Illumina (ILMN) 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 | +10.4% | -7.1% | -8.3% | +2.8% | +28.6% | +7.9% | +6.2% | — | — | — | — | — |
| 2025 | -0.7% | -33.1% | -10.6% | -2.2% | +6.0% | +16.0% | +7.7% | -2.7% | -5.0% | +30.1% | +6.4% | -0.2% |
| 2024 | +2.7% | -2.2% | -1.8% | -10.4% | -15.3% | +3.0% | +17.5% | +7.2% | -0.8% | +10.5% | +0.0% | -7.3% |
| 2023 | +5.9% | -7.0% | +16.7% | -11.6% | -4.3% | -4.7% | +2.5% | -14.0% | -16.9% | -20.3% | -6.8% | +36.6% |
| 2022 | -8.3% | -6.4% | +7.0% | -15.1% | -19.3% | -23.0% | +17.5% | -6.9% | -5.4% | +19.9% | -4.7% | -7.3% |
| 2021 | +15.3% | +3.0% | -12.6% | +2.3% | +3.3% | +16.7% | +4.8% | -7.8% | -11.3% | +2.3% | -12.0% | +4.1% |
| 2020 | -12.6% | -8.4% | +2.8% | +16.8% | +13.8% | +2.0% | +3.2% | -6.5% | -13.5% | -5.3% | +10.0% | +14.9% |
| 2019 | -6.7% | +11.8% | -0.7% | +0.4% | -1.6% | +20.0% | -18.7% | -6.0% | +8.1% | -2.9% | +8.5% | +3.4% |
| 2018 | +6.5% | -2.0% | +3.7% | +1.9% | +13.1% | +2.5% | +16.1% | +9.4% | +3.4% | -15.2% | +8.5% | -11.1% |
| 2017 | +25.0% | +4.6% | +1.9% | +8.3% | -4.1% | -2.2% | +0.2% | +17.6% | -2.6% | +3.0% | +12.1% | -5.0% |
| 2016 | -17.7% | -4.9% | +7.9% | -16.7% | +7.3% | -3.1% | +18.5% | +1.2% | +7.9% | -25.1% | -2.2% | -3.8% |
| 2015 | +5.7% | +0.1% | -5.0% | -0.7% | +11.9% | +6.0% | +0.4% | -9.9% | -11.0% | -18.5% | +28.4% | +4.4% |
| 2014 | +37.4% | +12.8% | -13.3% | -8.6% | +16.5% | +12.8% | -10.4% | +12.2% | -8.6% | +17.5% | -0.9% | -3.3% |
| 2013 | -8.9% | -1.0% | +7.7% | +19.8% | +8.7% | +6.4% | +6.7% | -2.5% | +3.8% | +15.7% | +4.8% | +12.9% |
| 2012 | +70.2% | -1.2% | +2.7% | -15.4% | -3.3% | -6.2% | +2.7% | +1.5% | +14.5% | -1.4% | +13.1% | +3.5% |
| 2011 | +9.5% | +0.1% | +1.0% | +1.3% | +1.6% | +4.3% | -16.9% | -16.6% | -21.4% | -25.2% | -9.1% | +9.5% |
| 2010 | +19.6% | -1.0% | +7.1% | +7.5% | +0.5% | +3.5% | +3.0% | -4.3% | +14.7% | +10.4% | +10.7% | +5.4% |
| 2009 | +5.0% | +14.5% | +18.9% | +0.3% | -1.7% | +6.1% | -7.2% | -2.4% | +20.5% | -24.5% | -9.9% | +6.1% |
| 2008 | +7.5% | +13.7% | +4.8% | +2.6% | +0.7% | +11.0% | +7.0% | -7.6% | -5.9% | -23.9% | -28.6% | +18.4% |
| 2007 | +3.9% | -17.8% | -12.7% | +11.4% | 0.0% | +24.3% | +12.3% | +6.0% | +7.5% | +8.2% | +2.9% | +2.6% |
| 2006 | +52.1% | +18.6% | -6.6% | +33.2% | -13.6% | +8.5% | +28.9% | -11.9% | -2.0% | +33.1% | -12.5% | +2.2% |
| 2005 | +2.2% | -14.6% | -2.2% | +21.4% | +6.9% | +15.1% | -7.3% | +9.0% | +4.9% | +21.7% | +1.1% | -10.5% |
| 2004 | +23.9% | -22.4% | +10.3% | +0.3% | -15.6% | 0.0% | -18.8% | +11.6% | +2.9% | +9.1% | +17.9% | +24.9% |
| 2003 | -11.0% | -19.9% | -6.0% | -12.1% | +73.7% | -18.5% | +8.8% | +17.4% | +48.6% | +13.1% | +13.3% | +3.0% |
| 2002 | -28.0% | -19.0% | +38.1% | -11.3% | -23.8% | +5.1% | -33.9% | -11.6% | -12.6% | +18.6% | +22.7% | -32.5% |
| 2001 | +30.6% | -28.5% | -52.9% | +18.4% | +36.5% | +3.2% | -2.8% | -23.2% | -26.0% | +53.8% | -0.4% | +18.0% |
| 2000 | — | — | — | — | — | — | — | +27.8% | +1.4% | -28.4% | -43.6% | -12.2% |
| Avg | +9.2% | -4.5% | -0.1% | +1.7% | +4.9% | +4.5% | +1.7% | -0.5% | -0.2% | +2.9% | +1.1% | +2.9% |
| Median | +5.8% | -2.1% | +1.4% | +0.9% | +1.1% | +4.7% | +3.0% | -2.6% | -1.4% | +5.6% | +2.0% | +3.2% |
| Last 5Y Avg | +2.0% | -11.2% | +0.6% | -7.3% | -0.9% | -0.2% | +10.0% | -4.8% | -7.9% | +8.5% | -3.4% | +5.2% |
| Std Dev (σ) | 21.5% | 13.4% | 15.6% | 12.8% | 19.6% | 10.6% | 14.1% | 12.0% | 15.0% | 21.2% | 15.2% | 13.6% |
| Consistency (μ/σ) | 0.43 | -0.34 | -0.01 | 0.13 | 0.25 | 0.43 | 0.12 | -0.04 | -0.01 | 0.14 | 0.07 | 0.22 |
| Win Rate (%) | 69% | 35% | 54% | 62% | 58% | 73% | 68% | 42% | 46% | 58% | 58% | 62% |
| Winning / Losing Months | ▲18▼8 | ▲9▼17 | ▲14▼12 | ▲16▼10 | ▲15▼11 | ▲19▼7 | ▲17▼8 | ▲11▼15 | ▲12▼14 | ▲15▼11 | ▲15▼11 | ▲16▼10 |
| Longest Win / Loss Streak | ▲9▼2 | ▲2▼5 | ▲6▼3 | ▲8▼4 | ▲4▼3 | ▲7▼2 | ▲6▼2 | ▲3▼5 | ▲3▼6 | ▲7▼3 | ▲4▼3 | ▲8▼3 |
| Best | +70.2%in January 2012 | +18.6%in February 2006 | +38.1%in March 2002 | +33.2%in April 2006 | +73.7%in May 2003 | +24.3%in June 2007 | +28.9%in July 2006 | +27.8%in August 2000 | +48.6%in September 2003 | +53.8%in October 2001 | +28.4%in November 2015 | +36.6%in December 2023 |
| Worst | -28.0%in January 2002 | -33.1%in February 2025 | -52.9%in March 2001 | -16.7%in April 2016 | -23.8%in May 2002 | -23.0%in June 2022 | -33.9%in July 2002 | -23.2%in August 2001 | -26.0%in September 2001 | -28.4%in October 2000 | -43.6%in November 2000 | -32.5%in December 2002 |
-52.9%+73.7%
2026
Jan+10.4%
Feb-7.1%
Mar-8.3%
Apr+2.8%
May+28.6%
Jun+7.9%
Jul+6.2%
Aug—
Sep—
Oct—
Nov—
Dec—
2025
Jan-0.7%
Feb-33.1%
Mar-10.6%
Apr-2.2%
May+6.0%
Jun+16.0%
Jul+7.7%
Aug-2.7%
Sep-5.0%
Oct+30.1%
Nov+6.4%
Dec-0.2%
2024
Jan+2.7%
Feb-2.2%
Mar-1.8%
Apr-10.4%
May-15.3%
Jun+3.0%
Jul+17.5%
Aug+7.2%
Sep-0.8%
Oct+10.5%
Nov+0.0%
Dec-7.3%
2023
Jan+5.9%
Feb-7.0%
Mar+16.7%
Apr-11.6%
May-4.3%
Jun-4.7%
Jul+2.5%
Aug-14.0%
Sep-16.9%
Oct-20.3%
Nov-6.8%
Dec+36.6%
2022
Jan-8.3%
Feb-6.4%
Mar+7.0%
Apr-15.1%
May-19.3%
Jun-23.0%
Jul+17.5%
Aug-6.9%
Sep-5.4%
Oct+19.9%
Nov-4.7%
Dec-7.3%
2021
Jan+15.3%
Feb+3.0%
Mar-12.6%
Apr+2.3%
May+3.3%
Jun+16.7%
Jul+4.8%
Aug-7.8%
Sep-11.3%
Oct+2.3%
Nov-12.0%
Dec+4.1%
2020
Jan-12.6%
Feb-8.4%
Mar+2.8%
Apr+16.8%
May+13.8%
Jun+2.0%
Jul+3.2%
Aug-6.5%
Sep-13.5%
Oct-5.3%
Nov+10.0%
Dec+14.9%
2019
Jan-6.7%
Feb+11.8%
Mar-0.7%
Apr+0.4%
May-1.6%
Jun+20.0%
Jul-18.7%
Aug-6.0%
Sep+8.1%
Oct-2.9%
Nov+8.5%
Dec+3.4%
2018
Jan+6.5%
Feb-2.0%
Mar+3.7%
Apr+1.9%
May+13.1%
Jun+2.5%
Jul+16.1%
Aug+9.4%
Sep+3.4%
Oct-15.2%
Nov+8.5%
Dec-11.1%
2017
Jan+25.0%
Feb+4.6%
Mar+1.9%
Apr+8.3%
May-4.1%
Jun-2.2%
Jul+0.2%
Aug+17.6%
Sep-2.6%
Oct+3.0%
Nov+12.1%
Dec-5.0%
2016
Jan-17.7%
Feb-4.9%
Mar+7.9%
Apr-16.7%
May+7.3%
Jun-3.1%
Jul+18.5%
Aug+1.2%
Sep+7.9%
Oct-25.1%
Nov-2.2%
Dec-3.8%
2015
Jan+5.7%
Feb+0.1%
Mar-5.0%
Apr-0.7%
May+11.9%
Jun+6.0%
Jul+0.4%
Aug-9.9%
Sep-11.0%
Oct-18.5%
Nov+28.4%
Dec+4.4%
2014
Jan+37.4%
Feb+12.8%
Mar-13.3%
Apr-8.6%
May+16.5%
Jun+12.8%
Jul-10.4%
Aug+12.2%
Sep-8.6%
Oct+17.5%
Nov-0.9%
Dec-3.3%
2013
Jan-8.9%
Feb-1.0%
Mar+7.7%
Apr+19.8%
May+8.7%
Jun+6.4%
Jul+6.7%
Aug-2.5%
Sep+3.8%
Oct+15.7%
Nov+4.8%
Dec+12.9%
2012
Jan+70.2%
Feb-1.2%
Mar+2.7%
Apr-15.4%
May-3.3%
Jun-6.2%
Jul+2.7%
Aug+1.5%
Sep+14.5%
Oct-1.4%
Nov+13.1%
Dec+3.5%
2011
Jan+9.5%
Feb+0.1%
Mar+1.0%
Apr+1.3%
May+1.6%
Jun+4.3%
Jul-16.9%
Aug-16.6%
Sep-21.4%
Oct-25.2%
Nov-9.1%
Dec+9.5%
2010
Jan+19.6%
Feb-1.0%
Mar+7.1%
Apr+7.5%
May+0.5%
Jun+3.5%
Jul+3.0%
Aug-4.3%
Sep+14.7%
Oct+10.4%
Nov+10.7%
Dec+5.4%
2009
Jan+5.0%
Feb+14.5%
Mar+18.9%
Apr+0.3%
May-1.7%
Jun+6.1%
Jul-7.2%
Aug-2.4%
Sep+20.5%
Oct-24.5%
Nov-9.9%
Dec+6.1%
2008
Jan+7.5%
Feb+13.7%
Mar+4.8%
Apr+2.6%
May+0.7%
Jun+11.0%
Jul+7.0%
Aug-7.6%
Sep-5.9%
Oct-23.9%
Nov-28.6%
Dec+18.4%
2007
Jan+3.9%
Feb-17.8%
Mar-12.7%
Apr+11.4%
May0.0%
Jun+24.3%
Jul+12.3%
Aug+6.0%
Sep+7.5%
Oct+8.2%
Nov+2.9%
Dec+2.6%
2006
Jan+52.1%
Feb+18.6%
Mar-6.6%
Apr+33.2%
May-13.6%
Jun+8.5%
Jul+28.9%
Aug-11.9%
Sep-2.0%
Oct+33.1%
Nov-12.5%
Dec+2.2%
2005
Jan+2.2%
Feb-14.6%
Mar-2.2%
Apr+21.4%
May+6.9%
Jun+15.1%
Jul-7.3%
Aug+9.0%
Sep+4.9%
Oct+21.7%
Nov+1.1%
Dec-10.5%
2004
Jan+23.9%
Feb-22.4%
Mar+10.3%
Apr+0.3%
May-15.6%
Jun0.0%
Jul-18.8%
Aug+11.6%
Sep+2.9%
Oct+9.1%
Nov+17.9%
Dec+24.9%
2003
Jan-11.0%
Feb-19.9%
Mar-6.0%
Apr-12.1%
May+73.7%
Jun-18.5%
Jul+8.8%
Aug+17.4%
Sep+48.6%
Oct+13.1%
Nov+13.3%
Dec+3.0%
2002
Jan-28.0%
Feb-19.0%
Mar+38.1%
Apr-11.3%
May-23.8%
Jun+5.1%
Jul-33.9%
Aug-11.6%
Sep-12.6%
Oct+18.6%
Nov+22.7%
Dec-32.5%
2001
Jan+30.6%
Feb-28.5%
Mar-52.9%
Apr+18.4%
May+36.5%
Jun+3.2%
Jul-2.8%
Aug-23.2%
Sep-26.0%
Oct+53.8%
Nov-0.4%
Dec+18.0%
2000
Jan—
Feb—
Mar—
Apr—
May—
Jun—
Jul—
Aug+27.8%
Sep+1.4%
Oct-28.4%
Nov-43.6%
Dec-12.2%
Avg
Jan+9.2%
Feb-4.5%
Mar-0.1%
Apr+1.7%
May+4.9%
Jun+4.5%
Jul+1.7%
Aug-0.5%
Sep-0.2%
Oct+2.9%
Nov+1.1%
Dec+2.9%
Median
Jan+5.8%
Feb-2.1%
Mar+1.4%
Apr+0.9%
May+1.1%
Jun+4.7%
Jul+3.0%
Aug-2.6%
Sep-1.4%
Oct+5.6%
Nov+2.0%
Dec+3.2%
Last 5Y Avg
Jan+2.0%
Feb-11.2%
Mar+0.6%
Apr-7.3%
May-0.9%
Jun-0.2%
Jul+10.0%
Aug-4.8%
Sep-7.9%
Oct+8.5%
Nov-3.4%
Dec+5.2%
Std Dev (σ)
Jan21.5%
Feb13.4%
Mar15.6%
Apr12.8%
May19.6%
Jun10.6%
Jul14.1%
Aug12.0%
Sep15.0%
Oct21.2%
Nov15.2%
Dec13.6%
Consistency (μ/σ)
Jan0.43
Feb-0.34
Mar-0.01
Apr0.13
May0.25
Jun0.43
Jul0.12
Aug-0.04
Sep-0.01
Oct0.14
Nov0.07
Dec0.22
Win Rate (%)
Jan69%
Feb35%
Mar54%
Apr62%
May58%
Jun73%
Jul68%
Aug42%
Sep46%
Oct58%
Nov58%
Dec62%
Winning / Losing Months
Jan▲18▼8
Feb▲9▼17
Mar▲14▼12
Apr▲16▼10
May▲15▼11
Jun▲19▼7
Jul▲17▼8
Aug▲11▼15
Sep▲12▼14
Oct▲15▼11
Nov▲15▼11
Dec▲16▼10
Longest Win / Loss Streak
Jan▲9▼2
Feb▲2▼5
Mar▲6▼3
Apr▲8▼4
May▲4▼3
Jun▲7▼2
Jul▲6▼2
Aug▲3▼5
Sep▲3▼6
Oct▲7▼3
Nov▲4▼3
Dec▲8▼3
Best
Jan+70.2%2012
Feb+18.6%2006
Mar+38.1%2002
Apr+33.2%2006
May+73.7%2003
Jun+24.3%2007
Jul+28.9%2006
Aug+27.8%2000
Sep+48.6%2003
Oct+53.8%2001
Nov+28.4%2015
Dec+36.6%2023
Worst
Jan-28.0%2002
Feb-33.1%2025
Mar-52.9%2001
Apr-16.7%2016
May-23.8%2002
Jun-23.0%2022
Jul-33.9%2002
Aug-23.2%2001
Sep-26.0%2001
Oct-28.4%2000
Nov-43.6%2000
Dec-32.5%2002
-52.9%+73.7%
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