Labcorp Holdings (LH) seasonality heatmap
Returns across monthly, quarterly, and yearly periods. Cell color encodes signed magnitude; the scale auto-fits each table.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | +8.2% | +6.7% | -7.7% | -3.8% | +1.3% | +2.3% | — | — | — | — | — | — |
| 2025 | +8.9% | +0.8% | -7.3% | +3.6% | +3.6% | +5.4% | -0.9% | +7.2% | +3.3% | -11.5% | +6.1% | -6.7% |
| 2024 | -2.2% | -2.6% | +1.2% | -7.8% | -2.9% | +4.4% | +5.9% | +7.0% | -2.8% | +2.1% | +6.0% | -4.9% |
| 2023 | +7.1% | -4.8% | -4.2% | -1.2% | -5.9% | +13.6% | +3.2% | -2.4% | -3.4% | -0.7% | +9.0% | +4.8% |
| 2022 | -13.6% | -0.0% | -2.8% | -8.9% | +3.0% | -5.0% | +11.9% | -13.8% | -9.1% | +8.3% | +8.8% | -2.2% |
| 2021 | +12.5% | +4.8% | +6.3% | +4.2% | +3.2% | +0.5% | +7.4% | +2.4% | -7.2% | +2.0% | -0.6% | +10.1% |
| 2020 | +3.7% | +0.2% | -28.1% | +30.1% | +6.6% | -5.2% | +16.1% | -8.9% | +7.1% | +6.1% | +0.0% | +1.9% |
| 2019 | +10.3% | +6.4% | +3.2% | +4.5% | +1.7% | +6.3% | -3.1% | +0.0% | +0.3% | -1.9% | +4.6% | -1.8% |
| 2018 | +9.4% | -1.0% | -6.3% | +5.6% | +5.8% | -0.6% | -2.3% | -1.4% | +0.5% | -7.6% | -9.3% | -13.2% |
| 2017 | +4.5% | +6.0% | +0.9% | -2.3% | -0.8% | +10.9% | +3.1% | -1.3% | -3.8% | +1.8% | +3.0% | +0.8% |
| 2016 | -9.1% | -2.2% | +6.6% | +7.0% | +2.1% | +1.8% | +7.1% | -1.9% | +0.4% | -8.8% | +0.4% | +2.0% |
| 2015 | +6.4% | +7.2% | +2.5% | -5.2% | -1.3% | +2.8% | +5.0% | -7.4% | -7.9% | +13.2% | -1.0% | +1.7% |
| 2014 | -1.7% | +4.1% | +5.0% | +0.5% | +3.9% | -0.2% | +1.3% | +3.4% | -5.1% | +7.4% | -4.3% | +3.1% |
| 2013 | +3.3% | -1.0% | +1.8% | +3.5% | +6.6% | +0.6% | -3.4% | -1.0% | +3.6% | +1.8% | +0.9% | -10.3% |
| 2012 | +6.3% | -1.6% | +1.8% | -4.0% | -5.2% | +11.2% | -9.2% | +4.6% | +5.1% | -8.4% | -0.2% | +2.4% |
| 2011 | +2.3% | +0.2% | +2.2% | +4.7% | +4.5% | -4.0% | -6.2% | -8.0% | -5.4% | +6.1% | +2.2% | +0.3% |
| 2010 | -5.0% | +3.1% | +3.3% | +3.8% | -3.8% | -0.3% | -3.1% | -0.5% | +8.0% | +3.7% | +0.9% | +7.2% |
| 2009 | -8.1% | -7.1% | +6.3% | +9.7% | -5.0% | +11.2% | -0.9% | +3.9% | -5.9% | +4.9% | +5.9% | +2.6% |
| 2008 | -2.3% | +4.8% | -4.7% | +2.6% | -2.4% | -5.6% | -2.9% | +8.2% | -5.0% | -11.5% | +3.1% | +1.6% |
| 2007 | -0.0% | +8.5% | -8.8% | +8.7% | -0.3% | -0.6% | -5.6% | +5.2% | +0.7% | -12.1% | +5.7% | +3.9% |
| 2006 | +8.9% | -0.9% | +0.6% | -2.4% | +4.0% | +4.8% | +3.5% | +6.2% | -4.2% | +4.5% | +3.4% | +3.8% |
| 2005 | -3.9% | +0.1% | +0.7% | +2.7% | -2.1% | +3.0% | +1.5% | -2.7% | -1.2% | -1.0% | +7.5% | +3.8% |
| 2004 | +15.6% | -8.2% | +0.2% | +1.2% | +4.1% | -4.0% | -1.4% | +6.2% | +5.1% | +4.8% | +4.7% | +3.9% |
| 2003 | +15.1% | +3.8% | +6.7% | -0.6% | +9.1% | -6.2% | +5.3% | -4.7% | -5.1% | +23.5% | +1.9% | +2.3% |
| 2002 | +0.7% | +0.1% | +17.7% | +3.5% | -1.1% | -6.9% | -24.9% | -8.3% | +7.4% | -28.7% | -0.4% | -3.2% |
| 2001 | -22.6% | +17.8% | -25.1% | +17.2% | -0.5% | +9.7% | +17.0% | -13.4% | +3.8% | +6.6% | -10.8% | +5.1% |
| 2000 | -10.3% | +21.0% | +6.2% | +39.7% | +21.1% | +7.3% | +27.4% | +20.4% | +1.2% | +12.6% | +5.3% | +23.9% |
| 1999 | +27.4% | +3.6% | -3.5% | +21.5% | +14.5% | +18.1% | +13.1% | -11.6% | -4.3% | +9.1% | +24.9% | -1.6% |
| 1998 | +14.5% | -3.4% | +0.0% | +29.3% | -15.0% | +9.0% | -8.2% | -46.9% | +44.2% | +0.0% | -19.2% | +4.5% |
| 1997 | +8.7% | +20.0% | -6.5% | -7.3% | -11.6% | -6.5% | -6.9% | +4.9% | +0.0% | -9.5% | -13.2% | -15.2% |
| 1996 | -10.6% | -7.5% | +8.1% | +1.5% | -10.3% | -1.7% | -8.3% | -41.8% | -3.2% | -12.9% | -18.5% | +4.4% |
| 1995 | +1.0% | +3.7% | +8.1% | +0.0% | -16.7% | +6.0% | +1.0% | +3.7% | -28.8% | -13.9% | +1.4% | +8.7% |
| 1994 | +2.7% | -8.5% | +0.6% | -13.1% | +2.1% | +9.5% | -12.5% | +8.8% | +4.0% | +11.7% | -15.7% | +9.3% |
| 1993 | -7.7% | -9.1% | +14.7% | +5.1% | -0.7% | +3.2% | -7.5% | -3.7% | -6.4% | -10.6% | -8.2% | +14.6% |
| 1992 | -9.2% | -1.9% | -4.5% | -10.6% | +1.7% | -7.9% | -0.6% | +10.4% | -5.7% | -5.3% | +20.5% | -25.9% |
| 1991 | +9.1% | +28.1% | +16.3% | +0.3% | +18.9% | -10.3% | +8.6% | +7.3% | -3.1% | +14.0% | -1.0% | +21.3% |
| 1990 | — | — | — | -12.7% | +16.9% | +5.8% | +8.8% | +1.9% | -6.5% | +13.9% | -1.7% | -21.7% |
| Avg | +2.2% | +2.5% | +0.3% | +3.5% | +1.3% | +2.2% | +1.1% | -1.9% | -0.8% | +0.4% | +0.6% | +1.1% |
| Median | +3.0% | +0.2% | +1.0% | +2.6% | +1.7% | +2.3% | +0.2% | -0.2% | -2.9% | +1.9% | +1.2% | +2.3% |
| Last 5Y Avg | +1.7% | +0.0% | -4.1% | -3.6% | -0.2% | +3.8% | +5.5% | +0.1% | -3.8% | +0.1% | +5.9% | +0.2% |
| Std Dev (σ) | 9.9% | 8.4% | 9.2% | 11.5% | 8.2% | 6.9% | 9.5% | 12.7% | 10.1% | 10.5% | 9.1% | 9.9% |
| Consistency (μ/σ) | 0.22 | 0.30 | 0.03 | 0.31 | 0.16 | 0.32 | 0.11 | -0.15 | -0.08 | 0.04 | 0.07 | 0.12 |
| Win Rate (%) | 61% | 58% | 64% | 62% | 54% | 58% | 50% | 50% | 42% | 56% | 61% | 69% |
| Winning / Losing Months | ▲22▼14 | ▲21▼15 | ▲23▼13 | ▲23▼14 | ▲20▼17 | ▲21▼15 | ▲18▼18 | ▲18▼18 | ▲15▼21 | ▲20▼16 | ▲22▼14 | ▲25▼11 |
| Longest Win / Loss Streak | ▲5▼4 | ▲5▼3 | ▲9▼3 | ▲5▼3 | ▲5▼4 | ▲4▼3 | ▲5▼7 | ▲4▼4 | ▲3▼4 | ▲3▼4 | ▲9▼3 | ▲10▼2 |
| Best | +27.4%in January 1999 | +28.1%in February 1991 | +17.7%in March 2002 | +39.7%in April 2000 | +21.1%in May 2000 | +18.1%in June 1999 | +27.4%in July 2000 | +20.4%in August 2000 | +44.2%in September 1998 | +23.5%in October 2003 | +24.9%in November 1999 | +23.9%in December 2000 |
| Worst | -22.6%in January 2001 | -9.1%in February 1993 | -28.1%in March 2020 | -13.1%in April 1994 | -16.7%in May 1995 | -10.3%in June 1991 | -24.9%in July 2002 | -46.9%in August 1998 | -28.8%in September 1995 | -28.7%in October 2002 | -19.2%in November 1998 | -25.9%in December 1992 |
−46.9%+44.2%
2026
Jan+8.2%
Feb+6.7%
Mar-7.7%
Apr-3.8%
May+1.3%
Jun+2.3%
Jul—
Aug—
Sep—
Oct—
Nov—
Dec—
2025
Jan+8.9%
Feb+0.8%
Mar-7.3%
Apr+3.6%
May+3.6%
Jun+5.4%
Jul-0.9%
Aug+7.2%
Sep+3.3%
Oct-11.5%
Nov+6.1%
Dec-6.7%
2024
Jan-2.2%
Feb-2.6%
Mar+1.2%
Apr-7.8%
May-2.9%
Jun+4.4%
Jul+5.9%
Aug+7.0%
Sep-2.8%
Oct+2.1%
Nov+6.0%
Dec-4.9%
2023
Jan+7.1%
Feb-4.8%
Mar-4.2%
Apr-1.2%
May-5.9%
Jun+13.6%
Jul+3.2%
Aug-2.4%
Sep-3.4%
Oct-0.7%
Nov+9.0%
Dec+4.8%
2022
Jan-13.6%
Feb-0.0%
Mar-2.8%
Apr-8.9%
May+3.0%
Jun-5.0%
Jul+11.9%
Aug-13.8%
Sep-9.1%
Oct+8.3%
Nov+8.8%
Dec-2.2%
2021
Jan+12.5%
Feb+4.8%
Mar+6.3%
Apr+4.2%
May+3.2%
Jun+0.5%
Jul+7.4%
Aug+2.4%
Sep-7.2%
Oct+2.0%
Nov-0.6%
Dec+10.1%
2020
Jan+3.7%
Feb+0.2%
Mar-28.1%
Apr+30.1%
May+6.6%
Jun-5.2%
Jul+16.1%
Aug-8.9%
Sep+7.1%
Oct+6.1%
Nov+0.0%
Dec+1.9%
2019
Jan+10.3%
Feb+6.4%
Mar+3.2%
Apr+4.5%
May+1.7%
Jun+6.3%
Jul-3.1%
Aug+0.0%
Sep+0.3%
Oct-1.9%
Nov+4.6%
Dec-1.8%
2018
Jan+9.4%
Feb-1.0%
Mar-6.3%
Apr+5.6%
May+5.8%
Jun-0.6%
Jul-2.3%
Aug-1.4%
Sep+0.5%
Oct-7.6%
Nov-9.3%
Dec-13.2%
2017
Jan+4.5%
Feb+6.0%
Mar+0.9%
Apr-2.3%
May-0.8%
Jun+10.9%
Jul+3.1%
Aug-1.3%
Sep-3.8%
Oct+1.8%
Nov+3.0%
Dec+0.8%
2016
Jan-9.1%
Feb-2.2%
Mar+6.6%
Apr+7.0%
May+2.1%
Jun+1.8%
Jul+7.1%
Aug-1.9%
Sep+0.4%
Oct-8.8%
Nov+0.4%
Dec+2.0%
2015
Jan+6.4%
Feb+7.2%
Mar+2.5%
Apr-5.2%
May-1.3%
Jun+2.8%
Jul+5.0%
Aug-7.4%
Sep-7.9%
Oct+13.2%
Nov-1.0%
Dec+1.7%
2014
Jan-1.7%
Feb+4.1%
Mar+5.0%
Apr+0.5%
May+3.9%
Jun-0.2%
Jul+1.3%
Aug+3.4%
Sep-5.1%
Oct+7.4%
Nov-4.3%
Dec+3.1%
2013
Jan+3.3%
Feb-1.0%
Mar+1.8%
Apr+3.5%
May+6.6%
Jun+0.6%
Jul-3.4%
Aug-1.0%
Sep+3.6%
Oct+1.8%
Nov+0.9%
Dec-10.3%
2012
Jan+6.3%
Feb-1.6%
Mar+1.8%
Apr-4.0%
May-5.2%
Jun+11.2%
Jul-9.2%
Aug+4.6%
Sep+5.1%
Oct-8.4%
Nov-0.2%
Dec+2.4%
2011
Jan+2.3%
Feb+0.2%
Mar+2.2%
Apr+4.7%
May+4.5%
Jun-4.0%
Jul-6.2%
Aug-8.0%
Sep-5.4%
Oct+6.1%
Nov+2.2%
Dec+0.3%
2010
Jan-5.0%
Feb+3.1%
Mar+3.3%
Apr+3.8%
May-3.8%
Jun-0.3%
Jul-3.1%
Aug-0.5%
Sep+8.0%
Oct+3.7%
Nov+0.9%
Dec+7.2%
2009
Jan-8.1%
Feb-7.1%
Mar+6.3%
Apr+9.7%
May-5.0%
Jun+11.2%
Jul-0.9%
Aug+3.9%
Sep-5.9%
Oct+4.9%
Nov+5.9%
Dec+2.6%
2008
Jan-2.3%
Feb+4.8%
Mar-4.7%
Apr+2.6%
May-2.4%
Jun-5.6%
Jul-2.9%
Aug+8.2%
Sep-5.0%
Oct-11.5%
Nov+3.1%
Dec+1.6%
2007
Jan-0.0%
Feb+8.5%
Mar-8.8%
Apr+8.7%
May-0.3%
Jun-0.6%
Jul-5.6%
Aug+5.2%
Sep+0.7%
Oct-12.1%
Nov+5.7%
Dec+3.9%
2006
Jan+8.9%
Feb-0.9%
Mar+0.6%
Apr-2.4%
May+4.0%
Jun+4.8%
Jul+3.5%
Aug+6.2%
Sep-4.2%
Oct+4.5%
Nov+3.4%
Dec+3.8%
2005
Jan-3.9%
Feb+0.1%
Mar+0.7%
Apr+2.7%
May-2.1%
Jun+3.0%
Jul+1.5%
Aug-2.7%
Sep-1.2%
Oct-1.0%
Nov+7.5%
Dec+3.8%
2004
Jan+15.6%
Feb-8.2%
Mar+0.2%
Apr+1.2%
May+4.1%
Jun-4.0%
Jul-1.4%
Aug+6.2%
Sep+5.1%
Oct+4.8%
Nov+4.7%
Dec+3.9%
2003
Jan+15.1%
Feb+3.8%
Mar+6.7%
Apr-0.6%
May+9.1%
Jun-6.2%
Jul+5.3%
Aug-4.7%
Sep-5.1%
Oct+23.5%
Nov+1.9%
Dec+2.3%
2002
Jan+0.7%
Feb+0.1%
Mar+17.7%
Apr+3.5%
May-1.1%
Jun-6.9%
Jul-24.9%
Aug-8.3%
Sep+7.4%
Oct-28.7%
Nov-0.4%
Dec-3.2%
2001
Jan-22.6%
Feb+17.8%
Mar-25.1%
Apr+17.2%
May-0.5%
Jun+9.7%
Jul+17.0%
Aug-13.4%
Sep+3.8%
Oct+6.6%
Nov-10.8%
Dec+5.1%
2000
Jan-10.3%
Feb+21.0%
Mar+6.2%
Apr+39.7%
May+21.1%
Jun+7.3%
Jul+27.4%
Aug+20.4%
Sep+1.2%
Oct+12.6%
Nov+5.3%
Dec+23.9%
1999
Jan+27.4%
Feb+3.6%
Mar-3.5%
Apr+21.5%
May+14.5%
Jun+18.1%
Jul+13.1%
Aug-11.6%
Sep-4.3%
Oct+9.1%
Nov+24.9%
Dec-1.6%
1998
Jan+14.5%
Feb-3.4%
Mar+0.0%
Apr+29.3%
May-15.0%
Jun+9.0%
Jul-8.2%
Aug-46.9%
Sep+44.2%
Oct+0.0%
Nov-19.2%
Dec+4.5%
1997
Jan+8.7%
Feb+20.0%
Mar-6.5%
Apr-7.3%
May-11.6%
Jun-6.5%
Jul-6.9%
Aug+4.9%
Sep+0.0%
Oct-9.5%
Nov-13.2%
Dec-15.2%
1996
Jan-10.6%
Feb-7.5%
Mar+8.1%
Apr+1.5%
May-10.3%
Jun-1.7%
Jul-8.3%
Aug-41.8%
Sep-3.2%
Oct-12.9%
Nov-18.5%
Dec+4.4%
1995
Jan+1.0%
Feb+3.7%
Mar+8.1%
Apr+0.0%
May-16.7%
Jun+6.0%
Jul+1.0%
Aug+3.7%
Sep-28.8%
Oct-13.9%
Nov+1.4%
Dec+8.7%
1994
Jan+2.7%
Feb-8.5%
Mar+0.6%
Apr-13.1%
May+2.1%
Jun+9.5%
Jul-12.5%
Aug+8.8%
Sep+4.0%
Oct+11.7%
Nov-15.7%
Dec+9.3%
1993
Jan-7.7%
Feb-9.1%
Mar+14.7%
Apr+5.1%
May-0.7%
Jun+3.2%
Jul-7.5%
Aug-3.7%
Sep-6.4%
Oct-10.6%
Nov-8.2%
Dec+14.6%
1992
Jan-9.2%
Feb-1.9%
Mar-4.5%
Apr-10.6%
May+1.7%
Jun-7.9%
Jul-0.6%
Aug+10.4%
Sep-5.7%
Oct-5.3%
Nov+20.5%
Dec-25.9%
1991
Jan+9.1%
Feb+28.1%
Mar+16.3%
Apr+0.3%
May+18.9%
Jun-10.3%
Jul+8.6%
Aug+7.3%
Sep-3.1%
Oct+14.0%
Nov-1.0%
Dec+21.3%
1990
Jan—
Feb—
Mar—
Apr-12.7%
May+16.9%
Jun+5.8%
Jul+8.8%
Aug+1.9%
Sep-6.5%
Oct+13.9%
Nov-1.7%
Dec-21.7%
Avg
Jan+2.2%
Feb+2.5%
Mar+0.3%
Apr+3.5%
May+1.3%
Jun+2.2%
Jul+1.1%
Aug-1.9%
Sep-0.8%
Oct+0.4%
Nov+0.6%
Dec+1.1%
Median
Jan+3.0%
Feb+0.2%
Mar+1.0%
Apr+2.6%
May+1.7%
Jun+2.3%
Jul+0.2%
Aug-0.2%
Sep-2.9%
Oct+1.9%
Nov+1.2%
Dec+2.3%
Last 5Y Avg
Jan+1.7%
Feb+0.0%
Mar-4.1%
Apr-3.6%
May-0.2%
Jun+3.8%
Jul+5.5%
Aug+0.1%
Sep-3.8%
Oct+0.1%
Nov+5.9%
Dec+0.2%
Std Dev (σ)
Jan9.9%
Feb8.4%
Mar9.2%
Apr11.5%
May8.2%
Jun6.9%
Jul9.5%
Aug12.7%
Sep10.1%
Oct10.5%
Nov9.1%
Dec9.9%
Consistency (μ/σ)
Jan0.22
Feb0.30
Mar0.03
Apr0.31
May0.16
Jun0.32
Jul0.11
Aug-0.15
Sep-0.08
Oct0.04
Nov0.07
Dec0.12
Win Rate (%)
Jan61%
Feb58%
Mar64%
Apr62%
May54%
Jun58%
Jul50%
Aug50%
Sep42%
Oct56%
Nov61%
Dec69%
Winning / Losing Months
Jan▲22▼14
Feb▲21▼15
Mar▲23▼13
Apr▲23▼14
May▲20▼17
Jun▲21▼15
Jul▲18▼18
Aug▲18▼18
Sep▲15▼21
Oct▲20▼16
Nov▲22▼14
Dec▲25▼11
Longest Win / Loss Streak
Jan▲5▼4
Feb▲5▼3
Mar▲9▼3
Apr▲5▼3
May▲5▼4
Jun▲4▼3
Jul▲5▼7
Aug▲4▼4
Sep▲3▼4
Oct▲3▼4
Nov▲9▼3
Dec▲10▼2
Best
Jan+27.4%1999
Feb+28.1%1991
Mar+17.7%2002
Apr+39.7%2000
May+21.1%2000
Jun+18.1%1999
Jul+27.4%2000
Aug+20.4%2000
Sep+44.2%1998
Oct+23.5%2003
Nov+24.9%1999
Dec+23.9%2000
Worst
Jan-22.6%2001
Feb-9.1%1993
Mar-28.1%2020
Apr-13.1%1994
May-16.7%1995
Jun-10.3%1991
Jul-24.9%2002
Aug-46.9%1998
Sep-28.8%1995
Oct-28.7%2002
Nov-19.2%1998
Dec-25.9%1992
−46.9%+44.2%
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