Rio Tinto Group (RION) — Net Asset Quality Index
Rio Tinto Group (RION) has a Net Asset Quality Index of 52.3% as of December 2025. This metric measures the proportion of total assets financed by shareholders' equity — total assets of MX$128.10 Billion minus total liabilities of MX$61.08 Billion yields net assets of MX$67.02 Billion. A higher index indicates a stronger, lower-leverage balance sheet. See Rio Tinto Group defensive interval ratio to measure how many days the company can operate on defensive assets alone.
Quality Index
Net Assets
Total Assets
Total Liabilities
Rio Tinto Group Net Asset Quality Index Over Time (2013–2025)
This chart shows how Rio Tinto Group's Net Asset Quality Index has evolved across 13 annual periods from 2013 to 2025. As of December 2025, the index stands at 52.3%, representing net assets of MX$67.02 Billion against total assets of MX$128.10 Billion MXN. Explore RION cash flow metrics to assess how effectively this company generates cash.
Annual Net Asset Quality Index for Rio Tinto Group (2013–2025)
The table below presents the year-by-year Net Asset Quality Index for Rio Tinto Group from 2013 to 2025, covering 13 annual filings. Each row shows total assets, total liabilities, net assets, the quality index percentage, and the change in percentage points compared to the prior year. For market capitalisation and the full company profile, see Rio Tinto Group market capitalisation.
| Year | Quality Index | Net Assets (MXN) | Total Assets | Total Liabilities | Change (pp) |
|---|---|---|---|---|---|
| 2025 | 52.3% | MX$67.02 Billion | MX$128.10 Billion | MX$61.08 Billion | ▼ -4.1 pp |
| 2024 | 56.4% | MX$57.97 Billion | MX$102.79 Billion | MX$44.82 Billion | ▲ +2.0 pp |
| 2023 | 54.4% | MX$56.34 Billion | MX$103.55 Billion | MX$47.21 Billion | ▲ +0.4 pp |
| 2022 | 54.0% | MX$52.27 Billion | MX$96.74 Billion | MX$44.47 Billion | ▼ -1.0 pp |
| 2021 | 55.0% | MX$56.59 Billion | MX$102.90 Billion | MX$46.31 Billion | ▲ +1.7 pp |
| 2020 | 53.3% | MX$51.90 Billion | MX$97.39 Billion | MX$45.49 Billion | ▲ +1.8 pp |
| 2019 | 51.5% | MX$45.24 Billion | MX$87.80 Billion | MX$42.56 Billion | ▼ -3.3 pp |
| 2018 | 54.8% | MX$49.82 Billion | MX$90.95 Billion | MX$41.13 Billion | ▲ +1.4 pp |
| 2017 | 53.4% | MX$51.12 Billion | MX$95.73 Billion | MX$44.61 Billion | ▲ +2.2 pp |
| 2016 | 51.2% | MX$45.73 Billion | MX$89.26 Billion | MX$43.53 Billion | ▲ +3.0 pp |
| 2015 | 48.2% | MX$44.13 Billion | MX$91.56 Billion | MX$47.44 Billion | ▼ -2.4 pp |
| 2014 | 50.6% | MX$54.59 Billion | MX$107.83 Billion | MX$53.23 Billion | ▲ +2.4 pp |
| 2013 | 48.2% | MX$53.50 Billion | MX$111.03 Billion | MX$57.52 Billion | — |