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PWR
Quanta Services Inc.Stock · Industrials
$668.31−$23.09 (-3.34%)as of market close, Jul 2, 2026
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PWR trailing returns

Quanta Services Inc.'s 10-year annualized return is +40.2% per year (+2841.0% cumulative). How Quanta Services Inc. (PWR) has performed over the last day, week, month and year, over 5, 10 and 20 years, and since inception, through July 2, 2026 — cumulative and annualized, with dividends on or off.

Trailing returns by period#

To 2026-07-02. Annualized (CAGR) for windows of a year or more.

PeriodPathAnnualizedCumulative
1 day-3.3%
1 week-7.0%
1 month-5.3%
YTD+58.4%
1 year
+79.6%
+79.6%
5 years
+49.3%
+642.1%
10 years
+40.2%
+2841.0%
20 years
+20.2%
+3885.0%
Since inception (1998)
+17.2%
+8985.9%

Growth of PWR#

Actual index level (solid); dashed lines are each window's constant-rate path from start to today.

2.05.010.020.050.010020050020002004200820122016202020245 yearsJul 2021 → Jul 2026+642.1%+49.3%/year10 yearsJul 2016 → Jul 2026+2841.0%+40.2%/year20 yearsJul 2006 → Jul 2026+3885.0%+20.2%/yearSince inception (1998)Feb 1998 → Jul 2026+8985.9%+17.2%/year

Methodology#

Trailing returns measure from the closest close about N years before the latest close (2026-07-02). Cumulative return is the total change over the window; annualized return is the compound annual growth rate (CAGR), shown for windows of a year or more. Total return reinvests dividends (from PWR's split- and dividend-adjusted closes); price return excludes them. See the year-by-year returns for the calendar breakdown. Past performance does not predict future returns; not investment advice.

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FAQ

What is Quanta Services Inc.'s 10-year return?
Over the last 10 years, Quanta Services Inc. (PWR) returned about +40.2% a year annualized (+2841.0% cumulative total return).
What is Quanta Services Inc.'s 20-year annualized return?
Over the last 20 years, Quanta Services Inc. (PWR) compounded at about +20.2% a year (+3885.0% cumulative).
What is Quanta Services Inc.'s return since inception?
Since 1998, Quanta Services Inc. (PWR) has compounded at about +17.2% a year — +8985.9% in total.