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Regeneron Pharmaceuticals Inc stock is traded at $815.34, with a volume of 370.09K. It is up +0.47% in the last 24 hours and up +16.04% 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:
$812.27
Open:
$805.81
24h Volume:
370.09K
Relative Volume:
0.38
Market Cap:
$85.79B
Revenue:
$14.25B
Net Income/Loss:
$4.58B
P/E Ratio:
19.52
EPS:
41.7701
Net Cash Flow:
$3.88B
1W Performance:
+5.73%
1M Performance:
+16.04%
6M Performance:
+48.99%
1Y Performance:
+11.24%
1-Day Range:
Value
$801.35
$816.82
1-Week Range:
Value
$753.20
$816.76
52-Week Range:
Value
$476.49
$816.76

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
816.25 85.37B 14.25B 4.58B 3.88B 41.77
Biotechnology icon
VRTX
Vertex Pharmaceuticals Inc
482.08 122.84B 11.74B 3.68B 3.34B 14.19
Biotechnology icon
ALNY
Alnylam Pharmaceuticals Inc
415.53 55.82B 3.21B 43.57M 221.36M 0.2405
Biotechnology icon
ARGX
Argen X Se Adr
813.03 50.67B 3.06B 1.28B 447.35M 19.67
Biotechnology icon
INSM
Insmed Inc
171.39 37.54B 447.02M -1.18B -906.14M -6.1812

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
08:07 AM

Noesis Capital Mangement Corp Has $11.90 Million Holdings in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

08:07 AM
pulisher
07:07 AM

KLP Kapitalforvaltning AS Boosts Stock Holdings in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

07:07 AM
pulisher
06:49 AM

MassMutual Private Wealth & Trust FSB Buys 1,267 Shares of Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

06:49 AM
pulisher
02:09 AM

Diabetic Retinopathy Market to Witness Remarkable Growth With - openPR.com

02:09 AM
pulisher
Jan 07, 2026

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

Jan 07, 2026
pulisher
Jan 07, 2026

Analyst Upgrades And Short-Interest Drop Might Change The Case For Investing In Regeneron (REGN) - Yahoo Finance

Jan 07, 2026
pulisher
Jan 07, 2026

Regeneron Just Moved From Underperform To BuyHere's Why - Benzinga

Jan 07, 2026
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Jan 07, 2026

This Lowe's Analyst Turns Bullish; Here Are Top 5 Upgrades For Wednesday (CORRECTED) - Benzinga

Jan 07, 2026
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Jan 07, 2026

Regeneron Stock Lagged Behind the S&P 500 Last Year. Why This Firm Moved Off the Sidelines. - Barron's

Jan 07, 2026
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Jan 07, 2026

Regeneron upgraded at BoA on Eylea HD, Dupixent, and pipeline - Seeking Alpha

Jan 07, 2026
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Jan 07, 2026

Regeneron Science Talent Search: 33 Long Island students named semifinalists - Newsday

Jan 07, 2026
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Jan 07, 2026

Regeneron Pharmaceuticals upgraded by Bank of America on improving fundamentals, 2026 catalysts - Proactive financial news

Jan 07, 2026
pulisher
Jan 07, 2026

Will Regeneron (REGN) Beat Estimates Again in Its Next Earnings Report? - Finviz

Jan 07, 2026
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Jan 07, 2026

Regeneron Pharma gains as BofA upgrades rating - TradingView — Track All Markets

Jan 07, 2026
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Jan 07, 2026

Why Regeneron (REGN) Stock Is Trading Up Today - Finviz

Jan 07, 2026
pulisher
Jan 07, 2026

Regeneron Pharmaceuticals (NASDAQ:REGN) Sets New 12-Month High After Analyst Upgrade - MarketBeat

Jan 07, 2026
pulisher
Jan 07, 2026

Regeneron Pharmaceuticals stock hits 52-week high at $795.88 By Investing.com - Investing.com India

Jan 07, 2026
pulisher
Jan 07, 2026

Regeneron Pharmaceuticals stock hits 52-week high at $795.88 - Investing.com

Jan 07, 2026
pulisher
Jan 07, 2026

Regeneron Pharmaceuticals (NASDAQ:REGN) Upgraded at Bank of America - MarketBeat

Jan 07, 2026
pulisher
Jan 07, 2026

Analyst Upgrade: Regeneron Pharmaceuticals (REGN) Rating Boosted to Buy | REGN Stock News - GuruFocus

Jan 07, 2026
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Jan 07, 2026

21 Analysts Assess Regeneron Pharmaceuticals: What You Need To Know - Benzinga

Jan 07, 2026
pulisher
Jan 07, 2026

Regeneron Pharmaceuticals, Inc. $REGN Shares Bought by Robeco Institutional Asset Management B.V. - MarketBeat

Jan 07, 2026
pulisher
Jan 07, 2026

Merit Financial Group LLC Has $1.05 Million Stock Position in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Jan 07, 2026
pulisher
Jan 07, 2026

Diabetic Macular Edema Market to hit US$ 7.44 Billion by 2033 | Top - openPR.com

Jan 07, 2026
pulisher
Jan 07, 2026

Will Regeneron Pharmaceuticals Inc. stock maintain dividend yield2026 world cup usa national team round of 32 key players low block defense group prediction preview - Улправда

Jan 07, 2026
pulisher
Jan 07, 2026

Regeneron Upgraded From Underperform to Buy – Here’s the Reason - Bitget

Jan 07, 2026
pulisher
Jan 06, 2026

The Truth About Regeneron Pharm: Why Everyone Is Suddenly Paying Attention - AD HOC NEWS

Jan 06, 2026
pulisher
Jan 06, 2026

Looking at the Latest Short Interest Trends for Regeneron Pharmaceuticals Inc - Bitget

Jan 06, 2026
pulisher
Jan 06, 2026

Peering Into Regeneron Pharmaceuticals Inc's Recent Short Interest - Benzinga

Jan 06, 2026
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Jan 06, 2026

How Dupixent’s New Pediatric Asthma Nod in Japan Will Impact Regeneron Pharmaceuticals (REGN) Investors - simplywall.st

Jan 06, 2026
pulisher
Jan 06, 2026

Palmetto Grain Brokerage - Palmetto Grain Brokerage

Jan 06, 2026
pulisher
Jan 06, 2026

Regeneron Pharmaceuticals' Quarterly Earnings Preview: What You Need to Know - Yahoo Finance

Jan 06, 2026
pulisher
Jan 06, 2026

OPKO Health Bets on RAYALDEE and Pipeline Progress for 2026 Growth - TradingView — Track All Markets

Jan 06, 2026
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Jan 06, 2026

The Zacks Analyst Blog Eli Lilly, Medtronic, Intuitive Surgical, Regeneron Pharmaceuticals and Johnson & Johnson - sharewise.com

Jan 06, 2026
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Jan 06, 2026

Regeneron Pharmaceuticals Inc RGO Stock Analysis and ForecastStock Screening Results & Big Gains Low Budget - earlytimes.in

Jan 06, 2026
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Jan 05, 2026

Intellia Stock Declines Around 55% in 3 Months: Here's Why - TradingView — Track All Markets

Jan 05, 2026
pulisher
Jan 05, 2026

Watch 5 AI-Powered Medical Stocks for a Strong Portfolio in 2026 - The Globe and Mail

Jan 05, 2026
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Jan 05, 2026

Regeneron Pharmaceuticals Inc Stock Analysis and ForecastAnalyst Downgrades & Small Budget Capital Gains - earlytimes.in

Jan 05, 2026
pulisher
Jan 05, 2026

Allspring Global Investments Holdings LLC Sells 6,253 Shares of Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Jan 05, 2026
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Jan 05, 2026

Regeneron Pharmaceuticals, Inc. (REGN) Stock Analysis: Navigating the Biotech Giant’s Growth Potential and Analyst Ratings - DirectorsTalk Interviews

Jan 05, 2026
pulisher
Jan 05, 2026

Assessing Regeneron Pharmaceuticals (REGN) Valuation After Recent Share Price Momentum - simplywall.st

Jan 05, 2026
pulisher
Jan 04, 2026

Regeneron (REGN) Valuation Check After Japan Clears Dupixent for Pediatric Severe Asthma Expansion - Yahoo Finance

Jan 04, 2026
pulisher
Jan 04, 2026

Regeneron Shares Maintain Momentum as Key Catalysts Align - AD HOC NEWS

Jan 04, 2026
pulisher
Jan 04, 2026

Financiere des Professionnels Fonds d investissement inc. Acquires Shares of 3,171 Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Jan 04, 2026
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Jan 03, 2026

Who Owns Regeneron Pharmaceuticals? Top Shareholders and Recent Insider Trades - TIKR.com

Jan 03, 2026
pulisher
Jan 03, 2026

Brookwood Investment Group LLC Makes New Investment in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Jan 03, 2026
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Jan 02, 2026

Regeneron Pharmaceuticals, Inc. (REGN) Shares Plunge Despite Positive Phase 3 Itepekimab Results - MSN

Jan 02, 2026
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Jan 02, 2026

Why Regeneron Pharmaceuticals, Inc. (REGN) Crashed Last Week - MSN

Jan 02, 2026
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Jan 02, 2026

Regeneron to Report Fourth Quarter and Full Year 2025 Financial and Operating Results and Host Conference Call and Webcast on January 30, 2026 - The Manila Times

Jan 02, 2026
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Jan 02, 2026

Regeneron Pharmaceuticals to Announce Fourth Quarter and Full Year 2025 Financial Results on January 30, 2026 - Quiver Quantitative

Jan 02, 2026
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Jan 02, 2026

Regeneron to Report Fourth Quarter and Full Year 2025 Financial and Operating Results and Host ... - Caledonian Record

Jan 02, 2026

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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$415.54
price down icon 1.79%
$814.52
price down icon 1.11%
$481.87
price down icon 0.45%
$170.99
price down icon 2.74%
biotechnology ONC
$322.60
price down icon 3.35%
Cap:     |  Volume (24h):