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Shares of Quanta Services Inc. (PWR) slipped 1.29% to $769.99 Friday, on what proved to be an all-around rough trading session for the stock market, with the S&amp;P 500 Index falling 1.24% to 7,408.50 and Dow Jones Industrial Average falling 1.07% to 49,526.17.
The stock's fall snapped a two-day winning streak.
Quanta Services Inc. closed 2.38% below its 52-week high of $788.75, which the company achieved on May 6th.
The stock demonstrated a mixed performance when compared to some of its competitors Friday, as AECOM (ACM) rose 0.44% to $71.31, MasTec Inc. (MTZ) fell 4.57% to $414.90, and EMCOR Group Inc. (EME) fell 1.82% to $913.11.
Trading volume (1.0 M) remained 128,098 below its 50-day average volume of 1.1 M.
Data source: Dow Jones Market Data, FactSet. Data compiled May 15, 2026.
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(END) Dow Jones Newswires
05-15-26 1637ET

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Quanta Services Inc. (PWR) shares fell 1.29% to $769.99 on Friday, ending a two-day winning streak amid a broader market decline, with the S&P 500 down 1.24%. The stock is 2.38% below its 52-week high of $788.75. In comparison, AECOM rose 0.44%, while MasTec and EMCOR Group fell 4.57% and 1.82%, respectively. Trading volume was below the 50-day average.

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