VUAA.L vs. ISRG
VUAA.L (Vanguard S&P 500 UCITS ETF USD Accumulation) is S&P 500 fund tracking the S&P 500 Net Total Return, while ISRG (Intuitive Surgical, Inc.) is a stock. Over the past 5 years, VUAA.L returned 13.22%/yr vs 7.37%/yr for ISRG. At a 0.39 correlation, their price movements are largely independent.
Performance
VUAA.L vs. ISRG - Performance Comparison
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Returns By Period
In the year-to-date period, VUAA.L achieves a 8.41% return, which is significantly higher than ISRG's -27.42% return.
VUAA.L
- 1D
- 2.02%
- 1M
- -0.83%
- YTD
- 8.41%
- 6M
- 9.69%
- 1Y
- 24.92%
- 3Y*
- 20.75%
- 5Y*
- 13.22%
- 10Y*
- —
ISRG
- 1D
- -0.45%
- 1M
- -3.97%
- YTD
- -27.42%
- 6M
- -24.20%
- 1Y
- -19.74%
- 3Y*
- 9.23%
- 5Y*
- 7.37%
- 10Y*
- 19.09%
VUAA.L vs. ISRG - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|---|---|
VUAA.L Vanguard S&P 500 UCITS ETF USD Accumulation | 8.41% | 17.37% | 25.27% | 26.68% | -18.63% | 29.34% | 20.33% | 14.82% |
ISRG Intuitive Surgical, Inc. | -27.42% | 8.51% | 54.72% | 27.14% | -26.15% | 31.76% | 38.39% | 23.48% |
Correlation
The correlation between VUAA.L and ISRG is 0.22, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.22 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.30 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.36 |
Correlation (All Time) Calculated using the full available price history since May 14, 2019 | 0.39 |
The correlation between VUAA.L and ISRG shifts across timeframes, from 0.22 (1 year) to 0.39 (all time), reflecting how their relationship changes across market environments.
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Return for Risk
VUAA.L vs. ISRG — Risk / Return Rank
VUAA.L
ISRG
VUAA.L vs. ISRG - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Vanguard S&P 500 UCITS ETF USD Accumulation (VUAA.L) and Intuitive Surgical, Inc. (ISRG). 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.
| VUAA.L | ISRG | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +2.69 | ||
| Sortino ratioReturn per unit of downside risk | +3.87 | ||
| Omega ratioGain probability vs. loss probability | 1.37 | 0.90 | +0.47 |
| Calmar ratioReturn relative to maximum drawdown | 2.99 | -0.62 | +3.61 |
| Martin ratioReturn relative to average drawdown | 12.46 | -1.24 | +13.70 |
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Drawdowns
VUAA.L vs. ISRG - Drawdown Comparison
The maximum VUAA.L drawdown since its inception was -34.05%, smaller than the maximum ISRG drawdown of -82.26%. Use the drawdown chart below to compare losses from any high point for VUAA.L and ISRG.
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Drawdown Indicators
| VUAA.L | ISRG | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -34.05% | -82.26% | +48.21% |
Max Drawdown (1Y)Largest decline over 1 year | -8.18% | -32.14% | +23.96% |
Max Drawdown (3Y)Largest decline over 3 years | -18.39% | -34.10% | +15.71% |
Max Drawdown (5Y)Largest decline over 5 years | -24.36% | -49.90% | +25.54% |
Max Drawdown (10Y)Largest decline over 10 years | — | -49.90% | — |
Current DrawdownCurrent decline from peak | -2.26% | -32.66% | +30.40% |
Average DrawdownAverage peak-to-trough decline | -4.99% | -21.28% | +16.29% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.97% | 16.00% | -14.03% |
Volatility
VUAA.L vs. ISRG - Volatility Comparison
The current volatility for Vanguard S&P 500 UCITS ETF USD Accumulation (VUAA.L) is 3.99%, while Intuitive Surgical, Inc. (ISRG) has a volatility of 9.70%. This indicates that VUAA.L experiences smaller price fluctuations and is considered to be less risky than ISRG based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| VUAA.L | ISRG | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 3.99% | 9.70% | -5.71% |
Volatility (6M)Calculated over the trailing 6-month period | 9.03% | 20.72% | -11.69% |
Volatility (1Y)Calculated over the trailing 1-year period | 12.03% | 30.69% | -18.66% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 16.05% | 33.19% | -17.14% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 17.81% | 32.40% | -14.59% |
Dividends
VUAA.L vs. ISRG - Dividend Comparison
Neither VUAA.L nor ISRG has paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 |
|---|---|---|---|---|---|---|---|
ISRG Intuitive Surgical, Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
VUAA.L Vanguard S&P 500 UCITS ETF USD Accumulation | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 1.63% |
Frequently Asked Questions
VUAA.L and ISRG have a correlation of 0.22, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
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