Donaldson Company (DCI) Historical Monthly & Quarterly Returns

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

2026

Jan+15.0%
Feb8.8%
Mar8.5%
Apr+4.5%
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

2025

Jan+5.7%
Feb2.6%
Mar2.9%
Apr2.0%
May+5.8%
Jun+0.1%
Jul+3.8%
Aug+11.2%
Sep+2.7%
Oct+2.9%
Nov+6.7%
Dec1.1%

2024

Jan1.2%
Feb+11.3%
Mar+4.3%
Apr3.3%
May+2.0%
Jun2.5%
Jul+4.6%
Aug2.4%
Sep+1.3%
Oct0.7%
Nov+6.7%
Dec13.4%

2023

Jan+5.9%
Feb+1.8%
Mar+3.3%
Apr2.7%
May7.9%
Jun+7.3%
Jul+0.5%
Aug+2.1%
Sep6.6%
Oct3.3%
Nov+5.5%
Dec+7.9%

2022

Jan6.1%
Feb2.1%
Mar4.3%
Apr5.6%
May+6.6%
Jun7.5%
Jul+13.0%
Aug5.2%
Sep4.6%
Oct+17.2%
Nov+6.0%
Dec3.0%

2021

Jan+6.4%
Feb0.5%
Mar1.3%
Apr+8.1%
May2.1%
Jun+3.5%
Jul+4.2%
Aug+2.7%
Sep15.3%
Oct+4.5%
Nov6.0%
Dec+5.4%

2020

Jan10.0%
Feb12.7%
Mar14.3%
Apr+13.5%
May+8.3%
Jun1.5%
Jul+3.9%
Aug+4.6%
Sep7.8%
Oct+2.3%
Nov+12.1%
Dec+5.4%

2019

Jan+9.0%
Feb+9.5%
Mar3.0%
Apr+7.0%
May11.4%
Jun+7.6%
Jul1.8%
Aug2.8%
Sep+7.7%
Oct+1.3%
Nov+6.3%
Dec+3.2%

2018

Jan+3.5%
Feb6.0%
Mar5.1%
Apr1.8%
May+6.6%
Jun4.0%
Jul+5.7%
Aug+6.5%
Sep+15.2%
Oct12.0%
Nov+9.3%
Dec22.3%

2017

Jan+0.4%
Feb+2.1%
Mar+6.0%
Apr+1.7%
May+3.6%
Jun4.7%
Jul+4.3%
Aug0.1%
Sep2.8%
Oct+2.8%
Nov+5.7%
Dec1.6%

2016

Jan1.7%
Feb+0.8%
Mar+13.0%
Apr+2.4%
May+2.5%
Jun+3.0%
Jul+5.2%
Aug+4.4%
Sep0.6%
Oct2.2%
Nov+11.1%
Dec+4.1%

2015

Jan5.3%
Feb+1.7%
Mar+1.8%
Apr0.9%
May4.6%
Jun+0.9%
Jul6.2%
Aug6.4%
Sep10.3%
Oct+7.5%
Nov+4.0%
Dec8.2%

2014

Jan5.1%
Feb+4.2%
Mar1.0%
Apr0.7%
May3.2%
Jun+4.3%
Jul8.3%
Aug+8.4%
Sep2.9%
Oct+2.3%
Nov6.2%
Dec0.5%

2013

Jan+14.5%
Feb3.9%
Mar+0.4%
Apr+0.5%
May+3.1%
Jun4.6%
Jul+1.7%
Aug2.4%
Sep+8.2%
Oct+3.9%
Nov+5.3%
Dec+4.5%

2012

Jan+6.2%
Feb+1.8%
Mar2.7%
Apr3.0%
May+3.2%
Jun6.5%
Jul+2.3%
Aug+3.7%
Sep1.6%
Oct7.0%
Nov+4.1%
Dec2.0%

2011

Jan+0.6%
Feb3.7%
Mar+8.8%
Apr0.0%
May2.5%
Jun+1.9%
Jul8.7%
Aug+6.8%
Sep7.1%
Oct+16.9%
Nov+6.7%
Dec0.2%

2010

Jan10.1%
Feb+7.9%
Mar+9.7%
Apr+2.6%
May6.8%
Jun0.9%
Jul+11.4%
Aug11.5%
Sep+12.6%
Oct+3.3%
Nov+11.4%
Dec+7.6%

2009

Jan7.5%
Feb21.2%
Mar+9.9%
Apr+22.9%
May+2.5%
Jun+2.8%
Jul+9.7%
Aug0.9%
Sep7.8%
Oct+3.0%
Nov+19.1%
Dec+0.4%

2008

Jan9.7%
Feb+0.9%
Mar4.4%
Apr+8.1%
May+18.6%
Jun13.3%
Jul+1.1%
Aug2.4%
Sep4.5%
Oct16.2%
Nov2.6%
Dec1.4%

2007

Jan+1.4%
Feb+2.0%
Mar+0.7%
Apr0.5%
May+2.0%
Jun2.8%
Jul+2.4%
Aug+5.2%
Sep+9.4%
Oct+2.6%
Nov+9.4%
Dec0.8%

2006

Jan+8.6%
Feb+0.5%
Mar2.5%
Apr1.6%
May0.1%
Jun+2.2%
Jul2.8%
Aug+1.7%
Sep+10.5%
Oct+1.7%
Nov6.6%
Dec0.8%

2005

Jan4.3%
Feb+2.5%
Mar+1.2%
Apr7.8%
May+7.8%
Jun5.3%
Jul+7.4%
Aug5.7%
Sep0.3%
Oct+2.4%
Nov+7.3%
Dec4.9%

2004

Jan8.6%
Feb+5.8%
Mar6.9%
Apr+3.3%
May4.1%
Jun+11.7%
Jul9.0%
Aug+6.8%
Sep+0.0%
Oct+4.5%
Nov+4.5%
Dec+5.1%

2003

Jan5.8%
Feb+2.9%
Mar+5.0%
Apr+9.1%
May+5.3%
Jun+6.0%
Jul+9.7%
Aug+12.8%
Sep1.9%
Oct+6.3%
Nov+2.3%
Dec+1.2%

2002

Jan4.7%
Feb2.1%
Mar+11.1%
Apr+7.4%
May8.3%
Jun11.3%
Jul4.4%
Aug+13.3%
Sep9.4%
Oct8.0%
Nov+18.9%
Dec3.8%

2001

Jan+0.2%
Feb4.4%
Mar+0.2%
Apr+3.8%
May+5.4%
Jun+7.3%
Jul1.2%
Aug2.7%
Sep3.3%
Oct+9.4%
Nov+15.6%
Dec+6.7%

2000

Jan14.3%
Feb+10.7%
Mar1.0%
Apr+3.0%
May1.2%
Jun13.5%
Jul2.8%
Aug+10.2%
Sep+4.2%
Oct+2.8%
Nov+10.1%
Dec+11.9%

1999

Jan11.8%
Feb0.9%
Mar0.3%
Apr+24.3%
May+8.1%
Jun+1.6%
Jul+1.2%
Aug20.8%
Sep+18.2%
Oct+0.2%
Nov2.9%
Dec+7.0%

1998

Jan+0.0%
Feb+5.9%
Mar+8.2%
Apr1.6%
May14.1%
Jun+8.7%
Jul21.4%
Aug4.0%
Sep10.0%
Oct+13.6%
Nov+10.1%
Dec+4.0%

1997

Jan8.0%
Feb+9.4%
Mar+3.1%
Apr1.3%
May+7.1%
Jun+3.8%
Jul+7.3%
Aug+9.9%
Sep+7.5%
Oct+5.3%
Nov5.0%
Dec6.0%

1996

Jan+4.2%
Feb+4.1%
Mar+1.3%
Apr4.7%
May+0.0%
Jun1.3%
Jul4.1%
Aug+4.7%
Sep+6.8%
Oct+6.4%
Nov+4.0%
Dec+10.3%

1995

Jan3.0%
Feb+8.8%
Mar0.5%
Apr0.5%
May+1.4%
Jun+4.2%
Jul+2.3%
Aug4.9%
Sep2.8%
Oct1.0%
Nov+1.9%
Dec+0.9%

1994

Jan+6.5%
Feb2.0%
Mar1.6%
Apr1.1%
May4.3%
Jun+4.5%
Jul+9.6%
Aug+4.4%
Sep13.1%
Oct+3.8%
Nov6.7%
Dec+11.1%

1993

Jan+2.0%
Feb5.1%
Mar4.7%
Apr0.7%
May+10.7%
Jun0.6%
Jul0.6%
Aug+6.5%
Sep1.2%
Oct+8.1%
Nov1.7%
Dec+7.6%

1992

Jan+15.7%
Feb0.8%
Mar5.1%
Apr+8.1%
May+2.5%
Jun5.7%
Jul+5.2%
Aug4.1%
Sep+20.5%
Oct+9.2%
Nov4.5%
Dec+4.1%

1991

Jan+12.5%
Feb+0.3%
Mar+6.8%
Apr11.9%
May+1.7%
Jun3.4%
Jul+3.5%
Aug+7.3%
Sep+3.0%
Oct+2.9%
Nov4.7%
Dec+1.0%

1990

Jan3.4%
Feb+4.5%
Mar+7.3%
Apr2.6%
May+32.9%
Jun+9.3%
Jul9.2%
Aug13.7%
Sep+6.4%
Oct0.9%
Nov+17.7%
Dec+0.0%

1989

Jan0.6%
Feb11.1%
Mar4.8%
Apr+7.9%
May2.8%
Jun7.6%
Jul+3.0%
Aug+29.7%
Sep+0.0%
Oct13.5%
Nov+7.0%
Dec+8.5%

1988

Jan+16.9%
Feb+4.9%
Mar+11.2%
Apr4.3%
May+4.0%
Jun+13.9%
Jul9.0%
Aug11.2%
Sep+3.3%
Oct7.0%
Nov+3.3%
Dec+10.7%

1987

Jan+8.9%
Feb5.0%
Mar+0.7%
Apr4.3%
May+6.5%
Jun+1.1%
Jul+10.1%
Aug+12.7%
Sep10.4%
Oct32.3%
Nov9.6%
Dec+27.8%

1986

Jan4.1%
Feb+15.7%
Mar+21.0%
Apr3.7%
May+2.5%
Jun+2.8%
Jul9.7%
Aug+1.1%
Sep1.8%
Oct+7.5%
Nov+0.3%
Dec5.9%

1985

Jan+14.3%
Feb+3.1%
Mar13.9%
Apr1.4%
May+1.4%
Jun3.5%
Jul+8.8%
Aug+6.7%
Sep1.9%
Oct+15.4%
Nov+15.6%
Dec+5.3%

1984

Jan2.7%
Feb9.3%
Mar+1.8%
Apr8.9%
May+0.7%
Jun2.6%
Jul12.6%
Aug+21.2%
Sep+4.4%
Oct11.4%
Nov0.7%
Dec4.8%

1983

Jan+4.9%
Feb+3.3%
Mar6.4%
Apr+25.3%
May2.2%
Jun+2.8%
Jul4.3%
Aug9.1%
Sep+16.2%
Oct11.8%
Nov+12.2%
Dec+2.2%

1982

Jan8.6%
Feb13.5%
Mar10.2%
Apr+9.1%
May5.6%
Jun4.4%
Jul10.8%
Aug+0.9%
Sep+12.8%
Oct+15.2%
Nov11.2%
Dec+6.7%

1981

Jan+0.6%
Feb+4.8%
Mar+32.0%
Apr+5.6%
May+4.1%
Jun3.5%
Jul2.0%
Aug13.3%
Sep4.8%
Oct15.2%
Nov+1.2%
Dec+9.4%

1980

Jan
Feb
Mar2.0%
Apr9.0%
May+10.6%
Jun6.2%
Jul+28.5%
Aug+0.0%
Sep+4.0%
Oct0.5%
Nov2.7%
Dec6.2%

Avg

Jan+0.6%
Feb+0.3%
Mar+1.3%
Apr+2.0%
May+2.1%
Jun0.1%
Jul+0.9%
Aug+1.8%
Sep+0.9%
Oct+0.9%
Nov+4.1%
Dec+2.0%

Median

Jan+0.1%
Feb+1.3%
Mar+0.2%
Apr0.5%
May+2.3%
Jun0.2%
Jul+2.0%
Aug+1.9%
Sep0.5%
Oct+2.7%
Nov+4.9%
Dec+1.7%

Win %

Jan50%
Feb59%
Mar51%
Apr45%
May63%
Jun50%
Jul59%
Aug57%
Sep43%
Oct65%
Nov70%
Dec59%

Frequently asked questions

What is the best performing month for Donaldson Company (DCI) stock?

Historically, November is the best performing month for Donaldson Company (DCI) stock with an average return of +4.14%.

What is the worst performing month for Donaldson Company (DCI) stock?

Historically, June is the worst performing month for Donaldson Company (DCI) stock with an average return of 0.13%.

What is the best performing quarter for Donaldson Company (DCI) stock?

Historically, Q4 is the best performing quarter for Donaldson Company (DCI) stock with an average return of +7.09%.

What is the worst performing quarter for Donaldson Company (DCI) stock?

Historically, Q1 is the worst performing quarter for Donaldson Company (DCI) stock with an average return of +2.33%.

What is the best performing year for Donaldson Company (DCI) stock?

Historically, 2003 is the best performing year for Donaldson Company (DCI) stock with a return of +65.55%.

What is the worst performing year for Donaldson Company (DCI) stock?

Historically, 2008 is the worst performing year for Donaldson Company (DCI) stock with a return of 26.69%.

Which month has the highest win rate for Donaldson Company (DCI) stock?

Historically, November has the highest win rate for Donaldson Company (DCI) stock — positive in 70% of years.

Which month has the lowest win rate for Donaldson Company (DCI) stock?

Historically, September has the lowest win rate for Donaldson Company (DCI) stock — positive in 43% of years.

Which quarter has the highest win rate for Donaldson Company (DCI) stock?

Historically, Q4 has the highest win rate for Donaldson Company (DCI) stock — positive in 74% of years.

Which quarter has the lowest win rate for Donaldson Company (DCI) stock?

Historically, Q2 has the lowest win rate for Donaldson Company (DCI) stock — positive in 55% 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.