CAH vs. RIO
CAH (Cardinal Health, Inc.) and RIO (Rio Tinto Group) are both stocks. CAH operates in Medical Distribution (Healthcare), while RIO operates in Other Industrial Metals & Mining (Basic Materials). Over the past 10 years, CAH returned 14.31%/yr vs 22.54%/yr for RIO. At a 0.19 correlation, their price movements are largely independent.
Performance
CAH vs. RIO - Performance Comparison
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Returns By Period
In the year-to-date period, CAH achieves a 9.47% return, which is significantly lower than RIO's 35.32% return. Over the past 10 years, CAH has underperformed RIO with an annualized return of 14.31%, while RIO has yielded a comparatively higher 22.54% annualized return.
CAH
- 1D
- 1.22%
- 1M
- 20.12%
- YTD
- 9.47%
- 6M
- 13.51%
- 1Y
- 41.03%
- 3Y*
- 38.77%
- 5Y*
- 33.47%
- 10Y*
- 14.31%
RIO
- 1D
- 1.65%
- 1M
- -5.97%
- YTD
- 35.32%
- 6M
- 43.14%
- 1Y
- 89.03%
- 3Y*
- 24.54%
- 5Y*
- 11.74%
- 10Y*
- 22.54%
CAH vs. RIO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
CAH Cardinal Health, Inc. | 9.47% | 76.25% | 19.01% | 34.15% | 54.08% | -0.40% | 10.09% | 18.04% | -24.50% | -12.65% |
RIO Rio Tinto Group | 35.32% | 44.47% | -15.36% | 11.06% | 18.48% | -3.67% | 36.22% | 33.18% | -2.93% | 44.87% |
Correlation
The correlation between CAH and RIO is -0.06, 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 | -0.06 |
Correlation (3Y) Calculated over the trailing 3-year period | -0.02 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.09 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.19 |
Correlation (All Time) Calculated using the full available price history since Jun 28, 1990 | 0.19 |
The correlation between CAH and RIO shifts across timeframes, from -0.06 (1 year) to 0.19 (10 years), reflecting how their relationship changes across market environments.
Fundamentals
CAH:
$52.83B
RIO:
$172.61B
CAH:
$6.55
RIO:
$13.11
CAH:
34.17
RIO:
8.03
CAH:
0.21
RIO:
1.55
CAH:
$250.55B
RIO:
$111.41B
CAH:
$9.23B
RIO:
$31.10B
CAH:
$2.79B
RIO:
$40.42B
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Return for Risk
CAH vs. RIO — Risk / Return Rank
CAH
RIO
CAH vs. RIO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Cardinal Health, Inc. (CAH) 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.
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.
| CAH | RIO | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.68 | ||
| Sortino ratioReturn per unit of downside risk | -1.32 | ||
| Omega ratioGain probability vs. loss probability | 1.30 | 1.46 | -0.16 |
| Calmar ratioReturn relative to maximum drawdown | 2.02 | 5.89 | -3.88 |
| Martin ratioReturn relative to average drawdown | 5.31 | 21.91 | -16.60 |
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Drawdowns
CAH vs. RIO - Drawdown Comparison
The maximum CAH drawdown since its inception was -61.93%, smaller than the maximum RIO drawdown of -88.97%. Use the drawdown chart below to compare losses from any high point for CAH and RIO.
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Drawdown Indicators
| CAH | RIO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -61.93% | -88.97% | +27.04% |
Max Drawdown (1Y)Largest decline over 1 year | -20.42% | -15.19% | -5.23% |
Max Drawdown (3Y)Largest decline over 3 years | -20.42% | -24.19% | +3.77% |
Max Drawdown (5Y)Largest decline over 5 years | -22.80% | -35.25% | +12.45% |
Max Drawdown (10Y)Largest decline over 10 years | -46.13% | -37.47% | -8.66% |
Current DrawdownCurrent decline from peak | -2.39% | -5.97% | +3.58% |
Average DrawdownAverage peak-to-trough decline | -15.94% | -23.76% | +7.82% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 7.75% | 4.09% | +3.66% |
Volatility
CAH vs. RIO - Volatility Comparison
The current volatility for Cardinal Health, Inc. (CAH) is 7.19%, while Rio Tinto Group (RIO) has a volatility of 11.81%. This indicates that CAH 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
| CAH | RIO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 7.19% | 11.81% | -4.62% |
Volatility (6M)Calculated over the trailing 6-month period | 20.32% | 24.27% | -3.95% |
Volatility (1Y)Calculated over the trailing 1-year period | 30.30% | 29.32% | +0.98% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 25.24% | 29.30% | -4.06% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 29.26% | 30.65% | -1.39% |
Dividends
CAH vs. RIO - Dividend Comparison
CAH's dividend yield for the trailing twelve months is around 0.91%, less than RIO's 3.82% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
CAH Cardinal Health, Inc. | 0.91% | 0.99% | 1.28% | 1.98% | 2.57% | 3.80% | 3.62% | 3.80% | 4.24% | 3.00% | 2.41% | 1.68% |
RIO Rio Tinto Group | 3.82% | 4.66% | 7.40% | 5.40% | 10.48% | 10.23% | 5.13% | 7.68% | 6.32% | 4.47% | 3.93% | 7.58% |
Financials
CAH vs. RIO - Financials Comparison
This section allows you to compare key financial metrics between Cardinal Health, Inc. 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
CAH vs. RIO - Profitability Comparison
CAH - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Cardinal Health, Inc. reported a gross profit of 2.50B and revenue of 60.94B. Therefore, the gross margin over that period was 4.1%.
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%.
CAH - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Cardinal Health, Inc. reported an operating income of 509.00M and revenue of 60.94B, resulting in an operating margin of 0.8%.
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%.
CAH - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Cardinal Health, Inc. reported a net income of 399.00M and revenue of 60.94B, resulting in a net margin of 0.7%.
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
CAH and RIO have a correlation of -0.06, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
RIO has higher volatility (11.81%) compared to CAH (7.19%). In terms of maximum drawdown, CAH dropped -61.93% vs RIO's -88.97%.
RIO currently has the higher Sharpe Ratio (3.05 vs 1.38), 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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