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Regeneron Pharmaceuticals, Inc. logo

Regeneron Pharmaceuticals, Inc. (REGN) Stock Ticker

NASDAQ: REGN · Healthcare · Biotechnology
$752.25-1.00%
USD · as of 2026-09-29 · market cap $81.2B
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REGN right now

Valuation vs its own historyNeutral · top 43%
Options expect by Oct 6±4.7%
Options expect by Oct 29±9.8%
Priced in for Oct 30 earnings±10.0%
IV rank (30-day)30% · fair
From Tickr's live models · 2026-09-29. Not investment advice.

Market factors today

Tickr 500 vs S&P 500+0.49%+1.0% MTD
Momentum L/S+1.35%+15.1% MTD
High-beta momo L/S+1.46%+22.2% MTD
Rate sensitivity L/S+1.91%+6.9% MTD
Oil sensitivity L/S-2.54%-5.3% MTD
Unprofitable tech-1.43%+3.7% MTD

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About Regeneron Pharmaceuticals, Inc.

Regeneron Pharmaceuticals, Inc. is a global biopharmaceutical enterprise focused on discovering, inventing, developing, manufacturing, and bringing to market medical treatments for a wide array of illnesses. Its therapeutic portfolio includes EYLEA, an injection used to treat various ophthalmic conditions such as wet age-related macular degeneration, diabetic macular edema, myopic choroidal neovascularization, diabetic retinopathy, and macular edema resulting from retinal vein occlusion (both central and branch). Other significant offerings are Dupixent, an injectable solution for atopic dermatitis and asthma in both adults and pediatric patients; Libtayo, indicated for metastatic or locally advanced cutaneous squamous cell carcinoma; Praluent, an injection prescribed for adults with heterozygous familial hypercholesterolemia or clinical atherosclerotic cardiovascular disease; REGEN-COV for COVID-19; and Kevzara, a solution targeting rheumatoid arthritis in adult patients. Furthermore, Regeneron provides Inmazeb for infections caused by Zaire ebolavirus; ARCALYST, an injection for cryopyrin-associated periodic syndromes, including familial cold auto-inflammatory syndrome and Muckle-Wells syndrome; and ZALTRAP, an intravenous infusion used in the treatment of metastatic colorectal cancer. In addition to its existing product lineup, the company is actively engaged in developing novel product candidates aimed at addressing unmet medical needs in areas such as ocular diseases, allergic and inflammatory conditions, cardiovascular and metabolic disorders, infectious diseases, rare diseases, cancer, pain management, and hematologic conditions. Regeneron maintains extensive collaboration and licensing agreements with a diverse range of partners, including Sanofi, Bayer, Teva Pharmaceutical Industries Ltd., Mitsubishi Tanabe Pharma Corporation, Alnylam Pharmaceuticals, Inc., Roche Pharmaceuticals, and Kiniksa Pharmaceuticals, Ltd. It also holds agreements with entities such as the U.S. Department of Health and Human Services, Zai Lab Limited, Intellia Therapeutics, Inc., the Biomedical Advanced Research Development Authority, and AstraZeneca PLC. The company was founded in 1988 and its corporate headquarters are situated in Tarrytown, New York.

REGN stock facts

Ticker symbolREGN
ExchangeNASDAQ Global Select
SectorHealthcare
IndustryBiotechnology
Market cap$81.2B
CEOLeonard S. Schleifer
Employees15,410
HeadquartersTarrytown, NY, US
IPO date1991-04-02
Websitewww.regeneron.com

What you can see for REGN on Tickr

Live REGN price chart with overlays, the options chain, implied move, IV rank, options flow and Strategy Lab, financial statements and consensus estimates, analyst ratings, catalysts, news with AI scoring, and an AI chat that has read the REGN report.

Rankings

Largest Healthcare companiesLargest companies by market cap

REGN peers

ALNYARGXCICORELVGMABIDXXINCY

FAQ

What is the ticker symbol for Regeneron Pharmaceuticals, Inc.?

The ticker symbol for Regeneron Pharmaceuticals, Inc. is REGN, listed on the NASDAQ Global Select.

What is REGN?

Regeneron Pharmaceuticals, Inc. is a global biopharmaceutical enterprise focused on discovering, inventing, developing, manufacturing, and bringing to market medical treatments for a wide array of illnesses. Its therapeutic portfolio includes EYLEA, an injection used to treat various ophthalmic conditions such as wet age-related macular degeneration, diabetic macular edema, myopic choroidal…

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