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Stock Seasonality for ON Semiconductor (ON)

ON Semiconductor (ON) historical monthly and quarterly returns. Dividend-adjusted performance data.

ON Semiconductor (ON) seasonality heatmap

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

2026

Jan+10.6%
Feb+11.0%
Mar-6.9%
Apr+62.8%
May+19.7%
Jun-3.2%
Jul
Aug
Sep
Oct
Nov
Dec

2025

Jan-17.0%
Feb-10.1%
Mar-13.5%
Apr-2.4%
May+5.8%
Jun+24.7%
Jul+7.5%
Aug-12.0%
Sep-0.6%
Oct+1.6%
Nov+0.3%
Dec+7.8%

2024

Jan-14.8%
Feb+11.0%
Mar-6.8%
Apr-4.6%
May+4.1%
Jun-6.1%
Jul+14.2%
Aug-0.5%
Sep-6.8%
Oct-2.9%
Nov+0.9%
Dec-11.3%

2023

Jan+17.8%
Feb+5.4%
Mar+6.3%
Apr-12.6%
May+16.2%
Jun+13.1%
Jul+13.9%
Aug-8.6%
Sep-5.6%
Oct-32.6%
Nov+13.9%
Dec+17.1%

2022

Jan-13.1%
Feb+6.1%
Mar+0.0%
Apr-16.8%
May+16.4%
Jun-17.1%
Jul+32.7%
Aug+3.0%
Sep-9.4%
Oct-1.4%
Nov+22.4%
Dec-17.1%

2021

Jan+5.4%
Feb+16.8%
Mar+3.3%
Apr-6.3%
May+2.7%
Jun-4.4%
Jul+2.0%
Aug+13.6%
Sep+3.2%
Oct+5.0%
Nov+27.8%
Dec+10.6%

2020

Jan-5.0%
Feb-19.4%
Mar-33.3%
Apr+29.0%
May+2.7%
Jun+20.2%
Jul+3.9%
Aug+3.7%
Sep+1.5%
Oct+15.7%
Nov+14.6%
Dec+13.8%

2019

Jan+21.4%
Feb+7.2%
Mar-4.2%
Apr+12.1%
May-23.0%
Jun+13.8%
Jul+6.4%
Aug-17.2%
Sep+7.9%
Oct+6.2%
Nov+5.2%
Dec+13.6%

2018

Jan+18.1%
Feb-3.3%
Mar+2.3%
Apr-9.7%
May+13.8%
Jun-11.5%
Jul-0.9%
Aug-3.2%
Sep-13.6%
Oct-7.8%
Nov+12.8%
Dec-13.9%

2017

Jan+4.4%
Feb+13.6%
Mar+2.4%
Apr-8.5%
May+9.2%
Jun-9.3%
Jul+6.5%
Aug+14.2%
Sep+8.1%
Oct+15.4%
Nov-5.8%
Dec+4.3%

2016

Jan-12.7%
Feb-2.0%
Mar+14.3%
Apr-1.3%
May+3.2%
Jun-9.7%
Jul+13.7%
Aug+7.7%
Sep+14.1%
Oct-5.3%
Nov+0.9%
Dec+8.3%

2015

Jan-1.2%
Feb+27.4%
Mar-5.0%
Apr-4.9%
May+15.1%
Jun-11.8%
Jul-9.2%
Aug-10.0%
Sep-1.7%
Oct+17.0%
Nov-0.4%
Dec-10.6%

2014

Jan+1.5%
Feb+11.7%
Mar+0.6%
Apr+0.1%
May-7.7%
Jun+5.2%
Jul-6.3%
Aug+14.0%
Sep-8.4%
Oct-7.3%
Nov+8.9%
Dec+12.2%

2013

Jan+11.5%
Feb+1.9%
Mar+3.4%
Apr-5.1%
May+8.9%
Jun-5.6%
Jul+2.0%
Aug-12.1%
Sep+1.0%
Oct-3.4%
Nov+0.4%
Dec+16.2%

2012

Jan+12.7%
Feb+4.3%
Mar-0.7%
Apr-8.3%
May-18.4%
Jun+5.3%
Jul-2.3%
Aug-10.2%
Sep-0.8%
Oct-0.5%
Nov+7.6%
Dec+6.5%

2011

Jan+11.8%
Feb+0.9%
Mar-11.6%
Apr+6.5%
May+6.9%
Jun-6.7%
Jul-17.0%
Aug-16.3%
Sep-1.2%
Oct+5.4%
Nov-0.5%
Dec+2.5%

2010

Jan-18.3%
Feb+10.4%
Mar+0.5%
Apr-0.5%
May-8.2%
Jun-12.7%
Jul+5.8%
Aug-8.4%
Sep+16.7%
Oct+6.4%
Nov+6.4%
Dec+21.1%

2009

Jan+22.6%
Feb-12.2%
Mar+6.6%
Apr+39.0%
May+25.8%
Jun+0.6%
Jul+6.4%
Aug+10.5%
Sep+2.2%
Oct-18.9%
Nov+16.0%
Dec+13.7%

2008

Jan-27.0%
Feb-7.4%
Mar-5.3%
Apr+31.5%
May+32.4%
Jun-7.3%
Jul+2.4%
Aug+0.9%
Sep-28.6%
Oct-24.4%
Nov-42.9%
Dec+16.4%

2007

Jan+10.4%
Feb+17.5%
Mar-9.2%
Apr+20.1%
May+0.3%
Jun-0.2%
Jul+10.3%
Aug-0.8%
Sep+7.2%
Oct-18.8%
Nov-9.9%
Dec-3.4%

2006

Jan+35.8%
Feb-12.3%
Mar+10.2%
Apr-1.2%
May-15.8%
Jun-2.6%
Jul+7.1%
Aug-4.9%
Sep-1.8%
Oct+5.8%
Nov+3.5%
Dec+17.5%

2005

Jan-19.4%
Feb+24.0%
Mar-13.0%
Apr-12.9%
May+29.9%
Jun+2.9%
Jul+24.6%
Aug+0.3%
Sep-10.4%
Oct-9.9%
Nov+25.0%
Dec-4.7%

2004

Jan+8.0%
Feb+21.0%
Mar-10.9%
Apr-35.9%
May+19.6%
Jun-13.3%
Jul-20.3%
Aug-25.5%
Sep+5.0%
Oct+15.0%
Nov+1.4%
Dec+24.4%

2003

Jan-6.6%
Feb+10.2%
Mar-9.9%
Apr+7.1%
May+99.3%
Jun-0.4%
Jul+8.1%
Aug+64.0%
Sep-16.5%
Oct+7.5%
Nov+52.8%
Dec-1.4%

2002

Jan+49.8%
Feb-8.1%
Mar+47.4%
Apr-13.3%
May-21.4%
Jun-28.0%
Jul-18.9%
Aug+15.6%
Sep-35.2%
Oct+3.2%
Nov+69.8%
Dec-37.4%

2001

Jan+40.6%
Feb-18.7%
Mar-11.0%
Apr+10.5%
May+18.8%
Jun-35.1%
Jul-25.5%
Aug-2.4%
Sep-44.1%
Oct-22.2%
Nov+13.2%
Dec+27.0%

2000

Jan
Feb
Mar
Apr
May
Jun+13.3%
Jul+1.1%
Aug-23.2%
Sep-36.0%
Oct-7.5%
Nov-34.1%
Dec-20.8%

Avg

Jan+5.7%
Feb+4.1%
Mar-1.7%
Apr+2.9%
May+9.9%
Jun-3.2%
Jul+2.6%
Aug-0.3%
Sep-5.9%
Oct-2.3%
Nov+8.1%
Dec+4.3%

Median

Jan+6.7%
Feb+5.8%
Mar-2.4%
Apr-1.8%
May+7.9%
Jun-5.0%
Jul+4.9%
Aug-1.6%
Sep-1.5%
Oct-1.0%
Nov+5.8%
Dec+8.1%

Last 5Y Avg

Jan-3.3%
Feb+4.7%
Mar-4.2%
Apr+5.3%
May+12.4%
Jun+2.0%
Jul+14.1%
Aug-0.9%
Sep-3.8%
Oct-6.1%
Nov+13.1%
Dec+1.4%

Std Dev (σ)

Jan19.3%
Feb12.8%
Mar13.8%
Apr20.3%
May23.7%
Jun13.6%
Jul13.2%
Aug17.4%
Sep15.4%
Oct13.1%
Nov22.1%
Dec15.5%

Consistency (μ/σ)

Jan0.29
Feb0.32
Mar-0.12
Apr0.14
May0.42
Jun-0.23
Jul0.20
Aug-0.02
Sep-0.39
Oct-0.17
Nov0.37
Dec0.28

Win Rate (%)

Jan62%
Feb65%
Mar42%
Apr38%
May77%
Jun35%
Jul69%
Aug42%
Sep38%
Oct46%
Nov77%
Dec65%

Winning / Losing Months

Jan1610
Feb179
Mar1115
Apr1016
May206
Jun917
Jul188
Aug1115
Sep1016
Oct1214
Nov206
Dec179

Longest Win / Loss Streak

Jan42
Feb62
Mar33
Apr35
May71
Jun24
Jul72
Aug34
Sep34
Oct33
Nov82
Dec72

Best

Jan+49.8%2002
Feb+27.4%2015
Mar+47.4%2002
Apr+62.8%2026
May+99.3%2003
Jun+24.7%2025
Jul+32.7%2022
Aug+64.0%2003
Sep+16.7%2010
Oct+17.0%2015
Nov+69.8%2002
Dec+27.0%2001

Worst

Jan-27.0%2008
Feb-19.4%2020
Mar-33.3%2020
Apr-35.9%2004
May-23.0%2019
Jun-35.1%2001
Jul-25.5%2001
Aug-25.5%2004
Sep-44.1%2001
Oct-32.6%2023
Nov-42.9%2008
Dec-37.4%2002
−44.1%+99.3%

Frequently asked questions

Data & methodology