Regeneron

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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
15,410
Employees15,410
Headquarters
Tarrytown, New York
HeadquartersTarrytown, New York
Founded
1988
Founded1988
Employees
15,410
Employees15,410

REGN Key Statistics

Market cap
64.93B
Market cap64.93B
Price-Earnings ratio
14.69
Price-Earnings ratio14.69
Dividend yield
0.60%
Dividend yield0.60%
Average volume
1.32M
Average volume1.32M
High today
$623.90
High today$623.90
Low today
$599.00
Low today$599.00
Open price
$600.72
Open price$600.72
Volume
976.07K
Volume976.07K
52 Week high
$821.11
52 Week high$821.11
52 Week low
$476.49
52 Week low$476.49

Stock Snapshot

Regeneron(REGN) stock is priced at $618.95, giving the company a market capitalization of 64.93B. It carries a P/E multiple of 14.69 and pays a dividend yield of 60.4%.

During the trading session on 2026-06-03, Regeneron(REGN) shares reached a daily high of $623.90 and a low of $599.00. At a current price of $618.95, the stock is +3.3% higher than the low and still -0.8% under the high.

Trading volume for Regeneron(REGN) stock has reached 976.07K, versus its average volume of 1.32M.

The stock's 52-week range extends from a low of $476.49 to a high of $821.11.

The stock's 52-week range extends from a low of $476.49 to a high of $821.11.

REGN News

Seeking Alpha 8h
CytomX gains as licensing deal with Regeneron expands

CytomX Therapeutics (CTMX) traded higher in the morning hours on Wednesday after the cancer drug developer announced an expanded collaboration and licensing agr...

CytomX gains as licensing deal with Regeneron expands
TipRanks 8h
CytomX Therapeutics expands licensing agreement with Regeneron

CytomX Therapeutics (CTMX) announced an expansion of its collaboration and licensing agreement with Regeneron Pharmaceuticals (REGN) to create conditionally-act...

TipRanks 1d
Regeneron’s CLIO-1 Update: What a Completed Early Lymphoma Trial Means for REGN Investors

Regeneron Pharmaceuticals (REGN) announced an update on their ongoing clinical study. Unlock trusted, data-backed investing tools with TipRanks Premium, from a...

Analyst ratings

74%

of 31 ratings
Buy
74.2%
Hold
25.8%
Sell
0%

More REGN News

Simply Wall St 2d
Is Regeneron Quietly Redefining Its Pipeline Focus With These Niche Therapy Advances?

In late May 2026, Regeneron reported three pipeline updates: WHO prioritization of Inmazeb component maftivimab for Bundibugyo Ebola trials, EMA accelerated rev...

Is Regeneron Quietly Redefining Its Pipeline Focus With These Niche Therapy Advances?
TipRanks 5d
Regeneron Steps Into CAR T for Advanced Prostate Cancer With New Phase 1 Trial

Regeneron Pharmaceuticals (REGN) announced an update on their ongoing clinical study. Unlock trusted, data-backed investing tools with TipRanks Premium, from a...

TipRanks 5d
Regeneron Expands Into Pulmonary Hypertension With New Phase 2 Trial for REGN13335

Regeneron Pharmaceuticals (REGN) announced an update on their ongoing clinical study. Unlock trusted, data-backed investing tools with TipRanks Premium, from a...

TipRanks 5d
Regeneron Targets Stroke Prevention Gap With New Atrial Fibrillation Trial

Regeneron Pharmaceuticals (REGN) announced an update on their ongoing clinical study. Unlock trusted, data-backed investing tools with TipRanks Premium, from a...

TipRanks 6d
Regeneron Ebola antibody recommended by WHO for investigational use

Regeneron (REGN) announced that maftivimab, the most potent neutralizing antibody included in Inmazeb, has been recommended by the World Health Organization’s,...

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