840.84
price up icon3.78%   30.60
after-market After Hours: 844.72 3.88 +0.46%
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Regeneron Pharmaceuticals Inc stock is traded at $840.84, with a volume of 744.71K. It is up +3.78% in the last 24 hours and up +24.26% 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; Kevzara in rheumatoid arthritis; and Lynozyfic for multiple myeloma. Regeneron has multiple partnerships and collaboration agreements, with Sanofi (Dupixent, others) and Bayer (Eylea) as its largest partners.
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Previous Close:
$810.24
Open:
$817.17
24h Volume:
744.71K
Relative Volume:
0.77
Market Cap:
$86.57B
Revenue:
$14.92B
Net Income/Loss:
$4.42B
P/E Ratio:
20.49
EPS:
41.0422
Net Cash Flow:
$3.79B
1W Performance:
+5.37%
1M Performance:
+24.26%
6M Performance:
+7.47%
1Y Performance:
+47.06%
1-Day Range:
Value
$815.38
$844.92
1-Week Range:
Value
$792.57
$844.92
52-Week Range:
Value
$541.00
$844.92

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
15,410
Name
Twitter
@regeneron
Name
Next Earnings Date
2026-07-30
Name
Latest SEC Filings
Name
REGN's Discussions on Twitter

Compare REGN vs VRTX, MRNA, ARGX, RVMD

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
REGN icon
REGN
Regeneron Pharmaceuticals Inc
840.84 83.42B 14.92B 4.42B 3.79B 41.04
VRTX icon
VRTX
Vertex Pharmaceuticals Inc
552.06 133.88B 12.34B 4.34B 3.71B 16.87
MRNA icon
MRNA
Moderna Inc
174.38 25.14B 2.23B -3.19B -1.60B -8.1462
ARGX icon
ARGX
Argen X Se Adr
1,032.86 62.12B 4.16B 1.29B 734.26M 19.58
RVMD icon
RVMD
Revolution Medicines Inc
214.66 46.30B 742.00K -1.37B -1.07B -7.0731

Regeneron Pharmaceuticals Inc Stock (REGN) Upgrades & Downgrades

Date Action Analyst Rating Change
Mar-31-26 Resumed Piper Sandler Overweight
Mar-06-26 Initiated Barclays Overweight
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
04:05 AM

Regeneron Announces Investor Conference Presentations - marketscreener.com

04:05 AM
pulisher
03:19 AM

Why Does Regeneron Pharmaceuticals (NASDAQ:REGN) Merit A Fresh Look? - Kalkine Media

03:19 AM
pulisher
03:07 AM

REGN Looks 4.9% Undervalued on GF Value™ After FDA Approval - GuruFocus

03:07 AM
pulisher
02:53 AM

US FDA approves Regeneron's rare bone disorder drug - reuters.com

02:53 AM
pulisher
02:28 AM

Regeneron Pharmaceuticals Wins US FDA Approval For Pasatru In Ultra-Rare Musculoskeletal Condition - marketscreener.com

02:28 AM
pulisher
02:23 AM

FDA approves Regeneron’s Pasatru for rare bone disorder FOP - Investing.com

02:23 AM
pulisher
02:07 AM

FDA approves Regeneron’s Pasatru for rare bone disorder FOP By Investing.com - Investing.com Canada

02:07 AM
pulisher
02:00 AM

Regeneron Pharmaceuticals Announces FDA Approval of Pasatru for Adults With Fibrodysplasia Ossificans Progressiva - Quiver Quantitative

02:00 AM
pulisher
01:53 AM

Regeneron rare bone disorder therapy approved (REGN:NASDAQ) - Seeking Alpha

01:53 AM
pulisher
01:12 AM

REGN Investor Alert: Regeneron Pharmaceuticals, Inc. Securities Class Action NoticeContact Levi & Korsinsky - PR Newswire

01:12 AM
pulisher
12:00 PM

Bronstein, Gewirtz & Grossman LLC Urges Regeneron - GlobeNewswire

12:00 PM
pulisher
11:05 AM

Regeneron Pharmaceuticals (NASDAQ:REGN) Reaches New 52-Week HighWhat's Next? - MarketBeat

11:05 AM
pulisher
09:34 AM

Regeneron Pharmaceuticals stock hits 52-week high at 821.41 USD - Investing.com

09:34 AM
pulisher
07:35 AM

REGN INVESTOR ALERT: Bronstein, Gewirtz and Grossman, LLC Announc - The National Law Review

07:35 AM
pulisher
06:51 AM

Oxbow Advisors LLC Makes New Investment in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

06:51 AM
pulisher
06:28 AM

M. Kulyk & Associates LLC Makes New Investment in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

06:28 AM
pulisher
06:28 AM

Meeder Asset Management Inc. Invests $4.46 Million in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

06:28 AM
pulisher
05:55 AM

Pallas Capital Advisors LLC Takes $1.20 Million Position in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

05:55 AM
pulisher
04:55 AM

Great Lakes Advisors LLC Makes New Investment in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

04:55 AM
pulisher
04:35 AM

Danske Bank A S Purchases New Position in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

04:35 AM
pulisher
04:35 AM

Global Retirement Partners LLC Makes New $975,000 Investment in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

04:35 AM
pulisher
02:33 AM

Regeneron stock holds near a 52-week high after a strong quarter. - Ad-hoc-news.de

02:33 AM
pulisher
02:05 AM

REGN SHAREHOLDER ALERT: Bronstein, Gewirtz and Grossman, LLC Announces that Regeneron Pharmaceuticals, Inc. Shareholders Have Opportunity to Lead Class Action Lawsuit! - ACCESS Newswire

02:05 AM
pulisher
Aug 18, 2026

Promising Biotech Stocks To Watch TodayAugust 18th - MarketBeat

Aug 18, 2026
pulisher
Aug 18, 2026

REGN Shareholder Alert: Regeneron Pharmaceuticals, Inc. Securities Class Action LawsuitInvestors With Losses May Contact The Gross Law Firm - PR Newswire

Aug 18, 2026
pulisher
Aug 18, 2026

Regeneron ends eye disease study due to antibody’s safety profile - biospace.com

Aug 18, 2026
pulisher
Aug 18, 2026

SHAREHOLDER ALERT Bernstein Liebhard LLP Announces A Securities Fraud Class Action Lawsuit Has Been Filed Against Regeneron Pharmaceuticals, Inc. (REGN) - TMX Newsfile

Aug 18, 2026
pulisher
Aug 18, 2026

Regeneron ends eye disease study after antibody shows ‘unfavorable’ risk/benefit profile - biospace.com

Aug 18, 2026
pulisher
Aug 18, 2026

REGN SHAREHOLDER ALERT: Bronstein, Gewirtz and Grossman, LLC Anno - The National Law Review

Aug 18, 2026
pulisher
Aug 18, 2026

Resilient Regeneron stock trades close to 52-week high as dividend and earnings support valuation - AD HOC NEWS

Aug 18, 2026
pulisher
Aug 18, 2026

UNIVEST FINANCIAL Corp Takes $8.15 Million Position in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Aug 18, 2026
pulisher
Aug 18, 2026

Regeneron Pharmaceuticals, Inc. Investors with Substantial Losses Have Opportunity to Lead Regeneron Class Action LawsuitHagens Berman Sobol Shapiro LLP - PR Newswire

Aug 18, 2026
pulisher
Aug 18, 2026

Perigon Wealth Management LLC Takes Position in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Aug 18, 2026
pulisher
Aug 18, 2026

Mitsubishi UFJ Asset Management Co. Ltd. Invests $160.53 Million in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Aug 18, 2026
pulisher
Aug 18, 2026

Regeneron halts early-stage uveitis trial after safety event - The Pharma Letter

Aug 18, 2026
pulisher
Aug 18, 2026

4,376 Shares in Regeneron Pharmaceuticals, Inc. $REGN Purchased by Citizens Financial Group Inc. RI - MarketBeat

Aug 18, 2026
pulisher
Aug 18, 2026

Deutsche Bank AG Makes New $323.25 Million Investment in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Aug 18, 2026
pulisher
Aug 18, 2026

Grandfield & Dodd LLC Purchases Shares of 36,628 Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Aug 18, 2026
pulisher
Aug 18, 2026

BlackRock Inc. Makes New $5.68 Billion Investment in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Aug 18, 2026
pulisher
Aug 18, 2026

4,778 Shares in Regeneron Pharmaceuticals, Inc. $REGN Bought by B & T Capital Management DBA Alpha Capital Management - MarketBeat

Aug 18, 2026
pulisher
Aug 17, 2026

REGN INVESTOR ALERT: Bronstein, Gewirtz and Grossman, LLC Announces that Regeneron Pharmaceuticals, Inc. Stockholders Have Opportunity to Lead Class Action Lawsuit! - ACCESS Newswire

Aug 17, 2026
pulisher
Aug 17, 2026

Samsung Biologics? No — Samchundang Pharm Reaches Landmark Settlement in Eylea Biosimilar Patent Dispute, Clearing Path for Global Commercialization - finance.biggo.com

Aug 17, 2026
pulisher
Aug 17, 2026

Regeneron Pharmaceuticals, Inc. Notice of September 14, - GlobeNewswire

Aug 17, 2026
pulisher
Aug 17, 2026

Resilient Regeneron stock hovers near 52-week high after dividend and analyst target hike - AD HOC NEWS

Aug 17, 2026
pulisher
Aug 17, 2026

REGN UPCOMING DEADLINE: Levi & Korsinsky Alerts Regeneron - GlobeNewswire

Aug 17, 2026
pulisher
Aug 17, 2026

Biotech Stocks To ResearchAugust 17th - MarketBeat

Aug 17, 2026
pulisher
Aug 17, 2026

Can Regeneron Pharmaceuticals (NASDAQ:REGN) Extend Its Run? - Kalkine Media

Aug 17, 2026
pulisher
Aug 17, 2026

REGN Investors Have Opportunity to Lead Regeneron - GlobeNewswire

Aug 17, 2026
pulisher
Aug 17, 2026

REGN Maintained by Leerink Partners -- Price Target Raised to $8 - GuruFocus

Aug 17, 2026
pulisher
Aug 17, 2026

Regeneron Pharmaceuticals (NASDAQ:REGN) Price Target Raised to $824.00 at Leerink Partners - MarketBeat

Aug 17, 2026
pulisher
Aug 17, 2026

Leerink Partners Adjusts PT on Regeneron Pharmaceuticals to $824 From $641, Maintains Market Perform Rating - marketscreener.com

Aug 17, 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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$174.38
price up icon 176.97%
$1,032.86
price up icon 4.02%
$214.66
price down icon 0.62%
ONC ONC
$376.86
price up icon 2.09%
$552.06
price up icon 4.52%
Cap:     |  Volume (24h):