SAN vs. RIO.L
SAN (Banco Santander, S.A.) and RIO.L (Rio Tinto PLC) are both stocks. SAN operates in Banks - Diversified (Financial Services), while RIO.L operates in Other Industrial Metals & Mining (Basic Materials). Over the past 10 years, SAN returned 16.53%/yr vs 20.72%/yr for RIO.L. At a 0.39 correlation, their price movements are largely independent.
Performance
SAN vs. RIO.L - Performance Comparison
Loading charts...
Different Trading Currencies
SAN is traded in USD, while RIO.L is traded in GBp. To make them comparable, the RIO.L values have been converted to USD using the latest available exchange rates.
Returns By Period
In the year-to-date period, SAN achieves a 16.51% return, which is significantly lower than RIO.L's 24.60% return. Over the past 10 years, SAN has underperformed RIO.L with an annualized return of 16.53%, while RIO.L has yielded a comparatively higher 20.72% annualized return.
SAN
- 1D
- 1.28%
- 1M
- 12.13%
- YTD
- 16.51%
- 6M
- 16.81%
- 1Y
- 70.72%
- 3Y*
- 62.67%
- 5Y*
- 32.61%
- 10Y*
- 16.53%
RIO.L
- 1D
- -2.39%
- 1M
- -6.28%
- YTD
- 24.60%
- 6M
- 28.73%
- 1Y
- 84.41%
- 3Y*
- 21.37%
- 5Y*
- 12.55%
- 10Y*
- 20.72%
SAN vs. RIO.L - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
SAN Banco Santander, S.A. | 16.51% | 164.72% | 14.96% | 46.20% | -6.62% | 10.41% | -21.99% | -2.32% | -28.49% | 32.28% |
RIO.L Rio Tinto PLC | 24.60% | 44.94% | -14.82% | 12.61% | 17.90% | -0.65% | 34.36% | 33.42% | -5.37% | 43.93% |
Correlation
The correlation between SAN and RIO.L is 0.37, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.37 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.38 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.39 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.36 |
Correlation (All Time) Calculated using the full available price history since Jul 20, 2007 | 0.39 |
Fundamentals
SAN:
$198.15B
RIO.L:
£121.15B
SAN:
€1.06
RIO.L:
$13.15
SAN:
11.08
RIO.L:
7.44
SAN:
2.40
RIO.L:
1.44
SAN:
1.63
RIO.L:
2.58
SAN:
€74.92B
RIO.L:
$111.44B
SAN:
€46.97B
RIO.L:
$45.93B
SAN:
€21.14B
RIO.L:
$44.33B
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
Return for Risk
SAN vs. RIO.L — Risk / Return Rank
SAN
RIO.L
SAN vs. RIO.L - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Banco Santander, S.A. (SAN) and Rio Tinto PLC (RIO.L). 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.
| SAN | RIO.L | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.81 | ||
| Sortino ratioReturn per unit of downside risk | -0.76 | ||
| Omega ratioGain probability vs. loss probability | 1.34 | 1.45 | -0.11 |
| Calmar ratioReturn relative to maximum drawdown | 3.59 | 5.48 | -1.89 |
| Martin ratioReturn relative to average drawdown | 11.07 | 19.48 | -8.41 |
Loading charts...
Drawdowns
SAN vs. RIO.L - Drawdown Comparison
The maximum SAN drawdown since its inception was -82.94%, smaller than the maximum RIO.L drawdown of -88.71%. Use the drawdown chart below to compare losses from any high point for SAN and RIO.L.
Loading charts...
Drawdown Indicators
| SAN | RIO.L | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -82.94% | -88.71% | +5.77% |
Max Drawdown (1Y)Largest decline over 1 year | -20.29% | -15.38% | -4.91% |
Max Drawdown (3Y)Largest decline over 3 years | -20.29% | -23.98% | +3.69% |
Max Drawdown (5Y)Largest decline over 5 years | -41.13% | -35.65% | -5.48% |
Max Drawdown (10Y)Largest decline over 10 years | -73.84% | -38.42% | -35.42% |
Current DrawdownCurrent decline from peak | 0.00% | -12.56% | +12.56% |
Average DrawdownAverage peak-to-trough decline | -30.64% | -28.11% | -2.53% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 6.56% | 4.33% | +2.23% |
Volatility
SAN vs. RIO.L - Volatility Comparison
Banco Santander, S.A. (SAN) has a higher volatility of 10.69% compared to Rio Tinto PLC (RIO.L) at 9.71%. This indicates that SAN's price experiences larger fluctuations and is considered to be riskier than RIO.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading charts...
Volatility by Period
| SAN | RIO.L | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 10.69% | 9.71% | +0.98% |
Volatility (6M)Calculated over the trailing 6-month period | 27.47% | 23.54% | +3.93% |
Volatility (1Y)Calculated over the trailing 1-year period | 32.98% | 28.04% | +4.94% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 33.88% | 29.47% | +4.41% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 35.83% | 30.70% | +5.13% |
Dividends
SAN vs. RIO.L - Dividend Comparison
SAN's dividend yield for the trailing twelve months is around 2.07%, less than RIO.L's 4.06% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
RIO.L Rio Tinto PLC | 4.06% | 4.75% | 7.16% | 5.53% | 9.90% | 14.14% | 5.43% | 5.76% | 6.07% | 4.66% | 3.42% | 7.42% |
SAN Banco Santander, S.A. | 2.07% | 2.11% | 4.63% | 3.58% | 3.83% | 2.71% | 0.00% | 6.20% | 5.83% | 4.60% | 3.29% | 7.06% |
Financials
SAN vs. RIO.L - Financials Comparison
This section allows you to compare key financial metrics between Banco Santander, S.A. and Rio Tinto PLC. 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
SAN vs. RIO.L - Profitability Comparison
SAN - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Banco Santander, S.A. reported a gross profit of 12.95B and revenue of 31.44B. Therefore, the gross margin over that period was 41.2%.
RIO.L - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Rio Tinto PLC reported a gross profit of 8.22B and revenue of 30.91B. Therefore, the gross margin over that period was 26.6%.
SAN - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Banco Santander, S.A. reported an operating income of 5.11B and revenue of 31.44B, resulting in an operating margin of 16.3%.
RIO.L - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Rio Tinto PLC reported an operating income of 8.22B and revenue of 30.91B, resulting in an operating margin of 26.6%.
SAN - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Banco Santander, S.A. reported a net income of 5.54B and revenue of 31.44B, resulting in a net margin of 17.6%.
RIO.L - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Rio Tinto PLC reported a net income of 5.46B and revenue of 30.91B, resulting in a net margin of 17.7%.
Frequently Asked Questions
SAN and RIO.L have a correlation of 0.37, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
Find the right allocation for SAN and RIO.L
Add both to a portfolio and optimize allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.
Open Portfolio Optimizer