KO vs. RIO
KO (The Coca-Cola Company) and RIO (Rio Tinto Group) are both stocks. KO operates in Beverages - Non-Alcoholic (Consumer Defensive), while RIO operates in Other Industrial Metals & Mining (Basic Materials). Over the past 10 years, KO returned 8.99%/yr vs 21.75%/yr for RIO. At a 0.18 correlation, their price movements are largely independent.
Performance
KO vs. RIO - Performance Comparison
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Returns By Period
In the year-to-date period, KO achieves a 14.56% return, which is significantly lower than RIO's 29.64% return. Over the past 10 years, KO has underperformed RIO with an annualized return of 8.99%, while RIO has yielded a comparatively higher 21.75% annualized return.
KO
- 1D
- 0.08%
- 1M
- 1.43%
- YTD
- 14.56%
- 6M
- 14.00%
- 1Y
- 14.71%
- 3Y*
- 12.88%
- 5Y*
- 10.72%
- 10Y*
- 8.99%
RIO
- 1D
- 0.24%
- 1M
- -4.22%
- YTD
- 29.64%
- 6M
- 42.09%
- 1Y
- 80.02%
- 3Y*
- 23.43%
- 5Y*
- 10.94%
- 10Y*
- 21.75%
KO vs. RIO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
KO The Coca-Cola Company | 14.56% | 15.60% | 8.88% | -4.43% | 10.61% | 11.37% | 2.47% | 20.60% | 6.77% | 14.38% |
RIO Rio Tinto Group | 29.64% | 44.47% | -15.36% | 11.06% | 18.48% | -3.67% | 36.22% | 33.18% | -2.93% | 44.87% |
Correlation
The correlation between KO and RIO is -0.01, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | -0.01 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.11 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.17 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.19 |
Correlation (All Time) Calculated using the full available price history since Jun 29, 1990 | 0.18 |
The correlation between KO and RIO shifts across timeframes, from -0.01 (1 year) to 0.19 (10 years), reflecting how their relationship changes across market environments.
Fundamentals
KO:
$343.14B
RIO:
$165.37B
KO:
$3.18
RIO:
$13.11
KO:
25.04
RIO:
7.70
KO:
6.96
RIO:
1.48
KO:
10.20
RIO:
2.66
KO:
$49.28B
RIO:
$111.41B
KO:
$30.43B
RIO:
$31.10B
KO:
$18.35B
RIO:
$40.42B
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Return for Risk
KO vs. RIO — Risk / Return Rank
KO
RIO
KO vs. RIO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for The Coca-Cola Company (KO) and Rio Tinto Group (RIO). 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.
| KO | RIO | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.88 | ||
| Sortino ratioReturn per unit of downside risk | -1.84 | ||
| Omega ratioGain probability vs. loss probability | 1.16 | 1.43 | -0.27 |
| Calmar ratioReturn relative to maximum drawdown | 1.87 | 5.30 | -3.42 |
| Martin ratioReturn relative to average drawdown | 3.66 | 20.21 | -16.55 |
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
| KO | RIO | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.90 | 2.79 | -1.88 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.67 | 0.38 | +0.29 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.50 | 0.71 | -0.22 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.53 | 0.33 | +0.20 |
Drawdowns
KO vs. RIO - Drawdown Comparison
The maximum KO drawdown since its inception was -68.23%, smaller than the maximum RIO drawdown of -88.97%. Use the drawdown chart below to compare losses from any high point for KO and RIO.
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Drawdown Indicators
| KO | RIO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -68.23% | -88.97% | +20.74% |
Max Drawdown (1Y)Largest decline over 1 year | -7.89% | -15.19% | +7.30% |
Max Drawdown (3Y)Largest decline over 3 years | -16.26% | -24.19% | +7.93% |
Max Drawdown (5Y)Largest decline over 5 years | -17.27% | -35.25% | +17.98% |
Max Drawdown (10Y)Largest decline over 10 years | -36.99% | -37.47% | +0.48% |
Current DrawdownCurrent decline from peak | -2.91% | -9.92% | +7.01% |
Average DrawdownAverage peak-to-trough decline | -16.09% | -23.77% | +7.68% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 4.03% | 3.97% | +0.06% |
Volatility
KO vs. RIO - Volatility Comparison
The current volatility for The Coca-Cola Company (KO) is 5.81%, while Rio Tinto Group (RIO) has a volatility of 11.37%. This indicates that KO experiences smaller price fluctuations and is considered to be less risky than RIO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| KO | RIO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.81% | 11.37% | -5.56% |
Volatility (6M)Calculated over the trailing 6-month period | 12.37% | 23.90% | -11.53% |
Volatility (1Y)Calculated over the trailing 1-year period | 16.37% | 28.93% | -12.56% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 16.10% | 29.23% | -13.13% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 18.21% | 30.63% | -12.42% |
Dividends
KO vs. RIO - Dividend Comparison
KO's dividend yield for the trailing twelve months is around 2.59%, less than RIO's 3.98% 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 Rio Tinto Group | 3.98% | 4.66% | 7.40% | 5.40% | 10.48% | 10.23% | 5.13% | 7.68% | 6.32% | 4.47% | 3.93% | 7.58% |
Financials
KO vs. RIO - Financials Comparison
This section allows you to compare key financial metrics between The Coca-Cola Company and Rio Tinto Group. 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
KO vs. RIO - Profitability Comparison
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 - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Rio Tinto Group reported a gross profit of 8.15B and revenue of 30.65B. Therefore, the gross margin over that period was 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 - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Rio Tinto Group reported an operating income of 8.15B and revenue of 30.65B, resulting in an operating margin of 26.6%.
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%.
RIO - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Rio Tinto Group reported a net income of 5.42B and revenue of 30.65B, resulting in a net margin of 17.7%.
Frequently Asked Questions
KO and RIO have a correlation of -0.01, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
RIO has higher volatility (11.37%) compared to KO (5.81%). In terms of maximum drawdown, KO dropped -68.23% vs RIO's -88.97%.
RIO currently has the higher Sharpe Ratio (2.79 vs 0.90), 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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