Inside the research

Regeneron Pharmaceuticals, Inc.

REGN Research profile · latest available data

Price overview

$788.04

▼ -7.98 (-1.0%)

52w hi$852.03
52w lo$552.68
Vol592.10K
As of25 Sep 2026

The Verdict

Buy

Our score +0.57

Short+0.36
Medium+0.77
Long+0.60

computed 2026-09-27

Key fundamentals

Regeneron Pharmaceuticals, Inc.

Healthcare · Biotechnology

Market cap$81.13B
Enterprise value$73.40B
Trailing P/E19.49x
Forward P/E12.94x
EV / EBITDA15.61x
P / S (ttm)5.22x
Profit margin27.9%
Return on equity14.0%
Revenue growth+16.7%
Earnings growth-4.5%
Debt / equity8.54

Layer Breakdown

LayerRawContribution
Fundamental+0.27
Sector+0.13
Technical+0.33
Earnings+0.00
Sentiment+0.00

macro × 1.00 · 2026-09-27

Business overview

Regeneron Pharmaceuticals, Inc. discovers, invents, develops, manufactures, and commercializes medicines to treat various diseases worldwide. The company develops product candidates to treat eye, allergic and inflammatory, cardiovascular, metabolic, neurological, infectious, and rare diseases; and cancer, hematologic conditions. It also offers EYLEA injections for wet age-related macular degeneration and diabetic macular edema; myopic choroidal neovascularization; diabetic retinopathy; neovascular glaucoma; retinopathy of prematurity; Dupixent injection to treat atopic dermatitis and asthma; Libtayo injection for metastatic or locally advanced cutaneous squamous cell carcinoma; Praluent injection to treat heterozygous familial hypercholesterolemia (HoFH); and Kevzara solution for rheumatoid arthritis. It has license and collaboration agreement with Bayer for the development and commercialization of EYLEA 8 mg and EYLEA; Alnylam Pharmaceuticals, Inc. to discover, develop, and commercialize RNAi therapeutics for diseases by addressing therapeutic disease targets expressed in the eye and central nervous system; Intellia Therapeutics, Inc. to advance CRISPR/Cas9 gene-editing technology for in vivo therapeutic development for therapies focused on neurological and muscular diseases; Hansoh Pharmaceuticals Group Company Limited to acquire development and commercial rights for HS-20094, a dual GLP-1/GIP receptor; and Tessera Therapeutics, Inc. develops and commercializes TSRA-196, an investigational gene editing therapy for Alpha-1 antitrypsin deficiency. Additionally, the company has a strategic collaboration with Telix Pharmaceuticals Limited to develop and commercialize radiopharmaceutical therapies. It also has a strategic collaboration with CytomX Therapeutics, Inc. to create conditionally-activated bispecific cancer therapies. The company was incorporated in 1988 and is based in Tarrytown, New York.

United States · www.regeneron.com

Risk Metrics

Beta vs SPX0.63
Corr SPX0.28
Annual vol36.4%
Annual ret-11.9%
Sharpe-0.33
Max DD-55.8%

Window: 504 trading days (504 obs)

Analyst Coverage

Mean PT$875.31
High / Low$1,057.00 / $730.00
Median$882.50
Analysts28
Strong Buy4
Buy18
Hold7
Sell0
Strong Sell0

Recent rating actions

2026-05-01Guggenheim→ Buy
2026-04-30Wells Fargo→ Equal-Weight
2026-04-30Truist Securities→ Buy
2026-04-30RBC Capital→ Sector Perform
2026-04-30Barclays→ Overweight
2026-04-23TD Cowen→ Buy

Material Events

DateEvent8-K
2026-07-30Earnings Release, Exhibitsread
2026-07-06Earnings Releaseread
2026-06-17Shareholder Voteread
2026-04-29Earnings Release, Exhibitsread
2026-04-08Earnings Releaseread
2026-01-30Earnings Release, Exhibitsread
2026-01-12Earnings Release, Reg FD Disclosure…read
2025-10-28Earnings Release, Exhibitsread
2025-10-06Earnings Releaseread
2025-08-01Earnings Release, Exhibitsread
2025-06-18Shareholder Voteread
2025-04-29Earnings Release, Exhibitsread

Insider Trades

DateInsiderRoleActionSharesValue
2026-08-10Guarini KathrynSell400$320.00K
2026-08-10Guarini KathrynOption exercise400$287.75K
2026-08-10Zoghbi Huda YOption exercise800$301.35K
2026-08-10Zoghbi Huda YSell800$640.00K
2026-07-02RYAN ARTHUR FSell200$130.03K
2026-05-01RYAN ARTHUR FSell6$4.26K
2026-05-01RYAN ARTHUR FSell4$2.83K
2026-05-01RYAN ARTHUR FSell24$16.88K
2026-05-01RYAN ARTHUR FSell7$4.95K
2026-05-01RYAN ARTHUR FSell15$10.54K

Flow & Concentration

Insider 180d net-$1.15M
Insider buys / sells0 / 12
Insider biasNeutral
13F holders9
Top-5 share94.6%
HHI3,905 (concentrated)

Top Holders

HolderValueShares
State Street Corp$3.01B4.83M
AQR Capital Management$702.16M1.13M
Fidelity / FMR LLC$518.76M831.96K
Citadel Advisors$370.07M593.50K
Capital Research / Capital World$196.69M315.43K
Millennium Management$146.92M235.62K
Renaissance Technologies$92.42M148.22K
Bridgewater Associates$32.01M51.33K
T. Rowe Price Group$953.84K1.53M

As of 2026-06-30

Dividends

Yield (TTM)0.23%
$ / share (TTM)$1.82
5y CAGR—

Annual dividend per share

2025$3.52
2026$0.94

SEC Filings

DateFormDoc
2026-08-124view
2026-08-124view
2026-08-0713F-HRview
2026-07-308-Kview
2026-07-3010-Qview
2026-07-074view
2026-07-068-Kview
2026-06-178-Kview
2026-05-0813F-HRview
2026-05-044view
2026-04-298-Kview
2026-04-2910-Qview
2026-04-24DEF 14Aview
2026-04-24DEFA14Aview
2026-04-24ARSview

The Long Run

FY 2010–2025 · 16 years

LineLatestCAGRTrend
Revenue$14.20B+25.7%
Operating income$4.05B+18.3%
Net income$4.50B+36.8%
Cash from ops$4.42B+18.4%

Indices

NASDAQ-100S&P 500

Recent Sessions

DateOpenHighLowCloseVol
Sep 25$803.87$803.87$784.13$788.04592.10K
Sep 24$801.59$807.21$789.39$796.02602.60K
Sep 23$805.23$813.53$790.02$801.82721.10K
Sep 22$802.48$811.66$791.31$803.90600.20K
Sep 21$786.03$801.44$779.96$798.17704.40K

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