Ticker League

Stock Seasonality for UnitedHealth Group (UNH)

UnitedHealth Group (UNH) historical monthly and quarterly returns. Dividend-adjusted performance data.

UnitedHealth Group (UNH) seasonality heatmap

Returns across monthly, quarterly, and yearly periods. Cell color encodes signed magnitude; the scale auto-fits each table.

2026

Jan-13.1%
Feb+2.2%
Mar-7.0%
Apr+36.9%
May+2.7%
Jun+7.4%
Jul
Aug
Sep
Oct
Nov
Dec

2025

Jan+7.2%
Feb-12.4%
Mar+10.7%
Apr-21.4%
May-26.6%
Jun+4.1%
Jul-20.0%
Aug+24.2%
Sep+12.1%
Oct-1.1%
Nov-3.5%
Dec+0.8%

2024

Jan-2.8%
Feb-3.5%
Mar+0.6%
Apr-2.2%
May+2.4%
Jun+3.2%
Jul+13.1%
Aug+2.4%
Sep-0.6%
Oct-3.5%
Nov+8.1%
Dec-16.8%

2023

Jan-5.8%
Feb-4.7%
Mar-0.4%
Apr+4.1%
May-1.0%
Jun-1.0%
Jul+5.4%
Aug-5.9%
Sep+6.2%
Oct+6.2%
Nov+3.3%
Dec-4.5%

2022

Jan-5.9%
Feb+0.7%
Mar+7.5%
Apr-0.3%
May-2.3%
Jun+3.8%
Jul+5.6%
Aug-4.2%
Sep-2.4%
Oct+9.9%
Nov-1.3%
Dec-2.9%

2021

Jan-4.9%
Feb-0.4%
Mar+12.4%
Apr+7.2%
May+3.3%
Jun-2.4%
Jul+2.9%
Aug+1.0%
Sep-5.8%
Oct+17.8%
Nov-3.5%
Dec+13.4%

2020

Jan-7.3%
Feb-6.4%
Mar-1.8%
Apr+17.3%
May+4.2%
Jun-2.8%
Jul+2.7%
Aug+3.2%
Sep+0.2%
Oct-2.1%
Nov+10.2%
Dec+4.6%

2019

Jan+8.5%
Feb-10.4%
Mar+2.5%
Apr-5.7%
May+3.7%
Jun+1.4%
Jul+2.0%
Aug-6.0%
Sep-6.7%
Oct+16.3%
Nov+10.7%
Dec+5.4%

2018

Jan+7.4%
Feb-4.5%
Mar-5.1%
Apr+10.5%
May+2.2%
Jun+1.9%
Jul+3.2%
Aug+6.0%
Sep-0.6%
Oct-1.8%
Nov+8.0%
Dec-11.5%

2017

Jan+1.3%
Feb+2.0%
Mar-0.5%
Apr+6.6%
May+0.2%
Jun+6.3%
Jul+3.4%
Aug+3.7%
Sep-1.2%
Oct+7.3%
Nov+8.9%
Dec-3.4%

2016

Jan-2.1%
Feb+3.4%
Mar+8.7%
Apr+2.2%
May+1.5%
Jun+6.1%
Jul+1.4%
Aug-5.0%
Sep+3.4%
Oct+1.0%
Nov+12.5%
Dec+1.1%

2015

Jan+5.1%
Feb+6.9%
Mar+4.5%
Apr-5.8%
May+7.9%
Jun+1.9%
Jul-0.5%
Aug-4.7%
Sep+0.7%
Oct+1.5%
Nov-4.3%
Dec+4.8%

2014

Jan-4.0%
Feb+6.9%
Mar+6.5%
Apr-8.5%
May+6.1%
Jun+3.1%
Jul-0.9%
Aug+7.0%
Sep-0.1%
Oct+10.2%
Nov+3.8%
Dec+2.9%

2013

Jan+1.8%
Feb-3.2%
Mar+7.5%
Apr+4.8%
May+4.5%
Jun+5.0%
Jul+11.2%
Aug-1.5%
Sep+0.2%
Oct-4.7%
Nov+9.1%
Dec+1.5%

2012

Jan+2.2%
Feb+7.6%
Mar+6.0%
Apr-4.8%
May-0.7%
Jun+5.3%
Jul-12.7%
Aug+6.3%
Sep+2.4%
Oct+1.1%
Nov-2.9%
Dec+0.1%

2011

Jan+13.7%
Feb+3.7%
Mar+6.5%
Apr+8.9%
May-0.6%
Jun+5.7%
Jul-3.8%
Aug-4.2%
Sep-2.6%
Oct+4.1%
Nov+1.6%
Dec+4.2%

2010

Jan+8.3%
Feb+2.6%
Mar-3.5%
Apr-7.1%
May-4.1%
Jun-1.9%
Jul+7.2%
Aug+4.2%
Sep+11.1%
Oct+2.7%
Nov+1.3%
Dec-0.8%

2009

Jan+6.5%
Feb-30.7%
Mar+6.7%
Apr+12.3%
May+13.1%
Jun-6.1%
Jul+12.3%
Aug-0.2%
Sep-10.6%
Oct+3.6%
Nov+10.5%
Dec+6.4%

2008

Jan-12.7%
Feb-8.6%
Mar-26.0%
Apr-5.0%
May+4.8%
Jun-23.3%
Jul+7.0%
Aug+8.4%
Sep-16.6%
Oct-6.6%
Nov-11.5%
Dec+26.6%

2007

Jan-2.7%
Feb-0.1%
Mar+1.6%
Apr+0.2%
May+3.2%
Jun-6.6%
Jul-5.3%
Aug+3.3%
Sep-3.2%
Oct+1.5%
Nov+11.9%
Dec+5.8%

2006

Jan-4.4%
Feb-2.0%
Mar-4.0%
Apr-10.9%
May-11.6%
Jun+1.9%
Jul+6.8%
Aug+8.6%
Sep-5.3%
Oct-0.8%
Nov+0.6%
Dec+9.5%

2005

Jan+1.0%
Feb+2.5%
Mar+4.7%
Apr-0.9%
May+2.8%
Jun+7.3%
Jul+0.3%
Aug-1.5%
Sep+9.1%
Oct+3.0%
Nov+3.4%
Dec+3.8%

2004

Jan+4.6%
Feb+1.8%
Mar+4.0%
Apr-4.6%
May+6.2%
Jun-4.6%
Jul+1.0%
Aug+5.2%
Sep+11.5%
Oct-1.8%
Nov+14.4%
Dec+6.3%

2003

Jan+5.2%
Feb-5.7%
Mar+10.7%
Apr+0.5%
May+4.2%
Jun+4.8%
Jul+3.7%
Aug-5.1%
Sep+1.8%
Oct+1.1%
Nov+5.9%
Dec+7.9%

2002

Jan+5.1%
Feb-2.5%
Mar+5.5%
Apr+14.9%
May+3.4%
Jun+0.8%
Jul-4.2%
Aug+0.8%
Sep-1.3%
Oct+4.3%
Nov-10.4%
Dec+2.5%

2001

Jan-8.1%
Feb+5.1%
Mar+0.0%
Apr+10.5%
May-12.1%
Jun+7.4%
Jul+9.2%
Aug+0.9%
Sep-2.3%
Oct-1.1%
Nov+8.6%
Dec-0.9%

2000

Jan+0.0%
Feb-3.7%
Mar+16.7%
Apr+12.0%
May+11.7%
Jun+15.1%
Jul-4.6%
Aug+15.5%
Sep+4.5%
Oct+10.7%
Nov+7.2%
Dec+4.7%

1999

Jan+3.9%
Feb+10.3%
Mar+7.0%
Apr+6.7%
May+3.7%
Jun+7.5%
Jul-2.5%
Aug-0.5%
Sep-19.9%
Oct+6.2%
Nov+0.4%
Dec+2.2%

1998

Jan+3.1%
Feb+18.5%
Mar+6.5%
Apr+8.5%
May-8.8%
Jun-0.7%
Jul-11.3%
Aug-36.0%
Sep-3.2%
Oct+22.9%
Nov+4.8%
Dec-4.6%

1997

Jan+8.3%
Feb+2.6%
Mar-4.8%
Apr+2.2%
May+16.1%
Jun-7.9%
Jul+9.8%
Aug-14.8%
Sep+2.8%
Oct-7.3%
Nov+12.4%
Dec-4.6%

1996

Jan-4.0%
Feb+3.8%
Mar-5.6%
Apr-5.1%
May-6.1%
Jun-8.0%
Jul-33.2%
Aug+14.5%
Sep+7.5%
Oct-9.0%
Nov+14.0%
Dec+4.3%

1995

Jan+7.4%
Feb-11.2%
Mar+8.7%
Apr-22.5%
May+2.9%
Jun+10.9%
Jul+9.1%
Aug-6.2%
Sep+15.8%
Oct+8.5%
Nov+18.4%
Dec+4.0%

1994

Jan+12.6%
Feb-3.4%
Mar+3.5%
Apr-2.9%
May+16.1%
Jun-6.3%
Jul+0.9%
Aug+14.6%
Sep+1.6%
Oct-0.6%
Nov-9.7%
Dec-5.3%

1993

Jan+13.6%
Feb-31.4%
Mar+16.5%
Apr+4.9%
May+10.4%
Jun+7.7%
Jul-1.6%
Aug-6.3%
Sep+15.8%
Oct+1.8%
Nov+3.6%
Dec+4.9%

1992

Jan+11.2%
Feb-3.5%
Mar-1.0%
Apr-3.7%
May+15.8%
Jun-6.6%
Jul+11.6%
Aug-7.7%
Sep+18.1%
Oct+3.7%
Nov+4.4%
Dec+4.2%

1991

Jan+18.3%
Feb+9.5%
Mar+30.7%
Apr+0.0%
May+24.1%
Jun-8.5%
Jul+12.1%
Aug+2.5%
Sep+5.7%
Oct+17.7%
Nov-5.9%
Dec+24.3%

1990

Jan-23.7%
Feb+1.4%
Mar+4.0%
Apr+10.3%
May+40.7%
Jun+14.0%
Jul+10.1%
Aug-9.8%
Sep-5.8%
Oct+9.3%
Nov+14.9%
Dec+14.8%

1989

Jan+13.9%
Feb+24.4%
Mar+11.8%
Apr+10.5%
May+14.3%
Jun-2.8%
Jul+17.1%
Aug+13.4%
Sep+1.1%
Oct-10.6%
Nov+15.5%
Dec+0.0%

1988

Jan+27.6%
Feb+0.0%
Mar+5.4%
Apr-5.1%
May-2.7%
Jun-13.9%
Jul+3.2%
Aug-6.2%
Sep+6.7%
Oct+0.0%
Nov-3.1%
Dec+16.1%

1987

Jan-16.4%
Feb+8.9%
Mar+3.3%
Apr-36.5%
May+12.5%
Jun+17.8%
Jul-11.3%
Aug-17.0%
Sep+23.1%
Oct-33.3%
Nov-6.2%
Dec-3.3%

1986

Jan+24.4%
Feb+8.8%
Mar+8.1%
Apr-5.8%
May+0.9%
Jun-11.4%
Jul-10.9%
Aug-12.2%
Sep-6.3%
Oct-6.8%
Nov-4.3%
Dec+1.5%

1985

Jan+66.7%
Feb+38.0%
Mar-13.0%
Apr+15.0%
May+18.8%
Jun+9.8%
Jul+3.3%
Aug-9.7%
Sep-26.2%
Oct+24.2%
Nov+3.9%
Dec+2.5%

1984

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov-10.8%
Dec-9.1%

Avg

Jan+4.1%
Feb+0.6%
Mar+3.7%
Apr+1.1%
May+4.5%
Jun+0.9%
Jul+1.3%
Aug-0.5%
Sep+1.0%
Oct+2.6%
Nov+3.7%
Dec+2.9%

Median

Jan+3.5%
Feb+1.0%
Mar+4.6%
Apr+0.3%
May+3.4%
Jun+1.9%
Jul+2.9%
Aug-0.2%
Sep+0.2%
Oct+1.5%
Nov+3.9%
Dec+2.7%

Last 5Y Avg

Jan-4.1%
Feb-3.5%
Mar+2.3%
Apr+3.4%
May-5.0%
Jun+1.5%
Jul+1.4%
Aug+3.5%
Sep+1.9%
Oct+5.9%
Nov+0.6%
Dec-2.0%

Std Dev (σ)

Jan14.2%
Feb11.6%
Mar8.8%
Apr12.0%
May10.8%
Jun8.2%
Jul9.7%
Aug10.4%
Sep9.6%
Oct9.9%
Nov7.9%
Dec8.1%

Consistency (μ/σ)

Jan0.29
Feb0.05
Mar0.42
Apr0.09
May0.42
Jun0.11
Jul0.13
Aug-0.05
Sep0.10
Oct0.26
Nov0.46
Dec0.36

Win Rate (%)

Jan62%
Feb52%
Mar69%
Apr52%
May74%
Jun59%
Jul66%
Aug49%
Sep54%
Oct61%
Nov69%
Dec69%

Winning / Losing Months

Jan2616
Feb2220
Mar2913
Apr2220
May3111
Jun2417
Jul2714
Aug2021
Sep2219
Oct2516
Nov2913
Dec2913

Longest Win / Loss Streak

Jan55
Feb44
Mar62
Apr73
May93
Jun94
Jul93
Aug34
Sep74
Oct44
Nov73
Dec83

Best

Jan+66.7%1985
Feb+38.0%1985
Mar+30.7%1991
Apr+36.9%2026
May+40.7%1990
Jun+17.8%1987
Jul+17.1%1989
Aug+24.2%2025
Sep+23.1%1987
Oct+24.2%1985
Nov+18.4%1995
Dec+26.6%2008

Worst

Jan-23.7%1990
Feb-31.4%1993
Mar-26.0%2008
Apr-36.5%1987
May-26.6%2025
Jun-23.3%2008
Jul-33.2%1996
Aug-36.0%1998
Sep-26.2%1985
Oct-33.3%1987
Nov-11.5%2008
Dec-16.8%2024
−36.5%+66.7%

Frequently asked questions

Data & methodology