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Regeneron Pharmaceuticals Inc stock is traded at $803.75, with a volume of 688.73K. It is up +3.61% in the last 24 hours and up +12.01% 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:
$776.54
Open:
$786.18
24h Volume:
688.73K
Relative Volume:
0.70
Market Cap:
$84.51B
Revenue:
$14.25B
Net Income/Loss:
$4.58B
P/E Ratio:
19.24
EPS:
41.7701
Net Cash Flow:
$3.88B
1W Performance:
+4.24%
1M Performance:
+12.01%
6M Performance:
+49.53%
1Y Performance:
+10.18%
1-Day Range:
Value
$780.10
$807.83
1-Week Range:
Value
$753.20
$807.83
52-Week Range:
Value
$476.49
$807.83

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
804.13 81.61B 14.25B 4.58B 3.88B 41.77
Biotechnology icon
VRTX
Vertex Pharmaceuticals Inc
484.37 118.84B 11.74B 3.68B 3.34B 14.19
Biotechnology icon
ALNY
Alnylam Pharmaceuticals Inc
423.62 53.69B 3.21B 43.57M 221.36M 0.2405
Biotechnology icon
ARGX
Argen X Se Adr
820.44 49.49B 3.06B 1.28B 447.35M 19.67
Biotechnology icon
INSM
Insmed Inc
174.21 37.34B 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
10:39 AM

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

10:39 AM
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10:12 AM

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

10:12 AM
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08:43 AM

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

08:43 AM
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08:26 AM

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

08:26 AM
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07:51 AM

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

07:51 AM
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07:01 AM

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

07:01 AM
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06:11 AM

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

06:11 AM
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05:21 AM

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

05:21 AM
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03:56 AM

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

03:56 AM
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02:01 AM

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

02:01 AM
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Jan 06, 2026

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

Jan 06, 2026
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Jan 06, 2026

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

Jan 06, 2026
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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
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Jan 06, 2026

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

Jan 06, 2026
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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 - The Globe and Mail

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
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Jan 05, 2026

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

Jan 05, 2026
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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

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

Jan 05, 2026
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Jan 04, 2026

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

Jan 04, 2026
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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
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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

In Case You Missed It: Trial Updates, FDA Approvals & Rejections - Citeline News & Insights

Jan 02, 2026
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Jan 02, 2026

REGN Soars 41% in Six Months: Is There More Upside Potential in 2026? - Finviz

Jan 02, 2026
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Dec 31, 2025

Regeneron Pharmaceuticals Inc. stock outperforms competitors on strong trading day - MSN

Dec 31, 2025
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Dec 31, 2025

Generate Investment Management Ltd Acquires 6,778 Shares of Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Dec 31, 2025
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Dec 30, 2025

3 Reasons to Avoid REGN and 1 Stock to Buy Instead - FinancialContent

Dec 30, 2025
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Dec 30, 2025

Simplify Asset Management Inc. Raises Stake in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Dec 30, 2025
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Dec 29, 2025

Rockland IDA votes to terminate and recapture Regeneron incentives - Westfair Communications

Dec 29, 2025
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Dec 29, 2025

J&J Bispecific For Atopic Dermatitis Fails To Pass Muster - Citeline News & Insights

Dec 29, 2025
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Dec 29, 2025

Regeneron Pharmaceuticals, Inc. (NASDAQ:REGN) Given Consensus Rating of "Moderate Buy" by Brokerages - MarketBeat

Dec 29, 2025
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Dec 28, 2025

TB Alternative Assets Ltd. Increases Position in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Dec 28, 2025
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Dec 28, 2025

Bellecapital International Ltd. Buys 2,276 Shares of Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Dec 28, 2025
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Dec 27, 2025

Cwm LLC Has $30.03 Million Stake in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Dec 27, 2025
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Dec 27, 2025

Regeneron Pharmaceuticals, Inc. $REGN Shares Sold by Beacon Investment Advisory Services Inc. - MarketBeat

Dec 27, 2025
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Dec 26, 2025

Morgan Stanley Sees Policy Risks Receding for Regeneron (REGN) - Yahoo Finance

Dec 26, 2025
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Dec 26, 2025

Vontobel Holding Ltd. Has $5.83 Million Stock Position in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Dec 26, 2025
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Dec 26, 2025

Will Regeneron Pharmaceuticals Inc. stock split attract more investorsMarket Sentiment Shifts & High Return Capital Gain - bollywoodhelpline.com

Dec 26, 2025
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Dec 26, 2025

Exchange Traded Concepts LLC Purchases 1,369 Shares of Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Dec 26, 2025
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Dec 25, 2025

Regeneron (REGN): Revisiting Valuation After Japan’s Dupixent Pediatric Asthma Approval and Bullish Investor Positioning - simplywall.st

Dec 25, 2025
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Dec 25, 2025

Regeneron Pharmaceuticals, Inc. $REGN Stake Lifted by Hunter Perkins Capital Management LLC - MarketBeat

Dec 25, 2025
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Dec 25, 2025

Swedbank AB Cuts Position in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Dec 25, 2025
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Dec 25, 2025

Bar Harbor Wealth Management Purchases 3,304 Shares of Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Dec 25, 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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$421.47
price up icon 3.57%
$816.24
price up icon 1.50%
$483.99
price up icon 3.18%
$174.34
price down icon 0.43%
biotechnology ONC
$332.40
price up icon 3.76%
Cap:     |  Volume (24h):