Quanta Services (PWR): analysis and statistics
Return, volatility, Sharpe ratio and risk for Quanta Services, an S&P 500 component in the Industrials sector. Data as of 2026-07-30.
| Last close price | $658.12 |
| Sector (GICS) | Industrials |
| Annualized return (3.0 yr) | +48.83% |
| Total return over period | +227.61% |
| Annualized volatility | 38.71% |
| Sharpe ratio | 1.17 |
| Sortino ratio | 1.78 |
| Max drawdown | -33.89% |
| CVaR 95% (avg. loss, worst 5% of days) | -5.29% |
| Correlation with the S&P 500 | 0.56 |
| Period range | $159.11 – $785.12 |
| Trading days analyzed | 752 |
Over the last 3.0 years, Quanta Services (PWR) has posted an annualized return of +48.83% with annual volatility of 38.71%, a Sharpe ratio of 1.17. Its worst stretch (max drawdown from a peak) was -33.89%. Its correlation with the S&P 500 is 0.56, which means it moves moderately in step with the index.
These are historical, realized metrics, not projections: they describe how the stock behaved, not how it will behave going forward. To see how PWR would fit inside an optimized portfolio alongside other S&P 500 stocks, try the optimizer.
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