NOC vs. SHLD
NOC (Northrop Grumman Corporation) is a stock, while SHLD (Global X Defense Tech ETF) is Aerospace & Defense fund tracking the Global X Defense Tech Index. Over the past year, NOC returned 12.44% vs 10.40% for SHLD. At a 0.47 correlation, their price movements are largely independent.
Performance
NOC vs. SHLD - Performance Comparison
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Returns By Period
In the year-to-date period, NOC achieves a -2.75% return, which is significantly lower than SHLD's -1.50% return.
NOC
- 1D
- -0.40%
- 1M
- 0.17%
- YTD
- -2.75%
- 6M
- -2.67%
- 1Y
- 12.44%
- 3Y*
- 8.64%
- 5Y*
- 9.73%
- 10Y*
- 11.53%
SHLD
- 1D
- -2.04%
- 1M
- 0.05%
- YTD
- -1.50%
- 6M
- -1.03%
- 1Y
- 10.40%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
NOC vs. SHLD - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | |
|---|---|---|---|---|
NOC Northrop Grumman Corporation | -2.75% | 23.61% | 1.93% | 10.83% |
SHLD Global X Defense Tech ETF | -1.50% | 74.16% | 35.03% | 12.89% |
Correlation
The correlation between NOC and SHLD is 0.58, 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 | 0.58 |
Correlation (All Time) Calculated using the full available price history since Sep 13, 2023 | 0.47 |
The correlation between NOC and SHLD shifts across timeframes, from 0.47 (all time) to 0.58 (1 year), reflecting how their relationship changes across market environments.
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Return for Risk
NOC vs. SHLD — Risk / Return Rank
NOC
SHLD
NOC vs. SHLD - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Northrop Grumman Corporation (NOC) and Global X Defense Tech ETF (SHLD). 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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| NOC | SHLD | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.04 | ||
| Sortino ratioReturn per unit of downside risk | +0.09 | ||
| Omega ratioGain probability vs. loss probability | 1.11 | 1.09 | +0.02 |
| Calmar ratioReturn relative to maximum drawdown | 0.40 | 0.52 | -0.12 |
| Martin ratioReturn relative to average drawdown | 1.02 | 1.28 | -0.27 |
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Drawdowns
NOC vs. SHLD - Drawdown Comparison
The maximum NOC drawdown since its inception was -71.12%, which is greater than SHLD's maximum drawdown of -20.10%. Use the drawdown chart below to compare losses from any high point for NOC and SHLD.
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Drawdown Indicators
| NOC | SHLD | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -71.12% | -20.10% | -51.02% |
Max Drawdown (1Y)Largest decline over 1 year | -31.20% | -20.10% | -11.10% |
Max Drawdown (3Y)Largest decline over 3 years | -31.20% | — | — |
Max Drawdown (5Y)Largest decline over 5 years | -31.20% | — | — |
Max Drawdown (10Y)Largest decline over 10 years | -36.38% | — | — |
Current DrawdownCurrent decline from peak | -28.03% | -18.20% | -9.83% |
Average DrawdownAverage peak-to-trough decline | -18.40% | -3.34% | -15.06% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 12.25% | 8.12% | +4.13% |
Volatility
NOC vs. SHLD - Volatility Comparison
The current volatility for Northrop Grumman Corporation (NOC) is 7.39%, while Global X Defense Tech ETF (SHLD) has a volatility of 9.05%. This indicates that NOC experiences smaller price fluctuations and is considered to be less risky than SHLD based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| NOC | SHLD | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 7.39% | 9.05% | -1.66% |
Volatility (6M)Calculated over the trailing 6-month period | 21.25% | 19.94% | +1.31% |
Volatility (1Y)Calculated over the trailing 1-year period | 26.55% | 24.55% | +2.00% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 25.28% | 21.29% | +3.99% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 25.42% | 21.29% | +4.13% |
Dividends
NOC vs. SHLD - Dividend Comparison
NOC's dividend yield for the trailing twelve months is around 1.71%, more than SHLD's 0.56% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
NOC Northrop Grumman Corporation | 1.71% | 1.58% | 1.72% | 1.57% | 1.24% | 1.59% | 1.86% | 1.50% | 1.92% | 1.27% | 1.50% | 1.64% |
SHLD Global X Defense Tech ETF | 0.56% | 0.55% | 0.53% | 0.26% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Frequently Asked Questions
NOC and SHLD have a correlation of 0.58, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
SHLD has higher volatility (9.05%) compared to NOC (7.39%). In terms of maximum drawdown, NOC dropped -71.12% vs SHLD's -20.10%.
NOC currently has the higher Sharpe Ratio (0.47 vs 0.43), 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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