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Regeneron Pharmaceuticals Inc stock is traded at $700.42, with a volume of 184.27K. It is down -0.53% in the last 24 hours and up +6.39% 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:
$703.26
Open:
$705.11
24h Volume:
184.27K
Relative Volume:
0.17
Market Cap:
$73.54B
Revenue:
$14.25B
Net Income/Loss:
$4.58B
P/E Ratio:
16.77
EPS:
41.7701
Net Cash Flow:
$3.88B
1W Performance:
-5.72%
1M Performance:
+6.39%
6M Performance:
+35.15%
1Y Performance:
-11.23%
1-Day Range:
Value
$698.30
$711.15
1-Week Range:
Value
$698.30
$744.23
52-Week Range:
Value
$476.49
$791.49

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
699.75 73.91B 14.25B 4.58B 3.88B 41.77
Biotechnology icon
VRTX
Vertex Pharmaceuticals Inc
439.97 112.15B 11.74B 3.68B 3.34B 14.19
Biotechnology icon
ALNY
Alnylam Pharmaceuticals Inc
420.99 56.81B 3.21B 43.57M 221.36M 0.2405
Biotechnology icon
ARGX
Argen X Se Adr
894.66 55.46B 3.06B 1.28B 447.35M 19.67
Biotechnology icon
INSM
Insmed Inc
195.65 41.92B 447.02M -1.18B -906.14M -6.1812

Regeneron Pharmaceuticals Inc Stock (REGN) Upgrades & Downgrades

Date Action Analyst Rating Change
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
08:21 AM

Regeneron Pharmaceuticals Inc. stock underperforms Monday when compared to competitors - MSN

08:21 AM
pulisher
07:28 AM

Here's Why You Should Retain OPKO Health Stock in Your Portfolio Now - TradingView

07:28 AM
pulisher
07:27 AM

Ossiam Sells 22,234 Shares of Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

07:27 AM
pulisher
Dec 08, 2025

Regeneron Pharmaceuticals Stock Slides 11% With A 8-Day Losing Spree - Trefis

Dec 08, 2025
pulisher
Dec 08, 2025

Regeneron Pharmaceuticals: Is Wall Street Finally Paying Attention (NASDAQ:REGN) - Seeking Alpha

Dec 08, 2025
pulisher
Dec 08, 2025

Regeneron’s (REGN) recovery and Dupixent strength support BMO’s outperform rating - MSN

Dec 08, 2025
pulisher
Dec 08, 2025

Regeneron’s (REGN) Recovery and Dupixent Strength Support BMO’s Outperform Rating - Insider Monkey

Dec 08, 2025
pulisher
Dec 08, 2025

Why Is Kymera Therapeutics Stock Skyrocketing Monday?Kymera Therapeutics (NASDAQ:KYMR) - Benzinga

Dec 08, 2025
pulisher
Dec 08, 2025

Natixis Purchases 2,751 Shares of Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Dec 08, 2025
pulisher
Dec 08, 2025

Tessera Therapeutics Showcases New Preclinical Data Demonstrating Progress of In Vivo Programs for Sickle Cell Disease and T Cell Therapies at the 67th American Society of Hematology Annual Meeting - GlobeNewswire Inc.

Dec 08, 2025
pulisher
Dec 08, 2025

Anti-VEGF Market Growth Outlook: USD 41.3 Billion by 2035 With - openPR.com

Dec 08, 2025
pulisher
Dec 08, 2025

California Public Employees Retirement System Sells 158,734 Shares of Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Dec 08, 2025
pulisher
Dec 08, 2025

14 Best US Stocks to Buy for Long Term - Insider Monkey

Dec 08, 2025
pulisher
Dec 07, 2025

Regeneron (REGN) Showcases Promising Trial Data for Lynozyfic in Multiple Myeloma - GuruFocus

Dec 07, 2025
pulisher
Dec 07, 2025

Regeneron Reports Promising Results from LINKER-MM4 Trial of Lynozyfic™ for Newly Diagnosed Multiple Myeloma - Quiver Quantitative

Dec 07, 2025
pulisher
Dec 07, 2025

Lynozyfic™ (linvoseltamab) Monotherapy in Newly Diagnosed Multiple Myeloma (NDMM) Shows Impressive Responses, Supporting Rationale as a Potential Foundation in Frontline Treatment - The Manila Times

Dec 07, 2025
pulisher
Dec 07, 2025

Federated Hermes Inc. Acquires 204,045 Shares of Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Dec 07, 2025
pulisher
Dec 07, 2025

Understanding Momentum Shifts in (REGN) - news.stocktradersdaily.com

Dec 07, 2025
pulisher
Dec 06, 2025

Can Regeneron Pharmaceuticals Stock Recover If Markets Fall? - Trefis

Dec 06, 2025
pulisher
Dec 06, 2025

Does Regeneron’s Choppy 2025 Share Price Reflect Its Long Term Growth Potential? - Yahoo Finance

Dec 06, 2025
pulisher
Dec 06, 2025

Regeneron's experimental therapy combo effective in untreated cancer patients - Reuters

Dec 06, 2025
pulisher
Dec 06, 2025

Marshall Wace LLP Has $125.95 Million Stock Holdings in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Dec 06, 2025
pulisher
Dec 06, 2025

Regeneron Pharmaceuticals, Inc. $REGN Shares Sold by Panagora Asset Management Inc. - MarketBeat

Dec 06, 2025
pulisher
Dec 06, 2025

First Trust Advisors LP Increases Position in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Dec 06, 2025
pulisher
Dec 06, 2025

Baird Financial Group Inc. Grows Position in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Dec 06, 2025
pulisher
Dec 06, 2025

Regeneron Pharmaceuticals, Inc. $REGN Shares Sold by Amundi - MarketBeat

Dec 06, 2025
pulisher
Dec 05, 2025

Canaccord Genuity Group Forecasts Strong Price Appreciation for Regeneron Pharmaceuticals (NASDAQ:REGN) Stock - MarketBeat

Dec 05, 2025
pulisher
Dec 05, 2025

Is Regeneron Still Attractive After Recent Pipeline Milestones and Valuation Upside Signals? - simplywall.st

Dec 05, 2025
pulisher
Dec 05, 2025

BMO Capital Markets Issues Positive Forecast for Regeneron Pharmaceuticals (NASDAQ:REGN) Stock Price - MarketBeat

Dec 05, 2025
pulisher
Dec 05, 2025

Can Regeneron Pharmaceuticals Inc. stock maintain growth trajectoryJuly 2025 Retail & Free Safe Entry Trade Signal Reports - Newser

Dec 05, 2025
pulisher
Dec 05, 2025

Regeneron Pharmaceuticals, Inc. $REGN Shares Bought by Guggenheim Capital LLC - MarketBeat

Dec 05, 2025
pulisher
Dec 05, 2025

Invesco Ltd. Grows Stock Holdings in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Dec 05, 2025
pulisher
Dec 05, 2025

Why Regeneron Pharmaceuticals Inc. (RGO) stock is listed among top recommendationsOptions Play & Community Driven Trade Alerts - Newser

Dec 05, 2025
pulisher
Dec 05, 2025

Dodge & Cox Acquires 1,502,198 Shares of Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Dec 05, 2025
pulisher
Dec 05, 2025

Regeneron Pharmaceuticals, Inc. $REGN Holdings Lowered by Epoch Investment Partners Inc. - MarketBeat

Dec 05, 2025
pulisher
Dec 05, 2025

Will Regeneron Pharmaceuticals Inc. (RGO) stock profit from fiscal stimulus2025 Retail Activity & Daily Momentum Trading Reports - Newser

Dec 05, 2025
pulisher
Dec 05, 2025

How Regeneron Pharmaceuticals Inc. (RGO) stock responds to job market shiftsJuly 2025 Trends & Weekly Setup with ROI Potential - Newser

Dec 05, 2025
pulisher
Dec 05, 2025

Can Regeneron Pharmaceuticals Inc. (RGO) stock sustain institutional flowsJuly 2025 Update & High Accuracy Trade Alerts - Newser

Dec 05, 2025
pulisher
Dec 04, 2025

Regeneron Pharmaceuticals, Inc. (REGN): A Bull Case Theory - Insider Monkey

Dec 04, 2025
pulisher
Dec 04, 2025

Citi Healthcare In Brief: Launch Trajectories Under Scrutiny - Citeline News & Insights

Dec 04, 2025
pulisher
Dec 04, 2025

Can Regeneron Pharmaceuticals Inc. stock sustain institutional interestMarket Volume Report & Weekly Top Stock Performers List - Newser

Dec 04, 2025
pulisher
Dec 04, 2025

Market Whales and Their Recent Bets on REGN Options - Benzinga

Dec 04, 2025
pulisher
Dec 04, 2025

REGN: BMO Capital Raises Price Target and Maintains Outperform R - GuruFocus

Dec 04, 2025
pulisher
Dec 04, 2025

BMO Capital raises Regeneron Pharma stock price target to $850 on Dupixent growth - Investing.com

Dec 04, 2025
pulisher
Dec 04, 2025

Regeneron Pharmaceuticals (NASDAQ:REGN) Rating Lowered to "Equal Weight" at Morgan Stanley - MarketBeat

Dec 04, 2025
pulisher
Dec 04, 2025

Regeneron Pharmaceuticals, Inc. $REGN Stock Holdings Lifted by Lido Advisors LLC - MarketBeat

Dec 04, 2025
pulisher
Dec 04, 2025

How Does Regeneron Pharmaceuticals Stock Stack Up Against Its Peers? - Trefis

Dec 04, 2025
pulisher
Dec 04, 2025

Regeneron Pharmaceuticals, Inc. $REGN Shares Sold by Schroder Investment Management Group - MarketBeat

Dec 04, 2025
pulisher
Dec 04, 2025

Canaccord Genuity Adjusts PT on Regeneron Pharmaceuticals to $1,057 From $850, Maintains Buy Rating - marketscreener.com

Dec 04, 2025
pulisher
Dec 04, 2025

Regeneron Pharmaceuticals, Inc. $REGN Position Cut by Groupe la Francaise - MarketBeat

Dec 04, 2025
pulisher
Dec 04, 2025

Will Regeneron Pharmaceuticals Inc. stock sustain high P E ratiosMarket Growth Summary & Long-Term Safe Investment Ideas - Newser

Dec 04, 2025

Regeneron Pharmaceuticals Inc Stock (REGN) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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$420.48
price down icon 2.11%
$893.21
price down icon 0.75%
$196.27
price down icon 0.07%
$439.92
price down icon 0.48%
biotechnology ONC
$320.06
price down icon 1.99%
Cap:     |  Volume (24h):