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

81.06B

Market cap81.06B

Price-Earnings ratio

19.48

Price-Earnings ratio19.48

Dividend yield

0.47%

Dividend yield0.47%

Average volume

791.20K

Average volume791.20K

High today

$803.87

High today$803.87

Low today

$784.13

Low today$784.13

Open price

$803.87

Open price$803.87

Volume

540.27K

Volume540.27K

52 Week high

$859.34

52 Week high$859.34

52 Week low

$541.00

52 Week low$541.00

Stock Snapshot

With a market cap of 81.06B, Regeneron(REGN) trades at $788.04. The stock has a price-to-earnings ratio of 19.48 and currently yields dividends of 0.47%.

As of 2026-09-27, Regeneron(REGN) stock has fluctuated between $784.13 and $803.87. The current price stands at $788.04, placing the stock +0.5% above today's low and -2.0% off the high.

Regeneron(REGN) shares are trading with a volume of 540.27K, against a daily average of 791.2K.

In the last year, Regeneron(REGN) shares hit a 52-week high of $859.34 and a 52-week low of $541.00.

REGN News

MarketWatch 2d

Regeneron Pharmaceuticals Inc. stock underperforms Friday when compared to competitors - MarketWatch

...

TipRanks 2d

Regeneron Steps Into Obesity Drug Race With New Phase 1 Study

Regeneron Pharmaceuticals (REGN) announced an update on their ongoing clinical study. Regeneron Pharmaceuticals, Inc. (REGN) is running a Phase 1 study called...

Simply Wall St 4d

Regeneron Pharmaceuticals Could Be 4% Undervalued Following Class Action Filing

Regeneron Pharmaceuticals (REGN) is back in focus after investors were hit with news of a securities class action related to its Phase III Fianlimab Libtayo tri...

Analyst ratings

60%

of 30 ratings

Buy

60%

Hold

33.3%

Sell

6.7%

More REGN News

Nasdaq 5d

Is Regeneron Stock a Bargain Below $800?

Key Points Regeneron's latest financial results were strong. The company is finding ways to overcome a recent patent cliff. Despite more challenges on the ho...

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