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Regeneron Pharmaceuticals Inc stock is traded at $754.45, with a volume of 361.45K. It is up +0.65% in the last 24 hours and down -3.22% over the past month. Regeneron Pharmaceuticals discovers, develops, and commercializes products that fight eye disease, cardiovascular disease, cancer, and inflammation. The company has several marketed products, including low-dose Eylea and Eylea HD, approved for wet age-related macular degeneration and other eye diseases; Dupixent in immunology; Praluent for LDL cholesterol lowering; Libtayo in oncology; and Kevzara in rheumatoid arthritis. Regeneron is also developing monoclonal and bispecific antibodies with Sanofi, other collaborators, and independently, and has early-stage partnerships that bring new technology to the pipeline, including RNAi (Alnylam) and Crispr-based gene editing (Intellia).
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Previous Close:
$749.33
Open:
$750.34
24h Volume:
361.45K
Relative Volume:
0.37
Market Cap:
$79.24B
Revenue:
$14.25B
Net Income/Loss:
$4.58B
P/E Ratio:
18.06
EPS:
41.7701
Net Cash Flow:
$3.88B
1W Performance:
+1.66%
1M Performance:
-3.22%
6M Performance:
+34.46%
1Y Performance:
+10.91%
1-Day Range:
Value
$747.37
$765.00
1-Week Range:
Value
$718.38
$765.00
52-Week Range:
Value
$476.49
$821.11

Regeneron Pharmaceuticals Inc Stock (REGN) Company Profile

Name
Name
Regeneron Pharmaceuticals Inc
Name
Phone
(914) 847-7000
Name
Address
777 OLD SAW MILL RIVER ROAD, TARRYTOWN, NY
Name
Employee
15,207
Name
Twitter
@regeneron
Name
Next Earnings Date
2025-08-01
Name
Latest SEC Filings
Name
REGN's Discussions on Twitter

Compare REGN with other stocks

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Biotechnology icon
REGN
Regeneron Pharmaceuticals Inc
753.97 78.75B 14.25B 4.58B 3.88B 41.77
Biotechnology icon
VRTX
Vertex Pharmaceuticals Inc
471.15 117.00B 11.74B 3.68B 3.34B 14.19
Biotechnology icon
ARGX
Argen X Se Adr
823.20 50.52B 3.06B 1.28B 447.35M 19.67
Biotechnology icon
ALNY
Alnylam Pharmaceuticals Inc
368.49 48.28B 3.21B 43.57M 221.36M 0.2405
Biotechnology icon
ONC
Beone Medicines Ltd Adr
338.26 37.81B 4.98B 69.59M 525.67M 0.5197

Regeneron Pharmaceuticals Inc Stock (REGN) Upgrades & Downgrades

Date Action Analyst Rating Change
Jan-07-26 Upgrade BofA Securities Underperform → Buy
Dec-03-25 Downgrade Morgan Stanley Overweight → Equal-Weight
Nov-24-25 Initiated HSBC Securities Buy
Nov-24-25 Resumed Truist Buy
Nov-13-25 Initiated Scotiabank Sector Perform
Aug-14-25 Initiated Rothschild & Co Redburn Buy
Jun-30-25 Downgrade Argus Buy → Hold
May-30-25 Downgrade RBC Capital Mkts Outperform → Sector Perform
May-30-25 Downgrade Wells Fargo Overweight → Equal Weight
May-14-25 Upgrade Citigroup Neutral → Buy
Apr-22-25 Resumed Cantor Fitzgerald Overweight
Feb-05-25 Upgrade Leerink Partners Market Perform → Outperform
Jan-16-25 Downgrade UBS Buy → Neutral
Dec-10-24 Resumed BofA Securities Underperform
Nov-15-24 Initiated Wolfe Research Outperform
Nov-14-24 Initiated Citigroup Neutral
Sep-24-24 Downgrade Leerink Partners Outperform → Market Perform
Mar-12-24 Initiated Bernstein Outperform
Jan-12-24 Upgrade RBC Capital Mkts Sector Perform → Outperform
Nov-09-23 Initiated Deutsche Bank Hold
Nov-03-23 Upgrade Raymond James Mkt Perform → Outperform
Aug-21-23 Upgrade Canaccord Genuity Hold → Buy
Aug-21-23 Reiterated Oppenheimer Perform
Jun-28-23 Downgrade Canaccord Genuity Buy → Hold
Mar-27-23 Upgrade SVB Securities Market Perform → Outperform
Mar-24-23 Upgrade Jefferies Hold → Buy
Mar-23-23 Upgrade Raymond James Underperform → Mkt Perform
Jan-30-23 Upgrade Cowen Market Perform → Outperform
Jan-20-23 Upgrade JP Morgan Neutral → Overweight
Oct-26-22 Downgrade Raymond James Mkt Perform → Underperform
Oct-17-22 Downgrade Evercore ISI Outperform → In-line
Sep-09-22 Upgrade Jefferies Underperform → Hold
Sep-09-22 Upgrade Morgan Stanley Equal-Weight → Overweight
Jul-25-22 Downgrade SVB Leerink Outperform → Mkt Perform
Jul-13-22 Initiated Cantor Fitzgerald Neutral
Jun-06-22 Initiated Jefferies Underperform
May-23-22 Initiated SVB Leerink Outperform
Jan-05-22 Downgrade BofA Securities Neutral → Underperform
Jan-03-22 Upgrade Bernstein Mkt Perform → Outperform
Dec-15-21 Downgrade Bernstein Outperform → Mkt Perform
Dec-09-21 Resumed Wells Fargo Overweight
Dec-07-21 Resumed Cowen Market Perform
Dec-06-21 Initiated Goldman Buy
Nov-19-21 Resumed BMO Capital Markets Outperform
Nov-05-21 Downgrade The Benchmark Company Buy → Hold
Jun-29-21 Initiated H.C. Wainwright Buy
Jan-25-21 Upgrade BMO Capital Markets Market Perform → Outperform
Jan-13-21 Upgrade The Benchmark Company Hold → Buy
Jan-08-21 Upgrade Citigroup Neutral → Buy
Oct-05-20 Upgrade Cantor Fitzgerald Neutral → Overweight
Aug-20-20 Downgrade The Benchmark Company Buy → Hold
Jul-09-20 Upgrade SunTrust Hold → Buy
May-26-20 Upgrade Wells Fargo Equal Weight → Overweight
Apr-28-20 Downgrade Citigroup Buy → Neutral
Apr-17-20 Upgrade The Benchmark Company Hold → Buy
Apr-08-20 Initiated The Benchmark Company Hold
Mar-31-20 Initiated Wolfe Research Peer Perform
Feb-27-20 Initiated Barclays Overweight
Feb-26-20 Upgrade Canaccord Genuity Hold → Buy
Feb-26-20 Downgrade Robert W. Baird Outperform → Neutral
Feb-25-20 Upgrade Jefferies Hold → Buy
Feb-11-20 Upgrade Argus Hold → Buy
Dec-24-19 Initiated Raymond James Mkt Perform
Dec-16-19 Downgrade Evercore ISI Outperform → In-line
Dec-13-19 Upgrade Credit Suisse Neutral → Outperform
Nov-12-19 Initiated SunTrust Hold
Nov-07-19 Upgrade Citigroup Neutral → Buy
Oct-17-19 Resumed BofA/Merrill Neutral
Sep-23-19 Upgrade Guggenheim Neutral → Buy
View All

Regeneron Pharmaceuticals Inc Stock (REGN) Latest News

pulisher
11:15 AM

Regeneron Pharmaceuticals (NASDAQ:REGN) Price Target Raised to $875.00 at Evercore ISI - MarketBeat

11:15 AM
pulisher
11:09 AM

REGN: Evercore ISI Group Raises Price Target to $875, Maintains Outperform Rating | REGN Stock News - GuruFocus

11:09 AM
pulisher
07:17 AM

Universal Beteiligungs und Servicegesellschaft mbH Increases Position in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

07:17 AM
pulisher
Jan 21, 2026

Regeneron Faces Neurology Leadership Shift As Investors Weigh Pipeline Execution - simplywall.st

Jan 21, 2026
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Jan 21, 2026

Ocular Therapeutix Appoints David W. Robinson as Global Chief Commercial Officer - citybiz

Jan 21, 2026
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Jan 21, 2026

2 Westchester County Teens Among 40 Regeneron Science Talent Search 2026 Finalists - Patch

Jan 21, 2026
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Jan 21, 2026

40 teen scientists vie for $1.8M at Regeneron talent search - Stock Titan

Jan 21, 2026
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Jan 21, 2026

Johnson & Johnson Clears the Patent Cliff as 2026 Guidance Resets the Narrative - Investing.com

Jan 21, 2026
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Jan 21, 2026

58,906 Shares in Regeneron Pharmaceuticals, Inc. $REGN Acquired by Rakuten Investment Management Inc. - MarketBeat

Jan 21, 2026
pulisher
Jan 21, 2026

Ocular Therapeutix™ Appoints David W. Robinson as Global Chief Commercial Officer - manilatimes.net

Jan 21, 2026
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Jan 20, 2026

Seizert Capital Partners LLC Grows Stock Holdings in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Jan 20, 2026
pulisher
Jan 20, 2026

(REGN) and the Role of Price-Sensitive Allocations - Stock Traders Daily

Jan 20, 2026
pulisher
Jan 20, 2026

Should You Be Excited for Regeneron (REGN)? - Insider Monkey

Jan 20, 2026
pulisher
Jan 20, 2026

A Look At Regeneron Pharmaceuticals (REGN) Valuation After Recent Share Price Momentum - Yahoo Finance

Jan 20, 2026
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Jan 20, 2026

Allstate Corp Makes New $2.12 Million Investment in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Jan 20, 2026
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Jan 20, 2026

Expansion wave in Saratoga County, New York: Regeneron, GlobalFoundries, Soleno, LISSMAC and more - The Business Journals

Jan 20, 2026
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Jan 19, 2026

Third retinal indication for Eylea 8mg approved in Europe - The Pharma Letter

Jan 19, 2026
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Jan 19, 2026

Sanofi, Regeneron Can't Patent Asthma Prevention Tool - Law360

Jan 19, 2026
pulisher
Jan 19, 2026

Neutralizing Antibody Market is Going to Boom, Highlighting - openPR.com

Jan 19, 2026
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Jan 19, 2026

Regeneron Pharmaceuticals, Inc. $REGN Shares Sold by ASR Vermogensbeheer N.V. - MarketBeat

Jan 19, 2026
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Jan 18, 2026

Regeneron Pharmaceuticals, Inc. $REGN Stock Holdings Raised by Lmcg Investments LLC - MarketBeat

Jan 18, 2026
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Jan 18, 2026

Regeneron Pharmaceuticals, Inc. $REGN Shares Sold by Evergreen Capital Management LLC - MarketBeat

Jan 18, 2026
pulisher
Jan 18, 2026

Howland Capital Management LLC Raises Stock Holdings in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Jan 18, 2026
pulisher
Jan 17, 2026

Does Regeneron (REGN) Prioritizing In‑House R&D Over Deals Recast Its Long‑Term Risk‑Reward Profile? - simplywall.st

Jan 17, 2026
pulisher
Jan 17, 2026

Fjarde AP Fonden Fourth Swedish National Pension Fund Sells 4,200 Shares of Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Jan 17, 2026
pulisher
Jan 16, 2026

Regeneron ordered to face lawsuit alleging Medicare fraud over Eylea - MSN

Jan 16, 2026
pulisher
Jan 16, 2026

Regeneron Pharmaceuticals, Inc. $REGN Shares Acquired by PGGM Investments - MarketBeat

Jan 16, 2026
pulisher
Jan 16, 2026

Dillon & Associates Inc. Decreases Holdings in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Jan 16, 2026
pulisher
Jan 16, 2026

Basal Cell Carcinoma Treatment Market to Reach US$ 19.6 Billion - openPR.com

Jan 16, 2026
pulisher
Jan 15, 2026

Atopic Dermatitis Pipeline 2025: MOA, ROA, FDA-Approved Drugs, and Clinical Trial Progress Assessment by DelveInsight | GlaxoSmithKline PLC, Nestle SA, Pfizer Inc., Regeneron Pharma, Abbvie, Allergan - Barchart.com

Jan 15, 2026
pulisher
Jan 15, 2026

Trading Recap: What are the future prospects of Regeneron Pharmaceuticals IncMarket Growth Report & Weekly Market Pulse Updates - baoquankhu1.vn

Jan 15, 2026
pulisher
Jan 15, 2026

Meritage Portfolio Management Buys 9,486 Shares of Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Jan 15, 2026
pulisher
Jan 15, 2026

Nordea Investment Management AB Raises Stake in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Jan 15, 2026
pulisher
Jan 14, 2026

Is Regeneron (REGN) Offering Value After Recent Share Price Swings? - Yahoo Finance

Jan 14, 2026
pulisher
Jan 14, 2026

JPM26: Regeneron will not overpay in M&A deals amid lead asset patent expiries - Pharmaceutical Technology

Jan 14, 2026
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Jan 14, 2026

This Is What Whales Are Betting On Regeneron Pharmaceuticals - Benzinga

Jan 14, 2026
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Jan 14, 2026

Analysts Offer Insights on Healthcare Companies: Boston Scientific (BSX), Regeneron (REGN) and Progyny (PGNY) - The Globe and Mail

Jan 14, 2026
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Jan 14, 2026

Allergic Rhinitis Market to Experience Notable Growth in Forecast Span by 2034, DelveInsight Predicts | Regeneron Pharma, Allergy Therapeutics, Inmunotek, UCB Pharma, Orexo AB, Hyloris Pharma - Barchart.com

Jan 14, 2026
pulisher
Jan 14, 2026

Analysts Offer Insights on Healthcare Companies: Regeneron (REGN), Erasca (ERAS) and Connect Biopharma Holdings (CNTB) - The Globe and Mail

Jan 14, 2026
pulisher
Jan 13, 2026

Regeneron's Yancopoulos on Hearing Loss Gene Therapy, Weight Loss Drugs - marketscreener.com

Jan 13, 2026
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Jan 13, 2026

JP Morgan 2026: Regeneron Focusing on Broad Pipeline Development - PharmExec.com

Jan 13, 2026
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Jan 13, 2026

JPM26 Day 1: Obesity Front-and-Center, Q4 Sales Beats - BioSpace

Jan 13, 2026
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Jan 13, 2026

Regeneron Pharmaceuticals (BIT:1REGN) Price Target Increased by 11.61% to 743.10 - Nasdaq

Jan 13, 2026
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Jan 13, 2026

PKO Investment Management Joint Stock Co Trims Stake in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Jan 13, 2026
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Jan 13, 2026

Regeneron Highlights Growth Strategy and Pipeline at JPM Conference - The Globe and Mail

Jan 13, 2026
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Jan 13, 2026

Regeneron Pharma price target raised to $820 from $800 at Raymond James - Investing.com UK

Jan 13, 2026
pulisher
Jan 13, 2026

Market Review: What is the fair value of Regeneron Pharmaceuticals Inc. stock nowBull Run & High Conviction Trade Alerts - Bộ Nội Vụ

Jan 13, 2026
pulisher
Jan 13, 2026

Commonwealth Equity Services LLC Cuts Stake in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Jan 13, 2026
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Jan 13, 2026

Stop Loss: Will Regeneron Pharmaceuticals Inc. stock split attract more investorsJuly 2025 WrapUp & Safe Swing Trade Setup Alerts - Bộ Nội Vụ

Jan 13, 2026
pulisher
Jan 12, 2026

Amgen Fights Regeneron’s Bid to Pause Eylea Antitrust Claims - Bloomberg Law News

Jan 12, 2026
pulisher
Jan 12, 2026

Regeneron Pharmaceuticals, Inc. (REGN) Stock Analysis: A Strong Buy with 15.19% Return on Equity and 3.53% Potential Upside - DirectorsTalk Interviews

Jan 12, 2026

Regeneron Pharmaceuticals Inc Stock (REGN) Financials Data

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Regeneron Pharmaceuticals Inc Stock (REGN) Insider Trading

Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total
Bassler Bonnie L
Director
Jan 07 '26
Sale
800.00
1,500
1,200,000
1,703
$822.75
price up icon 0.79%
$368.49
price up icon 0.90%
$471.20
price up icon 2.20%
biotechnology ONC
$338.26
price down icon 0.96%
$159.39
price up icon 1.86%
Cap:     |  Volume (24h):