GSK.L vs. RHHBY
GSK.L (GlaxoSmithKline plc) and RHHBY (Roche Holding AG) are both stocks. Both operate in the Drug Manufacturers - General industry within the Healthcare sector. Over the past 10 years, GSK.L returned 5.50%/yr vs 8.58%/yr for RHHBY. At a 0.36 correlation, their price movements are largely independent.
Performance
GSK.L vs. RHHBY - Performance Comparison
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Different Trading Currencies
GSK.L is traded in GBp, while RHHBY is traded in USD. To make them comparable, the RHHBY values have been converted to GBp using the latest available exchange rates.
Returns By Period
In the year-to-date period, GSK.L achieves a 6.65% return, which is significantly higher than RHHBY's 3.93% return. Over the past 10 years, GSK.L has underperformed RHHBY with an annualized return of 5.50%, while RHHBY has yielded a comparatively higher 8.58% annualized return.
GSK.L
- 1D
- -1.29%
- 1M
- 4.74%
- YTD
- 6.65%
- 6M
- 6.89%
- 1Y
- 31.21%
- 3Y*
- 16.07%
- 5Y*
- 6.18%
- 10Y*
- 5.50%
RHHBY
- 1D
- 0.00%
- 1M
- 2.98%
- YTD
- 3.93%
- 6M
- 8.37%
- 1Y
- 31.69%
- 3Y*
- 11.21%
- 5Y*
- 6.29%
- 10Y*
- 8.58%
GSK.L vs. RHHBY - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
GSK.L GlaxoSmithKline plc | 6.65% | 41.46% | -3.51% | 4.94% | -25.94% | 26.66% | -20.76% | 25.32% | 19.02% | -10.82% |
RHHBY Roche Holding AG | 2.02% | 41.97% | 1.98% | -8.82% | -12.96% | 21.34% | 6.71% | 28.40% | 8.22% | 4.43% |
Correlation
The correlation between GSK.L and RHHBY is 0.43, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.43 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.32 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.31 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.36 |
Correlation (All Time) Calculated using the full available price history since Jul 6, 2007 | 0.36 |
The correlation between GSK.L and RHHBY shifts across timeframes, from 0.31 (5 years) to 0.43 (1 year), reflecting how their relationship changes across market environments.
Fundamentals
GSK.L:
£1.42
RHHBY:
$5.42
GSK.L:
13.43
RHHBY:
9.33
GSK.L:
2.39
RHHBY:
1.51
GSK.L:
£32.78B
RHHBY:
$107.65B
GSK.L:
£23.84B
RHHBY:
$79.28B
GSK.L:
£11.56B
RHHBY:
$31.01B
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Return for Risk
GSK.L vs. RHHBY — Risk / Return Rank
GSK.L
RHHBY
GSK.L vs. RHHBY - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for GlaxoSmithKline plc (GSK.L) and Roche Holding AG (RHHBY). 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.
| GSK.L | RHHBY | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.05 | ||
| Sortino ratioReturn per unit of downside risk | +0.06 | ||
| Omega ratioGain probability vs. loss probability | 1.24 | 1.24 | 0.00 |
| Calmar ratioReturn relative to maximum drawdown | 1.69 | 1.72 | -0.03 |
| Martin ratioReturn relative to average drawdown | 4.14 | 4.21 | -0.08 |
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
| GSK.L | RHHBY | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.25 | 1.20 | +0.05 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.26 | 0.28 | -0.02 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.25 | 0.38 | -0.13 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.24 | 0.43 | -0.20 |
Drawdowns
GSK.L vs. RHHBY - Drawdown Comparison
The maximum GSK.L drawdown since its inception was -42.39%, which is greater than RHHBY's maximum drawdown of -38.52%. Use the drawdown chart below to compare losses from any high point for GSK.L and RHHBY.
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Drawdown Indicators
| GSK.L | RHHBY | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -42.39% | -38.52% | -3.87% |
Max Drawdown (1Y)Largest decline over 1 year | -18.35% | -18.50% | +0.15% |
Max Drawdown (3Y)Largest decline over 3 years | -27.42% | -21.94% | -5.48% |
Max Drawdown (5Y)Largest decline over 5 years | -42.39% | -38.52% | -3.87% |
Max Drawdown (10Y)Largest decline over 10 years | -42.39% | -38.52% | -3.87% |
Current DrawdownCurrent decline from peak | -14.20% | -11.42% | -2.78% |
Average DrawdownAverage peak-to-trough decline | -12.77% | -10.36% | -2.41% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 7.53% | 7.54% | -0.01% |
Volatility
GSK.L vs. RHHBY - Volatility Comparison
The current volatility for GlaxoSmithKline plc (GSK.L) is 6.21%, while Roche Holding AG (RHHBY) has a volatility of 7.99%. This indicates that GSK.L experiences smaller price fluctuations and is considered to be less risky than RHHBY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| GSK.L | RHHBY | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 6.21% | 7.99% | -1.78% |
Volatility (6M)Calculated over the trailing 6-month period | 18.11% | 17.95% | +0.16% |
Volatility (1Y)Calculated over the trailing 1-year period | 24.99% | 26.56% | -1.57% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 23.68% | 22.56% | +1.12% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 22.09% | 22.70% | -0.61% |
Dividends
GSK.L vs. RHHBY - Dividend Comparison
GSK.L's dividend yield for the trailing twelve months is around 3.50%, more than RHHBY's 3.07% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
GSK.L GlaxoSmithKline plc | 3.50% | 3.51% | 4.53% | 3.84% | 5.30% | 4.93% | 5.90% | 4.45% | 5.31% | 5.99% | 4.88% | 5.77% |
RHHBY Roche Holding AG | 3.07% | 2.69% | 3.87% | 3.55% | 3.23% | 1.57% | 1.66% | 1.70% | 3.58% | 3.25% | 3.57% | 2.91% |
Financials
GSK.L vs. RHHBY - Financials Comparison
This section allows you to compare key financial metrics between GlaxoSmithKline plc and Roche Holding AG. 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
GSK.L vs. RHHBY - Profitability Comparison
GSK.L - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, GlaxoSmithKline plc reported a gross profit of 5.75B and revenue of 7.63B. Therefore, the gross margin over that period was 75.4%.
RHHBY - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Roche Holding AG reported a gross profit of 21.75B and revenue of 30.32B. Therefore, the gross margin over that period was 71.7%.
GSK.L - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, GlaxoSmithKline plc reported an operating income of 2.29B and revenue of 7.63B, resulting in an operating margin of 30.1%.
RHHBY - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Roche Holding AG reported an operating income of 7.05B and revenue of 30.32B, resulting in an operating margin of 23.2%.
GSK.L - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, GlaxoSmithKline plc reported a net income of 1.74B and revenue of 7.63B, resulting in a net margin of 22.8%.
RHHBY - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Roche Holding AG reported a net income of 5.42B and revenue of 30.32B, resulting in a net margin of 17.9%.
Frequently Asked Questions
GSK.L and RHHBY have a correlation of 0.43, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
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