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Regeneron Pharmaceuticals Inc stock is traded at $803.48, with a volume of 424.45K. It is down -0.31% in the last 24 hours and up +22.46% 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:
$805.97
Open:
$802.35
24h Volume:
424.45K
Relative Volume:
0.44
Market Cap:
$82.72B
Revenue:
$14.92B
Net Income/Loss:
$4.42B
P/E Ratio:
19.58
EPS:
41.0422
Net Cash Flow:
$3.79B
1W Performance:
+2.44%
1M Performance:
+22.46%
6M Performance:
+0.04%
1Y Performance:
+41.97%
1-Day Range:
Value
$792.57
$806.53
1-Week Range:
Value
$775.83
$815.80
52-Week Range:
Value
$541.00
$821.11

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, ARGX, RVMD, ONC

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
REGN icon
REGN
Regeneron Pharmaceuticals Inc
803.48 82.16B 14.92B 4.42B 3.79B 41.04
VRTX icon
VRTX
Vertex Pharmaceuticals Inc
505.75 133.25B 12.34B 4.34B 3.71B 16.87
ARGX icon
ARGX
Argen X Se Adr
851.29 54.80B 4.16B 1.29B 734.26M 19.58
RVMD icon
RVMD
Revolution Medicines Inc
203.71 43.99B 742.00K -1.37B -1.07B -7.0731
ONC icon
ONC
Beone Medicines Ltd Adr
347.48 40.62B 5.76B 514.49M 1.10B 4.4813

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
02:41 AM

Wall Street Zen Upgrades Regeneron Pharmaceuticals (NASDAQ:REGN) to Strong-Buy - MarketBeat

02:41 AM
pulisher
Aug 14, 2026

GLP-1 Demand Is Soaring. 2 Stocks That Could Benefit From This (Hint: Not Eli Lilly or Novo Nordisk) - The Motley Fool

Aug 14, 2026
pulisher
Aug 14, 2026

Is Biohaven (BHVN)’s Latest Regeneron Pharmaceuticals (REGN) Deal a Major Catalyst for its Pipeline? - Yahoo Finance

Aug 14, 2026
pulisher
Aug 14, 2026

Bernstein Lifts Regeneron Price Target to $756, Stays on Sidelines - finance.biggo.com

Aug 14, 2026
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Aug 14, 2026

Regeneron Genetics Center's Andy Deubler: The AI-Era Genomics Race Will Be Decided by Curation, Not Volume - finance.biggo.com

Aug 14, 2026
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Aug 14, 2026

BMS builds big in Texas; Regeneron backs would-be rival - Pharma Voice

Aug 14, 2026
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Aug 14, 2026

Bernstein raises Regeneron stock price target to $756 on Eylea beat - Investing.com Canada

Aug 14, 2026
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Aug 14, 2026

Bernstein Adjusts PT on Regeneron Pharmaceuticals to $756 From $753, Maintains Market Perform Rating - marketscreener.com

Aug 14, 2026
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Aug 14, 2026

Regeneron's Gene Therapy For Genetic Hearing Loss Gets Accelerated FDA Nod — Drug Pricing Deal With White House To Be Announced Today - Stocktwits

Aug 14, 2026
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Aug 13, 2026

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

Aug 13, 2026
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Aug 13, 2026

REGN Shareholder Alert: Regeneron Pharmaceuticals, Inc. Securities Class Action LawsuitInvestors Should Contact SueWallSt - Morningstar

Aug 13, 2026
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Aug 13, 2026

REGN Investors Have Opportunity to Lead Regeneron Pharmaceuticals, Inc. Securities Fraud Lawsuit with the Schall Law Firm - lincolnjournal.com

Aug 13, 2026
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Aug 13, 2026

Regeneron Pharmaceuticals, Inc. (REGN) Stock Price, News, Quote & History - Yahoo Finance

Aug 13, 2026
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Aug 13, 2026

Parabilis Medicines Advances Zolucatetide Toward Phase 3 in Desmoid Tumors, Announces Regeneron Collaboration and $1.1 Billion Cash Position - Quiver Quantitative

Aug 13, 2026
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Aug 12, 2026

Regeneron Director Kathryn Guarini Executes 400 Stock Options and Sells Shares Under Rule 10b5-1 Plan - Kalkine Media

Aug 12, 2026
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Aug 12, 2026

Regeneron Director Huda Y. Zoghbi Executes Stock Option and Sells Shares on August 10, 2026 - Kalkine Media

Aug 12, 2026
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Aug 12, 2026

Insider Selling: Regeneron Pharmaceuticals (NASDAQ:REGN) Director Sells $320,000.00 in Stock - MarketBeat

Aug 12, 2026
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Aug 12, 2026

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

Aug 12, 2026
pulisher
Aug 12, 2026

REGN Stockholders May Be Entitled to Lead the Class Action - GlobeNewswire

Aug 12, 2026
pulisher
Aug 12, 2026

Bronstein, Gewirtz & Grossman LLC Urges Regeneron Pharmaceuticals, Inc. Investors to Act: Class Action Filed Alleging Investor Harm - WBOC TV

Aug 12, 2026
pulisher
Aug 12, 2026

REGN DEADLINE: Levi & Korsinsky Reminds Regeneron Pharmaceuticals, Inc. Investors of Upcoming Securities Class Action Deadline - PR Newswire

Aug 12, 2026
pulisher
Aug 12, 2026

REGENERNON PHARMACEUTICALS, INC. INVESTORS WITH LOSSES HAVE - GlobeNewswire

Aug 12, 2026
pulisher
Aug 12, 2026

REGN Looks 7.8% Undervalued on GF Value™ Amid Strong Market Position - GuruFocus

Aug 12, 2026
pulisher
Aug 12, 2026

Wedge Capital Management L L P NC Purchases 8,063 Shares of Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Aug 12, 2026
pulisher
Aug 12, 2026

Insight Wealth Strategies LLC Has $5.46 Million Stock Position in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Aug 12, 2026
pulisher
Aug 12, 2026

Regeneron, Tenet leads top healthcare companies with highest earnings beats (XLV:NYSEARCA) - Seeking Alpha

Aug 12, 2026
pulisher
Aug 12, 2026

How Regeneron Pharmaceuticals Went From Cheaper Than Incyte To The Pricier Stock - Trefis

Aug 12, 2026
pulisher
Aug 12, 2026

Handelsbanken Fonder AB Trims Stock Position in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Aug 12, 2026
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Aug 11, 2026

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

Aug 11, 2026
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Aug 11, 2026

Alameda biotech Infinimmune scores $75 million as it plans first clinical trials - The Business Journals

Aug 11, 2026
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Aug 11, 2026

Regeneron Pharmaceuticals Inc. stock underperforms Tuesday when compared to competitors - MarketWatch

Aug 11, 2026
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Aug 11, 2026

Regeneron Pharmaceuticals (REGN) Following Earnings And Buybacks, Is The Valuation Case Still Intact? - simplywall.st

Aug 11, 2026
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Aug 11, 2026

REGN Soars 21.9% in a Month: Buy, Sell or Hold the Stock? - The Globe and Mail

Aug 11, 2026
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Aug 11, 2026

REGN INVESTOR ALERT: Regeneron Pharmaceuticals, Inc. Investors with Substantial Losses Have Opportunity to Lead Regeneron Class Action Lawsuit - Morningstar

Aug 11, 2026
pulisher
Aug 11, 2026

REGN DEADLINE: The Gross Law Firm Reminds Regeneron Pharmaceuticals, Inc. Investors of Upcoming Securities Class Action Deadline - PR Newswire

Aug 11, 2026
pulisher
Aug 11, 2026

NewEdge Advisors LLC Has $5.88 Million Stock Holdings in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Aug 11, 2026
pulisher
Aug 11, 2026

Regeneron Pharmaceuticals, Inc. (NASDAQ:REGN) Receives Consensus Recommendation of "Moderate Buy" from Analysts - MarketBeat

Aug 11, 2026
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Aug 10, 2026

REGENERON PHARMACEUTICALS, INC. SEC Filing (Aug 10, 2026) - Stock Titan

Aug 10, 2026
pulisher
Aug 10, 2026

REGN Investors Have Opportunity to Lead Regeneron - GlobeNewswire

Aug 10, 2026
pulisher
Aug 10, 2026

Levi & Korsinsky Reminds Shareholders of a Lead Plaintiff - GlobeNewswire

Aug 10, 2026
pulisher
Aug 10, 2026

Regeneron Pharmaceuticals, Inc. (REGN) Stock Analysis: Navigating Biotech Opportunities with a 6.27% Upside Potential - DirectorsTalk Interviews

Aug 10, 2026
pulisher
Aug 10, 2026

Contravisory Investment Management Inc. Purchases Shares of 10,147 Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Aug 10, 2026
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Aug 09, 2026

Regeneron Pharmaceuticals, Inc. (REGN) options chain - Yahoo Finance Australia

Aug 09, 2026
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Aug 09, 2026

REGN INVESTOR DEADLINE APPROACHING: Faruqi & Faruqi, LLP Reminds - The National Law Review

Aug 09, 2026
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Aug 09, 2026

Bronstein, Gewirtz & Grossman LLC Urges Regeneron - GlobeNewswire

Aug 09, 2026
pulisher
Aug 09, 2026

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

Aug 09, 2026
pulisher
Aug 09, 2026

Beacon Investment Advisory Services Inc. Sells 9,055 Shares of Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Aug 09, 2026
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Aug 08, 2026

Regeneron Pharmaceuticals (REGN) Keeps Buybacks And Dividend In Focus As Fair Value Stays In Sight - Yahoo Finance

Aug 08, 2026
pulisher
Aug 08, 2026

PensionDanmark Pensionsforsikringsaktieselskab Purchases 3,619 Shares of Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Aug 08, 2026
pulisher
Aug 08, 2026

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

Aug 08, 2026
pulisher
Aug 07, 2026

Regeneron Pharmaceuticals (NASDAQ: REGN) reports $177M in institutional 13F holdings - Stock Titan

Aug 07, 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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$851.29
price down icon 0.66%
$203.71
price up icon 0.85%
ONC ONC
$347.48
price down icon 2.40%
$505.75
price down icon 2.07%
$228.65
price up icon 0.67%
Cap:     |  Volume (24h):