What is the current annual net margin of ICLR?

As of today, ICLR annual net margin is 2.78%

What is 1-year change in ICLR annual net margin?

ICLR annual net margin is down -69.21% year-over-year

What is 3-year change in ICLR annual net margin?

ICLR annual net margin is down -57.43% over the past 3 years

How far is ICLR annual net margin from its all-time high?

ICLR annual net margin is currently -82.64% below its historical high of 16.01% set on December 31, 2017

How does ICLR annual net margin rank versus sector peers?

ICLR annual net margin is higher than 75.52% of companies in Healthcare sector

When is ICLR next annual earnings release?

The next annual earnings release for ICLR is on February 17, 2027

What is the current quarterly net margin of ICLR?

As of today, ICLR quarterly net margin is 6.03%

What is ICLR quarterly net margin most recent change?

ICLR quarterly net margin was up +71.31% on September 30, 2026

What is 1-year change in ICLR quarterly net margin?

ICLR quarterly net margin is up +144.24% year-over-year

How far is ICLR quarterly net margin from its all-time high?

ICLR quarterly net margin is currently -64.67% below its historical high of 17.07% set on December 31, 2016

How does ICLR quarterly net margin rank versus sector peers?

ICLR quarterly net margin is higher than 73.82% of companies in Healthcare sector

When is ICLR next earnings release?

The next earnings release for ICLR is on February 17, 2027

ICLR Net Margin History & Chart Since 1997

Annual Net Margin

2.78%6.25%-69.21%

December 31, 2025

Summary

Current Value: As of today, ICLR annual net margin is 2.78%, down -69.21% on December 31, 2025
Historical Performance: ICLR annual net margin is down -57.43% over the past 3 years, down -76.64% over the past 5 years
All-Time High Comparison: ICLR annual net margin is currently -82.64% below its historical high of 16.01% set on December 31, 2017
3-Year Low Comparison: ICLR annual net margin is at its 3-year low
Sector Comparison: ICLR annual net margin is higher than 75.52% of companies in Healthcare sector

Net Margin Chart

beforeafter

Performance

ICLR Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Net Margin	Dec 31, 25	2.78%	-69.2%	-57.4%	-76.6%	-71.3%
Quarterly Net Margin	Sep 30, 26	6.03%	+144.2%	-24.3%	+219.4%	+643.2%
Price	Nov 6, 26	$204.74	+28.6%	-18.3%	-25.3%	+1098.0%
PE Ratio	Nov 6, 26	35.29	-3.0%	-12.6%	-49.3%	+38.3%
Annual Revenue	Dec 31, 25	$8.25B	+0.8%	+6.6%	+195.0%	+816.8%
Annual Net Income	Dec 31, 25	$229.34M	-69.0%	-54.6%	-31.1%	+163.4%
Annual Gross Margin	Dec 31, 25	21.72%	-5.5%	+2.2%	-19.1%	-39.8%
Annual Operating Margin	Dec 31, 25	12.75%	-9.5%	+17.5%	-14.2%	+24.6%

Net Margin Highs

ICLR Annual Net Margin Highs Comparison
Period	High	Date	Current
3Y	9.03%	Dec 31, 24	-69.2%
5Y	11.90%	N/A	-76.6%
All	16.01%	Dec 31, 17	-82.6%

Net Margin Lows

ICLR Annual Net Margin Lows Comparison
Period	Low	Date	Current
3Y	2.78%	Dec 31, 25	at low
5Y	2.78%	Dec 31, 25	at low
All	2.42%	Dec 31, 11	+14.9%

Net Margin History

Year	Value	Change
2025	2.78%	-69.2%
2024	9.03%	+19.8%
2023	7.54%	+15.5%
2022	6.53%	+134.1%
2021	2.79%	-76.6%
2020	11.90%	-11.2%
2019	13.40%	+7.8%
2018	12.43%	-22.4%
2017	16.01%	+1.8%
2016	15.73%	+3.4%
2015	15.21%	+32.6%
2014	11.47%	+49.0%
2013	7.70%	+54.9%
2012	4.97%	+105.4%

Year	Value	Change
2011	2.42%	-75.0%
2010	9.67%	-8.9%
2009	10.62%	+17.3%
2008	9.05%	+1.7%
2007	8.90%	+5.2%
2006	8.46%	+129.9%
2005	3.68%	-57.6%
2004	8.67%	+7.0%
2003	8.10%	-10.7%
2002	9.07%	-4.0%
2001	9.45%	+25.8%
2000	7.51%	-44.1%
1999	13.44%	+45.8%
1998	9.22%	-

FAQ

What is the current annual net margin of ICLR?: As of today, ICLR annual net margin is 2.78%
What is 1-year change in ICLR annual net margin?: ICLR annual net margin is down -69.21% year-over-year
What is 3-year change in ICLR annual net margin?: ICLR annual net margin is down -57.43% over the past 3 years
How far is ICLR annual net margin from its all-time high?: ICLR annual net margin is currently -82.64% below its historical high of 16.01% set on December 31, 2017
How does ICLR annual net margin rank versus sector peers?: ICLR annual net margin is higher than 75.52% of companies in Healthcare sector
When is ICLR next annual earnings release?: The next annual earnings release for ICLR is on February 17, 2027

Net Margin Formula

Net Margin = Net Income

Revenue × 100%

Quarterly Net Margin

6.03%2.51%+71.31%

September 30, 2026

Summary

Current Value: As of today, ICLR quarterly net margin is 6.03%, up +71.31% on September 30, 2026
Historical Performance: ICLR quarterly net margin is up +144.24% year-over-year, down -24.25% over the past 3 years
All-Time High Comparison: ICLR quarterly net margin is currently -64.67% below its historical high of 17.07% set on December 31, 2016
3-Year Low Comparison: ICLR quarterly net margin is +144.24% above its 3-year low of -13.63% reached on September 30, 2025
Sector Comparison: ICLR quarterly net margin is higher than 73.82% of companies in Healthcare sector

Performance

ICLR Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Net Margin	Sep 30, 26	6.03%	+71.3%	+144.2%	-24.3%	+219.4%
Annual Net Margin	Dec 31, 25	2.78%	–	-69.2%	-57.4%	-76.6%
Price	Nov 6, 26	$204.74	+24.4%	+28.6%	-18.3%	-25.3%
PE Ratio	Nov 6, 26	35.29	-88.2%	-3.0%	-12.6%	-49.3%
Quarterly Revenue	Sep 30, 26	$2.02B	-1.9%	-2.9%	-1.5%	+8.5%
Quarterly Net Income	Sep 30, 26	$122.13M	+68.3%	+143.0%	-25.4%	+229.6%
Quarterly Gross Margin	Sep 30, 26	19.63%	+4.3%	-8.4%	-12.3%	-0.4%
Quarterly Operating Margin	Sep 30, 26	9.91%	+5.3%	-17.1%	-25.9%	+14.8%

Quarterly Net Margin Highs

ICLR Quarterly Net Margin Highs Comparison
Period	High	Date	Current
1Y	7.06%	Dec 31, 25	-14.6%
3Y	14.30%	Dec 31, 24	-57.8%
5Y	14.30%	Dec 31, 24	-57.8%
All	17.07%	Dec 31, 16	-64.7%

Quarterly Net Margin Lows

ICLR Quarterly Net Margin Lows Comparison
Period	Low	Date	Current
1Y	-13.63%	N/A	+144.2%
3Y	-13.63%	Sep 30, 25	+144.2%
5Y	-13.63%	Sep 30, 25	+144.2%
All	-13.63%	Sep 30, 25	+144.2%

Quarterly Net Margin History

Month	Value	Change
Sep 2026	6.03%	+71.3%
Jun 2026	3.52%	-31.7%
Mar 2026	5.15%	-27.1%
Dec 2025	7.06%	+151.8%
Sep 2025	-13.63%	-236.6%
Jun 2025	9.98%	+29.6%
Mar 2025	7.70%	-46.2%
Dec 2024	14.30%	+37.0%
Sep 2024	10.44%	+157.8%
Jun 2024	4.05%	-44.2%
Mar 2024	7.26%	-30.7%
Dec 2023	10.47%	+31.5%
Sep 2023	7.96%	+39.2%
Jun 2023	5.72%	-3.1%
Mar 2023	5.90%	-1.5%
Dec 2022	5.99%	-27.4%
Sep 2022	8.25%	+38.0%
Jun 2022	5.98%	+1.5%
Mar 2022	5.89%	+45.1%
Dec 2021	4.06%	+180.4%
Sep 2021	-5.05%	-159.6%
Jun 2021	8.48%	-25.1%
Mar 2021	11.32%	-15.0%
Dec 2020	13.32%	+2.0%
Sep 2020	13.06%	+69.6%
Jun 2020	7.70%	-40.4%
Mar 2020	12.91%	-6.2%
Dec 2019	13.77%	+2.5%
Sep 2019	13.44%	+1.3%
Jun 2019	13.27%	+1.5%
Mar 2019	13.08%	+0.8%
Dec 2018	12.98%	+0.6%
Sep 2018	12.90%	+15.2%
Jun 2018	11.20%	-11.0%
Mar 2018	12.59%	-19.4%
Dec 2017	15.62%	-7.2%
Sep 2017	16.84%	+12.0%
Jun 2017	15.04%	-9.0%
Mar 2017	16.53%	-3.2%
Dec 2016	17.07%	+12.3%
Sep 2016	15.20%	+2.2%
Jun 2016	14.87%	-5.4%
Mar 2016	15.72%	-0.1%
Dec 2015	15.73%	+0.9%
Sep 2015	15.59%	+3.5%
Jun 2015	15.07%	+4.7%
Mar 2015	14.39%	+24.3%
Dec 2014	11.58%	-10.8%
Sep 2014	12.98%	+19.6%
Jun 2014	10.85%	+4.8%
Mar 2014	10.35%	+6.7%
Dec 2013	9.70%	+18.6%
Sep 2013	8.18%	+21.5%
Jun 2013	6.73%	+12.0%
Mar 2013	6.01%	-13.0%
Dec 2012	6.91%	+11.3%
Sep 2012	6.21%	+115.6%

Month	Value	Change
Jun 2012	2.88%	-19.1%
Mar 2012	3.56%	+109.4%
Dec 2011	1.70%	+253.2%
Sep 2011	-1.11%	-119.8%
Jun 2011	5.61%	+54.1%
Mar 2011	3.64%	-61.8%
Dec 2010	9.52%	+7.7%
Sep 2010	8.84%	-13.5%
Jun 2010	10.22%	+0.9%
Mar 2010	10.13%	-25.4%
Dec 2009	13.58%	+24.9%
Sep 2009	10.87%	+29.1%
Jun 2009	8.42%	-11.6%
Mar 2009	9.53%	+2.3%
Dec 2008	9.32%	-2.5%
Sep 2008	9.56%	+9.6%
Jun 2008	8.72%	+2.0%
Mar 2008	8.55%	-2.7%
Dec 2007	8.79%	+1.2%
Sep 2007	8.69%	-4.1%
Jun 2007	9.06%	+0.2%
Mar 2007	9.04%	+1.6%
Dec 2006	8.90%	+6.0%
Sep 2006	8.40%	+19.7%
May 2005	7.02%	+205.7%
Feb 2005	-6.64%	-189.9%
Nov 2004	7.39%	-21.0%
Aug 2004	9.35%	-1.2%
May 2004	9.46%	+9.4%
Feb 2004	8.65%	+1.1%
Nov 2003	8.56%	+5.3%
Aug 2003	8.13%	+2.3%
May 2003	7.95%	+2.6%
Feb 2003	7.75%	-6.1%
Nov 2002	8.25%	-2.7%
Aug 2002	8.48%	+49.0%
May 2002	5.69%	-37.4%
Feb 2002	9.09%	-0.7%
Nov 2001	9.15%	-0.4%
Aug 2001	9.19%	-5.1%
May 2001	9.68%	+2.3%
Feb 2001	9.46%	+1.5%
Nov 2000	9.32%	-1.9%
Aug 2000	9.50%	-9.1%
May 2000	10.45%	>+9,900.0%
Feb 2000	0.06%	-99.4%
Nov 1999	10.56%	+11.9%
Aug 1999	9.44%	-18.4%
May 1999	11.57%	-19.0%
Feb 1999	14.29%	+3.0%
Nov 1998	13.87%	-6.5%
Aug 1998	14.84%	+49.6%
May 1998	9.92%	+10.2%
Feb 1998	9.00%	0.0%
Nov 1997	9.00%	0.0%
Aug 1997	9.00%	-

FAQ

What is the current quarterly net margin of ICLR?: As of today, ICLR quarterly net margin is 6.03%
What is ICLR quarterly net margin most recent change?: ICLR quarterly net margin was up +71.31% on September 30, 2026
What is 1-year change in ICLR quarterly net margin?: ICLR quarterly net margin is up +144.24% year-over-year
How far is ICLR quarterly net margin from its all-time high?: ICLR quarterly net margin is currently -64.67% below its historical high of 17.07% set on December 31, 2016
How does ICLR quarterly net margin rank versus sector peers?: ICLR quarterly net margin is higher than 73.82% of companies in Healthcare sector
When is ICLR next earnings release?: The next earnings release for ICLR is on February 17, 2027

Net Margin Formula

Net Margin = Net Income

Revenue × 100%

Data Sources & References

ICLR Official Website www.iconplc.com
ICLR Profile on Yahoo Finance finance.yahoo.com/quote/ICLR
ICLR Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/iclr