Quanta Services (PWR) Market Cap 1998–2026

As of November 13, 2026, Quanta Services had a market cap of $90.68 billion, which decreased by 0.69% compared to the previous trading day. Market capitalization, often referred to as market cap, represents the total value of a company's outstanding shares on the stock market and is a common measure of its overall size and valuation.

Data updated: Nov 13, 2026, 4:00 PM ET

Quanta Services Inc. (PWR)

🌍 United States 📈 NYSE 🏭 Industrials 🏢 Construction & Engineering

Latest Market Cap

$90.68B ▼ 0.69%

Start of 2026

$62.94B ▲ 44.07%

1 Year Ago

$63.66B ▲ 42.44%

All-Time High

$117.83B ▼ 23.04%

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Note: Each point on the chart represents the market capitalization at the end of the trading day.
Source: Data compiled from EDGAR filings, Bloomberg and Yahoo Finance.

📈 Quanta Services Market Cap History by Year and Month

Quanta Services Market Cap History by Year and Month
Year / Month	Market Cap	% Change
2026	$90.68B	▲ 44.07%
November 13, 2026	$90.68B	▼ 3.02%
October 30, 2026	$93.5B	▼ 3.16%
September 30, 2026	$96.55B	▲ 5.83%
August 31, 2026	$91.23B	▼ 9.03%
July 31, 2026	$100.29B	▼ 7.18%
June 30, 2026	$108.05B	▲ 1.17%
May 29, 2026	$106.8B	▼ 1.92%
April 30, 2026	$108.89B	▲ 32.57%
March 31, 2026	$82.14B	▼ 2.17%
February 27, 2026	$83.96B	▲ 18.64%
January 30, 2026	$70.77B	▲ 12.44%
2025	$62.94B	▲ 34.85%
December 31, 2025	$62.94B	▼ 9.20%
November 28, 2025	$69.32B	▲ 3.51%
October 31, 2025	$66.97B	▲ 8.45%
September 30, 2025	$61.75B	▲ 9.64%
August 29, 2025	$56.32B	▼ 6.94%
July 31, 2025	$60.52B	▲ 8.01%
June 30, 2025	$56.03B	▲ 10.36%
May 30, 2025	$50.77B	▲ 17.04%
April 30, 2025	$43.38B	▲ 15.10%
March 31, 2025	$37.69B	▼ 2.05%
February 28, 2025	$38.48B	▼ 15.30%
January 31, 2025	$45.43B	▼ 2.67%
2024	$46.674B	▲ 48.87%
December 31, 2024	$46.674B	▼ 8.22%
November 29, 2024	$50.855B	▲ 14.22%
October 31, 2024	$44.524B	▲ 1.17%
September 30, 2024	$44.007B	▲ 8.57%
August 30, 2024	$40.535B	▲ 3.67%
July 31, 2024	$39.098B	▲ 5.11%
June 28, 2024	$37.196B	▼ 7.92%
May 31, 2024	$40.395B	▲ 6.72%
April 30, 2024	$37.851B	▼ 0.47%
March 28, 2024	$38.03B	▲ 8.04%
February 29, 2024	$35.2B	▲ 24.66%
January 31, 2024	$28.236B	▼ 9.94%
2023	$31.351B	▲ 53.96%
December 29, 2023	$31.351B	▲ 14.60%
November 30, 2023	$27.358B	▲ 12.68%
October 31, 2023	$24.279B	▼ 10.62%
September 29, 2023	$27.163B	▼ 10.86%
August 31, 2023	$30.473B	▲ 4.09%
July 31, 2023	$29.275B	▲ 2.63%
June 30, 2023	$28.525B	▲ 10.64%
May 31, 2023	$25.781B	▲ 4.69%
April 28, 2023	$24.625B	▲ 1.80%
March 31, 2023	$24.189B	▲ 4.08%
February 28, 2023	$23.242B	▲ 6.85%
January 31, 2023	$21.753B	▲ 6.82%
2022	$20.363B	▲ 24.52%
December 30, 2022	$20.363B	▼ 4.92%
November 30, 2022	$21.418B	▲ 5.48%
October 31, 2022	$20.306B	▲ 11.50%
September 30, 2022	$18.212B	▼ 9.88%
August 31, 2022	$20.209B	▲ 1.81%
July 29, 2022	$19.849B	▲ 10.68%
June 30, 2022	$17.934B	▲ 4.87%
May 31, 2022	$17.101B	▲ 2.56%
April 29, 2022	$16.674B	▼ 11.88%
March 31, 2022	$18.922B	▲ 21.72%
February 28, 2022	$15.545B	▲ 6.10%
January 31, 2022	$14.651B	▼ 10.41%
2021	$16.354B	▲ 64.19%
December 31, 2021	$16.354B	▲ 0.87%
November 30, 2021	$16.214B	▼ 6.20%
October 29, 2021	$17.285B	▲ 9.17%
September 30, 2021	$15.834B	▲ 11.45%
August 31, 2021	$14.207B	▲ 12.28%
July 30, 2021	$12.653B	▲ 0.36%
June 30, 2021	$12.607B	▼ 5.12%
May 28, 2021	$13.287B	▼ 1.41%
April 30, 2021	$13.476B	▲ 9.84%
March 31, 2021	$12.269B	▲ 5.75%
February 26, 2021	$11.601B	▲ 19.04%
January 29, 2021	$9.746B	▼ 2.15%
2020	$9.96B	▲ 71.86%
December 31, 2020	$9.96B	▲ 4.96%
November 30, 2020	$9.49B	▲ 9.47%
October 30, 2020	$8.669B	▲ 18.12%
September 30, 2020	$7.339B	▲ 3.75%
August 31, 2020	$7.074B	▲ 28.51%
July 31, 2020	$5.504B	▲ 1.89%
June 30, 2020	$5.402B	▲ 6.27%
May 29, 2020	$5.083B	▲ 1.57%
April 30, 2020	$5.005B	▲ 14.59%
March 31, 2020	$4.368B	▼ 19.65%
February 28, 2020	$5.435B	▼ 2.48%
January 31, 2020	$5.573B	▼ 3.83%
2019	$5.795B	▲ 36.46%
December 31, 2019	$5.795B	▼ 2.21%
November 29, 2019	$5.927B	▼ 0.98%
October 31, 2019	$5.985B	▲ 11.26%
September 30, 2019	$5.379B	▲ 11.57%
August 30, 2019	$4.821B	▼ 9.41%
July 31, 2019	$5.322B	▼ 1.92%
June 28, 2019	$5.426B	▲ 9.87%
May 31, 2019	$4.939B	▼ 14.38%
April 30, 2019	$5.768B	▲ 7.57%
March 29, 2019	$5.362B	▲ 6.44%
February 28, 2019	$5.038B	▲ 1.03%
January 31, 2019	$4.986B	▲ 17.41%
2018	$4.247B	▼ 29.81%
December 31, 2018	$4.247B	▼ 17.14%
November 30, 2018	$5.126B	▲ 10.47%
October 31, 2018	$4.64B	▼ 6.59%
September 28, 2018	$4.967B	▼ 3.50%
August 31, 2018	$5.147B	▲ 1.34%
July 31, 2018	$5.079B	▲ 1.65%
June 29, 2018	$4.997B	▼ 7.25%
May 31, 2018	$5.387B	▲ 10.81%
April 30, 2018	$4.862B	▼ 5.44%
March 29, 2018	$5.142B	▼ 2.89%
February 28, 2018	$5.295B	▼ 10.29%
January 31, 2018	$5.902B	▼ 2.46%
2017	$6.051B	▲ 20.01%
December 29, 2017	$6.051B	▲ 3.19%
November 30, 2017	$5.864B	▲ 2.78%
October 31, 2017	$5.705B	▲ 0.98%
September 29, 2017	$5.65B	▲ 4.01%
August 31, 2017	$5.432B	▲ 6.59%
July 31, 2017	$5.096B	▲ 4.25%
June 30, 2017	$4.888B	▲ 7.65%
May 31, 2017	$4.541B	▼ 13.75%
April 28, 2017	$5.265B	▼ 4.21%
March 31, 2017	$5.496B	▲ 1.48%
February 28, 2017	$5.416B	▲ 4.29%
January 31, 2017	$5.194B	▲ 3.01%
2016	$5.042B	▲ 62.84%
December 30, 2016	$5.042B	▲ 3.35%
November 30, 2016	$4.879B	▲ 17.39%
October 31, 2016	$4.156B	▲ 2.72%
September 30, 2016	$4.046B	▲ 9.06%
August 31, 2016	$3.71B	▲ 0.51%
July 29, 2016	$3.691B	▲ 10.73%
June 30, 2016	$3.334B	▼ 3.77%
May 31, 2016	$3.464B	▼ 4.89%
April 29, 2016	$3.642B	▲ 5.14%
March 31, 2016	$3.464B	▲ 11.66%
February 29, 2016	$3.103B	▲ 8.50%
January 29, 2016	$2.859B	▼ 7.65%
2015	$3.096B	▼ 48.27%
December 31, 2015	$3.096B	▼ 8.15%
November 30, 2015	$3.371B	▲ 7.14%
October 30, 2015	$3.146B	▼ 16.94%
September 30, 2015	$3.788B	▼ 20.61%
August 31, 2015	$4.771B	▼ 13.05%
July 31, 2015	$5.487B	▼ 4.16%
June 30, 2015	$5.726B	▼ 4.51%
May 29, 2015	$5.996B	▲ 1.42%
April 30, 2015	$5.912B	▲ 1.33%
March 31, 2015	$5.834B	▼ 0.69%
February 27, 2015	$5.875B	▲ 5.24%
January 30, 2015	$5.583B	▼ 6.73%
2014	$5.985B	▼ 10.94%
December 31, 2014	$5.985B	▼ 7.64%
November 28, 2014	$6.48B	▼ 10.50%
October 31, 2014	$7.241B	▼ 6.09%
September 30, 2014	$7.71B	▼ 0.11%
August 29, 2014	$7.719B	▲ 8.51%
July 31, 2014	$7.113B	▼ 3.07%
June 30, 2014	$7.339B	▲ 1.27%
May 30, 2014	$7.247B	▼ 3.77%
April 30, 2014	$7.531B	▼ 5.92%
March 31, 2014	$8.005B	▲ 6.56%
February 28, 2014	$7.512B	▲ 13.18%
January 31, 2014	$6.637B	▼ 1.24%
2013	$6.72B	▲ 15.52%
December 31, 2013	$6.72B	▲ 5.14%
November 29, 2013	$6.392B	▼ 1.99%
October 31, 2013	$6.521B	▲ 10.91%
September 30, 2013	$5.88B	▲ 5.24%
August 30, 2013	$5.587B	▼ 2.50%
July 31, 2013	$5.73B	▲ 1.70%
June 28, 2013	$5.634B	▼ 6.73%
May 31, 2013	$6.041B	▲ 3.24%
April 30, 2013	$5.852B	▼ 3.86%
March 28, 2013	$6.086B	▲ 0.50%
February 28, 2013	$6.056B	▼ 1.94%
January 31, 2013	$6.176B	▲ 6.16%
2012	$5.818B	▲ 30.97%
December 31, 2012	$5.818B	▲ 1.88%
November 30, 2012	$5.71B	▼ 0.27%
October 31, 2012	$5.726B	▲ 10.81%
September 28, 2012	$5.167B	▲ 2.92%
August 31, 2012	$5.021B	▲ 4.39%
July 31, 2012	$4.81B	▼ 4.45%
June 29, 2012	$5.034B	▲ 6.60%
May 31, 2012	$4.722B	▲ 2.08%
April 30, 2012	$4.626B	▲ 4.60%
March 30, 2012	$4.422B	▲ 2.01%
February 29, 2012	$4.335B	▼ 2.66%
January 31, 2012	$4.454B	▲ 0.27%
2011	$4.442B	▲ 5.40%
December 30, 2011	$4.442B	▲ 4.61%
November 30, 2011	$4.246B	▼ 1.44%
October 31, 2011	$4.308B	▲ 11.48%
September 30, 2011	$3.864B	▼ 4.72%
August 31, 2011	$4.055B	▲ 3.62%
July 29, 2011	$3.914B	▼ 8.27%
June 30, 2011	$4.267B	▼ 0.02%
May 31, 2011	$4.268B	▼ 8.90%
April 29, 2011	$4.685B	▼ 3.34%
March 31, 2011	$4.847B	▲ 0.41%
February 28, 2011	$4.827B	▼ 3.86%
January 31, 2011	$5.021B	▲ 19.13%
2010	$4.214B	▼ 3.72%
December 31, 2010	$4.214B	▲ 13.10%
November 30, 2010	$3.726B	▼ 10.16%
October 29, 2010	$4.147B	▲ 3.04%
September 30, 2010	$4.025B	▲ 6.34%
August 31, 2010	$3.785B	▼ 16.48%
July 30, 2010	$4.532B	▲ 4.02%
June 30, 2010	$4.357B	▼ 0.16%
May 28, 2010	$4.363B	▲ 3.09%
April 30, 2010	$4.233B	▲ 5.06%
March 31, 2010	$4.029B	▲ 0.94%
February 26, 2010	$3.991B	▲ 4.29%
January 29, 2010	$3.827B	▼ 12.57%
2009	$4.377B	▲ 12.47%
December 31, 2009	$4.377B	▲ 11.26%
November 30, 2009	$3.934B	▼ 6.62%
October 30, 2009	$4.213B	▼ 4.20%
September 30, 2009	$4.398B	▲ 0.59%
August 31, 2009	$4.372B	▼ 5.11%
July 31, 2009	$4.607B	▲ 0.44%
June 30, 2009	$4.587B	▲ 1.76%
May 29, 2009	$4.508B	▲ 0.35%
April 30, 2009	$4.492B	▲ 6.34%
March 31, 2009	$4.224B	▲ 21.88%
February 27, 2009	$3.466B	▼ 17.53%
January 30, 2009	$4.202B	▲ 7.98%
2008	$3.892B	▼ 12.89%
December 31, 2008	$3.892B	▲ 21.77%
November 28, 2008	$3.196B	▼ 6.19%
October 31, 2008	$3.407B	▼ 26.84%
September 30, 2008	$4.657B	▼ 16.53%
August 29, 2008	$5.579B	▲ 4.92%
July 31, 2008	$5.318B	▼ 7.18%
June 30, 2008	$5.729B	▲ 4.18%
May 30, 2008	$5.499B	▲ 20.72%
April 30, 2008	$4.555B	▲ 15.00%
March 31, 2008	$3.961B	▼ 2.61%
February 29, 2008	$4.067B	▲ 8.98%
January 31, 2008	$3.732B	▼ 16.46%
2007	$4.468B	▲ 91.62%
December 31, 2007	$4.468B	▼ 4.53%
November 30, 2007	$4.68B	▼ 17.03%
October 31, 2007	$5.64B	▲ 77.79%
September 28, 2007	$3.172B	▼ 6.44%
August 31, 2007	$3.391B	▼ 0.56%
July 31, 2007	$3.41B	▼ 6.97%
June 29, 2007	$3.665B	▲ 2.20%
May 31, 2007	$3.586B	▲ 9.17%
April 30, 2007	$3.285B	▲ 9.27%
March 30, 2007	$3.007B	▲ 8.80%
February 28, 2007	$2.764B	▲ 14.22%
January 31, 2007	$2.419B	▲ 3.77%
2006	$2.331B	▲ 50.03%
December 29, 2006	$2.331B	▲ 7.31%
November 30, 2006	$2.173B	▲ 0.95%
October 31, 2006	$2.152B	▲ 7.71%
September 29, 2006	$1.998B	▼ 4.91%
August 31, 2006	$2.101B	▲ 11.96%
July 31, 2006	$1.877B	▼ 7.91%
June 30, 2006	$2.038B	▲ 3.28%
May 31, 2006	$1.973B	▲ 3.55%
April 28, 2006	$1.906B	▲ 1.25%
March 31, 2006	$1.882B	▲ 16.35%
February 28, 2006	$1.618B	▼ 0.29%
January 31, 2006	$1.623B	▲ 4.41%
2005	$1.554B	▲ 67.28%
December 30, 2005	$1.554B	▼ 6.93%
November 30, 2005	$1.67B	▲ 23.15%
October 31, 2005	$1.356B	▼ 9.95%
September 30, 2005	$1.506B	▲ 6.35%
August 31, 2005	$1.416B	▲ 14.89%
July 29, 2005	$1.232B	▲ 19.55%
June 30, 2005	$1.031B	▼ 3.00%
May 31, 2005	$1.063B	▲ 13.56%
April 29, 2005	$0.936B	▲ 4.59%
March 31, 2005	$0.895B	▼ 1.85%
February 28, 2005	$0.912B	▲ 4.95%
January 31, 2005	$0.869B	▼ 6.50%
2004	$0.929B	▲ 9.18%
December 31, 2004	$0.929B	▲ 2.80%
November 30, 2004	$0.904B	▲ 13.51%
October 29, 2004	$0.796B	▲ 11.07%
September 30, 2004	$0.717B	▼ 4.82%
August 31, 2004	$0.753B	▲ 2.23%
July 30, 2004	$0.737B	▲ 1.61%
June 30, 2004	$0.725B	▲ 17.85%
May 28, 2004	$0.615B	▼ 4.00%
April 30, 2004	$0.641B	▼ 22.74%
March 31, 2004	$0.829B	▼ 17.26%
February 27, 2004	$1.003B	▲ 5.13%
January 30, 2004	$0.954B	▲ 12.05%
2003	$0.851B	▲ 243.45%
December 31, 2003	$0.851B	▼ 3.70%
November 28, 2003	$0.884B	▼ 6.48%
October 31, 2003	$0.945B	▼ 1.09%
September 30, 2003	$0.955B	▼ 13.07%
August 29, 2003	$1.099B	▲ 26.47%
July 31, 2003	$0.869B	▲ 6.34%
June 30, 2003	$0.817B	▲ 18.12%
May 30, 2003	$0.692B	▲ 76.02%
April 30, 2003	$0.393B	▲ 7.81%
March 31, 2003	$0.365B	▲ 56.04%
February 28, 2003	$0.234B	▼ 5.44%
January 31, 2003	$0.247B	▼ 0.29%
2002	$0.248B	▼ 73.57%
December 31, 2002	$0.248B	▼ 1.67%
November 29, 2002	$0.252B	▲ 15.72%
October 31, 2002	$0.218B	▲ 69.41%
September 30, 2002	$0.129B	▼ 18.90%
August 30, 2002	$0.158B	▲ 35.11%
July 31, 2002	$0.117B	▼ 82.58%
June 28, 2002	$0.673B	▼ 21.48%
May 31, 2002	$0.858B	▼ 24.74%
April 30, 2002	$1.139B	▼ 3.07%
March 28, 2002	$1.175B	▲ 25.45%
February 28, 2002	$0.937B	▲ 16.38%
January 31, 2002	$0.805B	▼ 14.13%
2001	$0.938B	▼ 47.38%
December 31, 2001	$0.938B	▲ 1.14%
November 30, 2001	$0.927B	▲ 3.89%
October 31, 2001	$0.892B	▲ 6.67%
September 28, 2001	$0.836B	▼ 20.79%
August 31, 2001	$1.056B	▼ 25.45%
July 31, 2001	$1.416B	▲ 10.80%
June 29, 2001	$1.278B	▼ 34.95%
May 31, 2001	$1.965B	▲ 32.54%
April 30, 2001	$1.483B	▲ 15.10%
March 30, 2001	$1.288B	▼ 19.80%
February 28, 2001	$1.606B	▼ 14.36%
January 31, 2001	$1.875B	▲ 5.27%
2000	$1.782B	▲ 77.85%
December 29, 2000	$1.782B	▲ 3.21%
November 30, 2000	$1.726B	▲ 1.45%
October 31, 2000	$1.702B	▲ 11.19%
September 29, 2000	$1.53B	▼ 41.18%
August 31, 2000	$2.602B	▲ 2.19%
July 31, 2000	$2.546B	▼ 16.82%
June 30, 2000	$3.061B	▲ 12.24%
May 31, 2000	$2.727B	▲ 8.14%
April 28, 2000	$2.522B	▲ 14.78%
March 31, 2000	$2.197B	▲ 52.97%
February 29, 2000	$1.436B	▲ 23.66%
January 31, 2000	$1.161B	▲ 15.93%
1999	$1.002B	▲ 109.43%
December 31, 1999	$1.002B	▲ 0.89%
November 30, 1999	$0.993B	▲ 0.45%
October 29, 1999	$0.988B	▼ 4.90%
September 30, 1999	$1.039B	▲ 67.40%
August 31, 1999	$0.621B	▼ 27.77%
July 30, 1999	$0.86B	▼ 29.40%
June 30, 1999	$1.218B	▲ 39.79%
May 28, 1999	$0.871B	▲ 17.79%
April 30, 1999	$0.74B	▲ 13.27%
March 31, 1999	$0.653B	▲ 11.54%
February 26, 1999	$0.585B	▼ 4.00%
January 29, 1999	$0.61B	▲ 27.48%
1998	$0.478B	N/A
December 31, 1998	$0.478B	▲ 15.75%
November 30, 1998	$0.413B	▲ 32.47%
October 30, 1998	$0.312B	▲ 17.26%
September 30, 1998	$0.266B	▲ 1.68%
August 31, 1998	$0.262B	▲ 3.96%
July 31, 1998	$0.252B	▼ 14.04%
June 30, 1998	$0.293B	▲ 28.28%
May 29, 1998	$0.228B	▼ 13.19%
April 30, 1998	$0.263B	▼ 12.31%
March 31, 1998	$0.3B	N/A

All market cap values reflect closing prices for the period shown.

📊 Quanta Services Market Cap and Other Industry Peers

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Note: Market capitalization figures are based on available sources and may differ slightly from actual values, particularly for historical data.