Nexa Resources SA (NEXA) has a MarketKingdoms composite score of 67.5 (B), an B-range rating. It ranks 552nd of 1,866 covered companies, 35th of 135 in Basic Materials (sector average 62.2) and 3rd of 13 in Other Industrial Metals & Mining. Scores as of 2026-10-25.
Its strongest lenses are Price (valuation) at 77 (Basic Materials average 54) and Stock selection at 74 (Basic Materials average 76). Even its lowest lenses, Quality (profitability) at 55 (sector average 50) and Trend (momentum) at 61 (sector average 52), are above the sector average.
| Lens | Type | NEXA | Basic Materials average | Other Industrial Metals & Mining average | Percentile in sector |
|---|---|---|---|---|---|
| Industry opportunity | Research signal | 70 | 70 | 70 | 62nd |
| Stock selection | Research signal | 74 | 76 | 77 | 37th |
| KPI momentum | Research signal | 63 | 73 | 73 | 27th |
| Catalyst watch | Research signal | 72 | 71 | 74 | 53rd |
| Price (valuation) | Fundamental lens | 77 | 54 | 40 | 87th |
| Expansion (growth) | Fundamental lens | 61 | 52 | 64 | 67th |
| Quality (profitability) | Fundamental lens | 55 | 50 | 34 | 57th |
| Trend (momentum) | Fundamental lens | 61 | 52 | 38 | 59th |
The most recent call analysed was held on 2026-08-06 (fiscal 2026 Q2). MarketKingdoms checks what management promised on each call against what it later delivered.
The stock's valuation gap is +32.0%: its price is well above the path its market, sector and industry moves explain (the model reads it as strongly overvalued versus that path). Factor sensitivity: market beta 1.25, sector beta 0.91, industry beta 0.33; the factor model explains 38% of its moves (R²).
| Company | Composite | Grade | Valuation gap |
|---|---|---|---|
| BHP Group Limited ADR (BHP) | 69.9 | B | -2.8% |
| Materion Corp (MTRN) | 67.8 | B | -3.7% |
| Teck Resources Ltd (TECK) | 66.7 | B | -9.0% |
| Rio Tinto plc ADR (RIO) | 65.1 | B | -11.5% |
| Vale SA ADR (VALE) | 61.6 | B- | -6.0% |
| Sigma Lithium Corp (SGML) | 55.7 | C+ | -42.1% |
| MP Materials Corp (MP) | 53.6 | C+ | -35.8% |
| TMC the metals company Inc (TMC) | 52.1 | C+ | -58.1% |
Nexa Resources SA financial statements · Basic Materials sector ranking · Other Industrial Metals & Mining industry ranking · All covered companies
The composite score (0–100, graded A+ to D-) blends research signals from each earnings call with fundamental lenses from SEC filings and market prices. Research signals: Industry opportunity, Stock selection, KPI momentum and Catalyst watch, read from what management said and whether it delivered. Fundamental lenses: Price (valuation), Expansion (growth), Quality (profitability) and Trend (momentum). Scores are recalculated every night and after every earnings call. The valuation gap compares the actual price path with the path the stock's market, sector and industry moves explain; it is a model comparison, not a fair-value estimate.
General information, not investment advice.