Annual Operating Margin:
9.15%+11.24%(+537.80%)Summary
- As of today, ILMN annual operating profit margin is 9.15%, with the most recent change of +11.24% (+537.80%) on December 31, 2024.
 - During the last 3 years, ILMN annual operating margin has risen by +2.83% (+44.78%).
 - ILMN annual operating margin is now -67.40% below its all-time high of 28.07%, reached on December 1, 2015.
 
Performance
ILMN Operating Margin Chart
Add series to chart(max: 6)
company, ETF, index, featured screener or watchlist
Highlights
Range
Earnings dates
Quarterly Operating Margin:
22.97%+1.97%(+9.38%)Summary
- As of today, ILMN quarterly operating profit margin is 22.97%, with the most recent change of +1.97% (+9.38%) on September 28, 2025.
 - Over the past year, ILMN quarterly operating margin has dropped by -27.77% (-54.73%).
 - ILMN quarterly operating margin is now -54.73% below its all-time high of 50.74%, reached on September 29, 2024.
 
Performance
ILMN Quarterly Operating Margin Chart
Add series to chart(max: 6)
company, ETF, index, featured screener or watchlist
Highlights
Range
Earnings dates
Operating Margin Formula
Operating Profit Margin =  Operating Profit 
Revenue ✕ 100%
Revenue ✕ 100%
ILMN Operating Margin Trends
| PeriodPeriod | AnnualAnnual | QuarterlyQuarterly | 
|---|---|---|
| 1Y1 Year | +537.8% | -54.7% | 
| 3Y3 Years | +44.8% | +4.1% | 
| 5Y5 Years | -67.4% | +12.6% | 
ILMN Operating Margin Highs & Lows
| PeriodPeriod | Annual vs HighAnnual vs High | Annual vs LowAnnual vs Low | Quarter. vs HighQuarter. vs High | Quarter. vs LowQuarter. vs Low | |
|---|---|---|---|---|---|
| 3Y | 3-Year | at high | +537.8% | -54.7% | +455.6% | 
| 5Y | 5-Year | -67.4% | +537.8% | -54.7% | +146.7% | 
| All-Time | All-Time | -67.4% | +100.5% | -54.7% | +100.3% | 
ILMN Operating Margin History
| Date | Annual | Quarterly | 
|---|---|---|
| Sep 2025 | -  | 22.97%(+9.4%)  | 
| Jun 2025 | -  | 21.00%(+18.8%)  | 
| Mar 2025 | -  | 17.68%(-3.4%)  | 
| Dec 2024 | 9.15%(+537.8%)  | 18.30%(-63.9%)  | 
| Sep 2024 | -  | 50.74%(+16.6%)  | 
| Jun 2024 | -  | 43.53%(+894.3%)  | 
| Mar 2024 | -  | -5.48%(-6188.9%)  | 
| Dec 2023 | -2.09%(-127.1%)  | 0.09%(-98.5%)  | 
| Sep 2023 | -  | 5.90%(+191.3%)  | 
| Jun 2023 | -  | -6.46%(-9.7%)  | 
| Mar 2023 | -  | -5.89%(-236.6%)  | 
| Dec 2022 | 7.72%(+22.2%)  | -1.75%(-107.9%)  | 
| Sep 2022 | -  | 22.06%(+755.0%)  | 
| Jun 2022 | -  | 2.58%(-82.9%)  | 
| Mar 2022 | -  | 15.05%(+186.1%)  | 
| Dec 2021 | 6.32%(-64.7%)  | 5.26%(+110.7%)  | 
| Sep 2021 | -  | -49.19%(-396.1%)  | 
| Jun 2021 | -  | 16.61%(-5.9%)  | 
| Mar 2021 | -  | 17.66%(+27.5%)  | 
| Dec 2020 | 17.91%(-36.1%)  | 13.85%(-32.1%)  | 
| Sep 2020 | -  | 20.40%(+34.5%)  | 
| Jun 2020 | -  | 15.17%(-31.0%)  | 
| Mar 2020 | -  | 22.00%(-21.8%)  | 
| Dec 2019 | 28.03%(+5.8%)  | 28.12%(-17.2%)  | 
| Sep 2019 | -  | 33.96%(+38.8%)  | 
| Jun 2019 | -  | 24.46%(+1.5%)  | 
| Mar 2019 | -  | 24.11%(+6.1%)  | 
| Dec 2018 | 26.49%(+16.1%)  | 22.72%(-19.6%)  | 
| Sep 2018 | -  | 28.25%(+3.3%)  | 
| Jun 2018 | -  | 27.35%(-1.9%)  | 
| Mar 2018 | -  | 27.88%(-5.7%)  | 
| Dec 2017 | 22.82%(-6.2%)  | 29.56%(+16.6%)  | 
| Sep 2017 | -  | 25.35%(+24.3%)  | 
| Jun 2017 | -  | 20.39%(+46.9%)  | 
| Mar 2017 | -  | 13.88%(-40.1%)  | 
| Dec 2016 | 24.32%(-13.4%)  | 23.16%(-12.7%)  | 
| Sep 2016 | -  | 26.53%(+5.7%)  | 
| Jun 2016 | -  | 25.11%(+15.9%)  | 
| Mar 2016 | -  | 21.66%(-13.9%)  | 
| Dec 2015 | 28.07%(+7.5%)  | 25.15%(-8.7%)  | 
| Sep 2015 | -  | 27.56%(-4.5%)  | 
| Jun 2015 | -  | 28.87%(-6.9%)  | 
| Mar 2015 | -  | 31.00%(+11.2%)  | 
| Dec 2014 | 26.11%(+19.2%)  | 27.88%(-0.4%)  | 
| Sep 2014 | -  | 28.00%(+15.7%)  | 
| Jun 2014 | -  | 24.20%(+1.5%)  | 
| Mar 2014 | -  | 23.84%(+12.2%)  | 
| Dec 2013 | 21.90%(-5.3%)  | 21.24%(+0.6%)  | 
| Sep 2013 | -  | 21.11%(-4.4%)  | 
| Jun 2013 | -  | 22.09%(-5.3%)  | 
| Mar 2013 | -  | 23.32%(+7.6%)  | 
| Dec 2012 | 23.13%  | 21.67%(-15.7%)  | 
| Date | Annual | Quarterly | 
|---|---|---|
| Sep 2012 | -  | 25.72%(+34.9%)  | 
| Jun 2012 | -  | 19.06%(-22.7%)  | 
| Mar 2012 | -  | 24.67%(-4.9%)  | 
| Dec 2011 | 24.07%(+7.3%)  | 25.95%(+48.4%)  | 
| Sep 2011 | -  | 17.49%(-33.3%)  | 
| Jun 2011 | -  | 26.21%(-0.4%)  | 
| Mar 2011 | -  | 26.31%(+17.9%)  | 
| Dec 2010 | 22.44%(+9.2%)  | 22.31%(-7.7%)  | 
| Sep 2010 | -  | 24.16%(+5.0%)  | 
| Jun 2010 | -  | 23.00%(+15.6%)  | 
| Mar 2010 | -  | 19.90%(+0.7%)  | 
| Dec 2009 | 20.55%(+7.9%)  | 19.76%(+2.2%)  | 
| Sep 2009 | -  | 19.34%(-13.4%)  | 
| Jun 2009 | -  | 22.33%(+7.3%)  | 
| Mar 2009 | -  | 20.82%(-7.1%)  | 
| Dec 2008 | 19.05%(+23.1%)  | 22.42%(+28.6%)  | 
| Sep 2008 | -  | 17.43%(-12.5%)  | 
| Jun 2008 | -  | 19.93%(+28.0%)  | 
| Mar 2008 | -  | 15.57%(-19.5%)  | 
| Dec 2007 | 15.47%(-24.5%)  | 19.34%(+20.0%)  | 
| Sep 2007 | -  | 16.11%(+11.2%)  | 
| Jun 2007 | -  | 14.49%(+49.4%)  | 
| Mar 2007 | -  | 9.70%(-64.6%)  | 
| Dec 2006 | 20.48%(+366.7%)  | 27.43%(-3.9%)  | 
| Sep 2006 | -  | 28.53%(+81.8%)  | 
| Jun 2006 | -  | 15.69%(+943.5%)  | 
| Mar 2006 | -  | -1.86%(-2757.1%)  | 
| Dec 2005 | -7.68%(+60.0%)  | 0.07%(+100.9%)  | 
| Sep 2005 | -  | -7.88%(+54.6%)  | 
| Jun 2005 | -  | -17.35%(-90.7%)  | 
| Mar 2005 | -  | -9.10%(-441.7%)  | 
| Dec 2004 | -19.20%(+79.2%)  | -1.68%(+92.7%)  | 
| Sep 2004 | -  | -22.88%(+16.4%)  | 
| Jun 2004 | -  | -27.37%(+8.5%)  | 
| Mar 2004 | -  | -29.91%(+17.1%)  | 
| Dec 2003 | -92.26%(+72.6%)  | -36.09%(+42.2%)  | 
| Sep 2003 | -  | -62.47%(+64.1%)  | 
| Jun 2003 | -  | -174.10%(+15.4%)  | 
| Mar 2003 | -  | -205.82%(-2.7%)  | 
| Dec 2002 | -336.68%(+72.4%)  | -200.36%(+23.9%)  | 
| Sep 2002 | -  | -263.18%(+45.2%)  | 
| Jun 2002 | -  | -480.63%(+32.4%)  | 
| Mar 2002 | -  | -711.51%(+32.4%)  | 
| Dec 2001 | -1219.59%(+26.2%)  | -  | 
| Sep 2001 | -  | -1052.98%(+33.3%)  | 
| Jun 2001 | -  | -1578.18%(-32.9%)  | 
| Mar 2001 | -  | -1187.19%(+31.0%)  | 
| Dec 2000 | -1652.79%(-32.4%)  | -1721.75%(-112.0%)  | 
| Sep 2000 | -  | -812.30%(+88.9%)  | 
| Jun 2000 | -  | -7318.04%(+12.6%)  | 
| Mar 2000 | -  | -8375.00%  | 
| Dec 1999 | -1248.61%  | -  | 
FAQ
- What is Illumina, Inc. annual operating profit margin?
 - What is the all-time high annual operating margin for Illumina, Inc.?
 - What is Illumina, Inc. annual operating margin year-on-year change?
 - What is Illumina, Inc. quarterly operating profit margin?
 - What is the all-time high quarterly operating margin for Illumina, Inc.?
 - What is Illumina, Inc. quarterly operating margin year-on-year change?
 
What is Illumina, Inc. annual operating profit margin?
The current annual operating margin of ILMN is 9.15%
What is the all-time high annual operating margin for Illumina, Inc.?
Illumina, Inc. all-time high annual operating profit margin is 28.07%
What is Illumina, Inc. annual operating margin year-on-year change?
Over the past year, ILMN annual operating profit margin has changed by +11.24% (+537.80%)
What is Illumina, Inc. quarterly operating profit margin?
The current quarterly operating margin of ILMN is 22.97%
What is the all-time high quarterly operating margin for Illumina, Inc.?
Illumina, Inc. all-time high quarterly operating profit margin is 50.74%
What is Illumina, Inc. quarterly operating margin year-on-year change?
Over the past year, ILMN quarterly operating profit margin has changed by -27.77% (-54.73%)