Annual Net Margin:
-27.97%-2.19%(-8.49%)Summary
- As of today, ILMN annual net profit margin is -27.97%, with the most recent change of -2.19% (-8.49%) on December 31, 2024.
 - During the last 3 years, ILMN annual net margin has fallen by -44.81% (-266.09%).
 - ILMN annual net margin is now -200.11% below its all-time high of 27.94%, reached on December 29, 2019.
 
Performance
ILMN Net Margin Chart
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Quarterly Net Margin:
13.84%-8.39%(-37.74%)Summary
- As of today, ILMN quarterly net profit margin is 13.84%, with the most recent change of -8.39% (-37.74%) on September 28, 2025.
 - Over the past year, ILMN quarterly net margin has dropped by -51.44% (-78.80%).
 - ILMN quarterly net margin is now -78.80% below its all-time high of 65.28%, reached on September 29, 2024.
 
Performance
ILMN Quarterly Net Margin Chart
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Net Margin Formula
Net Margin =  Net Income 
Revenue ✕ 100%
Revenue ✕ 100%
ILMN Net Margin Trends
| PeriodPeriod | AnnualAnnual | QuarterlyQuarterly | 
|---|---|---|
| 1Y1 Year | -8.5% | -78.8% | 
| 3Y3 Years | -266.1% | +104.0% | 
| 5Y5 Years | -200.1% | -38.6% | 
ILMN Net 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 | -266.1% | +70.9% | -78.8% | +104.0% | 
| 5Y | 5-Year | -200.1% | +70.9% | -78.8% | +104.0% | 
| All-Time | All-Time | -200.1% | +98.0% | -78.8% | +100.2% | 
ILMN Net Margin History
| Date | Annual | Quarterly | 
|---|---|---|
| Sep 2025 | -  | 13.84%(-37.7%)  | 
| Jun 2025 | -  | 22.23%(+76.7%)  | 
| Mar 2025 | -  | 12.58%(-25.7%)  | 
| Dec 2024 | -27.97%(-8.5%)  | 16.94%(-74.1%)  | 
| Sep 2024 | -  | 65.28%(+136.5%)  | 
| Jun 2024 | -  | -178.78%(-1426.7%)  | 
| Mar 2024 | -  | -11.71%(+25.4%)  | 
| Dec 2023 | -25.78%(+73.2%)  | -15.69%(+76.7%)  | 
| Sep 2023 | -  | -67.38%(-238.6%)  | 
| Jun 2023 | -  | -19.90%(-7207.1%)  | 
| Mar 2023 | -  | 0.28%(+102.2%)  | 
| Dec 2022 | -96.07%(-670.5%)  | -12.93%(+96.2%)  | 
| Sep 2022 | -  | -342.24%(-643.4%)  | 
| Jun 2022 | -  | -46.04%(-754.9%)  | 
| Mar 2022 | -  | 7.03%(-24.8%)  | 
| Dec 2021 | 16.84%(-16.8%)  | 9.35%(-67.3%)  | 
| Sep 2021 | -  | 28.61%(+74.1%)  | 
| Jun 2021 | -  | 16.43%(+22.2%)  | 
| Mar 2021 | -  | 13.45%(-50.1%)  | 
| Dec 2020 | 20.25%(-27.5%)  | 26.97%(+19.7%)  | 
| Sep 2020 | -  | 22.54%(+203.4%)  | 
| Jun 2020 | -  | 7.43%(-63.1%)  | 
| Mar 2020 | -  | 20.14%(-19.7%)  | 
| Dec 2019 | 27.94%(+19.1%)  | 25.08%(-2.8%)  | 
| Sep 2019 | -  | 25.80%(-26.2%)  | 
| Jun 2019 | -  | 34.96%(+32.0%)  | 
| Mar 2019 | -  | 26.48%(+15.9%)  | 
| Dec 2018 | 23.46%(-4.6%)  | 22.84%(+3.6%)  | 
| Sep 2018 | -  | 22.04%(-8.5%)  | 
| Jun 2018 | -  | 24.10%(-4.3%)  | 
| Mar 2018 | -  | 25.19%(+237.7%)  | 
| Dec 2017 | 24.60%(+40.7%)  | 7.46%(-65.0%)  | 
| Sep 2017 | -  | 21.29%(+17.4%)  | 
| Jun 2017 | -  | 18.13%(-68.8%)  | 
| Mar 2017 | -  | 58.03%(+233.9%)  | 
| Dec 2016 | 17.49%(-15.1%)  | 17.38%(-9.6%)  | 
| Sep 2016 | -  | 19.23%(-2.1%)  | 
| Jun 2016 | -  | 19.65%(+28.9%)  | 
| Mar 2016 | -  | 15.25%(-12.3%)  | 
| Dec 2015 | 20.61%(+8.6%)  | 17.39%(-17.2%)  | 
| Sep 2015 | -  | 21.01%(+10.8%)  | 
| Jun 2015 | -  | 18.96%(-25.3%)  | 
| Mar 2015 | -  | 25.37%(-15.2%)  | 
| Dec 2014 | 18.98%(+115.2%)  | 29.92%(+53.8%)  | 
| Sep 2014 | -  | 19.45%(+86.8%)  | 
| Jun 2014 | -  | 10.41%(-26.9%)  | 
| Mar 2014 | -  | 14.25%(-31.6%)  | 
| Dec 2013 | 8.82%(-33.0%)  | 20.83%(+137.0%)  | 
| Sep 2013 | -  | 8.79%(-15.2%)  | 
| Jun 2013 | -  | 10.37%(+252.1%)  | 
| Mar 2013 | -  | -6.82%(-129.3%)  | 
| Dec 2012 | 13.17%  | 23.25%(+123.3%)  | 
| Date | Annual | Quarterly | 
|---|---|---|
| Sep 2012 | -  | 10.41%(+24.8%)  | 
| Jun 2012 | -  | 8.34%(-13.2%)  | 
| Mar 2012 | -  | 9.61%(+104.9%)  | 
| Dec 2011 | 8.21%(-40.6%)  | 4.69%(-45.2%)  | 
| Sep 2011 | -  | 8.56%(-19.6%)  | 
| Jun 2011 | -  | 10.65%(+24.7%)  | 
| Mar 2011 | -  | 8.54%(-41.9%)  | 
| Dec 2010 | 13.83%(+27.5%)  | 14.71%(-1.5%)  | 
| Sep 2010 | -  | 14.94%(+6.3%)  | 
| Jun 2010 | -  | 14.05%(+27.3%)  | 
| Mar 2010 | -  | 11.04%(+70.4%)  | 
| Dec 2009 | 10.85%(+23.2%)  | 6.48%(-39.9%)  | 
| Sep 2009 | -  | 10.78%(-29.4%)  | 
| Jun 2009 | -  | 15.27%(+34.5%)  | 
| Mar 2009 | -  | 11.35%(-36.9%)  | 
| Dec 2008 | 8.81%(+111.6%)  | 17.98%(+368.0%)  | 
| Sep 2008 | -  | -6.71%(-161.1%)  | 
| Jun 2008 | -  | 10.98%(-0.4%)  | 
| Mar 2008 | -  | 11.02%(+407.0%)  | 
| Dec 2007 | -75.89%(-450.5%)  | -3.59%(-124.1%)  | 
| Sep 2007 | -  | 14.87%(+35.7%)  | 
| Jun 2007 | -  | 10.96%(+102.7%)  | 
| Mar 2007 | -  | -413.13%(-1556.7%)  | 
| Dec 2006 | 21.65%(+176.2%)  | 28.36%(-6.2%)  | 
| Sep 2006 | -  | 30.23%(+85.7%)  | 
| Jun 2006 | -  | 16.28%(+4622.2%)  | 
| Mar 2006 | -  | -0.36%(-125.4%)  | 
| Dec 2005 | -28.40%(-130.7%)  | 1.42%(+119.4%)  | 
| Sep 2005 | -  | -7.31%(+93.8%)  | 
| Jun 2005 | -  | -117.16%(-1337.5%)  | 
| Mar 2005 | -  | -8.15%(-137.1%)  | 
| Dec 2004 | -12.31%(+87.2%)  | 21.97%(+246.6%)  | 
| Sep 2004 | -  | -14.99%(+51.0%)  | 
| Jun 2004 | -  | -30.61%(+15.9%)  | 
| Mar 2004 | -  | -36.39%(+2.3%)  | 
| Dec 2003 | -96.53%(+76.0%)  | -37.24%(+44.3%)  | 
| Sep 2003 | -  | -66.81%(+62.9%)  | 
| Jun 2003 | -  | -180.16%(+14.0%)  | 
| Mar 2003 | -  | -209.54%(-6.9%)  | 
| Dec 2002 | -401.70%(+59.8%)  | -195.96%(+23.1%)  | 
| Sep 2002 | -  | -254.67%(+70.6%)  | 
| Jun 2002 | -  | -865.63%(-26.7%)  | 
| Mar 2002 | -  | -682.98%(+36.8%)  | 
| Dec 2001 | -998.51%(+29.8%)  | -1081.08%(-29.2%)  | 
| Sep 2001 | -  | -836.69%(+33.3%)  | 
| Jun 2001 | -  | -1254.34%(-43.8%)  | 
| Mar 2001 | -  | -872.47%(+8.3%)  | 
| Dec 2000 | -1421.39%(-22.1%)  | -951.75%(-62.8%)  | 
| Sep 2000 | -  | -584.77%(+91.3%)  | 
| Jun 2000 | -  | -6695.68%(-15.0%)  | 
| Mar 2000 | -  | -5824.40%  | 
| Dec 1999 | -1164.05%  | -  | 
FAQ
- What is Illumina, Inc. annual net profit margin?
 - What is the all-time high annual net margin for Illumina, Inc.?
 - What is Illumina, Inc. annual net margin year-on-year change?
 - What is Illumina, Inc. quarterly net profit margin?
 - What is the all-time high quarterly net margin for Illumina, Inc.?
 - What is Illumina, Inc. quarterly net margin year-on-year change?
 
What is Illumina, Inc. annual net profit margin?
The current annual net margin of ILMN is -27.97%
What is the all-time high annual net margin for Illumina, Inc.?
Illumina, Inc. all-time high annual net profit margin is 27.94%
What is Illumina, Inc. annual net margin year-on-year change?
Over the past year, ILMN annual net profit margin has changed by -2.19% (-8.49%)
What is Illumina, Inc. quarterly net profit margin?
The current quarterly net margin of ILMN is 13.84%
What is the all-time high quarterly net margin for Illumina, Inc.?
Illumina, Inc. all-time high quarterly net profit margin is 65.28%
What is Illumina, Inc. quarterly net margin year-on-year change?
Over the past year, ILMN quarterly net profit margin has changed by -51.44% (-78.80%)