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Also trades as: 0KSR.L (LSE) · $vol 1M · PWRS.TO (TSX) · $vol 0M

PWR NYSE

Quanta Services, Inc.
1W: -8.8% 1M: -13.1% 3M: -4.1% YTD: +28.3% 1Y: +32.0% 3Y: +235.1% 5Y: +404.1%
$578.87
+14.94 (+2.65%)
After Hours: $579.12 (+0.25, +0.04%)
Weekly Expected Move ±6.7%
$473 $510 $547 $583 $620
NYSE · Industrials · Engineering & Construction · Tech Score Sell · Power 39 · $84.8B mcap · 149M float · 0.771% daily turnover · Short 36% of daily vol
Credit Risk of going bust: lower than 70% of companies Debt: 7.2% of company value Bonds: $134.4M held by 244 funds, 66 bp over Treasuries → details ▾
Of US companies ranked in the safest four tenths, about 1 in 3,500 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $4.24 (down 99.2%), Quanta Services, Inc. would be worth roughly what it owes.
Total debt $6.60B against a stock market value of $84.78B.
Distance to default 7.49 (Merton model): prices to 2026-10-26, balance sheet 2026-06-30, debt counted $3.39B (short-term plus half of long-term), stock volatility 44.4%; Altman Z'' 2.13. A ranking and a back-test, not a forecast.
Bond figures are fund-reported marks (SEC N-PORT) as of Jul 2026. How these are computed.

ESG Scores — PWR

Company vs Sector Average

Historical ESG Trend

View All ESG Filings (115)
Date Form Environmental Social Governance ESG Score Filing
2026-06-30 10-Q 50.3 48.3 58.6 52.4 SEC ↗
2026-03-31 10-Q 49.8 47.9 57.8 51.8 SEC ↗
2025-12-31 10-K 48.5 47.9 58.5 51.6 SEC ↗
2025-09-30 10-Q 49.8 49.5 58.0 52.4 SEC ↗
2025-06-30 10-Q 49.8 48.4 58.0 52.1 SEC ↗
2025-03-31 10-Q 49.7 48.4 58.0 52.1 SEC ↗
2024-12-31 10-K 48.9 47.7 58.4 51.7 SEC ↗
2024-09-30 10-Q 51.3 49.6 59.8 53.6 SEC ↗
2024-06-30 10-Q 50.8 49.0 58.3 52.7 SEC ↗
2024-03-31 10-Q 50.9 48.5 58.3 52.6 SEC ↗
2023-12-31 10-K 49.0 47.6 58.4 51.7 SEC ↗
2023-09-30 10-Q 50.2 47.3 58.7 52.1 SEC ↗
2023-06-30 10-Q 49.1 48.7 59.6 52.5 SEC ↗
2023-03-31 10-Q 50.8 49.1 59.3 53.1 SEC ↗
2022-12-31 10-K 49.3 47.4 58.7 51.8 SEC ↗
2022-09-30 10-Q 51.6 48.9 59.3 53.3 SEC ↗
2022-06-30 10-Q 51.4 48.3 58.7 52.8 SEC ↗
2022-03-31 10-Q 52.1 48.4 58.8 53.1 SEC ↗
2021-12-31 10-K 50.0 48.2 59.2 52.5 SEC ↗
2021-09-30 10-Q 52.2 49.5 60.1 53.9 SEC ↗
2021-06-30 10-Q 50.6 48.1 59.0 52.5 SEC ↗
2021-03-31 10-Q 50.4 48.7 59.1 52.7 SEC ↗
2020-12-31 10-K 48.6 48.1 59.2 52.0 SEC ↗
2020-09-30 10-Q 51.0 49.9 60.2 53.7 SEC ↗
2020-06-30 10-Q 50.9 49.9 60.4 53.8 SEC ↗
2020-03-31 10-Q 50.4 49.4 59.1 53.0 SEC ↗
2019-12-31 10-K 48.1 47.3 58.0 51.1 SEC ↗
2019-09-30 10-Q 51.6 49.8 59.3 53.5 SEC ↗
2019-06-30 10-Q 52.0 49.8 59.3 53.7 SEC ↗
2019-03-31 10-Q 51.8 50.0 59.1 53.6 SEC ↗
2018-12-31 10-K 49.1 48.0 58.3 51.8 SEC ↗
2018-09-30 10-Q 51.7 50.4 59.2 53.8 SEC ↗
2018-06-30 10-Q 52.1 49.8 59.1 53.7 SEC ↗
2018-03-31 10-Q 52.1 50.1 58.8 53.6 SEC ↗
2017-12-31 10-K 49.0 47.5 58.7 51.8 SEC ↗
2017-09-30 10-Q 51.9 48.5 59.1 53.2 SEC ↗
2017-06-30 10-Q 51.8 48.9 59.2 53.3 SEC ↗
2017-03-31 10-Q 52.0 48.8 58.7 53.2 SEC ↗
2016-12-31 10-K 50.1 47.4 58.2 51.9 SEC ↗
2016-09-30 10-Q 51.9 48.8 58.6 53.1 SEC ↗
2016-06-30 10-Q 50.8 48.2 58.2 52.4 SEC ↗
2016-03-31 10-Q 51.0 48.2 58.2 52.5 SEC ↗
2015-12-31 10-K 49.8 47.9 58.1 51.9 SEC ↗
2015-09-30 10-Q 50.7 49.8 58.6 53.0 SEC ↗
2015-06-30 10-Q 52.2 49.5 58.7 53.5 SEC ↗
2015-03-31 10-Q 52.0 49.5 58.2 53.3 SEC ↗
2014-12-31 10-K 49.9 48.1 58.2 52.1 SEC ↗
2014-09-30 10-Q 51.6 49.6 58.1 53.1 SEC ↗
2014-06-30 10-Q 51.3 49.6 58.3 53.1 SEC ↗
2014-03-31 10-Q 51.4 50.1 58.5 53.3 SEC ↗
2013-12-31 10-K 50.2 48.7 58.8 52.6 SEC ↗
2013-09-30 10-Q 51.7 50.7 58.6 53.7 SEC ↗
2013-06-30 10-Q 51.5 50.8 59.5 53.9 SEC ↗
2013-03-31 10-Q 51.6 50.3 59.6 53.8 SEC ↗
2012-12-31 10-K 50.1 48.7 58.9 52.5 SEC ↗
2012-09-30 10-Q 51.1 50.4 58.8 53.4 SEC ↗
2012-06-30 10-Q 51.0 50.5 59.0 53.5 SEC ↗
2012-03-31 10-Q 52.0 50.4 58.8 53.7 SEC ↗
2011-12-31 10-K 50.1 48.5 58.4 52.3 SEC ↗
2011-09-30 10-Q 51.9 50.5 58.6 53.6 SEC ↗
2011-06-30 10-Q 52.5 50.4 58.6 53.8 SEC ↗
2011-03-31 10-Q 52.2 50.6 57.3 53.4 SEC ↗
2010-12-31 10-K 50.2 48.7 58.2 52.4 SEC ↗
2010-09-30 10-Q 51.4 50.0 58.4 53.3 SEC ↗
2010-06-30 10-Q 51.7 49.8 57.8 53.1 SEC ↗
2010-03-31 10-Q 51.5 50.5 57.4 53.1 SEC ↗
2009-12-31 10-K 50.4 49.6 57.7 52.6 SEC ↗
2009-09-30 10-Q 51.9 50.7 57.0 53.2 SEC ↗
2009-06-30 10-Q 51.9 50.3 56.6 52.9 SEC ↗
2009-03-31 10-Q 52.6 50.6 57.6 53.6 SEC ↗
2008-12-31 10-K 50.7 49.2 58.5 52.8 SEC ↗
2008-09-30 10-Q 52.9 50.6 55.9 53.1 SEC ↗
2008-06-30 10-Q 49.6 49.9 56.3 51.9 SEC ↗
2008-03-31 10-Q 48.6 49.6 56.0 51.4 SEC ↗
2007-12-31 10-K 48.1 49.1 57.3 51.5 SEC ↗
2007-09-30 10-Q 45.1 49.0 54.8 49.6 SEC ↗
2007-06-30 10-Q 51.0 50.9 56.6 52.8 SEC ↗
2007-03-31 10-Q 51.0 51.5 56.0 52.9 SEC ↗
2006-12-31 10-K 47.3 49.6 58.2 51.7 SEC ↗
2006-09-30 10-Q 46.7 50.2 57.3 51.4 SEC ↗
2006-06-30 10-Q/A 47.2 50.2 57.3 51.6 SEC ↗
2006-03-31 10-Q/A 48.0 50.1 56.8 51.7 SEC ↗
2005-12-31 10-K 46.9 48.9 58.0 51.2 SEC ↗
2005-09-30 10-Q 49.0 49.3 57.3 51.9 SEC ↗
2005-06-30 10-Q 49.2 49.4 57.1 51.9 SEC ↗
2005-03-31 10-Q 47.9 49.2 55.2 50.8 SEC ↗
2004-12-31 10-K 46.0 47.9 57.0 50.3 SEC ↗
2004-09-30 10-Q 46.5 49.9 56.1 50.8 SEC ↗
2004-06-30 10-Q 47.0 50.0 57.2 51.4 SEC ↗
2004-03-31 10-Q 49.3 50.3 56.6 52.0 SEC ↗
2003-12-31 10-K 47.5 49.5 58.0 51.6 SEC ↗
2003-09-30 10-Q 46.7 49.4 55.3 50.5 SEC ↗
2003-06-30 10-Q 46.6 49.5 56.1 50.7 SEC ↗
2003-03-31 10-Q 47.2 50.0 54.1 50.5 SEC ↗
2002-12-31 10-K 47.8 49.3 57.7 51.6 SEC ↗
2002-09-30 10-Q 49.7 51.8 56.4 52.6 SEC ↗
2002-06-30 10-Q 49.4 50.2 58.6 52.7 SEC ↗
2002-03-31 10-Q 53.2 50.3 58.6 54.0 SEC ↗
2001-12-31 10-K 48.9 49.2 58.7 52.3 SEC ↗
2001-09-30 10-Q 49.2 50.0 59.6 52.9 SEC ↗
2001-06-30 10-Q 49.2 49.8 59.3 52.8 SEC ↗
2001-03-31 10-Q 49.2 49.3 59.6 52.7 SEC ↗
2000-12-31 10-K 48.7 50.7 59.1 52.8 SEC ↗
2000-09-30 10-Q 50.8 50.8 61.7 54.4 SEC ↗
2000-06-30 10-Q 50.8 51.0 62.4 54.7 SEC ↗
2000-03-31 10-Q 49.5 50.3 62.7 54.2 SEC ↗
1999-12-31 10-K 46.6 52.1 60.8 53.2 SEC ↗
1999-09-30 10-Q 51.6 50.5 59.2 53.8 SEC ↗
1999-06-30 10-Q 45.8 51.2 60.5 52.5 SEC ↗
1999-03-31 10-Q 45.8 50.9 58.7 51.8 SEC ↗
1998-12-31 10-K 47.9 49.8 60.0 52.6 SEC ↗
1998-09-30 10-Q 52.0 52.4 60.0 54.8 SEC ↗
1998-06-30 10-Q 49.0 52.2 60.4 53.9 SEC ↗
1998-03-31 10-Q 50.1 51.3 60.4 53.9 SEC ↗
1997-12-31 10-K405 46.7 49.6 59.8 52.1 SEC ↗

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms