545.46
price down icon1.64%   -9.12
after-market After Hours: 550.00 4.54 +0.83%
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Regeneron Pharmaceuticals Inc stock is traded at $545.46, with a volume of 1.41M. It is down -1.64% in the last 24 hours and up +3.90% 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 earlier-stage partnerships that bring new technology to the pipeline, including RNAi (Alnylam) and Crispr-based gene editing (Intellia).
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Previous Close:
$554.58
Open:
$550.01
24h Volume:
1.41M
Relative Volume:
1.12
Market Cap:
$57.90B
Revenue:
$14.09B
Net Income/Loss:
$4.50B
P/E Ratio:
13.89
EPS:
39.28
Net Cash Flow:
$2.96B
1W Performance:
-3.40%
1M Performance:
+3.90%
6M Performance:
-18.95%
1Y Performance:
-49.46%
1-Day Range:
Value
$541.61
$558.13
1-Week Range:
Value
$541.61
$567.95
52-Week Range:
Value
$476.49
$1,211.20

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
15,158
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
545.46 59.88B 14.09B 4.50B 2.96B 39.28
Biotechnology icon
VRTX
Vertex Pharmaceuticals Inc
456.87 120.48B 11.10B -988.90M -1.26B -3.92
Biotechnology icon
ALNY
Alnylam Pharmaceuticals Inc
392.24 44.31B 2.35B -269.70M -75.39M -2.09
Biotechnology icon
ARGX
Argen X Se Adr
670.33 36.65B 2.58B 1.06B -1.28B 16.33
Biotechnology icon
ONC
Beone Medicines Ltd Adr
301.13 32.46B 3.81B -644.79M -669.77M -6.24

Regeneron Pharmaceuticals Inc Stock (REGN) Upgrades & Downgrades

Date Action Analyst Rating Change
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
Jul 31, 2025

Regeneron Pharmaceuticals Stock (REGN) Opinions on Upcoming Earnings Report - Quiver Quantitative

Jul 31, 2025
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Jul 31, 2025

FDA Issued Myeloma, Alzheimer’s Approvals in July but Rejected Two CGTs - BioSpace

Jul 31, 2025
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Jul 31, 2025

Regeneron stock price target maintained at $678 by Cantor Fitzgerald - Investing.com Canada

Jul 31, 2025
pulisher
Jul 31, 2025

Seizert Capital Partners LLC Purchases 28,368 Shares of Regeneron Pharmaceuticals, Inc. (NASDAQ:REGN) - MarketBeat

Jul 31, 2025
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Jul 31, 2025

Mackenzie Financial Corp Grows Position in Regeneron Pharmaceuticals, Inc. (NASDAQ:REGN) - MarketBeat

Jul 31, 2025
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Jul 31, 2025

Mediolanum International Funds Ltd Boosts Stock Holdings in Regeneron Pharmaceuticals, Inc. (NASDAQ:REGN) - MarketBeat

Jul 31, 2025
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Jul 31, 2025

Applied Finance Capital Management LLC Sells 8,524 Shares of Regeneron Pharmaceuticals, Inc. (NASDAQ:REGN) - MarketBeat

Jul 31, 2025
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Jul 31, 2025

ARK Investment Management LLC Acquires 502 Shares of Regeneron Pharmaceuticals, Inc. (NASDAQ:REGN) - MarketBeat

Jul 31, 2025
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Jul 31, 2025

Sanofi raises annual sales growth expectations on strong Dupixent demand - Reuters

Jul 31, 2025
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Jul 31, 2025

Regeneron Pharmaceuticals, Inc. (NASDAQ:REGN) Position Lessened by TD Asset Management Inc - MarketBeat

Jul 31, 2025
pulisher
Jul 30, 2025

Regeneron (REGN) Q2 Earnings: What To Expect - Barchart.com

Jul 30, 2025
pulisher
Jul 30, 2025

Canaccord Reiterates a Buy Rating on Regeneron Pharmaceuticals (REGN) - MSN

Jul 30, 2025
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Jul 30, 2025

Phoenix Financial Ltd. Lowers Stock Position in Regeneron Pharmaceuticals, Inc. (NASDAQ:REGN) - MarketBeat

Jul 30, 2025
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Jul 30, 2025

Regeneron and Intellia’s Phase 3 Study on NTLA-2001: A Potential Game-Changer for ATTRv-PN - TipRanks

Jul 30, 2025
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Jul 30, 2025

Regeneron and Intellia’s Promising Phase 3 Study on NTLA-2001 for ATTR-CM - TipRanks

Jul 30, 2025
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Jul 30, 2025

AE Wealth Management LLC Purchases 445 Shares of Regeneron Pharmaceuticals, Inc. (NASDAQ:REGN) - MarketBeat

Jul 30, 2025
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Jul 30, 2025

Nikko Asset Management Americas Inc. Cuts Stake in Regeneron Pharmaceuticals, Inc. (NASDAQ:REGN) - MarketBeat

Jul 30, 2025
pulisher
Jul 30, 2025

Zurcher Kantonalbank Zurich Cantonalbank Sells 42,590 Shares of Regeneron Pharmaceuticals, Inc. (NASDAQ:REGN) - MarketBeat

Jul 30, 2025
pulisher
Jul 29, 2025

First Circuit Decision Regarding Anti-Kickback Statute Standard Widens Circuit Split and Creates Potential for Supreme Court Clarification - JD Supra

Jul 29, 2025
pulisher
Jul 29, 2025

Pinnacle Wealth Management Advisory Group LLC Acquires 487 Shares of Regeneron Pharmaceuticals, Inc. (NASDAQ:REGN) - MarketBeat

Jul 29, 2025
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Jul 29, 2025

Unlocking Q2 Potential of Regeneron (REGN): Exploring Wall Street Estimates for Key Metrics - Yahoo Finance

Jul 29, 2025
pulisher
Jul 29, 2025

Regeneron Pharmaceuticals, Inc. (NASDAQ:REGN) Shares Purchased by Pacer Advisors Inc. - MarketBeat

Jul 29, 2025
pulisher
Jul 28, 2025

Regeneron Pharmaceuticals (REGN) Expected to Announce Earnings on Friday - MarketBeat

Jul 28, 2025
pulisher
Jul 28, 2025

John G Ullman & Associates Inc. Acquires 3,115 Shares of Regeneron Pharmaceuticals, Inc. (NASDAQ:REGN) - MarketBeat

Jul 28, 2025
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Jul 28, 2025

When is Regeneron Pharmaceuticals Inc. stock expected to show significant growthMarket Forecast Outlook With Proven Results - jammulinksnews.com

Jul 28, 2025
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Jul 28, 2025

What makes Regeneron Pharmaceuticals Inc. stock price move sharplyInvestment Strategy With Predictable Gains Outlined - metal.it

Jul 28, 2025
pulisher
Jul 28, 2025

1,697 Shares in Regeneron Pharmaceuticals, Inc. (NASDAQ:REGN) Acquired by Bellwether Advisors LLC - MarketBeat

Jul 28, 2025
pulisher
Jul 28, 2025

Regeneron Feels The Pressure As Eye Drug Sales Slide - Finimize

Jul 28, 2025
pulisher
Jul 28, 2025

Is Regeneron Pharmaceuticals Inc. a growth stock or a value stockFree Stock Market Trend Analysis - jammulinksnews.com

Jul 28, 2025
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Jul 28, 2025

IFP Advisors Inc Grows Stock Position in Regeneron Pharmaceuticals, Inc. (NASDAQ:REGN) - MarketBeat

Jul 28, 2025
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Jul 28, 2025

Assetmark Inc. Boosts Stake in Regeneron Pharmaceuticals, Inc. (NASDAQ:REGN) - MarketBeat

Jul 28, 2025
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Jul 27, 2025

Is Regeneron Pharmaceuticals Inc. stock overvalued or undervaluedInvest smarter with actionable market insights - jammulinksnews.com

Jul 27, 2025
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Jul 27, 2025

What catalysts could drive Regeneron Pharmaceuticals Inc. stock higher in 2025Achieve breakthrough investment performance - jammulinksnews.com

Jul 27, 2025
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Jul 27, 2025

What are the technical indicators suggesting about Regeneron Pharmaceuticals Inc.Build wealth with long-term growth strategies - jammulinksnews.com

Jul 27, 2025
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Jul 27, 2025

Regeneron Pharmaceuticals, Inc. (NASDAQ:REGN) is Legato Capital Management LLC's 9th Largest Position - MarketBeat

Jul 27, 2025
pulisher
Jul 27, 2025

Rep. Robert Bresnahan, Jr. Buys Regeneron Pharmaceuticals, Inc. (NASDAQ:REGN) Stock - MarketBeat

Jul 27, 2025
pulisher
Jul 27, 2025

Pinnacle Associates Ltd. Increases Holdings in Regeneron Pharmaceuticals, Inc. (NASDAQ:REGN) - MarketBeat

Jul 27, 2025
pulisher
Jul 27, 2025

Regeneron Pharmaceuticals, Inc. (REGN) Acquires 23andMe Assets in $256M Deal - MSN

Jul 27, 2025
pulisher
Jul 26, 2025

Regeneron Pharmaceuticals Earnings Preview: What to Expect - MSN

Jul 26, 2025
pulisher
Jul 26, 2025

Canaccord Genuity Group Reiterates Buy Rating for Regeneron Pharmaceuticals (NASDAQ:REGN) - MarketBeat

Jul 26, 2025
pulisher
Jul 26, 2025

Regeneron Pharmaceuticals (REGN): Can Dupixent's Growth Offset Eylea Erosion and Drive Long-Term Earnings Resilience? - AInvest

Jul 26, 2025
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Jul 26, 2025

10 Most Profitable Biotech Stocks to Invest in Now - Insider Monkey

Jul 26, 2025
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Jul 25, 2025

Regeneron Pharmaceuticals, Inc. (NASDAQ:REGN) Shares Sold by Y Intercept Hong Kong Ltd - MarketBeat

Jul 25, 2025
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Jul 25, 2025

Universal Beteiligungs und Servicegesellschaft mbH Cuts Stock Position in Regeneron Pharmaceuticals, Inc. (NASDAQ:REGN) - MarketBeat

Jul 25, 2025
pulisher
Jul 25, 2025

Bank of America Securities Reiterated a Sell rating on Regeneron Pharmaceuticals (REGN), Lowered the PT - Insider Monkey

Jul 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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$392.24
price up icon 15.43%
$670.33
price up icon 11.93%
biotechnology ONC
$301.13
price up icon 0.40%
$107.50
price down icon 2.32%
$26.37
price down icon 1.09%
Cap:     |  Volume (24h):