Price in BRL, last 5 years
- Last price
- R$20.25 (Oct 22, 2026)
- 1-year return
- +39.7%
- 3-year annual return
- -15.8%
- 5-year annual return
- -7.7%
- 1-year volatility
- 45.8%
- Max drawdown (5Y)
- -71.3%
- Market cap (approx.)
- US$1.3B
- History available
- since Jan 2, 2014
About São Martinho S.A.
São Martinho S.A. (SMTO3.SA) is a stock from Brazil that trades on B3 (Brazil) in BRL. It operates in the materials sector, Specialty Chemicals industry. It's part of the Ibovespa.
Over the last year its price rose 39.7% in BRL, with annual volatility of 46%: a quite volatile asset. Its worst drop over the last five years was 71.3% from a peak.
If your currency isn't the BRL, your real return will also depend on the exchange rate. In the optimizer you can choose your currency (USD, EUR, MXN, BRL, CLP, COP, PEN or ARS) and the calculation includes that currency risk.
How does it fit into a portfolio? What matters is not just its risk on its own, but how much it moves together with your other assets. Add it to your list and the optimizer will show you what weight the model would give it and why.
Other materials assets in Latin America
| Asset | 1 year | 1Y return | Volatility | Market cap | |
|---|---|---|---|---|---|
 Southern CopperSCCO · ADR · Materials | +54.2% | 52% | US$155.2B | ||
 Grupo México, S.A.B. de C.V.GMEXICOB.MX · Stock · Materials | +60.3% | 37% | US$97.2B | ||
 Vale S.A.VALE3.SA · Stock · Materials | +9.0% | 27% | US$52.7B | ||
Vale (ADR)VALE · ADR · Materials | +15.7% | 33% | US$52.5B | ||
Klabin S.A.KLBN11.SA · Stock · Materials | +12.0% | 21% | US$25.7B | ||
Industrias Peñoles, S.A.B. de C.V.PE&OLES.MX · Stock · Materials | +13.2% | 49% | US$18.3B | ||
 Sociedad Química y Minera de Chile S.A.SQM-B.SN · Stock · Materials | +40.2% | 40% | US$16.2B | ||
SQM (ADR)SQM · ADR · Materials | +37.5% | 47% | US$16.2B |
Disclaimer: Educational and simulation tool. It is not investment advice or a personalized recommendation. Past performance does not guarantee future results. Data for educational purposes; it may be delayed or contain errors.