What is the current annual gross margin of ICLR?

As of today, ICLR annual gross margin is 21.72%

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

ICLR annual gross margin is down -5.52% year-over-year

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

ICLR annual gross margin is up +2.21% over the past 3 years

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

ICLR annual gross margin is currently -51.73% below its historical high of 45.00% set on May 31, 1998

How does ICLR annual gross margin rank versus sector peers?

ICLR annual gross margin is higher than 28.37% 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 gross margin of ICLR?

As of today, ICLR quarterly gross margin is 19.63%

What is ICLR quarterly gross margin most recent change?

ICLR quarterly gross margin was up +4.25% on September 30, 2026

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

ICLR quarterly gross margin is down -8.36% year-over-year

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

ICLR quarterly gross margin is currently -59.77% below its historical high of 48.80% set on August 31, 1999

How does ICLR quarterly gross margin rank versus sector peers?

ICLR quarterly gross margin is higher than 23.99% of companies in Healthcare sector

When is ICLR next earnings release?

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

ICLR Gross Margin History & Chart Since 1998

Annual Gross Margin

21.72%1.27%-5.52%

December 31, 2025

Summary

Current Value: As of today, ICLR annual gross margin is 21.72%, down -5.52% on December 31, 2025
Historical Performance: ICLR annual gross margin is up +2.21% over the past 3 years, down -19.14% over the past 5 years
All-Time High Comparison: ICLR annual gross margin is currently -51.73% below its historical high of 45.00% set on May 31, 1998
3-Year Low Comparison: ICLR annual gross margin is +2.21% above its 3-year low of 21.25% reached on an earlier date
Sector Comparison: ICLR annual gross margin is higher than 28.37% of companies in Healthcare sector

Gross Margin Chart

beforeafter

Performance

ICLR Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Gross Margin	Dec 31, 25	21.72%	-5.5%	+2.2%	-19.1%	-39.8%
Quarterly Gross Margin	Sep 30, 26	19.63%	-8.4%	-12.3%	-0.4%	-35.0%
Price	Nov 12, 26	$200.51	+22.7%	-21.8%	-29.8%	+1066.4%
PE Ratio	Nov 12, 26	34.56	-7.5%	-16.3%	-52.3%	+34.7%
Annual Revenue	Dec 31, 25	$8.25B	+0.8%	+6.6%	+195.0%	+816.8%
Annual Gross Profit	Dec 31, 25	$1.79B	-4.8%	+9.0%	+138.6%	+451.9%
Annual Operating Margin	Dec 31, 25	12.75%	-9.5%	+17.5%	-14.2%	+24.6%
Annual Net Margin	Dec 31, 25	2.78%	-69.2%	-57.4%	-76.6%	-71.3%

Gross Margin Highs

ICLR Annual Gross Margin Highs Comparison
Period	High	Date	Current
3Y	22.99%	Dec 31, 24	-5.5%
5Y	26.86%	N/A	-19.1%
All	45.00%	May 31, 98	-51.7%

Gross Margin Lows

ICLR Annual Gross Margin Lows Comparison
Period	Low	Date	Current
3Y	21.25%	N/A	+2.2%
5Y	21.25%	Dec 31, 22	+2.2%
All	21.25%	Dec 31, 22	+2.2%

Gross Margin History

Year	Value	Change
2025	21.72%	-5.5%
2024	22.99%	+2.9%
2023	22.34%	+5.1%
2022	21.25%	-2.4%
2021	21.77%	-19.0%
2020	26.86%	-2.1%
2019	27.45%	+0.1%
2018	27.42%	-28.0%
2017	38.09%	-1.7%
2016	38.74%	+0.3%
2015	38.62%	+6.0%
2014	36.43%	+9.6%
2013	33.24%	+4.6%
2012	31.79%	+1.9%

Year	Value	Change
2011	31.21%	-13.5%
2010	36.09%	-7.7%
2009	39.11%	-2.8%
2008	40.25%	-1.3%
2007	40.78%	+0.8%
2006	40.47%	+11.0%
2005	36.45%	-12.1%
2004	41.49%	-2.5%
2003	42.55%	-0.8%
2002	42.90%	+5.2%
2001	40.79%	-7.2%
2000	43.95%	+0.6%
1999	43.70%	-2.9%
1998	45.00%	-

FAQ

What is the current annual gross margin of ICLR?: As of today, ICLR annual gross margin is 21.72%
What is 1-year change in ICLR annual gross margin?: ICLR annual gross margin is down -5.52% year-over-year
What is 3-year change in ICLR annual gross margin?: ICLR annual gross margin is up +2.21% over the past 3 years
How far is ICLR annual gross margin from its all-time high?: ICLR annual gross margin is currently -51.73% below its historical high of 45.00% set on May 31, 1998
How does ICLR annual gross margin rank versus sector peers?: ICLR annual gross margin is higher than 28.37% of companies in Healthcare sector
When is ICLR next annual earnings release?: The next annual earnings release for ICLR is on February 17, 2027

Gross Margin Formula

Gross Margin = Gross Profit

Revenue × 100%

Quarterly Gross Margin

19.63%0.80%+4.25%

September 30, 2026

Summary

Current Value: As of today, ICLR quarterly gross margin is 19.63%, up +4.25% on September 30, 2026
Historical Performance: ICLR quarterly gross margin is down -8.36% year-over-year, down -12.29% over the past 3 years
All-Time High Comparison: ICLR quarterly gross margin is currently -59.77% below its historical high of 48.80% set on August 31, 1999
3-Year Low Comparison: ICLR quarterly gross margin is +6.22% above its 3-year low of 18.48% reached on December 31, 2025
Sector Comparison: ICLR quarterly gross margin is higher than 23.99% of companies in Healthcare sector

Performance

ICLR Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Gross Margin	Sep 30, 26	19.63%	+4.3%	-8.4%	-12.3%	-0.4%
Annual Gross Margin	Dec 31, 25	21.72%	–	-5.5%	+2.2%	-19.1%
Price	Nov 12, 26	$200.51	+19.9%	+22.7%	-21.8%	-29.8%
PE Ratio	Nov 12, 26	34.56	-88.6%	-7.5%	-16.3%	-52.3%
Quarterly Revenue	Sep 30, 26	$2.02B	-1.9%	-2.9%	-1.5%	+8.5%
Quarterly Gross Profit	Sep 30, 26	$397.41M	+2.3%	-11.0%	-13.6%	+8.1%
Quarterly Operating Margin	Sep 30, 26	9.91%	+5.3%	-17.1%	-25.9%	+14.8%
Quarterly Net Margin	Sep 30, 26	6.03%	+71.3%	+144.2%	-24.3%	+219.4%

Quarterly Gross Margin Highs

ICLR Quarterly Gross Margin Highs Comparison
Period	High	Date	Current
1Y	21.42%	N/A	-8.4%
3Y	26.00%	Dec 31, 24	-24.5%
5Y	26.00%	Dec 31, 24	-24.5%
All	48.80%	Aug 31, 99	-59.8%

Quarterly Gross Margin Lows

ICLR Quarterly Gross Margin Lows Comparison
Period	Low	Date	Current
1Y	18.48%	Dec 31, 25	+6.2%
3Y	18.48%	Dec 31, 25	+6.2%
5Y	18.48%	Dec 31, 25	+6.2%
All	0.00%	Aug 31, 00	N/A

Quarterly Gross Margin History

Month	Value	Change
Sep 2026	19.63%	+4.2%
Jun 2026	18.83%	-1.2%
Mar 2026	19.06%	+3.1%
Dec 2025	18.48%	-13.7%
Sep 2025	21.42%	-10.1%
Jun 2025	23.82%	+3.0%
Mar 2025	23.12%	-11.1%
Dec 2024	26.00%	+3.0%
Sep 2024	25.25%	+27.6%
Jun 2024	19.79%	-5.3%
Mar 2024	20.89%	-8.3%
Dec 2023	22.78%	+1.8%
Sep 2023	22.38%	+1.5%
Jun 2023	22.06%	-0.3%
Mar 2023	22.13%	-1.1%
Dec 2022	22.38%	+2.3%
Sep 2022	21.87%	+6.1%
Jun 2022	20.62%	+2.7%
Mar 2022	20.08%	-2.5%
Dec 2021	20.59%	+4.5%
Sep 2021	19.71%	-22.9%
Jun 2021	25.57%	+2.3%
Mar 2021	25.00%	-8.5%
Dec 2020	27.33%	+0.1%
Sep 2020	27.29%	+6.8%
Jun 2020	25.56%	-5.5%
Mar 2020	27.06%	-2.6%
Dec 2019	27.78%	+0.9%
Sep 2019	27.52%	+1.1%
Jun 2019	27.23%	-0.0%
Mar 2019	27.24%	+0.0%
Dec 2018	27.23%	-0.2%
Sep 2018	27.29%	-0.1%
Jun 2018	27.33%	-1.8%
Mar 2018	27.84%	-26.3%
Dec 2017	37.75%	+1.1%
Sep 2017	37.33%	-3.4%
Jun 2017	38.65%	-0.1%
Mar 2017	38.67%	+0.1%
Dec 2016	38.65%	0.0%
Sep 2016	38.65%	+0.3%
Jun 2016	38.52%	-1.6%
Mar 2016	39.15%	-0.6%
Dec 2015	39.38%	+1.1%
Sep 2015	38.97%	+1.4%
Jun 2015	38.45%	+2.1%
Mar 2015	37.67%	+0.7%
Dec 2014	37.39%	+0.7%
Sep 2014	37.12%	+2.7%
Jun 2014	36.14%	+3.6%
Mar 2014	34.88%	+2.0%
Dec 2013	34.21%	+1.5%
Sep 2013	33.72%	+3.9%

Month	Value	Change
Jun 2013	32.45%	-0.2%
Mar 2013	32.50%	0.0%
Dec 2012	32.50%	+1.3%
Sep 2012	32.07%	+3.3%
Jun 2012	31.06%	-1.1%
Mar 2012	31.41%	+3.5%
Dec 2011	30.36%	+0.5%
Sep 2011	30.22%	-3.3%
Jun 2011	31.26%	-5.5%
Mar 2011	33.08%	-8.0%
Dec 2010	35.97%	+4.3%
Sep 2010	34.49%	-8.8%
Jun 2010	37.81%	+4.8%
Mar 2010	36.09%	-14.6%
Dec 2009	42.27%	+9.9%
Sep 2009	38.47%	-3.1%
Jun 2009	39.69%	-1.0%
Mar 2009	40.11%	+0.4%
Dec 2008	39.94%	+0.5%
Sep 2008	39.74%	-2.2%
Jun 2008	40.62%	-0.3%
Mar 2008	40.75%	-1.7%
Dec 2007	41.47%	-1.4%
Sep 2007	42.07%	+5.4%
Jun 2007	39.93%	+1.8%
Mar 2007	39.22%	-2.5%
Dec 2006	40.24%	+0.3%
Sep 2006	40.10%	-1.2%
May 2005	40.59%	+0.6%
Feb 2005	40.34%	-1.4%
Nov 2004	40.92%	-2.3%
Aug 2004	41.90%	>+9,900.0%
May 2004	0.00%	-100.0%
Feb 2004	40.94%	-1.4%
Nov 2003	41.53%	-0.1%
Aug 2003	41.56%	>+9,900.0%
May 2003	0.00%	0.0%
Feb 2003	0.00%	0.0%
Nov 2002	0.00%	0.0%
Aug 2002	0.00%	0.0%
May 2002	0.00%	0.0%
Feb 2002	0.00%	0.0%
Nov 2001	0.00%	0.0%
Aug 2001	0.00%	0.0%
May 2001	0.00%	0.0%
Feb 2001	0.00%	0.0%
Nov 2000	0.00%	0.0%
Aug 2000	0.00%	-100.0%
May 2000	48.08%	+0.7%
Feb 2000	47.73%	-1.2%
Nov 1999	48.33%	-1.0%
Aug 1999	48.80%	-

FAQ

What is the current quarterly gross margin of ICLR?: As of today, ICLR quarterly gross margin is 19.63%
What is ICLR quarterly gross margin most recent change?: ICLR quarterly gross margin was up +4.25% on September 30, 2026
What is 1-year change in ICLR quarterly gross margin?: ICLR quarterly gross margin is down -8.36% year-over-year
How far is ICLR quarterly gross margin from its all-time high?: ICLR quarterly gross margin is currently -59.77% below its historical high of 48.80% set on August 31, 1999
How does ICLR quarterly gross margin rank versus sector peers?: ICLR quarterly gross margin is higher than 23.99% of companies in Healthcare sector
When is ICLR next earnings release?: The next earnings release for ICLR is on February 17, 2027

Gross Margin Formula

Gross Margin = Gross Profit

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