MRK vs. CB
MRK (Merck & Co., Inc.) and CB (Chubb Limited) are both stocks. MRK operates in Drug Manufacturers - General (Healthcare), while CB operates in Insurance - Property & Casualty (Financial Services). Over the past 10 years, MRK returned 11.61%/yr vs 11.89%/yr for CB. At a 0.31 correlation, their price movements are largely independent.
Performance
MRK vs. CB - Performance Comparison
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Returns By Period
In the year-to-date period, MRK achieves a 14.39% return, which is significantly higher than CB's 3.43% return. Both investments have delivered pretty close results over the past 10 years, with MRK having a 11.61% annualized return and CB not far ahead at 11.89%.
MRK
- 1D
- -1.05%
- 1M
- 7.31%
- YTD
- 14.39%
- 6M
- 22.75%
- 1Y
- 56.85%
- 3Y*
- 5.78%
- 5Y*
- 13.57%
- 10Y*
- 11.61%
CB
- 1D
- -1.35%
- 1M
- 0.70%
- YTD
- 3.43%
- 6M
- 8.96%
- 1Y
- 10.97%
- 3Y*
- 20.64%
- 5Y*
- 15.72%
- 10Y*
- 11.89%
MRK vs. CB - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
MRK Merck & Co., Inc. | 14.39% | 9.79% | -6.26% | 1.01% | 49.42% | 1.75% | -7.20% | 22.27% | 39.95% | -1.49% |
CB Chubb Limited | 3.43% | 14.46% | 23.89% | 4.20% | 15.97% | 27.85% | 1.41% | 22.94% | -9.63% | 12.82% |
Correlation
The correlation between MRK and CB is 0.21, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.21 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.24 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.27 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.31 |
Correlation (All Time) Calculated using the full available price history since Mar 24, 1993 | 0.31 |
Fundamentals
MRK:
$295.45B
CB:
$127.01B
MRK:
$3.58
CB:
$28.35
MRK:
33.34
CB:
11.35
MRK:
0.03
CB:
0.79
MRK:
4.54
CB:
2.67
MRK:
6.44
CB:
1.59
MRK:
$65.59B
CB:
$48.15B
MRK:
$49.79B
CB:
$17.01B
MRK:
$22.69B
CB:
$12.22B
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Return for Risk
MRK vs. CB — Risk / Return Rank
MRK
CB
MRK vs. CB - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Merck & Co., Inc. (MRK) and Chubb Limited (CB). 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.
| MRK | CB | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +1.47 | ||
| Sortino ratioReturn per unit of downside risk | +2.02 | ||
| Omega ratioGain probability vs. loss probability | 1.36 | 1.12 | +0.24 |
| Calmar ratioReturn relative to maximum drawdown | 5.03 | 1.18 | +3.85 |
| Martin ratioReturn relative to average drawdown | 12.59 | 2.70 | +9.90 |
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
| MRK | CB | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 2.10 | 0.62 | +1.47 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.58 | 0.78 | -0.20 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.51 | 0.50 | 0.00 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.48 | 0.40 | +0.08 |
Drawdowns
MRK vs. CB - Drawdown Comparison
The maximum MRK drawdown since its inception was -68.61%, which is greater than CB's maximum drawdown of -50.99%. Use the drawdown chart below to compare losses from any high point for MRK and CB.
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Drawdown Indicators
| MRK | CB | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -68.61% | -50.99% | -17.62% |
Max Drawdown (1Y)Largest decline over 1 year | -11.37% | -9.36% | -2.01% |
Max Drawdown (3Y)Largest decline over 3 years | -43.44% | -14.35% | -29.09% |
Max Drawdown (5Y)Largest decline over 5 years | -43.44% | -19.26% | -24.18% |
Max Drawdown (10Y)Largest decline over 10 years | -43.44% | -42.59% | -0.85% |
Current DrawdownCurrent decline from peak | -4.65% | -5.81% | +1.16% |
Average DrawdownAverage peak-to-trough decline | -18.84% | -10.68% | -8.16% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 4.53% | 4.52% | +0.01% |
Volatility
MRK vs. CB - Volatility Comparison
Merck & Co., Inc. (MRK) has a higher volatility of 9.44% compared to Chubb Limited (CB) at 6.11%. This indicates that MRK's price experiences larger fluctuations and is considered to be riskier than CB based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| MRK | CB | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 9.44% | 6.11% | +3.33% |
Volatility (6M)Calculated over the trailing 6-month period | 18.14% | 13.14% | +5.00% |
Volatility (1Y)Calculated over the trailing 1-year period | 27.30% | 17.69% | +9.61% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 23.71% | 20.34% | +3.37% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 22.96% | 23.69% | -0.73% |
Dividends
MRK vs. CB - Dividend Comparison
MRK's dividend yield for the trailing twelve months is around 2.78%, more than CB's 1.21% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
CB Chubb Limited | 1.21% | 1.22% | 1.30% | 1.51% | 1.49% | 1.65% | 2.01% | 1.91% | 2.24% | 1.93% | 2.07% | 4.23% |
MRK Merck & Co., Inc. | 2.78% | 3.12% | 3.14% | 2.72% | 2.52% | 3.41% | 3.03% | 2.48% | 2.60% | 3.36% | 3.14% | 3.43% |
Financials
MRK vs. CB - Financials Comparison
This section allows you to compare key financial metrics between Merck & Co., Inc. and Chubb Limited. 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
Frequently Asked Questions
MRK and CB have a correlation of 0.21, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
MRK has higher volatility (9.44%) compared to CB (6.11%). In terms of maximum drawdown, MRK dropped -68.61% vs CB's -50.99%.
MRK currently has the higher Sharpe Ratio (2.10 vs 0.62), 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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