Quanta Services Inc. Stock Rises 17.3%, Outperforms Peers

This article was automatically generated by Dow Jones using technology from Automated Insights.

Shares of Quanta Services Inc. surged 17.3% to $657.98 on what proved to be an all-around positive trading session for the stock market, with the S&P 500 Index rising 1.7% to 7,437.63 and the Dow Jones Industrial Average rising 1.2% to 52,208.06.

The stock's rise snapped a four-day losing streak.

Quanta Services Inc. closed 16.6% short of its 52-week high of $788.75, which the company reached on May 6th.

The stock demonstrated a mixed performance when compared to some of its peers, as AECOM fell 2.5% to $71.76, MasTec Inc. rose 12.9% to $324.44, and EMCOR Group Inc. rose 19.32% to $802.37.

Trading volume totaled 2.9 million, compared to the 50-day average of 1.2 million.

Data source: Dow Jones Market Data, FactSet

(END) Dow Jones Newswires

July 30, 2026 16:33 ET (20:33 GMT)