 1M
- -7.20%
- YTD
- -13.42%
- 6M
- -6.79%
- 1Y
- 31.22%
- 3Y*
- 13.06%
- 5Y*
- 8.07%
- 10Y*
- 8.04%
NOC
- 1D
- -0.66%
- 1M
- -1.15%
- YTD
- -4.43%
- 6M
- -1.56%
- 1Y
- 12.23%
- 3Y*
- 7.76%
- 5Y*
- 9.49%
- 10Y*
- 11.31%
HII vs. NOC - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
HII Huntington Ingalls Industries, Inc | -13.42% | 84.17% | -25.67% | 15.16% | 26.33% | 12.11% | -30.46% | 34.00% | -18.21% | 29.48% |
NOC Northrop Grumman Corporation | -4.43% | 23.61% | 1.93% | -12.79% | 43.02% | 29.29% | -9.92% | 42.69% | -18.95% | 33.88% |
Correlation
The correlation between HII and NOC is 0.60, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.60 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.53 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.58 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.58 |
Correlation (All Time) Calculated using the full available price history since Mar 22, 2011 | 0.56 |
The correlation between HII and NOC has been stable across timeframes, ranging from 0.53 to 0.60 - a consistent structural relationship.
Fundamentals
HII:
$11.49B
NOC:
$77.07B
HII:
$15.37
NOC:
$31.95
HII:
19.02
NOC:
16.93
HII:
4.42
NOC:
2.50
HII:
0.90
NOC:
1.83
HII:
2.23
NOC:
4.50
HII:
$12.85B
NOC:
$42.37B
HII:
$3.34B
NOC:
$8.69B
HII:
$1.07B
NOC:
$7.50B
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Return for Risk
HII vs. NOC — Risk / Return Rank
HII
NOC
HII vs. NOC - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Huntington Ingalls Industries, Inc (HII) and Northrop Grumman Corporation (NOC). 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.
| HII | NOC | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.44 | ||
| Sortino ratioReturn per unit of downside risk | +0.54 | ||
| Omega ratioGain probability vs. loss probability | 1.19 | 1.11 | +0.08 |
| Calmar ratioReturn relative to maximum drawdown | 0.86 | 0.39 | +0.47 |
| Martin ratioReturn relative to average drawdown | 2.78 | 1.05 | +1.73 |
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
| HII | NOC | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.90 | 0.47 | +0.44 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.26 | 0.38 | -0.12 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.26 | 0.45 | -0.18 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.56 | 0.46 | +0.11 |
Drawdowns
HII vs. NOC - Drawdown Comparison
The maximum HII drawdown since its inception was -49.70%, smaller than the maximum NOC drawdown of -71.12%. Use the drawdown chart below to compare losses from any high point for HII and NOC.
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Drawdown Indicators
| HII | NOC | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -49.70% | -71.12% | +21.42% |
Max Drawdown (1Y)Largest decline over 1 year | -36.35% | -31.20% | -5.15% |
Max Drawdown (3Y)Largest decline over 3 years | -45.21% | -31.20% | -14.01% |
Max Drawdown (5Y)Largest decline over 5 years | -45.21% | -31.20% | -14.01% |
Max Drawdown (10Y)Largest decline over 10 years | -49.70% | -36.38% | -13.32% |
Current DrawdownCurrent decline from peak | -35.31% | -29.27% | -6.04% |
Average DrawdownAverage peak-to-trough decline | -13.66% | -18.40% | +4.74% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 11.27% | 11.72% | -0.45% |
Volatility
HII vs. NOC - Volatility Comparison
Huntington Ingalls Industries, Inc (HII) has a higher volatility of 9.24% compared to Northrop Grumman Corporation (NOC) at 7.22%. This indicates that HII's price experiences larger fluctuations and is considered to be riskier than NOC based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| HII | NOC | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 9.24% | 7.22% | +2.02% |
Volatility (6M)Calculated over the trailing 6-month period | 29.41% | 21.13% | +8.28% |
Volatility (1Y)Calculated over the trailing 1-year period | 34.76% | 26.48% | +8.28% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 31.13% | 25.27% | +5.86% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 30.59% | 25.42% | +5.17% |
Dividends
HII vs. NOC - Dividend Comparison
HII's dividend yield for the trailing twelve months is around 1.88%, more than NOC's 1.74% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
HII Huntington Ingalls Industries, Inc | 1.88% | 1.60% | 2.78% | 1.93% | 2.07% | 2.46% | 2.48% | 1.44% | 1.59% | 1.07% | 1.14% | 1.34% |
NOC Northrop Grumman Corporation | 1.74% | 1.58% | 1.72% | 1.57% | 1.24% | 1.59% | 1.86% | 1.50% | 1.92% | 1.27% | 1.50% | 1.64% |
Financials
HII vs. NOC - Financials Comparison
This section allows you to compare key financial metrics between Huntington Ingalls Industries, Inc and Northrop Grumman 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
HII vs. NOC - Profitability Comparison
HII - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Huntington Ingalls Industries, Inc reported a gross profit of 2.15B and revenue of 3.10B. Therefore, the gross margin over that period was 69.3%.
NOC - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Northrop Grumman Corporation reported a gross profit of 1.96B and revenue of 9.88B. Therefore, the gross margin over that period was 19.8%.
HII - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Huntington Ingalls Industries, Inc reported an operating income of 155.00M and revenue of 3.10B, resulting in an operating margin of 5.0%.
NOC - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Northrop Grumman Corporation reported an operating income of 989.00M and revenue of 9.88B, resulting in an operating margin of 10.0%.
HII - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Huntington Ingalls Industries, Inc reported a net income of 149.00M and revenue of 3.10B, resulting in a net margin of 4.8%.
NOC - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Northrop Grumman Corporation reported a net income of 875.00M and revenue of 9.88B, resulting in a net margin of 8.9%.
Frequently Asked Questions
HII and NOC have a correlation of 0.60, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
HII has higher volatility (9.24%) compared to NOC (7.22%). In terms of maximum drawdown, HII dropped -49.70% vs NOC's -71.12%.
HII currently has the higher Sharpe Ratio (0.90 vs 0.47), 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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