RIO.L vs. KO
RIO.L (Rio Tinto PLC) and KO (The Coca-Cola Company) are both stocks. RIO.L operates in Other Industrial Metals & Mining (Basic Materials), while KO operates in Beverages - Non-Alcoholic (Consumer Defensive). Over the past 10 years, RIO.L returned 22.85%/yr vs 9.72%/yr for KO. At a 0.08 correlation, their price movements are largely independent.
Performance
RIO.L vs. KO - Performance Comparison
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Different Trading Currencies
RIO.L is traded in GBp, while KO is traded in USD. To make them comparable, the KO values have been converted to GBp using the latest available exchange rates.
Returns By Period
In the year-to-date period, RIO.L achieves a 30.37% return, which is significantly higher than KO's 15.62% return. Over the past 10 years, RIO.L has outperformed KO with an annualized return of 22.85%, while KO has yielded a comparatively lower 9.72% annualized return.
RIO.L
- 1D
- 0.03%
- 1M
- -1.27%
- YTD
- 30.37%
- 6M
- 42.70%
- 1Y
- 83.69%
- 3Y*
- 21.29%
- 5Y*
- 13.16%
- 10Y*
- 22.85%
KO
- 1D
- 0.00%
- 1M
- 3.58%
- YTD
- 15.62%
- 6M
- 13.76%
- 1Y
- 16.23%
- 3Y*
- 10.66%
- 5Y*
- 11.96%
- 10Y*
- 9.72%
RIO.L vs. KO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
RIO.L Rio Tinto PLC | 30.37% | 34.77% | -13.38% | 6.96% | 32.01% | 0.26% | 30.37% | 28.27% | 0.31% | 31.42% |
KO The Coca-Cola Company | 15.67% | 7.36% | 10.78% | -9.21% | 23.76% | 12.43% | -0.54% | 16.01% | 13.10% | 4.49% |
Correlation
The correlation between RIO.L and KO is -0.14, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | -0.14 |
Correlation (3Y) Calculated over the trailing 3-year period | -0.04 |
Correlation (5Y) Calculated over the trailing 5-year period | -0.05 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.03 |
Correlation (All Time) Calculated using the full available price history since Jul 6, 2007 | 0.08 |
The correlation between RIO.L and KO shifts across timeframes, from -0.14 (1 year) to 0.08 (all time), reflecting how their relationship changes across market environments.
Fundamentals
RIO.L:
£124.62B
KO:
$343.14B
RIO.L:
£13.15
KO:
$3.18
RIO.L:
5.78
KO:
25.04
RIO.L:
1.12
KO:
6.96
RIO.L:
2.00
KO:
10.20
RIO.L:
£111.44B
KO:
$49.28B
RIO.L:
£45.93B
KO:
$30.43B
RIO.L:
£44.33B
KO:
$18.35B
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Return for Risk
RIO.L vs. KO — Risk / Return Rank
RIO.L
KO
RIO.L vs. KO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Rio Tinto PLC (RIO.L) and The Coca-Cola Company (KO). 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.
| RIO.L | KO | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +2.35 | ||
| Sortino ratioReturn per unit of downside risk | +2.46 | ||
| Omega ratioGain probability vs. loss probability | 1.52 | 1.17 | +0.35 |
| Calmar ratioReturn relative to maximum drawdown | 5.95 | 1.76 | +4.19 |
| Martin ratioReturn relative to average drawdown | 23.71 | 3.88 | +19.83 |
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
| RIO.L | KO | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 3.29 | 0.94 | +2.35 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.50 | 0.74 | -0.24 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.80 | 0.52 | +0.29 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.32 | 0.60 | -0.28 |
Drawdowns
RIO.L vs. KO - Drawdown Comparison
The maximum RIO.L drawdown since its inception was -85.07%, which is greater than KO's maximum drawdown of -29.25%. Use the drawdown chart below to compare losses from any high point for RIO.L and KO.
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Drawdown Indicators
| RIO.L | KO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -85.07% | -29.25% | -55.82% |
Max Drawdown (1Y)Largest decline over 1 year | -13.99% | -9.28% | -4.71% |
Max Drawdown (3Y)Largest decline over 3 years | -24.61% | -12.87% | -11.74% |
Max Drawdown (5Y)Largest decline over 5 years | -26.63% | -19.03% | -7.60% |
Max Drawdown (10Y)Largest decline over 10 years | -35.65% | -29.25% | -6.40% |
Current DrawdownCurrent decline from peak | -8.45% | -2.54% | -5.91% |
Average DrawdownAverage peak-to-trough decline | -19.53% | -6.64% | -12.89% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.52% | 4.20% | -0.68% |
Volatility
RIO.L vs. KO - Volatility Comparison
Rio Tinto PLC (RIO.L) has a higher volatility of 10.67% compared to The Coca-Cola Company (KO) at 6.79%. This indicates that RIO.L's price experiences larger fluctuations and is considered to be riskier than KO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| RIO.L | KO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 10.67% | 6.79% | +3.88% |
Volatility (6M)Calculated over the trailing 6-month period | 21.19% | 13.63% | +7.56% |
Volatility (1Y)Calculated over the trailing 1-year period | 25.39% | 17.43% | +7.96% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 26.41% | 16.35% | +10.06% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 28.45% | 18.89% | +9.56% |
Dividends
RIO.L vs. KO - Dividend Comparison
RIO.L's dividend yield for the trailing twelve months is around 3.95%, more than KO's 2.59% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
KO The Coca-Cola Company | 2.59% | 2.92% | 3.12% | 3.12% | 2.77% | 2.84% | 2.99% | 2.89% | 3.29% | 3.23% | 3.38% | 3.07% |
RIO.L Rio Tinto PLC | 3.95% | 4.75% | 7.16% | 5.53% | 9.90% | 14.14% | 5.43% | 5.76% | 6.07% | 4.66% | 3.42% | 7.42% |
Financials
RIO.L vs. KO - Financials Comparison
This section allows you to compare key financial metrics between Rio Tinto PLC and The Coca-Cola Company. 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
RIO.L vs. KO - Profitability Comparison
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%.
KO - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, The Coca-Cola Company reported a gross profit of 7.85B and revenue of 12.47B. Therefore, the gross margin over that period was 63.0%.
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%.
KO - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, The Coca-Cola Company reported an operating income of 4.36B and revenue of 12.47B, resulting in an operating margin of 35.0%.
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%.
KO - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, The Coca-Cola Company reported a net income of 3.92B and revenue of 12.47B, resulting in a net margin of 31.5%.
Frequently Asked Questions
RIO.L and KO have a correlation of -0.14, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
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