Regeneron

1D
1W
1M
3M
YTD
1Y
5Y
ALL

Trade Regeneron 24 hours a day, five days a week on Robinhood.

Robinhood gives you the tools to revolutionize your trading experience. Use the streamlined mobile app, or access advanced charts and execute precise trades on our browser-based platform, Robinhood Legend. Risks and limitations apply.

About REGN

Regeneron Pharmaceuticals, Inc. is a biotechnology company, which engages in the discovery, invention, development, manufacture, and commercialization of medicines. Its product portfolio includes the following brands: Dupixent, Evkeeza, Eylea, Inmazeb, and Kevzara. 

CEO
Leonard S. Schleifer
CEOLeonard S. Schleifer
Employees
15,106
Employees15,106
Headquarters
Tarrytown, New York
HeadquartersTarrytown, New York
Founded
1988
Founded1988
Employees
15,106
Employees15,106

REGN Key Statistics

Market cap
69.13B
Market cap69.13B
Price-Earnings ratio
15.74
Price-Earnings ratio15.74
Dividend yield
0.40%
Dividend yield0.40%
Average volume
1.13M
Average volume1.13M
High today
$658.21
High today$658.21
Low today
$640.99
Low today$640.99
Open price
$650.35
Open price$650.35
Volume
658.25K
Volume658.25K
52 Week high
$834.42
52 Week high$834.42
52 Week low
$476.49
52 Week low$476.49

Stock Snapshot

Regeneron(REGN) stock is priced at $657.53, giving the company a market capitalization of 69.13B. It carries a P/E multiple of 15.74 and pays a dividend yield of 40.2%.

On 2025-11-09, Regeneron(REGN) stock moved within a range of $640.99 to $658.21. With shares now at $657.53, the stock is trading +2.6% above its intraday low and -0.1% below the session's peak.

Trading activity shows a volume of 658.25K, compared to an average daily volume of 1.13M.

The stock's 52-week range extends from a low of $476.49 to a high of $834.42.

The stock's 52-week range extends from a low of $476.49 to a high of $834.42.

REGN News

Simply Wall St 6h
Regeneron Pharmaceuticals' Anemic Earnings Might Be Worse Than You Think

Regeneron Pharmaceuticals, Inc.'s ( ) stock showed strength, with investors undeterred by its weak earnings report. We think that shareholders might be missing...

Regeneron Pharmaceuticals' Anemic Earnings Might Be Worse Than You Think
Nasdaq 1d
Regeneron Reports Promising Phase 2 Results For Novel Factor XI Antibodies In Knee Surgery Patients

(RTTNews) - Regeneron Pharmaceuticals Inc. (REGN) announced encouraging results from two Phase 2 clinical trials evaluating its investigational factor XI antibo...

Regeneron Reports Promising Phase 2 Results For Novel Factor XI Antibodies In Knee Surgery Patients
Nasdaq 2d
Benjamin Graham Detailed Fundamental Analysis - REGN

Below is Validea's guru fundamental report for REGENERON PHARMACEUTICALS INC (REGN). Of the 22 guru strategies we follow, REGN rates highest using our Value Inv...

Benjamin Graham Detailed Fundamental Analysis - REGN

Analyst ratings

72%

of 29 ratings
Buy
72.4%
Hold
24.1%
Sell
3.4%

More REGN News

Seeking Alpha 2d
Regeneron and Sanofi's Dupixent succeeds in late-stage study

Regeneron Pharmaceuticals (REGN) and Sanofi (SNY) reported positive data from the late-stage trial, which assessed Dupixent (dupilumab) for treating allergic fu...

Regeneron and Sanofi's Dupixent succeeds in late-stage study
Nasdaq 2d
Sanofi And Regeneron's Dupixent Meets Primary Goal In Phase 3 Allergic Fungal Rhinosinusitis Study

(RTTNews) - Sanofi SA (SNY) on Friday announced that the pivotal LIBERTY-AFRS-AIMS phase 3 study of Dupixent, co-developed with Regeneron Pharmaceuticals Inc. (...

Sanofi And Regeneron's Dupixent Meets Primary Goal In Phase 3  Allergic Fungal Rhinosinusitis Study
TipRanks 2d
Regeneron, Sanofi announces presentation of Phase 3 trial of Dupixent

Regeneron Pharmaceuticals (REGN) and Sanofi (SNY) announced the presentation of positive results from the pivotal LIBERTY-AFRS-AIMS Phase 3 trial evaluating the...

Simply Wall St 3d
Is Regeneron’s ModeX Collaboration and Strong Q3 Earnings Shifting Its Antibody Growth Story?

Regeneron Pharmaceuticals recently reported strong third-quarter earnings and engaged in new collaborations, including a license and development agreement with...

Is Regeneron’s ModeX Collaboration and Strong Q3 Earnings Shifting Its Antibody Growth Story?
Simply Wall St 4d
Is Regeneron a Value Opportunity After Fresh FDA Approvals and 24% Price Drop?

Curious about whether Regeneron Pharmaceuticals is a bargain or overpriced right now? You are not alone, and we are about to dig deep into what makes the stock...

Is Regeneron a Value Opportunity After Fresh FDA Approvals and 24% Price Drop?
TipRanks 6d
Regeneron’s Aflibercept Study Completion: Implications for Investors

Regeneron Pharmaceuticals ((REGN)) announced an update on their ongoing clinical study. Elevate Your Investing Strategy: Take advantage of TipRanks Premium at 5...

Simply Wall St 7d
A Look at OPKO Health Valuation Following Regeneron Deal, Oncology Sale, and Earnings Surprise

OPKO Health (OPK) recently made headlines with two key announcements: a new collaboration with Regeneron to develop antibody therapies that could be worth over...

A Look at OPKO Health Valuation Following Regeneron Deal, Oncology Sale, and Earnings Surprise

People also own

Based on the portfolios of people who own REGN. This list is generated using Robinhood data, and it’s not a recommendation.
All investments involve risks, including the loss of principal. Securities trading offered through Robinhood Financial LLC, Member SIPC and a registered broker-dealer.