What is the current annual net margin of REGN?

As of today, REGN annual net margin is 31.41%

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

REGN annual net margin is up +1.09% year-over-year

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

REGN annual net margin is down -11.87% over the past 3 years

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

REGN annual net margin is currently -42.29% below its historical high of 54.43% set on December 31, 2012

How does REGN annual net margin rank versus sector peers?

REGN annual net margin is higher than 96.93% of companies in Healthcare sector

When is REGN next annual earnings release?

As of today, the next annual earnings release for REGN has not been scheduled

What is the current quarterly net margin of REGN?

As of today, REGN quarterly net margin is 30.23%

What is REGN quarterly net margin most recent change?

REGN quarterly net margin was up +49.88% on June 30, 2026

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

REGN quarterly net margin is down -20.15% year-over-year

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

REGN quarterly net margin is currently -49.88% below its historical high of 60.31% set on June 30, 2021

How does REGN quarterly net margin rank versus sector peers?

REGN quarterly net margin is higher than 95.01% of companies in Healthcare sector

When is REGN next earnings release?

The next earnings release for REGN is on October 28, 2026

REGN Net Margin History & Chart Since 1990

Annual Net Margin

31.41%0.34%+1.09%

December 31, 2025

Summary

Current Value: As of today, REGN annual net margin is 31.41%, up +1.09% on December 31, 2025
Historical Performance: REGN annual net margin is down -11.87% over the past 3 years, down -24.04% over the past 5 years
All-Time High Comparison: REGN annual net margin is currently -42.29% below its historical high of 54.43% set on December 31, 2012
3-Year Low Comparison: REGN annual net margin is +4.21% above its 3-year low of 30.14% reached on December 31, 2023
Sector Comparison: REGN annual net margin is higher than 96.93% of companies in Healthcare sector

Net Margin Chart

beforeafter

Performance

REGN Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Net Margin	Dec 31, 25	31.41%	+1.1%	-11.9%	-24.0%	+238.0%
Quarterly Net Margin	Jun 30, 26	30.23%	-20.1%	-1.4%	-49.9%	+152.1%
Price	Aug 19, 26	$840.84	+47.1%	+3.5%	+28.3%	+1446.5%
PE Ratio	Aug 19, 26	20.78	+44.2%	-3.2%	+76.5%	–
Annual Revenue	Dec 31, 25	$14.34B	+1.0%	+17.8%	+68.8%	+3024.3%
Annual Net Income	Dec 31, 25	$4.50B	+2.1%	+3.8%	+28.2%	+4412.2%
Annual Gross Margin	Dec 31, 25	86.27%	+4.3%	+0.3%	+2.6%	-9.4%
Annual Operating Margin	Dec 31, 25	25.75%	-12.4%	-41.8%	-38.8%	+221.3%

Net Margin Highs

REGN Annual Net Margin Highs Comparison
Period	High	Date	Current
3Y	35.64%	N/A	-11.9%
5Y	50.25%	Dec 31, 21	-37.5%
All	54.43%	Dec 31, 12	-42.3%

Net Margin Lows

REGN Annual Net Margin Lows Comparison
Period	Low	Date	Current
3Y	30.14%	Dec 31, 23	+4.2%
5Y	30.14%	Dec 31, 23	+4.2%
All	-565.66%	Dec 31, 02	+105.5%

Net Margin History

Year	Value	Change
2025	31.41%	+1.1%
2024	31.07%	+3.1%
2023	30.14%	-15.4%
2022	35.64%	-29.1%
2021	50.25%	+21.5%
2020	41.35%	+28.2%
2019	32.26%	-11.4%
2018	36.42%	+78.4%
2017	20.41%	+10.8%
2016	18.42%	+18.8%
2015	15.50%	+25.5%
2014	12.35%	-38.7%
2013	20.16%	-63.0%
2012	54.43%	+209.4%
2011	-49.74%	-118.5%
2010	-22.76%	-27.3%
2009	-17.88%	+48.5%
2008	-34.69%	+58.9%

Year	Value	Change
2007	-84.46%	+48.1%
2006	-162.58%	-12.8%
2005	-144.19%	-701.8%
2004	23.96%	+112.8%
2003	-186.89%	+67.0%
2002	-565.66%	-63.2%
2001	-346.70%	-849.1%
2000	-36.53%	+45.4%
1999	-66.87%	-197.2%
1998	-22.50%	+47.8%
1997	-43.11%	+73.7%
1996	-164.14%	-70.3%
1995	-96.39%	+35.2%
1994	-148.76%	+73.5%
1993	-562.35%	-92.8%
1992	-291.64%	-377.3%
1991	-61.10%	+7.4%
1990	-66.00%	-

FAQ

What is the current annual net margin of REGN?: As of today, REGN annual net margin is 31.41%
What is 1-year change in REGN annual net margin?: REGN annual net margin is up +1.09% year-over-year
What is 3-year change in REGN annual net margin?: REGN annual net margin is down -11.87% over the past 3 years
How far is REGN annual net margin from its all-time high?: REGN annual net margin is currently -42.29% below its historical high of 54.43% set on December 31, 2012
How does REGN annual net margin rank versus sector peers?: REGN annual net margin is higher than 96.93% of companies in Healthcare sector
When is REGN next annual earnings release?: As of today, the next annual earnings release for REGN has not been scheduled

Net Margin Formula

Net Margin = Net Income

Revenue × 100%

Quarterly Net Margin

30.23%10.06%+49.88%

June 30, 2026

Summary

Current Value: As of today, REGN quarterly net margin is 30.23%, up +49.88% on June 30, 2026
Historical Performance: REGN quarterly net margin is down -20.15% year-over-year, down -1.40% over the past 3 years
All-Time High Comparison: REGN quarterly net margin is currently -49.88% below its historical high of 60.31% set on June 30, 2021
3-Year Low Comparison: REGN quarterly net margin is +49.88% above its 3-year low of 20.17% reached on March 31, 2026
Sector Comparison: REGN quarterly net margin is higher than 95.01% of companies in Healthcare sector

Performance

REGN Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Net Margin	Jun 30, 26	30.23%	+49.9%	-20.1%	-1.4%	-49.9%
Annual Net Margin	Dec 31, 25	31.41%	–	+1.1%	-11.9%	-24.0%
Price	Aug 19, 26	$840.84	+33.4%	+47.1%	+3.5%	+28.3%
PE Ratio	Aug 19, 26	20.78	+35.3%	+44.2%	-3.2%	+76.5%
Quarterly Revenue	Jun 30, 26	$4.29B	+19.0%	+16.7%	+35.9%	-16.5%
Quarterly Net Income	Jun 30, 26	$1.30B	+78.3%	-6.8%	+33.9%	-58.1%
Quarterly Gross Margin	Jun 30, 26	83.68%	+7.3%	+2.2%	-0.3%	-1.7%
Quarterly Operating Margin	Jun 30, 26	33.11%	+60.3%	+11.7%	+2.9%	-49.2%

Quarterly Net Margin Highs

REGN Quarterly Net Margin Highs Comparison
Period	High	Date	Current
1Y	38.89%	Sep 30, 25	-22.3%
3Y	40.38%	Jun 30, 24	-25.1%
5Y	60.31%	N/A	-49.9%
All	60.31%	Jun 30, 21	-49.9%

Quarterly Net Margin Lows

REGN Quarterly Net Margin Lows Comparison
Period	Low	Date	Current
1Y	20.17%	Mar 31, 26	+49.9%
3Y	20.17%	Mar 31, 26	+49.9%
5Y	20.17%	Mar 31, 26	+49.9%
All	-726.65%	Dec 31, 02	+104.2%

Quarterly Net Margin History

Month	Value	Change
Jun 2026	30.23%	+49.9%
Mar 2026	20.17%	-7.2%
Dec 2025	21.74%	-44.1%
Sep 2025	38.89%	+2.7%
Jun 2025	37.86%	+41.8%
Mar 2025	26.70%	+10.2%
Dec 2024	24.22%	-32.8%
Sep 2024	36.03%	-10.8%
Jun 2024	40.38%	+75.9%
Mar 2024	22.96%	-32.0%
Dec 2023	33.77%	+12.7%
Sep 2023	29.97%	-2.3%
Jun 2023	30.66%	+18.6%
Mar 2023	25.86%	-26.2%
Dec 2022	35.06%	-21.8%
Sep 2022	44.81%	+50.3%
Jun 2022	29.82%	-9.2%
Mar 2022	32.83%	-27.1%
Dec 2021	45.01%	-4.8%
Sep 2021	47.27%	-21.6%
Jun 2021	60.31%	+36.8%
Mar 2021	44.10%	-7.0%
Dec 2020	47.43%	+29.2%
Sep 2020	36.71%	-20.1%
Jun 2020	45.97%	+34.6%
Mar 2020	34.16%	-19.6%
Dec 2019	42.50%	+10.7%
Sep 2019	38.40%	+213.7%
Jun 2019	12.24%	-63.6%
Mar 2019	33.59%	-21.1%
Dec 2018	42.56%	+19.0%
Sep 2018	35.75%	+4.3%
Jun 2018	34.29%	+8.4%
Mar 2018	31.62%	+188.2%
Dec 2017	10.97%	-57.6%
Sep 2017	25.88%	-1.9%
Jun 2017	26.38%	+39.8%
Mar 2017	18.87%	-8.5%
Dec 2016	20.63%	-4.9%
Sep 2016	21.70%	+34.1%
Jun 2016	16.18%	+7.2%
Mar 2016	15.10%	+6.9%
Dec 2015	14.12%	-23.7%
Sep 2015	18.50%	-5.1%
Jun 2015	19.49%	+123.0%
Mar 2015	8.74%	-36.3%
Dec 2014	13.73%	+25.0%
Sep 2014	10.98%	-21.2%
Jun 2014	13.93%	+33.2%
Mar 2014	10.46%	-34.0%
Dec 2013	15.86%	-33.0%
Sep 2013	23.67%	+24.0%
Jun 2013	19.09%	-15.1%
Mar 2013	22.49%	-49.8%
Sep 2012	44.77%	+77.6%
Jun 2012	25.21%	+401.2%
Mar 2012	5.03%	+111.6%
Dec 2011	-43.46%	+28.3%
Sep 2011	-60.65%	-4.6%
Jun 2011	-57.98%	-49.7%
Mar 2011	-38.72%	-254.6%
Dec 2010	-10.92%	+65.8%
Sep 2010	-31.96%	-45.4%
Jun 2010	-21.98%	+25.4%
Mar 2010	-29.48%	+21.8%
Dec 2009	-37.70%	-4,283.7%
Sep 2009	-0.86%	+94.8%
Jun 2009	-16.59%	+19.2%
Mar 2009	-20.52%	+63.6%
Dec 2008	-56.45%	-75.3%
Sep 2008	-32.20%	-5.8%
Jun 2008	-30.43%	-47.6%

Month	Value	Change
Mar 2008	-20.61%	-2.1%
Dec 2007	-20.19%	+87.4%
Sep 2007	-160.63%	-33.2%
Jun 2007	-120.63%	+36.3%
Mar 2007	-189.49%	+36.7%
Dec 2006	-299.35%	-70.6%
Sep 2006	-175.44%	-43.3%
Jun 2006	-122.42%	-5.2%
Mar 2006	-116.32%	+31.7%
Dec 2005	-170.29%	+20.4%
Sep 2005	-213.98%	-29.7%
Jun 2005	-164.97%	-548.5%
Mar 2005	-25.44%	-529.0%
Dec 2004	5.93%	+119.6%
Sep 2004	-30.33%	+40.8%
Jun 2004	-51.20%	+43.8%
Dec 2003	-91.09%	+42.2%
Sep 2003	-157.54%	+42.3%
Jun 2003	-272.84%	+8.2%
Mar 2003	-297.06%	+59.1%
Dec 2002	-726.65%	-45.4%
Sep 2002	-499.79%	+8.5%
Jun 2002	-546.29%	-6.1%
Mar 2002	-514.98%	+20.1%
Dec 2001	-644.81%	-77.3%
Sep 2001	-363.70%	-41.7%
Jun 2001	-256.69%	-24.3%
Mar 2001	-206.51%	-374.2%
Dec 2000	-43.55%	-54.7%
Sep 2000	-28.15%	-38.1%
Jun 2000	-20.39%	+70.8%
Mar 2000	-69.71%	-499.9%
Dec 1999	-11.62%	+73.3%
Sep 1999	-43.58%	+60.1%
Jun 1999	-109.25%	+33.2%
Mar 1999	-163.58%	-123.6%
Dec 1998	-73.15%	-466.6%
Sep 1998	-12.91%	-191.7%
Jun 1998	14.08%	+130.3%
Mar 1998	-46.41%	-582.4%
Dec 1997	9.62%	+145.1%
Sep 1997	-21.35%	+67.2%
Jun 1997	-65.15%	+31.5%
Mar 1997	-95.16%	+23.6%
Dec 1996	-124.62%	+13.2%
Sep 1996	-143.55%	-17.1%
Jun 1996	-122.58%	+18.3%
Mar 1996	-150.00%	-11.5%
Dec 1995	-134.48%	-17.4%
Sep 1995	-114.52%	-97.8%
Jun 1995	-57.89%	+4.9%
Mar 1995	-60.87%	+19.2%
Dec 1994	-75.32%	-67.6%
Sep 1994	-44.94%	+84.1%
Jun 1994	-283.33%	+20.6%
Mar 1994	-356.67%	+10.1%
Dec 1993	-396.55%	-48.7%
Sep 1993	-266.67%	+63.1%
Jun 1993	-723.08%	-63.3%
Mar 1993	-442.86%	-59.2%
Dec 1992	-278.26%	-15.1%
Sep 1992	-241.67%	-109.0%
Jun 1992	-115.63%	-22.6%
Mar 1992	-94.29%	+10.2%
Dec 1991	-105.00%	-121.7%
Sep 1991	-47.37%	-168.4%
Jun 1991	-17.65%	+67.9%
Mar 1991	-55.00%	+20.6%
Dec 1990	-69.23%	-12.5%
Sep 1990	-61.54%	+7.7%
Jun 1990	-66.67%	0.0%
Mar 1990	-66.67%	-

FAQ

What is the current quarterly net margin of REGN?: As of today, REGN quarterly net margin is 30.23%
What is REGN quarterly net margin most recent change?: REGN quarterly net margin was up +49.88% on June 30, 2026
What is 1-year change in REGN quarterly net margin?: REGN quarterly net margin is down -20.15% year-over-year
How far is REGN quarterly net margin from its all-time high?: REGN quarterly net margin is currently -49.88% below its historical high of 60.31% set on June 30, 2021
How does REGN quarterly net margin rank versus sector peers?: REGN quarterly net margin is higher than 95.01% of companies in Healthcare sector
When is REGN next earnings release?: The next earnings release for REGN is on October 28, 2026

Net Margin Formula

Net Margin = Net Income

Revenue × 100%

Data Sources & References

REGN Official Website www.regeneron.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/872589/000087258926000008/0000872589-26-000008-index.htm
REGN Profile on Yahoo Finance finance.yahoo.com/quote/REGN
REGN Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/regn