Gorman-Rupp (GRC) Historical Monthly & Quarterly Returns

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

2026

Jan+14.1%
Feb+18.2%
Mar3.3%
Apr+10.8%
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

2025

Jan+1.2%
Feb0.1%
Mar8.0%
Apr+2.1%
May+2.3%
Jun+0.6%
Jul+12.1%
Aug+4.4%
Sep+8.5%
Oct3.1%
Nov+3.8%
Dec+2.7%

2024

Jan6.0%
Feb+12.4%
Mar+5.9%
Apr16.1%
May+4.7%
Jun+6.3%
Jul+12.5%
Aug5.2%
Sep0.1%
Oct5.1%
Nov+15.8%
Dec11.0%

2023

Jan+12.1%
Feb2.5%
Mar10.2%
Apr1.8%
May1.8%
Jun+20.5%
Jul+10.0%
Aug+1.9%
Sep+2.4%
Oct10.2%
Nov+7.5%
Dec+12.5%

2022

Jan10.0%
Feb6.7%
Mar3.7%
Apr11.2%
May6.0%
Jun5.0%
Jul+8.5%
Aug13.4%
Sep9.9%
Oct+14.1%
Nov+2.7%
Dec7.4%

2021

Jan2.9%
Feb+2.1%
Mar+3.5%
Apr+4.3%
May+4.7%
Jun4.3%
Jul+3.6%
Aug1.3%
Sep+2.1%
Oct+18.7%
Nov+2.1%
Dec+3.1%

2020

Jan1.6%
Feb13.0%
Mar2.4%
Apr5.5%
May+4.5%
Jun+1.4%
Jul2.6%
Aug+6.0%
Sep7.8%
Oct+5.4%
Nov+6.4%
Dec1.4%

2019

Jan+6.6%
Feb1.8%
Mar+0.4%
Apr1.9%
May10.5%
Jun+10.7%
Jul+1.2%
Aug9.7%
Sep+16.5%
Oct+6.2%
Nov+0.6%
Dec+1.3%

2018

Jan9.4%
Feb5.2%
Mar+9.6%
Apr+7.6%
May+6.4%
Jun+4.9%
Jul+8.1%
Aug2.8%
Sep0.4%
Oct5.5%
Nov+3.2%
Dec3.2%

2017

Jan+4.9%
Feb3.8%
Mar+0.9%
Apr8.9%
May15.6%
Jun+5.9%
Jul+18.6%
Aug+1.2%
Sep+7.0%
Oct1.8%
Nov+3.4%
Dec5.2%

2016

Jan4.9%
Feb0.2%
Mar+2.6%
Apr+9.1%
May+9.8%
Jun11.5%
Jul1.2%
Aug+0.7%
Sep5.7%
Oct6.2%
Nov+25.2%
Dec+3.4%

2015

Jan11.2%
Feb+1.2%
Mar+4.2%
Apr9.5%
May+3.8%
Jun+0.2%
Jul8.7%
Aug5.3%
Sep0.8%
Oct+19.3%
Nov+12.7%
Dec16.8%

2014

Jan4.8%
Feb0.7%
Mar+0.9%
Apr2.3%
May+2.4%
Jun+11.5%
Jul18.1%
Aug+7.4%
Sep3.2%
Oct+5.7%
Nov1.1%
Dec+2.6%

2013

Jan+1.9%
Feb4.8%
Mar+4.2%
Apr6.0%
May+4.0%
Jun+8.8%
Jul+9.1%
Aug+1.0%
Sep+14.7%
Oct+1.5%
Nov+3.6%
Dec0.7%

2012

Jan+15.6%
Feb7.7%
Mar+1.0%
Apr1.3%
May2.5%
Jun+6.4%
Jul6.9%
Aug0.4%
Sep1.9%
Oct+0.0%
Nov+3.5%
Dec+7.2%

2011

Jan1.7%
Feb+17.9%
Mar+5.5%
Apr+2.7%
May+8.8%
Jun6.2%
Jul1.1%
Aug10.1%
Sep15.5%
Oct+8.9%
Nov+10.0%
Dec7.9%

2010

Jan12.3%
Feb2.7%
Mar+8.2%
Apr+9.7%
May+1.9%
Jun11.6%
Jul+19.5%
Aug13.9%
Sep+7.2%
Oct+8.2%
Nov+0.1%
Dec+8.7%

2009

Jan17.7%
Feb30.7%
Mar+11.9%
Apr+7.6%
May1.0%
Jun4.0%
Jul+10.7%
Aug+6.0%
Sep+5.8%
Oct0.9%
Nov+1.3%
Dec+10.9%

2008

Jan11.4%
Feb0.9%
Mar+20.5%
Apr+6.5%
May+25.6%
Jun9.3%
Jul+11.8%
Aug9.5%
Sep6.3%
Oct16.6%
Nov11.9%
Dec+12.7%

2007

Jan+9.2%
Feb28.4%
Mar+11.1%
Apr+0.1%
May+5.5%
Jun5.5%
Jul9.9%
Aug+19.0%
Sep2.5%
Oct+16.7%
Nov+2.2%
Dec1.2%

2006

Jan1.8%
Feb+5.5%
Mar+7.1%
Apr+6.3%
May9.9%
Jun+14.5%
Jul0.3%
Aug+12.9%
Sep+9.9%
Oct+15.6%
Nov0.4%
Dec+23.1%

2005

Jan1.8%
Feb1.8%
Mar2.7%
Apr6.8%
May+2.2%
Jun+5.4%
Jul+3.6%
Aug+12.5%
Sep2.8%
Oct3.2%
Nov2.0%
Dec2.7%

2004

Jan4.3%
Feb1.7%
Mar+4.9%
Apr+1.6%
May+1.2%
Jun+2.5%
Jul5.8%
Aug+5.5%
Sep5.0%
Oct+6.6%
Nov+6.2%
Dec+0.5%

2003

Jan8.1%
Feb3.8%
Mar4.2%
Apr+1.2%
May+21.1%
Jun+0.0%
Jul+4.2%
Aug1.7%
Sep7.2%
Oct+4.6%
Nov+1.8%
Dec+10.5%

2002

Jan7.6%
Feb+9.1%
Mar0.4%
Apr+0.0%
May+8.9%
Jun+8.7%
Jul20.9%
Aug7.3%
Sep+1.7%
Oct+6.5%
Nov+4.7%
Dec9.1%

2001

Jan1.4%
Feb+2.6%
Mar+2.5%
Apr+6.6%
May+38.6%
Jun11.2%
Jul+7.6%
Aug5.9%
Sep20.0%
Oct+18.4%
Nov+9.6%
Dec+7.2%

2000

Jan9.8%
Feb1.7%
Mar+2.4%
Apr+4.1%
May+7.5%
Jun9.7%
Jul+8.0%
Aug+11.1%
Sep12.3%
Oct6.3%
Nov+15.3%
Dec+2.6%

1999

Jan0.7%
Feb4.3%
Mar+0.0%
Apr1.7%
May+5.3%
Jun+2.0%
Jul2.3%
Aug1.4%
Sep1.4%
Oct2.4%
Nov+19.3%
Dec2.4%

1998

Jan7.6%
Feb+1.2%
Mar0.6%
Apr+3.2%
May4.2%
Jun5.3%
Jul1.3%
Aug6.3%
Sep5.4%
Oct+8.2%
Nov3.3%
Dec+2.7%

1997

Jan+3.9%
Feb+11.8%
Mar+2.3%
Apr+4.0%
May+7.8%
Jun+1.3%
Jul+8.4%
Aug0.3%
Sep+3.0%
Oct5.2%
Nov+0.3%
Dec+12.5%

1996

Jan+0.8%
Feb6.3%
Mar+0.0%
Apr+1.7%
May4.6%
Jun4.8%
Jul3.7%
Aug+3.8%
Sep+6.0%
Oct0.9%
Nov+2.2%
Dec2.1%

1995

Jan8.6%
Feb+1.6%
Mar4.6%
Apr3.6%
May+2.1%
Jun5.7%
Jul1.7%
Aug+5.3%
Sep+7.6%
Oct10.2%
Nov+5.2%
Dec+3.3%

1994

Jan+3.4%
Feb+3.3%
Mar3.9%
Apr3.0%
May+0.8%
Jun1.5%
Jul5.0%
Aug+0.0%
Sep2.4%
Oct+5.0%
Nov+7.5%
Dec+2.6%

1993

Jan13.5%
Feb+4.4%
Mar+4.2%
Apr3.7%
May+0.8%
Jun+0.8%
Jul+9.8%
Aug4.8%
Sep+0.4%
Oct3.2%
Nov+0.7%
Dec2.6%

1992

Jan+8.3%
Feb+7.7%
Mar+5.7%
Apr+5.8%
May2.5%
Jun7.0%
Jul+8.9%
Aug3.0%
Sep+8.4%
Oct+0.0%
Nov+9.0%
Dec+7.9%

1991

Jan+15.6%
Feb+20.3%
Mar+3.9%
Apr4.9%
May+6.8%
Jun9.6%
Jul5.9%
Aug1.9%
Sep4.5%
Oct+19.3%
Nov3.9%
Dec+5.2%

1990

Jan1.6%
Feb+0.8%
Mar+0.8%
Apr+3.9%
May+3.8%
Jun+8.8%
Jul+2.0%
Aug9.2%
Sep5.8%
Oct9.2%
Nov1.7%
Dec+10.3%

1989

Jan+0.0%
Feb2.8%
Mar+1.4%
Apr3.5%
May+7.2%
Jun+0.0%
Jul1.4%
Aug+3.4%
Sep0.7%
Oct4.7%
Nov10.5%
Dec0.8%

1988

Jan3.6%
Feb+3.7%
Mar0.9%
Apr+12.7%
May0.8%
Jun+6.5%
Jul+1.5%
Aug4.5%
Sep+3.1%
Oct+3.1%
Nov+7.4%
Dec+0.0%

1987

Jan+9.6%
Feb+24.2%
Mar6.6%
Apr5.3%
May+3.7%
Jun0.9%
Jul+0.0%
Aug+0.9%
Sep0.9%
Oct14.3%
Nov+1.2%
Dec+15.3%

1986

Jan12.1%
Feb+16.9%
Mar1.8%
Apr1.8%
May3.7%
Jun1.9%
Jul4.7%
Aug+0.6%
Sep7.0%
Oct+2.6%
Nov+1.5%
Dec6.3%

1985

Jan+12.8%
Feb0.6%
Mar+2.2%
Apr3.2%
May+3.8%
Jun+0.7%
Jul1.5%
Aug+7.1%
Sep0.7%
Oct+0.7%
Nov+6.6%
Dec+20.9%

1984

Jan+0.8%
Feb3.7%
Mar+11.3%
Apr+0.0%
May10.9%
Jun+5.7%
Jul3.3%
Aug+8.5%
Sep+4.7%
Oct6.0%
Nov6.0%
Dec+6.4%

1983

Jan1.6%
Feb+13.6%
Mar8.1%
Apr+4.7%
May+6.5%
Jun+1.9%
Jul+3.7%
Aug+0.4%
Sep1.8%
Oct+4.5%
Nov+5.1%
Dec2.9%

1982

Jan+15.6%
Feb8.8%
Mar+0.0%
Apr+0.6%
May5.6%
Jun4.8%
Jul+0.0%
Aug+5.0%
Sep+4.8%
Oct+5.1%
Nov+2.7%
Dec1.1%

1981

Jan+10.8%
Feb3.6%
Mar+2.7%
Apr6.7%
May5.6%
Jun8.8%
Jul+9.0%
Aug6.5%
Sep0.6%
Oct+3.8%
Nov+4.3%
Dec1.8%

1980

Jan
Feb
Mar+2.9%
Apr+5.6%
May+4.0%
Jun10.9%
Jul+7.9%
Aug+8.7%
Sep+4.3%
Oct+3.5%
Nov2.8%
Dec+2.9%

Avg

Jan0.7%
Feb+0.7%
Mar+1.8%
Apr+0.3%
May+2.9%
Jun0.1%
Jul+2.1%
Aug+0.2%
Sep0.3%
Oct+2.1%
Nov+3.7%
Dec+2.4%

Median

Jan1.6%
Feb0.7%
Mar+1.4%
Apr+0.1%
May+3.1%
Jun+0.1%
Jul+1.4%
Aug+0.2%
Sep0.7%
Oct+2.1%
Nov+3.0%
Dec+2.6%

Win %

Jan39%
Feb43%
Mar62%
Apr51%
May67%
Jun50%
Jul52%
Aug50%
Sep41%
Oct54%
Nov78%
Dec57%

Frequently asked questions

What is the best performing month for Gorman-Rupp (GRC) stock?

Historically, November is the best performing month for Gorman-Rupp (GRC) stock with an average return of +3.72%.

What is the worst performing month for Gorman-Rupp (GRC) stock?

Historically, January is the worst performing month for Gorman-Rupp (GRC) stock with an average return of 0.67%.

What is the best performing quarter for Gorman-Rupp (GRC) stock?

Historically, Q4 is the best performing quarter for Gorman-Rupp (GRC) stock with an average return of +8.21%.

What is the worst performing quarter for Gorman-Rupp (GRC) stock?

Historically, Q1 is the worst performing quarter for Gorman-Rupp (GRC) stock with an average return of +1.58%.

What is the best performing year for Gorman-Rupp (GRC) stock?

Historically, 2006 is the best performing year for Gorman-Rupp (GRC) stock with a return of +113.17%.

What is the worst performing year for Gorman-Rupp (GRC) stock?

Historically, 2022 is the worst performing year for Gorman-Rupp (GRC) stock with a return of 41.17%.

Which month has the highest win rate for Gorman-Rupp (GRC) stock?

Historically, November has the highest win rate for Gorman-Rupp (GRC) stock — positive in 78% of years.

Which month has the lowest win rate for Gorman-Rupp (GRC) stock?

Historically, January has the lowest win rate for Gorman-Rupp (GRC) stock — positive in 39% of years.

Which quarter has the highest win rate for Gorman-Rupp (GRC) stock?

Historically, Q4 has the highest win rate for Gorman-Rupp (GRC) stock — positive in 72% of years.

Which quarter has the lowest win rate for Gorman-Rupp (GRC) stock?

Historically, Q1 has the lowest win rate for Gorman-Rupp (GRC) stock — positive in 51% 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.