What is the current PE ratio of REGN?

As of today, REGN PE ratio is 21.22

What is REGN PE ratio 1-year high?

REGN PE ratio reached a 1-year high of 21.22 on November 2, 2026

REGN PE ratio reached a 1-year low of 14.64 on June 1, 2026

REGN PE ratio is up +36.03% year-over-year

REGN PE ratio is down -9.12% over the past 3 years

REGN PE ratio is currently -87.65% below its historical high of 171.78 set on June 5, 2015

REGN PE ratio is higher than 37.83% of companies in Healthcare sector

21.220.74+3.61%

November 2, 2026

Current Value: As of today, REGN PE ratio is 21.22, up +3.61% on November 2, 2026
All-time High: REGN PE ratio is currently -87.65% below its historical high of 171.78 set on June 5, 2015
1-Year High: REGN PE ratio reached a 1-year high of 21.22 on November 2, 2026
1-Year Low: REGN PE ratio reached a 1-year low of 14.64 on June 1, 2026
1-Year Change: REGN PE ratio is up +36.03% over the past 365 days
Sector rank: REGN PE ratio is higher than 37.83% of companies in Healthcare sector

REGN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
PE Ratio	Nov 2, 26	21.22	+3.6%	+30.8%	+12.6%	+14.3%	+36.0%	-9.1%	+108.0%
Price	Nov 2, 26	$961.26	+3.6%	+30.8%	+26.1%	+24.5%	+47.5%	+17.4%	+50.5%
TTM Revenue	Sep 30, 26	$16.90B	+8.8%	–	+8.8%	–	+18.6%	+29.0%	+24.8%
TTM EPS	Sep 30, 26	$45.30	+11.9%	–	+11.9%	–	+8.4%	+29.2%	-27.7%
	Nov 2, 26	2.97	+4.2%	+31.4%	+19.8%	+13.8%	+33.8%	-17.0%	-26.1%
	Nov 2, 26	5.89	+4.3%	+31.5%	+16.6%	+3.5%	+22.2%	-13.4%	+15.0%
	Nov 2, 26	$92.83B	+4.4%	+34.4%	+26.8%	+22.2%	+47.6%	+13.4%	+40.2%
	Nov 2, 26	16.44	+4.4%	+34.3%	+5.6%	-8.1%	+13.8%	-0.5%	+92.3%
Market Cap	Nov 2, 26	$99B	+4.1%	+31.4%	+26.6%	+21.9%	+44.9%	+11.6%	+43.4%

REGN PE Ratio Highs Comparison
Period	High	Date	Current
1M	21.22	Nov 2, 26	at high
3M	21.22	Nov 2, 26	at high
6M	21.22	Nov 2, 26	at high
1Y	21.22	Nov 2, 26	at high
3Y	31.83	Aug 27, 24	-33.3%
5Y	31.83	Aug 27, 24	-33.3%
All	171.78	Jun 5, 15	-87.7%

REGN PE Ratio Lows Comparison
Period	Low	Date	Current
1M	16.04	Oct 5, 26	+32.3%
3M	16.04	Oct 5, 26	+32.3%
6M	14.64	Jun 1, 26	+45.0%
1Y	14.64	Jun 1, 26	+45.0%
3Y	12.30	Jun 5, 25	+72.5%
5Y	7.77	Jun 14, 22	+173.1%
All	7.48	Mar 29, 05	+183.7%

What is the current PE ratio of REGN?: As of today, REGN PE ratio is 21.22
What is REGN PE ratio 1-year high?: REGN PE ratio reached a 1-year high of 21.22 on November 2, 2026
What is REGN PE ratio 1-year low?: REGN PE ratio reached a 1-year low of 14.64 on June 1, 2026
What is 1-year change in REGN PE ratio?: REGN PE ratio is up +36.03% year-over-year
What is 3-year change in REGN PE ratio?: REGN PE ratio is down -9.12% over the past 3 years
How far is REGN PE ratio from its all-time high?: REGN PE ratio is currently -87.65% below its historical high of 171.78 set on June 5, 2015
How does REGN PE ratio rank versus sector peers?: REGN PE ratio is higher than 37.83% of companies in Healthcare sector

P/E =

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