MRCY vs. BRK-A
MRCY (Mercury Systems, Inc.) and BRK-A (Berkshire Hathaway Inc.) are both stocks. MRCY operates in Aerospace & Defense (Industrials), while BRK-A operates in Insurance - Diversified (Financial Services). Over the past 10 years, MRCY returned 18.62%/yr vs 12.93%/yr for BRK-A. At a 0.23 correlation, their price movements are largely independent.
Performance
MRCY vs. BRK-A - Performance Comparison
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Returns By Period
In the year-to-date period, MRCY achieves a 61.38% return, which is significantly higher than BRK-A's -4.82% return. Over the past 10 years, MRCY has outperformed BRK-A with an annualized return of 18.62%, while BRK-A has yielded a comparatively lower 12.93% annualized return.
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%
BRK-A
- 1D
- 0.66%
- 1M
- 2.64%
- YTD
- -4.82%
- 6M
- -4.81%
- 1Y
- -2.63%
- 3Y*
- 12.92%
- 5Y*
- 10.35%
- 10Y*
- 12.93%
MRCY vs. BRK-A - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
MRCY Mercury Systems, Inc. | 61.38% | 73.83% | 14.85% | -18.26% | -18.74% | -37.47% | 27.42% | 46.14% | -7.91% | 69.92% |
BRK-A Berkshire Hathaway Inc. | -4.82% | 10.85% | 25.49% | 15.77% | 4.00% | 29.57% | 2.42% | 10.98% | 2.82% | 21.91% |
Correlation
The correlation between MRCY and BRK-A is -0.02, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | -0.02 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.17 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.24 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.28 |
Correlation (All Time) Calculated using the full available price history since Feb 2, 1998 | 0.23 |
The correlation between MRCY and BRK-A shifts across timeframes, from -0.02 (1 year) to 0.28 (10 years), reflecting how their relationship changes across market environments.
Fundamentals
MRCY:
$7.00B
BRK-A:
$1549.77T
MRCY:
-$0.24
BRK-A:
$33.58
MRCY:
7.21
BRK-A:
4.13K
MRCY:
4.74
BRK-A:
2.13K
MRCY:
$966.95M
BRK-A:
$375.39B
MRCY:
$277.35M
BRK-A:
$89.84B
MRCY:
-$12.94M
BRK-A:
$71.10B
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Return for Risk
MRCY vs. BRK-A — Risk / Return Rank
MRCY
BRK-A
MRCY vs. BRK-A - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Mercury Systems, Inc. (MRCY) and Berkshire Hathaway Inc. (BRK-A). 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.
| MRCY | BRK-A | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +2.50 | ||
| Sortino ratioReturn per unit of downside risk | +2.97 | ||
| Omega ratioGain probability vs. loss probability | 1.41 | 0.98 | +0.43 |
| Calmar ratioReturn relative to maximum drawdown | 4.01 | -0.29 | +4.30 |
| Martin ratioReturn relative to average drawdown | 10.02 | -0.60 | +10.62 |
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
| MRCY | BRK-A | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 2.31 | -0.19 | +2.50 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.27 | 0.61 | -0.34 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.43 | 0.68 | -0.26 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.21 | 0.82 | -0.61 |
Drawdowns
MRCY vs. BRK-A - Drawdown Comparison
The maximum MRCY drawdown since its inception was -95.95%, which is greater than BRK-A's maximum drawdown of -51.47%. Use the drawdown chart below to compare losses from any high point for MRCY and BRK-A.
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Drawdown Indicators
| MRCY | BRK-A | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -95.95% | -51.47% | -44.48% |
Max Drawdown (1Y)Largest decline over 1 year | -32.19% | -9.12% | -23.07% |
Max Drawdown (3Y)Largest decline over 3 years | -39.07% | -14.43% | -24.64% |
Max Drawdown (5Y)Largest decline over 5 years | -62.43% | -25.98% | -36.45% |
Max Drawdown (10Y)Largest decline over 10 years | -71.73% | -30.43% | -41.30% |
Current DrawdownCurrent decline from peak | 0.00% | -11.23% | +11.23% |
Average DrawdownAverage peak-to-trough decline | -53.79% | -9.52% | -44.27% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 12.87% | 4.39% | +8.48% |
Volatility
MRCY vs. BRK-A - Volatility Comparison
Mercury Systems, Inc. (MRCY) has a higher volatility of 16.46% compared to Berkshire Hathaway Inc. (BRK-A) at 3.58%. This indicates that MRCY's price experiences larger fluctuations and is considered to be riskier than BRK-A based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| MRCY | BRK-A | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 16.46% | 3.58% | +12.88% |
Volatility (6M)Calculated over the trailing 6-month period | 42.99% | 10.42% | +32.57% |
Volatility (1Y)Calculated over the trailing 1-year period | 56.03% | 13.84% | +42.19% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 45.78% | 17.15% | +28.63% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 43.89% | 18.97% | +24.92% |
Dividends
MRCY vs. BRK-A - Dividend Comparison
Neither MRCY nor BRK-A has paid dividends to shareholders.
Financials
MRCY vs. BRK-A - Financials Comparison
This section allows you to compare key financial metrics between Mercury Systems, Inc. and Berkshire Hathaway 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
MRCY vs. BRK-A - Profitability Comparison
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%.
BRK-A - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Berkshire Hathaway Inc. reported a gross profit of 22.46B and revenue of 93.68B. Therefore, the gross margin over that period was 24.0%.
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%.
BRK-A - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Berkshire Hathaway Inc. reported an operating income of 12.14B and revenue of 93.68B, resulting in an operating margin of 13.0%.
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%.
BRK-A - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Berkshire Hathaway Inc. reported a net income of 10.11B and revenue of 93.68B, resulting in a net margin of 10.8%.
Frequently Asked Questions
MRCY and BRK-A have a correlation of -0.02, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
MRCY has higher volatility (16.46%) compared to BRK-A (3.58%). In terms of maximum drawdown, MRCY dropped -95.95% vs BRK-A's -51.47%.
MRCY currently has the higher Sharpe Ratio (2.31 vs -0.19), 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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