Market Cap
$188.48B$748.44M-0.40%
Summary
- Current Value
- As of today, RIO market cap is $188B, down -0.40% in the current trading session
- Category
- Based on its current market cap, RIO falls into the Mega Cap category
- Historical Performance
- RIO market cap is up +44.95% year-to-date, up +93.68% over the past 365 days
- All-Time High Comparison
- RIO market cap is currently -6.30% below its historical high of $201B set on
- 3-Year Low Comparison
- RIO market cap is +121.74% above its 3-year low of $85B reached on
- Sector Comparison
- RIO market cap is higher than 99.65% of companies in Basic Materials sector
Market Cap Chart
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Series
SUGGESTED SERIES
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| Market Cap | $188B | -0.4% | -5.2% | +42.5% | +45.0% | +93.7% | +69.4% | +49.3% | |
| Price | $94.44 | -0.4% | -5.2% | +16.0% | +18.0% | +57.6% | +37.7% | +21.1% | |
| Shares Outstanding | 2.00B | +22.8% | – | – | – | +22.9% | +23.0% | +23.3% | |
| PE Ratio | - | – | – | – | – | – | – | – | |
| TTM Revenue | - | – | – | – | – | – | – | – | |
| TTM EPS | - | – | – | – | – | – | – | – | |
| Enterprise Value | $205.09B | -0.4% | -4.8% | +37.7% | +39.9% | +96.6% | +74.2% | +49.2% | |
| TTM Dividend | $4.02 | 0.0% | +7.8% | +7.8% | +7.8% | 0.0% | -18.3% | -27.8% | |
| TTM Net Income | - | – | – | – | – | – | – | – |
Market Cap Highs
| Period | High | Date | Current |
|---|---|---|---|
| 1M | $199B | -5.2% | |
| 3M | $201B | -6.3% | |
| 6M | $201B | -6.3% | |
| 1Y | $201B | -6.3% | |
| 3Y | $201B | -6.3% | |
| 5Y | $201B | -6.3% | |
| All | $201B | -6.3% |
Market Cap Lows
| Period | Low | Date | Current |
|---|---|---|---|
| 1M | $166B | +13.6% | |
| 3M | $132B | +43.0% | |
| 6M | $106B | +77.3% | |
| 1Y | $85B | +121.7% | |
| 3Y | $85B | +121.7% | |
| 5Y | $83B | +127.1% | |
| All | $9B | +2002.8% |
Market Cap History
FAQ
What is the current market cap of RIO?
As of today, RIO market cap is $188B
What market cap category does RIO fall into?
Based on its current market cap, RIO falls into the Mega Cap category
What is RIO market cap today change?
RIO market cap is down -0.40% today
What is 1-year change in RIO market cap?
RIO market cap is up +93.68% year-over-year
How far is RIO market cap from its all-time high?
RIO market cap is currently -6.30% below its historical high of $201B set on February 25, 2026
How does RIO market cap rank versus sector peers?
RIO market cap is higher than 99.65% of companies in Basic Materials sector
Market Cap Formula
Market Cap = Price × Shares Outstanding
Data Sources & References
- RIO Official Website www.riotinto.com
- Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/863064/000162828026009531/0001628280-26-009531-index.htm
- Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/863064/000162828026009531/0001628280-26-009531-index.htm
- RIO Profile on Yahoo Finance finance.yahoo.com/quote/RIO
- RIO Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/rio