TickerLeague

Quanta Services (PWR) Historical Monthly & Quarterly Returns

Dividend-adjusted returns by month and quarter. Compare performance across years.

2026

Jan+12.5%
Feb+18.6%
Mar2.5%
Apr+14.5%
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

2025

Jan2.6%
Feb15.6%
Mar2.1%
Apr+15.2%
May+17.0%
Jun+10.4%
Jul+7.4%
Aug6.9%
Sep+9.6%
Oct+8.4%
Nov+3.5%
Dec9.2%

2024

Jan10.1%
Feb+24.5%
Mar+7.6%
Apr0.4%
May+6.7%
Jun7.9%
Jul+4.5%
Aug+3.7%
Sep+8.4%
Oct+1.2%
Nov+14.2%
Dec8.3%

2023

Jan+6.8%
Feb+6.1%
Mar+3.2%
Apr+1.9%
May+4.7%
Jun+10.7%
Jul+2.6%
Aug+4.1%
Sep10.8%
Oct10.7%
Nov+12.7%
Dec+14.6%

2022

Jan10.4%
Feb+6.1%
Mar+20.8%
Apr11.8%
May+2.6%
Jun+5.4%
Jul+10.7%
Aug+1.9%
Sep9.8%
Oct+11.5%
Nov+5.5%
Dec4.9%

2021

Jan2.1%
Feb+19.0%
Mar+4.9%
Apr+9.9%
May1.3%
Jun4.9%
Jul+0.4%
Aug+12.3%
Sep+11.5%
Oct+6.5%
Nov6.2%
Dec+0.8%

2020

Jan3.8%
Feb2.6%
Mar16.8%
Apr+14.8%
May+1.6%
Jun+6.4%
Jul+1.9%
Aug+28.2%
Sep+3.2%
Oct+18.1%
Nov+9.5%
Dec+5.5%

2019

Jan+17.4%
Feb+0.9%
Mar+5.9%
Apr+7.7%
May14.4%
Jun+10.0%
Jul2.0%
Aug9.4%
Sep+11.6%
Oct+11.2%
Nov1.0%
Dec2.1%

2018

Jan1.6%
Feb10.5%
Mar0.3%
Apr5.4%
May+10.8%
Jun7.2%
Jul+2.0%
Aug+1.5%
Sep3.5%
Oct6.5%
Nov+12.5%
Dec14.1%

2017

Jan+3.0%
Feb+4.0%
Mar0.5%
Apr4.5%
May13.5%
Jun+7.3%
Jul+2.5%
Aug+6.5%
Sep+4.0%
Oct+1.0%
Nov+0.5%
Dec+3.2%

2016

Jan7.7%
Feb+8.5%
Mar+11.2%
Apr+5.2%
May+1.3%
Jun3.8%
Jul+10.7%
Aug+0.5%
Sep+8.8%
Oct+2.7%
Nov+17.3%
Dec+3.4%

2015

Jan6.7%
Feb+8.7%
Mar0.9%
Apr+1.3%
May+1.4%
Jun1.7%
Jul4.1%
Aug12.3%
Sep0.1%
Oct16.9%
Nov+9.6%
Dec8.1%

2014

Jan1.2%
Feb+12.9%
Mar+4.8%
Apr4.4%
May3.8%
Jun+1.8%
Jul3.2%
Aug+8.5%
Sep0.1%
Oct6.1%
Nov10.5%
Dec6.9%

2013

Jan+6.2%
Feb2.0%
Mar+0.6%
Apr3.9%
May+3.2%
Jun6.7%
Jul+1.3%
Aug2.5%
Sep+5.3%
Oct+9.8%
Nov2.0%
Dec+6.6%

2012

Jan+0.3%
Feb3.3%
Mar+0.0%
Apr+5.9%
May+2.1%
Jun+6.6%
Jul4.5%
Aug+4.4%
Sep+2.9%
Oct+5.0%
Nov0.3%
Dec+5.5%

2011

Jan+19.1%
Feb3.9%
Mar1.7%
Apr3.3%
May8.9%
Jun+2.3%
Jul8.3%
Aug+3.6%
Sep2.1%
Oct+11.2%
Nov1.4%
Dec+4.6%

2010

Jan12.6%
Feb+4.3%
Mar+0.9%
Apr+5.1%
May+3.0%
Jun0.4%
Jul+4.0%
Aug16.5%
Sep+6.4%
Oct+3.0%
Nov10.4%
Dec+13.1%

2009

Jan+8.0%
Feb17.6%
Mar+21.8%
Apr+6.0%
May+0.4%
Jun+1.4%
Jul+0.8%
Aug5.1%
Sep+0.0%
Oct4.2%
Nov11.6%
Dec+11.1%

2008

Jan16.5%
Feb+9.0%
Mar3.0%
Apr+14.6%
May+20.7%
Jun+3.8%
Jul7.2%
Aug+3.4%
Sep15.4%
Oct26.9%
Nov17.7%
Dec+21.8%

2007

Jan+4.6%
Feb+12.7%
Mar+8.8%
Apr+9.0%
May+9.2%
Jun+2.2%
Jul7.3%
Aug0.6%
Sep6.4%
Oct+24.7%
Nov17.0%
Dec4.2%

2006

Jan+5.2%
Feb1.2%
Mar+17.1%
Apr+1.2%
May+2.6%
Jun+4.1%
Jul7.9%
Aug+11.0%
Sep4.9%
Oct+8.5%
Nov+0.2%
Dec+7.3%

2005

Jan6.5%
Feb+4.9%
Mar2.7%
Apr+4.5%
May+13.2%
Jun2.6%
Jul+19.6%
Aug+14.1%
Sep+6.4%
Oct10.0%
Nov+23.2%
Dec6.9%

2004

Jan+12.0%
Feb+5.2%
Mar17.7%
Apr22.7%
May3.2%
Jun+17.3%
Jul+1.0%
Aug+2.3%
Sep5.7%
Oct+10.9%
Nov+14.7%
Dec+3.8%

2003

Jan0.3%
Feb5.3%
Mar3.1%
Apr+7.6%
May+74.6%
Jun+18.1%
Jul+6.3%
Aug+25.9%
Sep13.1%
Oct1.1%
Nov6.5%
Dec4.5%

2002

Jan14.1%
Feb+16.4%
Mar+12.1%
Apr3.1%
May25.0%
Jun21.5%
Jul80.7%
Aug+39.0%
Sep21.5%
Oct+52.9%
Nov+15.7%
Dec5.0%

2001

Jan+0.2%
Feb14.4%
Mar19.2%
Apr+15.1%
May+31.9%
Jun35.0%
Jul+10.5%
Aug26.1%
Sep20.8%
Oct+6.7%
Nov+2.3%
Dec0.7%

2000

Jan+16.0%
Feb+23.7%
Mar+49.8%
Apr+14.8%
May+5.5%
Jun+12.3%
Jul16.8%
Aug+2.2%
Sep41.2%
Oct+12.9%
Nov+0.4%
Dec+3.2%

1999

Jan+27.4%
Feb4.0%
Mar5.8%
Apr+13.3%
May+17.8%
Jun+29.6%
Jul29.4%
Aug27.8%
Sep+30.6%
Oct4.9%
Nov+0.5%
Dec+0.8%

1998

Jan
Feb+6.1%
Mar+40.3%
Apr12.4%
May13.1%
Jun+15.1%
Jul14.0%
Aug+3.9%
Sep6.2%
Oct+17.4%
Nov+32.4%
Dec+15.3%

Avg

Jan+1.5%
Feb+3.8%
Mar+4.6%
Apr+3.3%
May+5.2%
Jun+2.6%
Jul3.5%
Aug+2.5%
Sep1.9%
Oct+4.9%
Nov+3.2%
Dec+1.6%

Median

Jan0.1%
Feb+4.9%
Mar+0.6%
Apr+5.1%
May+2.6%
Jun+3.1%
Jul+0.9%
Aug+2.9%
Sep0.1%
Oct+5.8%
Nov+0.5%
Dec+2.0%

Win %

Jan50%
Feb62%
Mar52%
Apr66%
May71%
Jun64%
Jul57%
Aug68%
Sep46%
Oct68%
Nov61%
Dec57%

Frequently asked questions

What is the best performing month for Quanta Services (PWR) stock?

Historically, May is the best performing month for Quanta Services (PWR) stock with an average return of +5.25%.

What is the worst performing month for Quanta Services (PWR) stock?

Historically, July is the worst performing month for Quanta Services (PWR) stock with an average return of 3.54%.

What is the best performing quarter for Quanta Services (PWR) stock?

Historically, Q2 is the best performing quarter for Quanta Services (PWR) stock with an average return of +12.07%.

What is the worst performing quarter for Quanta Services (PWR) stock?

Historically, Q3 is the worst performing quarter for Quanta Services (PWR) stock with an average return of 3.41%.

What is the best performing year for Quanta Services (PWR) stock?

Historically, 2003 is the best performing year for Quanta Services (PWR) stock with a return of +108.75%.

What is the worst performing year for Quanta Services (PWR) stock?

Historically, 2002 is the worst performing year for Quanta Services (PWR) stock with a return of 77.34%.

Which month has the highest win rate for Quanta Services (PWR) stock?

Historically, May has the highest win rate for Quanta Services (PWR) stock — positive in 71% of years.

Which month has the lowest win rate for Quanta Services (PWR) stock?

Historically, September has the lowest win rate for Quanta Services (PWR) stock — positive in 46% of years.

Which quarter has the highest win rate for Quanta Services (PWR) stock?

Historically, Q4 has the highest win rate for Quanta Services (PWR) stock — positive in 71% of years.

Which quarter has the lowest win rate for Quanta Services (PWR) stock?

Historically, Q3 has the lowest win rate for Quanta Services (PWR) stock — positive in 43% of years.

Data & methodology

How are returns calculated?

We compare the closing price at the end of each period (month or quarter) with the closing price at the end of the previous period. The return is the percentage change. All prices are adjusted for dividends and stock splits. Based on historical prices from our data provider.

What is average vs median?

Average is the arithmetic mean of returns for each period across years. Median is the middle value. Both exclude empty cells. Use median to reduce impact of outliers.

What does the heatmap show?

Green cells indicate positive returns, red cells indicate negative returns. The darker the color, the stronger the move. Average and Median rows summarize each column across years.

What is Win %?

Percentage of years when the period had a positive return. For example, 80% for January means January was positive in 80% of the years in the selected range.