AA vs RIO.L
AA: Alcoa is a vertically integrated global leader in the bauxite, alumina, and aluminum industry, providing the essential materials for global industrial infrastructure. RIO.L: A diversified global mining giant providing the essential materials for global infrastructure, energy transition, and modern industrial life.
Side-by-side fundamentals
| Metric | AA | RIO.L | Edge |
|---|---|---|---|
| Price as of 2026-08-21 close | $51.85 | £75.04 | |
| Market cap as of 2026-08-24 | $13.7B | $127.7B | |
| P/E as of 2026-08-24 | 10.42 | n/a | |
| PEG as of 2026-08-24 | 0.63 | n/a | |
| Net margin as of 2026-08-24 | +9.4% | n/a | |
| Gross margin as of 2026-08-24 | +18.8% | n/a | |
| Operating margin as of 2026-08-24 | +3.6% | n/a | |
| ROE as of 2026-08-24 | +19.2% | n/a | |
| ROA as of 2026-08-24 | +7.8% | n/a | |
| Debt / equity as of 2026-08-24 | 0.30 | n/a | |
| Revenue growth (YoY) as of 2026-08-24 | +6.5% | n/a | |
| Revenue CAGR (3y) SEC XBRL | +1.0% | n/a | |
| Dividend yield as of 2026-08-24 | +1.5% | n/a | |
| Dividend streak (yrs) SEC XBRL | 5 | n/a | |
| Beta as of 2026-08-24 | 1.74 | n/a | |
| 1-year return as of 2026-08-21 close | +75.7% | +67.1% | AA higher |
Fundamentals: market data, as of 2026-08-24. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-08-21.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & market data, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.