KTOS vs. MRCY
KTOS (Kratos Defense & Security Solutions, Inc.) and MRCY (Mercury Systems, Inc.) are both stocks. Both operate in the Aerospace & Defense industry within the Industrials sector. Over the past 10 years, KTOS returned 31.28%/yr vs 18.62%/yr for MRCY. At a 0.32 correlation, their price movements are largely independent.
Performance
KTOS vs. MRCY - Performance Comparison
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Returns By Period
In the year-to-date period, KTOS achieves a -16.48% return, which is significantly lower than MRCY's 61.38% return. Over the past 10 years, KTOS has outperformed MRCY with an annualized return of 31.28%, while MRCY has yielded a comparatively lower 18.62% annualized return.
KTOS
- 1D
- 8.51%
- 1M
- 6.90%
- YTD
- -16.48%
- 6M
- -18.38%
- 1Y
- 58.10%
- 3Y*
- 67.01%
- 5Y*
- 19.54%
- 10Y*
- 31.28%
MRCY
- 1D
- 5.58%
- 1M
- 42.02%
- YTD
- 61.38%
- 6M
- 65.13%
- 1Y
- 128.42%
- 3Y*
- 42.17%
- 5Y*
- 12.19%
- 10Y*
- 18.62%
KTOS vs. MRCY - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
KTOS Kratos Defense & Security Solutions, Inc. | -16.48% | 187.76% | 30.01% | 96.61% | -46.80% | -29.27% | 52.30% | 27.82% | 33.05% | 43.11% |
MRCY Mercury Systems, Inc. | 61.38% | 73.83% | 14.85% | -18.26% | -18.74% | -37.47% | 27.42% | 46.14% | -7.91% | 69.92% |
Correlation
The correlation between KTOS and MRCY is 0.64, 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 | 0.64 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.56 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.54 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.49 |
Correlation (All Time) Calculated using the full available price history since Nov 8, 1999 | 0.32 |
Over the past year, KTOS and MRCY have become more correlated (0.64) than their long-term average of 0.32, meaning their price movements have been converging.
Fundamentals
KTOS:
$11.37B
MRCY:
$7.00B
KTOS:
$0.17
MRCY:
-$0.24
KTOS:
7.65
MRCY:
7.21
KTOS:
3.34
MRCY:
4.74
KTOS:
$1.42B
MRCY:
$966.95M
KTOS:
$259.40M
MRCY:
$277.35M
KTOS:
$78.30M
MRCY:
-$12.94M
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Return for Risk
KTOS vs. MRCY — Risk / Return Rank
KTOS
MRCY
KTOS vs. MRCY - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Kratos Defense & Security Solutions, Inc. (KTOS) and Mercury Systems, Inc. (MRCY). 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.
| KTOS | MRCY | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.49 | ||
| Sortino ratioReturn per unit of downside risk | -1.29 | ||
| Omega ratioGain probability vs. loss probability | 1.18 | 1.41 | -0.23 |
| Calmar ratioReturn relative to maximum drawdown | 0.97 | 4.01 | -3.04 |
| Martin ratioReturn relative to average drawdown | 2.04 | 10.02 | -7.98 |
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
| KTOS | MRCY | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.82 | 2.31 | -1.49 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.38 | 0.27 | +0.11 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.62 | 0.43 | +0.19 |
Sharpe Ratio (All Time)Calculated using the full available price history | -0.13 | 0.21 | -0.34 |
Drawdowns
KTOS vs. MRCY - Drawdown Comparison
The maximum KTOS drawdown since its inception was -99.81%, roughly equal to the maximum MRCY drawdown of -95.95%. Use the drawdown chart below to compare losses from any high point for KTOS and MRCY.
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Drawdown Indicators
| KTOS | MRCY | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -99.81% | -95.95% | -3.86% |
Max Drawdown (1Y)Largest decline over 1 year | -60.15% | -32.19% | -27.96% |
Max Drawdown (3Y)Largest decline over 3 years | -60.15% | -39.07% | -21.08% |
Max Drawdown (5Y)Largest decline over 5 years | -69.39% | -62.43% | -6.96% |
Max Drawdown (10Y)Largest decline over 10 years | -72.74% | -71.73% | -1.01% |
Current DrawdownCurrent decline from peak | -95.98% | 0.00% | -95.98% |
Average DrawdownAverage peak-to-trough decline | -95.94% | -53.79% | -42.15% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 28.62% | 12.87% | +15.75% |
Volatility
KTOS vs. MRCY - Volatility Comparison
Kratos Defense & Security Solutions, Inc. (KTOS) has a higher volatility of 24.01% compared to Mercury Systems, Inc. (MRCY) at 16.46%. This indicates that KTOS's price experiences larger fluctuations and is considered to be riskier than MRCY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| KTOS | MRCY | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 24.01% | 16.46% | +7.55% |
Volatility (6M)Calculated over the trailing 6-month period | 56.37% | 42.99% | +13.38% |
Volatility (1Y)Calculated over the trailing 1-year period | 71.40% | 56.03% | +15.37% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 52.11% | 45.78% | +6.33% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 50.71% | 43.89% | +6.82% |
Dividends
KTOS vs. MRCY - Dividend Comparison
Neither KTOS nor MRCY has paid dividends to shareholders.
Financials
KTOS vs. MRCY - Financials Comparison
This section allows you to compare key financial metrics between Kratos Defense & Security Solutions, Inc. and Mercury Systems, 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.
Total Revenue: Total amount of money received from sales and other business activities
KTOS vs. MRCY - Profitability Comparison
KTOS - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Kratos Defense & Security Solutions, Inc. reported a gross profit of 34.70M and revenue of 371.00M. Therefore, the gross margin over that period was 9.4%.
MRCY - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Mercury Systems, Inc. reported a gross profit of 69.05M and revenue of 235.76M. Therefore, the gross margin over that period was 29.3%.
KTOS - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Kratos Defense & Security Solutions, Inc. reported an operating income of 4.70M and revenue of 371.00M, resulting in an operating margin of 1.3%.
MRCY - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Mercury Systems, Inc. reported an operating income of 5.23M and revenue of 235.76M, resulting in an operating margin of 2.2%.
KTOS - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Kratos Defense & Security Solutions, Inc. reported a net income of 11.90M and revenue of 371.00M, resulting in a net margin of 3.2%.
MRCY - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Mercury Systems, Inc. reported a net income of -2.86M and revenue of 235.76M, resulting in a net margin of -1.2%.
Frequently Asked Questions
KTOS and MRCY have a correlation of 0.64, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
KTOS has higher volatility (24.01%) compared to MRCY (16.46%). In terms of maximum drawdown, KTOS dropped -99.81% vs MRCY's -95.95%.
MRCY currently has the higher Sharpe Ratio (2.31 vs 0.82), 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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