Teledyne Technologies (TDY) 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 | +21.5% | +9.8% | -11.2% | +6.8% | -4.0% | +1.0% | — | — | — | — | — | — |
| 2025 | +10.2% | +0.7% | -3.4% | -6.4% | +7.0% | +2.7% | +7.6% | -2.3% | +8.9% | -10.1% | -5.2% | +2.2% |
| 2024 | -6.2% | +2.1% | +0.5% | -11.1% | +4.1% | -2.3% | +8.7% | +2.6% | +1.1% | +4.0% | +6.6% | -4.4% |
| 2023 | +6.1% | +1.4% | +4.0% | -7.4% | -6.2% | +5.8% | -6.5% | +8.8% | -2.3% | -8.3% | +7.6% | +10.8% |
| 2022 | -3.5% | +1.9% | +10.1% | -8.7% | -6.1% | -7.4% | +4.3% | -5.9% | -8.4% | +17.9% | +5.6% | -4.8% |
| 2021 | -8.9% | +3.9% | +11.5% | +8.2% | -6.3% | -0.2% | +8.1% | +2.3% | -7.3% | +4.6% | -7.6% | +5.2% |
| 2020 | +5.3% | -7.6% | -11.9% | +9.6% | +14.9% | -16.9% | -1.4% | +2.3% | -1.1% | -0.3% | +22.3% | +3.7% |
| 2019 | +8.3% | +5.3% | +0.4% | +4.9% | -5.1% | +16.1% | +6.4% | +5.9% | +4.3% | +2.4% | +3.8% | +1.3% |
| 2018 | +5.4% | -2.6% | +0.7% | -0.0% | +7.7% | -1.2% | +10.2% | +8.1% | +4.0% | -10.3% | +1.5% | -7.8% |
| 2017 | -0.1% | +7.0% | -3.8% | +6.6% | -2.5% | -2.9% | +6.8% | +10.1% | +6.1% | +6.8% | +9.6% | -2.7% |
| 2016 | -8.4% | +4.8% | +3.5% | +5.5% | +5.6% | +0.9% | +6.0% | +2.0% | +0.7% | -0.2% | +16.0% | -1.5% |
| 2015 | -7.5% | +6.1% | +5.9% | -1.6% | -3.5% | +4.1% | -1.7% | -5.6% | -7.8% | -1.2% | +3.7% | -4.1% |
| 2014 | +0.0% | +6.7% | -0.7% | -4.6% | +2.1% | +2.5% | -6.1% | +6.4% | -3.2% | +10.2% | +3.2% | -3.9% |
| 2013 | +4.9% | +7.8% | +6.6% | -4.3% | +2.9% | +0.2% | +3.6% | -3.7% | +10.1% | +4.6% | +4.4% | -0.9% |
| 2012 | +3.5% | +5.0% | +5.8% | +2.5% | -7.8% | +3.5% | +1.1% | +3.5% | -1.7% | +1.0% | -1.6% | +3.3% |
| 2011 | +7.6% | +10.7% | -1.3% | -2.4% | -2.8% | +2.6% | +7.7% | +0.7% | -10.5% | +11.5% | +4.1% | -3.2% |
| 2010 | -2.9% | +1.1% | +9.6% | +5.6% | -9.8% | -1.9% | +6.4% | -11.8% | +10.1% | +4.4% | -3.2% | +9.3% |
| 2009 | -37.4% | -17.8% | +16.5% | +19.7% | +2.9% | -0.4% | -0.1% | +3.1% | +6.6% | -5.1% | -1.9% | +14.4% |
| 2008 | -3.2% | -14.0% | +5.9% | +25.0% | -5.2% | -12.4% | +28.9% | -0.9% | -8.3% | -20.3% | -10.9% | +9.7% |
| 2007 | -4.9% | -0.3% | -1.6% | +17.8% | +4.5% | -0.3% | -3.4% | +12.5% | +7.0% | -2.0% | +3.7% | -1.6% |
| 2006 | +12.3% | +1.4% | +7.5% | +2.3% | -5.9% | -4.4% | +16.5% | +0.5% | +3.3% | +5.4% | -3.6% | -0.2% |
| 2005 | +2.2% | +1.7% | +2.4% | -2.8% | +3.9% | +3.0% | +16.5% | +1.8% | -10.8% | +2.3% | -7.1% | -11.1% |
| 2004 | +2.1% | +5.2% | -7.7% | +1.5% | -3.0% | +8.7% | +8.2% | +11.5% | +3.7% | +2.1% | +16.2% | -0.9% |
| 2003 | -20.0% | +1.6% | -0.7% | +11.2% | +6.8% | -12.9% | +15.9% | +0.5% | -4.6% | +13.3% | +4.2% | +9.7% |
| 2002 | -4.8% | +5.5% | +1.4% | +2.5% | +18.5% | +3.0% | -25.1% | +14.5% | +2.0% | -20.4% | +2.8% | +5.5% |
| 2001 | -19.6% | -31.3% | +7.2% | -6.1% | +25.5% | -7.9% | -9.9% | +12.6% | +3.4% | -4.9% | -3.1% | +10.8% |
| 2000 | -2.0% | -6.1% | +112.9% | -5.4% | -9.7% | +19.4% | +4.6% | +1.9% | +44.7% | -14.0% | -23.2% | +22.8% |
| 1999 | — | — | — | — | — | — | — | — | — | — | — | +7.2% |
| Avg | -1.5% | +0.4% | +6.3% | +2.5% | +1.1% | +0.1% | +4.4% | +3.1% | +1.9% | -0.3% | +1.8% | +2.5% |
| Median | -0.1% | +1.9% | +2.4% | +2.3% | -2.5% | +0.0% | +6.2% | +2.3% | +1.6% | +1.6% | +3.4% | +1.3% |
| Last 5Y Avg | +5.6% | +3.2% | +0.0% | -5.4% | -1.1% | -0.3% | +4.5% | +1.1% | -1.6% | +1.6% | +1.4% | +1.8% |
| Std Dev (σ) | 11.5% | 9.1% | 22.3% | 8.9% | 8.7% | 7.9% | 10.2% | 6.3% | 10.8% | 9.5% | 9.1% | 7.6% |
| Consistency (μ/σ) | -0.13 | 0.04 | 0.28 | 0.29 | 0.12 | 0.01 | 0.43 | 0.50 | 0.18 | -0.03 | 0.20 | 0.34 |
| Win Rate (%) | 48% | 74% | 67% | 56% | 48% | 50% | 69% | 77% | 58% | 54% | 62% | 52% |
| Winning / Losing Months | ▲13▼14 | ▲20▼7 | ▲18▼9 | ▲15▼12 | ▲13▼14 | ▲13▼13 | ▲18▼8 | ▲20▼6 | ▲15▼11 | ▲14▼12 | ▲16▼10 | ▲14▼13 |
| Longest Win / Loss Streak | ▲4▼4 | ▲8▼3 | ▲4▼2 | ▲5▼4 | ▲3▼3 | ▲6▼5 | ▲4▼2 | ▲8▼1 | ▲4▼4 | ▲5▼3 | ▲8▼3 | ▲5▼6 |
| Best | +21.5%in January 2026 | +10.7%in February 2011 | +112.9%in March 2000 | +25.0%in April 2008 | +25.5%in May 2001 | +19.4%in June 2000 | +28.9%in July 2008 | +14.5%in August 2002 | +44.7%in September 2000 | +17.9%in October 2022 | +22.3%in November 2020 | +22.8%in December 2000 |
| Worst | -37.4%in January 2009 | -31.3%in February 2001 | -11.9%in March 2020 | -11.1%in April 2024 | -9.8%in May 2010 | -16.9%in June 2020 | -25.1%in July 2002 | -11.8%in August 2010 | -10.8%in September 2005 | -20.4%in October 2002 | -23.2%in November 2000 | -11.1%in December 2005 |
−37.4%+112.9%
2026
Jan+21.5%
Feb+9.8%
Mar-11.2%
Apr+6.8%
May-4.0%
Jun+1.0%
Jul—
Aug—
Sep—
Oct—
Nov—
Dec—
2025
Jan+10.2%
Feb+0.7%
Mar-3.4%
Apr-6.4%
May+7.0%
Jun+2.7%
Jul+7.6%
Aug-2.3%
Sep+8.9%
Oct-10.1%
Nov-5.2%
Dec+2.2%
2024
Jan-6.2%
Feb+2.1%
Mar+0.5%
Apr-11.1%
May+4.1%
Jun-2.3%
Jul+8.7%
Aug+2.6%
Sep+1.1%
Oct+4.0%
Nov+6.6%
Dec-4.4%
2023
Jan+6.1%
Feb+1.4%
Mar+4.0%
Apr-7.4%
May-6.2%
Jun+5.8%
Jul-6.5%
Aug+8.8%
Sep-2.3%
Oct-8.3%
Nov+7.6%
Dec+10.8%
2022
Jan-3.5%
Feb+1.9%
Mar+10.1%
Apr-8.7%
May-6.1%
Jun-7.4%
Jul+4.3%
Aug-5.9%
Sep-8.4%
Oct+17.9%
Nov+5.6%
Dec-4.8%
2021
Jan-8.9%
Feb+3.9%
Mar+11.5%
Apr+8.2%
May-6.3%
Jun-0.2%
Jul+8.1%
Aug+2.3%
Sep-7.3%
Oct+4.6%
Nov-7.6%
Dec+5.2%
2020
Jan+5.3%
Feb-7.6%
Mar-11.9%
Apr+9.6%
May+14.9%
Jun-16.9%
Jul-1.4%
Aug+2.3%
Sep-1.1%
Oct-0.3%
Nov+22.3%
Dec+3.7%
2019
Jan+8.3%
Feb+5.3%
Mar+0.4%
Apr+4.9%
May-5.1%
Jun+16.1%
Jul+6.4%
Aug+5.9%
Sep+4.3%
Oct+2.4%
Nov+3.8%
Dec+1.3%
2018
Jan+5.4%
Feb-2.6%
Mar+0.7%
Apr-0.0%
May+7.7%
Jun-1.2%
Jul+10.2%
Aug+8.1%
Sep+4.0%
Oct-10.3%
Nov+1.5%
Dec-7.8%
2017
Jan-0.1%
Feb+7.0%
Mar-3.8%
Apr+6.6%
May-2.5%
Jun-2.9%
Jul+6.8%
Aug+10.1%
Sep+6.1%
Oct+6.8%
Nov+9.6%
Dec-2.7%
2016
Jan-8.4%
Feb+4.8%
Mar+3.5%
Apr+5.5%
May+5.6%
Jun+0.9%
Jul+6.0%
Aug+2.0%
Sep+0.7%
Oct-0.2%
Nov+16.0%
Dec-1.5%
2015
Jan-7.5%
Feb+6.1%
Mar+5.9%
Apr-1.6%
May-3.5%
Jun+4.1%
Jul-1.7%
Aug-5.6%
Sep-7.8%
Oct-1.2%
Nov+3.7%
Dec-4.1%
2014
Jan+0.0%
Feb+6.7%
Mar-0.7%
Apr-4.6%
May+2.1%
Jun+2.5%
Jul-6.1%
Aug+6.4%
Sep-3.2%
Oct+10.2%
Nov+3.2%
Dec-3.9%
2013
Jan+4.9%
Feb+7.8%
Mar+6.6%
Apr-4.3%
May+2.9%
Jun+0.2%
Jul+3.6%
Aug-3.7%
Sep+10.1%
Oct+4.6%
Nov+4.4%
Dec-0.9%
2012
Jan+3.5%
Feb+5.0%
Mar+5.8%
Apr+2.5%
May-7.8%
Jun+3.5%
Jul+1.1%
Aug+3.5%
Sep-1.7%
Oct+1.0%
Nov-1.6%
Dec+3.3%
2011
Jan+7.6%
Feb+10.7%
Mar-1.3%
Apr-2.4%
May-2.8%
Jun+2.6%
Jul+7.7%
Aug+0.7%
Sep-10.5%
Oct+11.5%
Nov+4.1%
Dec-3.2%
2010
Jan-2.9%
Feb+1.1%
Mar+9.6%
Apr+5.6%
May-9.8%
Jun-1.9%
Jul+6.4%
Aug-11.8%
Sep+10.1%
Oct+4.4%
Nov-3.2%
Dec+9.3%
2009
Jan-37.4%
Feb-17.8%
Mar+16.5%
Apr+19.7%
May+2.9%
Jun-0.4%
Jul-0.1%
Aug+3.1%
Sep+6.6%
Oct-5.1%
Nov-1.9%
Dec+14.4%
2008
Jan-3.2%
Feb-14.0%
Mar+5.9%
Apr+25.0%
May-5.2%
Jun-12.4%
Jul+28.9%
Aug-0.9%
Sep-8.3%
Oct-20.3%
Nov-10.9%
Dec+9.7%
2007
Jan-4.9%
Feb-0.3%
Mar-1.6%
Apr+17.8%
May+4.5%
Jun-0.3%
Jul-3.4%
Aug+12.5%
Sep+7.0%
Oct-2.0%
Nov+3.7%
Dec-1.6%
2006
Jan+12.3%
Feb+1.4%
Mar+7.5%
Apr+2.3%
May-5.9%
Jun-4.4%
Jul+16.5%
Aug+0.5%
Sep+3.3%
Oct+5.4%
Nov-3.6%
Dec-0.2%
2005
Jan+2.2%
Feb+1.7%
Mar+2.4%
Apr-2.8%
May+3.9%
Jun+3.0%
Jul+16.5%
Aug+1.8%
Sep-10.8%
Oct+2.3%
Nov-7.1%
Dec-11.1%
2004
Jan+2.1%
Feb+5.2%
Mar-7.7%
Apr+1.5%
May-3.0%
Jun+8.7%
Jul+8.2%
Aug+11.5%
Sep+3.7%
Oct+2.1%
Nov+16.2%
Dec-0.9%
2003
Jan-20.0%
Feb+1.6%
Mar-0.7%
Apr+11.2%
May+6.8%
Jun-12.9%
Jul+15.9%
Aug+0.5%
Sep-4.6%
Oct+13.3%
Nov+4.2%
Dec+9.7%
2002
Jan-4.8%
Feb+5.5%
Mar+1.4%
Apr+2.5%
May+18.5%
Jun+3.0%
Jul-25.1%
Aug+14.5%
Sep+2.0%
Oct-20.4%
Nov+2.8%
Dec+5.5%
2001
Jan-19.6%
Feb-31.3%
Mar+7.2%
Apr-6.1%
May+25.5%
Jun-7.9%
Jul-9.9%
Aug+12.6%
Sep+3.4%
Oct-4.9%
Nov-3.1%
Dec+10.8%
2000
Jan-2.0%
Feb-6.1%
Mar+112.9%
Apr-5.4%
May-9.7%
Jun+19.4%
Jul+4.6%
Aug+1.9%
Sep+44.7%
Oct-14.0%
Nov-23.2%
Dec+22.8%
1999
Jan—
Feb—
Mar—
Apr—
May—
Jun—
Jul—
Aug—
Sep—
Oct—
Nov—
Dec+7.2%
Avg
Jan-1.5%
Feb+0.4%
Mar+6.3%
Apr+2.5%
May+1.1%
Jun+0.1%
Jul+4.4%
Aug+3.1%
Sep+1.9%
Oct-0.3%
Nov+1.8%
Dec+2.5%
Median
Jan-0.1%
Feb+1.9%
Mar+2.4%
Apr+2.3%
May-2.5%
Jun+0.0%
Jul+6.2%
Aug+2.3%
Sep+1.6%
Oct+1.6%
Nov+3.4%
Dec+1.3%
Last 5Y Avg
Jan+5.6%
Feb+3.2%
Mar+0.0%
Apr-5.4%
May-1.1%
Jun-0.3%
Jul+4.5%
Aug+1.1%
Sep-1.6%
Oct+1.6%
Nov+1.4%
Dec+1.8%
Std Dev (σ)
Jan11.5%
Feb9.1%
Mar22.3%
Apr8.9%
May8.7%
Jun7.9%
Jul10.2%
Aug6.3%
Sep10.8%
Oct9.5%
Nov9.1%
Dec7.6%
Consistency (μ/σ)
Jan-0.13
Feb0.04
Mar0.28
Apr0.29
May0.12
Jun0.01
Jul0.43
Aug0.50
Sep0.18
Oct-0.03
Nov0.20
Dec0.34
Win Rate (%)
Jan48%
Feb74%
Mar67%
Apr56%
May48%
Jun50%
Jul69%
Aug77%
Sep58%
Oct54%
Nov62%
Dec52%
Winning / Losing Months
Jan▲13▼14
Feb▲20▼7
Mar▲18▼9
Apr▲15▼12
May▲13▼14
Jun▲13▼13
Jul▲18▼8
Aug▲20▼6
Sep▲15▼11
Oct▲14▼12
Nov▲16▼10
Dec▲14▼13
Longest Win / Loss Streak
Jan▲4▼4
Feb▲8▼3
Mar▲4▼2
Apr▲5▼4
May▲3▼3
Jun▲6▼5
Jul▲4▼2
Aug▲8▼1
Sep▲4▼4
Oct▲5▼3
Nov▲8▼3
Dec▲5▼6
Best
Jan+21.5%2026
Feb+10.7%2011
Mar+112.9%2000
Apr+25.0%2008
May+25.5%2001
Jun+19.4%2000
Jul+28.9%2008
Aug+14.5%2002
Sep+44.7%2000
Oct+17.9%2022
Nov+22.3%2020
Dec+22.8%2000
Worst
Jan-37.4%2009
Feb-31.3%2001
Mar-11.9%2020
Apr-11.1%2024
May-9.8%2010
Jun-16.9%2020
Jul-25.1%2002
Aug-11.8%2010
Sep-10.8%2005
Oct-20.4%2002
Nov-23.2%2000
Dec-11.1%2005
−37.4%+112.9%
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