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Regeneron Pharmaceuticals Inc stock is traded at $787.15, with a volume of 254.01K. It is down -1.95% in the last 24 hours and up +7.43% 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:
$803.17
Open:
$803.475
24h Volume:
254.01K
Relative Volume:
0.27
Market Cap:
$83.22B
Revenue:
$14.34B
Net Income/Loss:
$4.50B
P/E Ratio:
18.94
EPS:
41.5626
Net Cash Flow:
$3.77B
1W Performance:
+4.32%
1M Performance:
+7.43%
6M Performance:
+35.68%
1Y Performance:
+16.91%
1-Day Range:
Value
$786.43
$815.00
1-Week Range:
Value
$745.07
$815.00
52-Week Range:
Value
$476.49
$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
2026-01-30
Name
Latest SEC Filings
Name
REGN's Discussions on Twitter

Compare REGN vs VRTX, ARGX, ALNY, ONC

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Biotechnology icon
REGN
Regeneron Pharmaceuticals Inc
787.18 84.91B 14.34B 4.50B 3.77B 41.56
Biotechnology icon
VRTX
Vertex Pharmaceuticals Inc
477.17 124.83B 12.07B 3.95B 3.19B 15.33
Biotechnology icon
ARGX
Argen X Se Adr
839.57 50.87B 3.06B 1.28B 447.35M 19.67
Biotechnology icon
ALNY
Alnylam Pharmaceuticals Inc
332.13 41.70B 3.71B 313.75M 465.38M 2.2571
Biotechnology icon
ONC
Beone Medicines Ltd Adr
350.61 38.30B 4.98B 69.60M 525.67M 0.5198

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
07:25 AM

NEOS Investment Management LLC Increases Stock Position in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

07:25 AM
pulisher
07:01 AM

GSA Capital Partners LLP Purchases 1,358 Shares of Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

07:01 AM
pulisher
01:26 AM

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

01:26 AM
pulisher
Feb 16, 2026

Price Over Earnings Overview: Regeneron PharmaceuticalsRegeneron Pharmaceuticals (NASDAQ:REGN) - Benzinga

Feb 16, 2026
pulisher
Feb 16, 2026

Assetmark Inc. Reduces Holdings in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Feb 16, 2026
pulisher
Feb 16, 2026

Why is Regeneron Pharmaceuticals Inc. stock going downTrade Exit Report & AI Optimized Trade Strategies - mfd.ru

Feb 16, 2026
pulisher
Feb 16, 2026

Aberdeen Group plc Sells 52,247 Shares of Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Feb 16, 2026
pulisher
Feb 16, 2026

Regeneron (NASDAQ:REGN) Performance Challenges Broader Nasdaq Futures Volatility - Kalkine Media

Feb 16, 2026
pulisher
Feb 16, 2026

Regeneron Pharmaceuticals (NASDAQ:REGN) Downgraded by Wall Street Zen to Hold - MarketBeat

Feb 16, 2026
pulisher
Feb 15, 2026

Market Review: What are the future prospects of Regeneron Pharmaceuticals IncMarket Volume Report & Low Risk High Reward Trade Ideas - baoquankhu1.vn

Feb 15, 2026
pulisher
Feb 15, 2026

Caprock Group LLC Takes $1.47 Million Position in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Feb 15, 2026
pulisher
Feb 15, 2026

Is Regeneron Pharmaceuticals Inc. attractive at current valuationJuly 2025 Intraday Action & Expert Curated Trade Setup Alerts - mfd.ru

Feb 15, 2026
pulisher
Feb 14, 2026

Is Regeneron Pharmaceuticals Inc. (RGO) stock in buy zone after pullback2025 Analyst Calls & High Accuracy Investment Signals - mfd.ru

Feb 14, 2026
pulisher
Feb 14, 2026

Varma Mutual Pension Insurance Co Increases Stake in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Feb 14, 2026
pulisher
Feb 14, 2026

Regeneron Pharmaceuticals, Inc. $REGN Shares Acquired by Wealthfront Advisers LLC - MarketBeat

Feb 14, 2026
pulisher
Feb 14, 2026

LSV Asset Management Takes $31.26 Million Position in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Feb 14, 2026
pulisher
Feb 14, 2026

Cibc World Market Inc. Has $8.85 Million Stake in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Feb 14, 2026
pulisher
Feb 13, 2026

Regeneron Allergy Data And Dupixent Insights Shape Immunology Growth Story - simplywall.st

Feb 13, 2026
pulisher
Feb 13, 2026

CRISPR Therapeutics Spotlights Momentum For Lead Gene Therapy As Adoption Widens - Benzinga

Feb 13, 2026
pulisher
Feb 13, 2026

Regeneron Allergy Antibodies And Dupixent Data Reframe Growth Prospects - Yahoo Finance

Feb 13, 2026
pulisher
Feb 13, 2026

Where is Regeneron Pharmaceuticals (REGN) Headed According to Analysts? - Bitget

Feb 13, 2026
pulisher
Feb 13, 2026

HSBC Adjusts Price Target on Regeneron Pharmaceuticals to $990 From $985, Maintains Buy Rating - marketscreener.com

Feb 13, 2026
pulisher
Feb 13, 2026

Krilogy Financial LLC Invests $1.18 Million in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Feb 13, 2026
pulisher
Feb 13, 2026

Illinois Municipal Retirement Fund Buys 2,599 Shares of Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Feb 13, 2026
pulisher
Feb 12, 2026

Regeneron, Samsung Bioepis Settle Eylea Biosimilar Patent Case - Bloomberg Law News

Feb 12, 2026
pulisher
Feb 12, 2026

10 Best Medical Research Stocks to Buy According to Hedge Funds - Insider Monkey

Feb 12, 2026
pulisher
Feb 12, 2026

Regeneron, Samsung Bioepis Settle Eye Med Patent Claims - Law360

Feb 12, 2026
pulisher
Feb 12, 2026

Sanofi and Regeneron Advance Itepekimab Bet With Completed Phase 2 Bronchiectasis Trial - TipRanks

Feb 12, 2026
pulisher
Feb 12, 2026

Will Eylea Sales Decline Weigh on REGN's Top Line in 2026? - Yahoo Finance

Feb 12, 2026
pulisher
Feb 12, 2026

Rhumbline Advisers Cuts Position in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Feb 12, 2026
pulisher
Feb 12, 2026

Leuthold Group LLC Takes Position in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Feb 12, 2026
pulisher
Feb 12, 2026

115,028 Shares in Regeneron Pharmaceuticals, Inc. $REGN Bought by Sound Shore Management Inc CT - MarketBeat

Feb 12, 2026
pulisher
Feb 12, 2026

Prospera Financial Services Inc Has $4.93 Million Position in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Feb 12, 2026
pulisher
Feb 12, 2026

Block Graft Market Is Going to Boom | Regeneron Pharmaceuticals • Novartis • Pfizer - openPR.com

Feb 12, 2026
pulisher
Feb 12, 2026

1 Healthcare Stock Worth Your Attention and 2 Facing Challenges - Finviz

Feb 12, 2026
pulisher
Feb 11, 2026

Samsung Bioepis to launch ophthalmology biosimilar in U.S. next year - Yonhap News Agency

Feb 11, 2026
pulisher
Feb 11, 2026

Regeneron Pharmaceuticals (NASDAQ:REGN) Director Sells $77,853.00 in Stock - MarketBeat

Feb 11, 2026
pulisher
Feb 11, 2026

Insider Selling: Arthur Ryan Sells Shares of Regeneron Pharmaceu - GuruFocus

Feb 11, 2026
pulisher
Feb 11, 2026

Regeneron Pharmaceuticals (NASDAQ:REGN) SVP Sells $1,585,066.72 in Stock - MarketBeat

Feb 11, 2026
pulisher
Feb 11, 2026

How to watch Regeneron's March healthcare investor talks - Stock Titan

Feb 11, 2026
pulisher
Feb 11, 2026

Regeneron Announces Investor Conference Presentations - The Manila Times

Feb 11, 2026
pulisher
Feb 11, 2026

Regeneron Pharmaceuticals Officer Sells Over $1.5 Million in Company Stock - TradingView

Feb 11, 2026
pulisher
Feb 11, 2026

A Look At Regeneron (REGN) Valuation As Recent Share Weakness Meets An 8.1% Undervaluation Estimate - simplywall.st

Feb 11, 2026
pulisher
Feb 11, 2026

Trading Systems Reacting to (REGN) Volatility - Stock Traders Daily

Feb 11, 2026
pulisher
Feb 11, 2026

Skylands Capital LLC Acquires New Holdings in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Feb 11, 2026
pulisher
Feb 11, 2026

ING Groep NV Grows Holdings in Regeneron Pharmaceuticals, Inc. $REGN - MarketBeat

Feb 11, 2026
pulisher
Feb 11, 2026

Regeneron Pharmaceuticals, Inc. $REGN Shares Sold by Baader Bank Aktiengesellschaft - MarketBeat

Feb 11, 2026
pulisher
Feb 11, 2026

The Zacks Analyst Blog Highlights NVIDIA, Amazon.com, Regeneron, National Presto and AXIL - Nasdaq

Feb 11, 2026
pulisher
Feb 11, 2026

Regeneron to present Phase 3 data on novel allergy antibodies at AAAAI - Investing.com South Africa

Feb 11, 2026
pulisher
Feb 10, 2026

Evommune’s Atopic Dermatitis Data Competitive With Dupixent - Citeline News & Insights

Feb 10, 2026
pulisher
Feb 10, 2026

The Bull Case For Regeneron (REGN) Could Change Following New Allergy Antibody And Dupixent Data Unveiling - Yahoo Finance

Feb 10, 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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$828.87
price up icon 0.91%
$319.35
price up icon 2.70%
$490.50
price down icon 0.31%
biotechnology ONC
$347.32
price up icon 0.17%
$149.67
price up icon 1.91%
Cap:     |  Volume (24h):