Rio Tinto Plc Common Stock (RIO)
FairStock Score: 65/100 — STEADY
Key Financials
| Current Price | $83.72 |
| Market Cap | $160.9B |
| P/E Ratio | 11.34 |
| ROE | 19.31% |
| Dividend Yield | 4.78% |
| Sector | Basic Materials |
AI Analysis
AI-generated, general educational analysis — not personal investment advice.
I approach Rio Tinto as a commodity miner, not a franchise with predictable pricing power. The supplied business description shows iron ore, aluminium and lithium, and copper segments; that diversification helps, but the numbers still matter more than the story. At the 2026-10-26 close of $83.72, FairStock calculates a P/E of 11.34 and P/B of 2.08. The dividend yield is 4.78%, beta 0.66, and market cap $160.9B. Returns are mixed: FairStock's ROE is 19.31%, ROCE 8.11%, and debt-to-equity 0.32. A 19% ROE is attractive, but an 8.11% ROCE is not a high-return moat signal. The Graham Number is $81.75, leaving a margin of safety of -2.04%, so the price is slightly above that conservative anchor. Altman Z 2.14 sits in a cautious zone, and FairStock's Piotroski score is 1/9, which is weak. The 52-week range $67.74-$112.58 shows volatility, though beta 0.66 says it has been less volatile than the market. On growth, the data set gives no revenue or profit growth, and FairStock's Lynch category is none because only 0 years of filed results are available versus 3 needed. So I cannot call it a proven growth compounder. FairStock score 65/100 suggests average quality. I would call this a cyclical, asset-heavy business with a decent balance sheet and dividend, priced roughly fair to slightly expensive versus its accounting value. I need clearer filed growth and stronger quality scores before calling it a bargain.
In plain English: Rio Tinto mines iron ore, aluminium and lithium, and copper. The business looks mixed: it earns good returns on shareholder money and carries moderate debt, but some quality signals are weak. At $83.72 the price looks close to fair, slightly above one simple value estimate, with a 4.78% dividend yield.
The full AI analysis, bull and bear case and key monitorables are in FairStock Pro.
Data as of 2026-10-26 close · note generated 2026-10-28 · model deepseek-flash
Fundamentals from company filings and market-data providers; prices are end-of-day, not real-time. AI-generated analysis is general and educational — not personal investment advice. Scoring methodology · Score test · Disclaimer