PFE vs. RIO
PFE (Pfizer Inc.) and RIO (Rio Tinto Group) are both stocks. PFE operates in Drug Manufacturers - General (Healthcare), while RIO operates in Other Industrial Metals & Mining (Basic Materials). Over the past 10 years, PFE returned 1.79%/yr vs 21.75%/yr for RIO. At a 0.21 correlation, their price movements are largely independent.
Performance
PFE vs. RIO - Performance Comparison
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Returns By Period
In the year-to-date period, PFE achieves a 6.34% return, which is significantly lower than RIO's 29.64% return. Over the past 10 years, PFE has underperformed RIO with an annualized return of 1.79%, while RIO has yielded a comparatively higher 21.75% annualized return.
PFE
- 1D
- -1.61%
- 1M
- -0.23%
- YTD
- 6.34%
- 6M
- 2.75%
- 1Y
- 17.39%
- 3Y*
- -7.47%
- 5Y*
- -3.62%
- 10Y*
- 1.79%
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%
PFE vs. RIO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
PFE Pfizer Inc. | 6.34% | 0.65% | -2.22% | -41.26% | -10.41% | 66.70% | 3.07% | -6.91% | 24.82% | 15.90% |
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 PFE and RIO is 0.21, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.21 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.19 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.19 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.22 |
Correlation (All Time) Calculated using the full available price history since Jun 29, 1990 | 0.21 |
Fundamentals
PFE:
$146.83B
RIO:
$165.37B
PFE:
$1.31
RIO:
$13.11
PFE:
19.53
RIO:
7.70
PFE:
2.31
RIO:
1.48
PFE:
1.63
RIO:
2.66
PFE:
$63.32B
RIO:
$111.41B
PFE:
$43.91B
RIO:
$31.10B
PFE:
$16.94B
RIO:
$40.42B
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Return for Risk
PFE vs. RIO — Risk / Return Rank
PFE
RIO
PFE vs. RIO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Pfizer Inc. (PFE) 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.
| PFE | RIO | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -2.06 | ||
| Sortino ratioReturn per unit of downside risk | -2.07 | ||
| Omega ratioGain probability vs. loss probability | 1.15 | 1.43 | -0.28 |
| Calmar ratioReturn relative to maximum drawdown | 1.52 | 5.30 | -3.78 |
| Martin ratioReturn relative to average drawdown | 3.11 | 20.21 | -17.11 |
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
| PFE | RIO | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.73 | 2.79 | -2.06 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | -0.14 | 0.38 | -0.52 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.08 | 0.71 | -0.64 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.33 | 0.33 | 0.00 |
Drawdowns
PFE vs. RIO - Drawdown Comparison
The maximum PFE drawdown since its inception was -69.24%, smaller than the maximum RIO drawdown of -88.97%. Use the drawdown chart below to compare losses from any high point for PFE and RIO.
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Drawdown Indicators
| PFE | RIO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -69.24% | -88.97% | +19.73% |
Max Drawdown (1Y)Largest decline over 1 year | -11.47% | -15.19% | +3.72% |
Max Drawdown (3Y)Largest decline over 3 years | -40.75% | -24.19% | -16.56% |
Max Drawdown (5Y)Largest decline over 5 years | -58.96% | -35.25% | -23.71% |
Max Drawdown (10Y)Largest decline over 10 years | -58.96% | -37.47% | -21.49% |
Current DrawdownCurrent decline from peak | -46.90% | -9.92% | -36.98% |
Average DrawdownAverage peak-to-trough decline | -22.89% | -23.77% | +0.88% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 5.61% | 3.97% | +1.64% |
Volatility
PFE vs. RIO - Volatility Comparison
The current volatility for Pfizer Inc. (PFE) is 4.78%, while Rio Tinto Group (RIO) has a volatility of 11.37%. This indicates that PFE 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
| PFE | RIO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 4.78% | 11.37% | -6.59% |
Volatility (6M)Calculated over the trailing 6-month period | 14.74% | 23.90% | -9.16% |
Volatility (1Y)Calculated over the trailing 1-year period | 23.98% | 28.93% | -4.95% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 25.52% | 29.23% | -3.71% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 23.89% | 30.63% | -6.74% |
Dividends
PFE vs. RIO - Dividend Comparison
PFE's dividend yield for the trailing twelve months is around 6.71%, more than RIO's 3.98% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
PFE Pfizer Inc. | 6.71% | 6.91% | 6.33% | 5.70% | 3.12% | 2.64% | 3.92% | 3.68% | 3.12% | 3.53% | 3.69% | 3.47% |
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
PFE vs. RIO - Financials Comparison
This section allows you to compare key financial metrics between Pfizer 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
PFE vs. RIO - Profitability Comparison
PFE - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Pfizer Inc. reported a gross profit of 9.72B and revenue of 14.45B. Therefore, the gross margin over that period was 67.3%.
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%.
PFE - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Pfizer Inc. reported an operating income of 4.03B and revenue of 14.45B, resulting in an operating margin of 27.9%.
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%.
PFE - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Pfizer Inc. reported a net income of 2.69B and revenue of 14.45B, resulting in a net margin of 18.6%.
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
PFE and RIO have a correlation of 0.21, 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 PFE (4.78%). In terms of maximum drawdown, PFE dropped -69.24% vs RIO's -88.97%.
RIO currently has the higher Sharpe Ratio (2.79 vs 0.73), 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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