$735.20+0.39|(+0.05%)
52W H: 859.3452W L: 541Beta: 0.14

About Regeneron Pharmaceuticals Inc

Frequently Asked Questions

What is the 52-week range for REGN?

The 52-week high is $859.34 and the 52-week low is $541.

What is the P/E ratio for REGN?

The Price to Earnings (P/E) ratio is 17.41.

What is the dividend yield for REGN?

This company does not currently pay a dividend or the data is unavailable.

What is the Return on Equity (ROE)?

The trailing twelve months (TTM) Return on Equity is 13.81%.

What is the Net Profit Margin?

The Net Profit Margin (TTM) is 27.86%.

What is the Price to Book (P/B) Ratio?

The annual Price to Book ratio stands at 2.60.

Analyst Recommendation Trends

Wall Street analyst consensus for REGN over the last few months:

2026-09-01
Buy: 18
S.Buy: 8
Hold: 12
Sell: 0
2026-08-01
Buy: 18
S.Buy: 8
Hold: 11
Sell: 0
2026-07-01
Buy: 18
S.Buy: 9
Hold: 11
Sell: 0
2026-06-01
Buy: 18
S.Buy: 9
Hold: 11
Sell: 0

Latest REGN News

Vertex (VRTX) or Regeneron (REGN)? Two Biotech Moats, Two Very Different Bets

Biotech companies are strange businesses to think about in terms of competitive advantages. A software company can lock customers into an ecosystem for years. A manufacturer can have a cost advantage. A biotech company, meanwhile, can spend billions developing a drug only to see a competitor produce something better. That makes Vertex Pharmaceuticals Incorporated (NASDAQ:VRTX) […]

Yahoo10/3/2026

Stocktwits Biotech Dealmaker — Novartis, Sanofi And Novo Sign Week’s Biggest Deals

Biotech companies this week spent on experimental therapies, including autoimmune drugs, next-generation obesity pills and cancer combinations.

Yahoo10/3/2026

An $8 Billion Reason Why Regeneron Stock Is in Focus

Regeneron announces an expanded deal with Sanofi. Here’s what the disclosure really means for REGN shares.

Yahoo10/2/2026

This week in charts: Kodiak’s big comeback and Hengrui’s dealmaking

The latest installment in BioPharma Dive’s data visualization series features a closer look at Kodiak’s stock performance and Hengrui's ties with U.S. and European drugmakers.

Yahoo10/2/2026

Sanofi, Regeneron Expand Immunology Alliance With New Antibodies

SNY and REGN expand their longstanding alliance to four new antibodies targeting type II inflammation, with billions in potential payments.

Yahoo10/2/2026

Sanofi pays Regeneron up to $8B to expand immunology alliance

Regeneron will receive $1 billion upfront, with up to $7 billion more in milestones, to co-develop four next-generation antibody drug candidates

Yahoo10/2/2026

Vertex Pharmaceuticals And 2 Other Top Gene Therapy Stocks

Global bond yields recently hit multidecade highs, raising borrowing costs and putting pressure on many high growth sectors. When money gets more expensive, investors often look harder at balance sheets and valuations. That is where select biotechnology stocks with more reasonable finances can draw interest. This article breaks down three biotech stocks from a curated screener that aims to balance high upside with some measure of financial discipline. The stocks covered below are just a small...

Yahoo10/1/2026

Why Regeneron (REGN) Stock Is Trading Lower Today

Shares of biotech company Regeneron (NASDAQ:REGN) fell 4% in the afternoon session after the biotechnology company expanded its immunology alliance with Sanofi on terms that left economics for its blockbuster drug Dupixent untouched.

Yahoo10/1/2026

OCUL Stock On Track For Worst Week In 2.5 Years As Rivals Raise The Bar In Wet AMD

OCUL stock selloff began on Monday after Kodiak Sciences and 4D Molecular posted updates from clinical trials of their eye-disease drugs.

Yahoo10/1/2026

Which S&P500 stocks are moving on Thursday?

Stay updated with the movements of the S&P500 index in the middle of the day on Thursday. Discover which stocks are leading as top gainers and losers in today's session.

ChartMill10/1/2026

Regeneron Pharmaceuticals, Inc. (REGN) Discusses Expanded Collaboration on Next-Generation Long-Acting Immunology Antibodies Transcript

Regeneron Pharmaceuticals, Inc. (REGN) Discusses Expanded Collaboration on Next-Generation Long-Acting Immunology Antibodies October 1, 2026 8:00 AM...

SeekingAlpha10/1/2026

Sanofi, Regeneron broaden alliance to find their next Dupixent

The deal carries a $1 billion upfront payment and tasks the two companies to develop long-acting antibody drugs that go after the same targets as their blockbuster anti-inflammation agent.

Yahoo10/1/2026

Ubamatamab (MUC16xCD3) Shows a High Rate of Durable Responses in Initial Study of Patients with Advanced Low-Grade Serous Ovarian Cancer (LGSOC)

LGSOC is a biologically distinct variant of ovarian cancer, with limited treatment options, that is generally less responsive to conventional chemotherapy Results presented in a late-breaking plenary session at IGCS demonstrated a 73% objective response rate and 11-month median progression-free survival in 11 patients with recurrent and heavily pre-treated LGSOC treated with the highest dose of ubamatamab in the trial Regeneron has been enrolling a dedicated LGSOC cohort at this dose and will ad

Yahoo10/1/2026

Phase 2 COURAGE Trial Confirms Trevogrumab Prevents Lean Mass and Muscle Loss During GLP-1 Receptor Agonist-induced Weight Loss

In a predefined MRI substudy, trevogrumab prevented 70% of muscle loss associated with semaglutide treatment A pre-specified subgroup analysis found that patients meeting the low lean mass definition for sarcopenia had greater loss of lean mass with semaglutide, and more preservation with trevogrumab Findings were presented at the European Association for the Study of Diabetes (EASD) Annual Meeting and is in press with The Lancet TARRYTOWN, N.Y., Oct. 01, 2026 (GLOBE NEWSWIRE) -- Regeneron Pharm

Yahoo10/1/2026

Pfizer’s eczema drug clears skin in mid-stage trial

Detailed results are competitive with Dupixent and Ebglyss, but the drug lacks differentiation amid an increasingly competitive landscape, one analyst argued.

Yahoo10/1/2026

Regeneron, Sanofi Expand Alliance in Deal Worth Up to $8 Billion

Regeneron Pharmaceuticals (NASDAQ:REGN) and Sanofi said they are expanding their long-running collaboration to develop and commercialize next-generation medicines for type 2 inflammatory diseases, adding four Regeneron-originated antibody programs and establishing a new equal-sharing economic framew

Yahoo10/1/2026

Kodiak Sciences More Than Doubles on Eye Disease Trial Results

Kodiak Sciences reported strong endpoint results for its late-stage eye injection candidate, sending its stock soaring.

Yahoo10/1/2026

Jefferies Maintains Buy on Regeneron Pharmaceuticals, Raises Price Target to $930

Jefferies analyst Akash Tewari maintains Regeneron Pharmaceuticals (NASDAQ:REGN) with a Buy and raises the price target from $870 to $930.

Benzinga10/1/2026

Sanofi, Regeneron Expand DUPIXENT Alliance in Deal Worth Up to €8 Billion

Regeneron and Sanofi (NASDAQ:SNY) announced an expanded collaboration focused on developing next-generation medicines for type 2 inflammatory diseases, extending an alliance that has produced the blockbuster therapy DUPIXENT. Under the agreement, Regeneron will contribute four long-acting, fully hu

Yahoo10/1/2026

Exxon Mobil downgraded, BP upgraded: Wall Street's top analyst calls

Exxon Mobil downgraded, BP upgraded: Wall Street's top analyst calls

Yahoo10/1/2026

Regeneron And Sanofi Announce A Win-Win Collaboration Expansion

Regeneron and Sanofi expand antibody pact targeting IL-4/IL-13 inflammation therapies, with $1B upfront and up to $7B milestones. Click to read my analysis for more.

SeekingAlpha10/1/2026

Lilly vs. Novo: Inside the Milan EASD Showdown and the ETFs Poised to Win

LLY and Novo face off at EASD as new data fuels the GLP-1 market, while ETFs offer diversified exposure to weight loss drug growth.

Yahoo10/1/2026

This United Therapeutics Analyst Turns Bullish; Here Are Top 5 Upgrades For Thursday

Analysts upgraded BJRI, UTHR, OXY, BP and REGN, raising ratings and/or price targets.

Benzinga10/1/2026

Sanofi and Regeneron expand immunology partnership to the tune of $8bn

The agreement will see Sanofi and Regeneron co-develop and co-commercialise four long-lasting antibodies.

Yahoo10/1/2026

Regeneron Pharmaceuticals Announces Its Results From Phase 2 COURAGE Study Of Trevogrumab Shows 70% Prevention Of Muscle Loss Associated With Semaglutide Treatment; Lower Dose Of Trevogrumab Did Not Enhance Weight Loss Achieved With Semaglutide Alone

Regeneron Pharmaceuticals, Inc. (NASDAQ: REGN) today announced new results from the Phase 2 COURAGE trial evaluating trevogrumab (anti-GDF8/anti-myostatin) for its potential to prevent lean mass and muscle loss during

Benzinga10/1/2026

Regeneron, Sanofi Expand Immunology Alliance With $1B Upfront Payment: Here Are The Key Highlights

Sanofi and Regeneron are broadening their immunology pipeline while keeping their existing Dupixent economics intact.

Yahoo10/1/2026

Sanofi Deepens 20-Year Drug Development Pact With Regeneron, Pledges Up to $8 Billion

Regeneron and Sanofi expand their 20-year antibody collaboration with a $1 billion upfront payment and new clinical trials.

Benzinga10/1/2026

Regeneron Pharmaceuticals, Inc. (REGN) Discusses Expanded Collaboration on Next-Generation Long-Acting Immunology Antibodies - Slideshow

2026-10-01. The following slide deck was published by Regeneron Pharmaceuticals, Inc.

SeekingAlpha10/1/2026

Regeneron Exec Says Co. Eligible To Receive $1B In Potential Milestone Payment With Start Of First Late-Stage Trial As Part Of Deal

https://edge.media-server.com/mmc/p/dfer26i6/

Benzinga10/1/2026

Argus Research Upgrades Regeneron Pharmaceuticals to Buy, Announces $850 Price Target

Argus Research analyst Jasper Hellweg upgrades Regeneron Pharmaceuticals (NASDAQ:REGN) from Hold to Buy and announces $850 price target.

Benzinga10/1/2026

Sanofi, Regeneron to Expand Alliance in Deal Valued at Up to $8 Billion

The companies will share development and commercialization costs as well as potential future profits from the new drugs, they said.

Yahoo10/1/2026

Sanofi, Regeneron expand partnership in deal worth up to $8 billion

Investing.com -- Sanofi SA (EPA:SASY) will pay Regeneron $1 billion upfront and up to $7 billion in additional payments to expand their partnership on four new long-acting medicines for inflammatory diseases, as the French drugmaker looks to build its pipeline beyond its blockbuster Dupixent treatment.

Yahoo10/1/2026

Press Release: Sanofi and Regeneron expand global Alliance with multiple next-generation, long-acting immunology antibodies

Sanofi and Regeneron expand global Alliance with multiple next-generation, long-acting immunology antibodies REGN20423, a clinical-stage long-acting IL-13 monoclonal antibody invented and developed by Regeneron, is added to the Alliance, along with a long-acting IL-4xIL-13 bispecific and two other long-acting pre-clinical antibodies from RegeneronRegeneron to receive $1 billion upfront, with potential for up to an additional $7 billion in future milestone payments; companies to equally share dev

Yahoo10/1/2026

Regeneron and Sanofi Expand Global Alliance with Multiple Next-Generation, Long-Acting Immunology Antibodies

REGN20423, a clinical-stage long-acting IL-13 monoclonal antibody invented and developed by Regeneron, is added to the alliance, along with a long-acting IL-4xIL-13 bispecific and two other long-acting preclinical antibodies from Regeneron Regeneron to receive $1 billion upfront with potential for up to an additional $7 billion in future milestone payments; companies to equally share development and commercialization costs, as well as any future profits Regeneron and Sanofi to host a conference

Yahoo10/1/2026

Sanofi Expands Regeneron Alliance With Four Long-Acting Antibodies, Paying $1B Upfront With Up To $7B In Milestones; Costs And Profits Shared Equally

REGN20423, a clinical-stage long-acting IL-13 monoclonal antibody invented and developed by Regeneron, is added to the alliance, along with a long-acting IL-4xIL-13 bispecific and two other long-acting preclinical

Benzinga10/1/2026

Why Moderna (MRNA) Shares Are Falling Today

Shares of biotechnology company Moderna (NASDAQ:MRNA) fell 6% in the morning session after Citigroup downgraded the company to Sell from Neutral, warning that a 222% rally had pushed its valuation to unsustainable levels.

Yahoo9/30/2026

This Analyst Just Downgraded Moderna Stock. Here's Why.

Citi analyst says Moderna stock could crash as much as 60% from here. Here’s why he issued a bearish note on MRNA shares today.

Yahoo9/30/2026

A $32 Biotech Became a $90 Biotech Overnight. Is It Too Late to Buy Kodiak?

Kodiak Sciences tripled in a single session after its eye drug cleared a pivotal trial, but a cash-burning biotech with no revenue and a likely share offering complicates any case for chasing the move.

Yahoo9/30/2026

MRNA Stock Falls Premarket After Citi Downgrade: Analyst Says Valuation Looks Stretched Despite Cancer Vaccine Momentum

Citi downgraded Moderna to 'Sell' on valuation concerns after a massive 2026 rally, while investors await detailed Phase 3 melanoma data at ESMO next month.

Yahoo9/30/2026

REGN or ILMN: Which Is the Better Value Stock Right Now?

REGN vs. ILMN: Which Stock Is the Better Value Option?

Yahoo9/29/2026

KOD Stock Soars 178% on Positive Wet AMD Data as BLA Filing Nears

Kodiak surges 178% as positive phase III DAYBREAK data show Zenkuda and tabirafusp-ted met key endpoints against Eylea.

Yahoo9/29/2026

BioFuture 2026 Convenes Industry Leaders in New York City to Explore the Trends Reshaping Biopharma and Healthcare

Demy-Colton today announced the agenda for BioFuture™ 2026, taking place October 27–28 at Cure, 345 Park Avenue South in New York City. The conference will bring together leaders from across biopharma, healthcare, investment, technology and policy for discussions, company presentations, networking and one-to-one partnering, followed by virtual partnering November 3–5.

Yahoo9/29/2026

Mirum's Brelovitug Meets Goal in Phase III AZURE-1 Study in HDV

MIRM's brelovitug meets the phase III AZURE-1 goal in chronic hepatitis delta virus, with strong virologic response and ALT normalization rates.

Yahoo9/29/2026

KROS Begins Dosing in Phase II Study With Rinvatercept in DMD

Keros Therapeutics begins dosing in a phase II study of rinvatercept in DMD patients, with initial data expected in the first half of 2027.

Yahoo9/29/2026

GSK vs. SNY: Which Europe-Based Pharma Stock Has More Potential?

GSK and Sanofi offer distinct growth drivers, but stronger earnings estimates, Dupixent momentum and a lower valuation are putting one European drugmaker in focus.

Yahoo9/29/2026

Why Did Regeneron Pharmaceuticals (REGN) Stock Drop Today?

Regeneron Pharmaceuticals (REGN) is back in focus after Biohaven entered a new clinical supply agreement to pair BHV-1530 with Regeneron’s cancer drug Libtayo in patients with solid tumors, with enrollment in the combination cohort already underway. Despite today’s pullback, with the share price down 4.54% over the past day to US$752.25 and weaker recent momentum, Regeneron Pharmaceuticals still carries a 90 day share price return of 20.64% and a 1 year total shareholder return of 34.84%...

Yahoo9/29/2026

RBC Capital Reiterates Sector Perform on Regeneron Pharmaceuticals, Maintains $737 Price Target

RBC Capital analyst Brian Abrahams reiterates Regeneron Pharmaceuticals (NASDAQ:REGN) with a Sector Perform and maintains $737 price target.

Benzinga9/29/2026

Beam Therapeutics: Ignore The Anthropic Noise And Focus On Clinical Progress

Beam Therapeutics (BEAM) stock analysis: BEAM-302 gene-editing upside for 2028–2029, cash runway/dilution risks, valuation vs peers—read now.

SeekingAlpha9/29/2026

What Does Regeneron Pharmaceuticals (REGN) Need To Prove In Eye Disease Now?

Regeneron Pharmaceuticals (NasdaqGS: REGN) faces fresh pressure after Kodiak Sciences reported new Phase 3 data on its eye drugs. Kodiak said Zenkuda and tabirafusp alfa tedromer matched Eylea on primary Phase 3 endpoints for macular degeneration treatment. The trial reported similar vision outcomes with Kodiak's candidates given roughly every six months versus Eylea's current eight week dosing interval. This comparison between Eylea and Kodiak's longer interval injections is only one piece...

Yahoo9/29/2026

New Eye Treatment Boosts Kodiak Into Ranks of Resurgent Biotechs

Its latest study suggested its drug candidates improved eyesight for patients with wet macular degeneration as much as the leading treatment.

Yahoo9/29/2026

KOD Stock Cracks September’s Top 5 Biotech Gainers On Eye Drug Win — But ‘Pharma Bro’ Shkreli Says It ‘Still Sucks’

Martin Shkreli, who said he was short KOD before the readout, questioned Zenkuda’s edge over Eylea and dismissed the added IL-6 targeting in KSI-501.

Yahoo9/29/2026

Should You Buy Regeneron Pharmaceuticals Stock Before Oct. 30?

The healthcare company will release its third-quarter results next month.

Yahoo9/28/2026

OCUL Stock Suffers Sharpest Drop Since February As KOD And FDMT Post Updates On Their Wet AMD Drugs

OCUL’s selloff on Monday was spurred by clinical updates from competitors on their wet AMD treatments.

Yahoo9/28/2026

Inside the Eye-Drug Breakthrough That Sent Kodiak Sciences Up 172%

Kodiak Sciences plans to file for regulatory approval of one drug candidate, Zenkuda, following its success in a trial for wet age-related macular degeneration.

Yahoo9/28/2026

Kodiak skyrockets on positive study data for 2 eye drugs

The Phase 3 findings suggested Kodiak might have multiple threats to Regeneron’s Eylea and added more than $3 billion to the company’s market value.

Yahoo9/28/2026

Kodiak’s stock rallies on Phase III wAMD success

If approved, Zenkuda will compete with blockbuster wAMD sellers like Eylea and Vabysmo.

Yahoo9/28/2026

1 Profitable Stock with Impressive Fundamentals and 2 That Underwhelm

While profitability is essential, it doesn’t guarantee long-term success. Some companies that rest on their margins will lose ground as competition intensifies — as Jeff Bezos said, “Your margin is my opportunity”.

Yahoo9/28/2026

Kodiak Sciences Stock Surges 156% After Eye-Disease Drugs Pass Key Trial

Kodiak Sciences plans to file for regulatory approval of one drug candidate, Zenkuda, following its success in a trial for wet age-related macular degeneration.

Yahoo9/28/2026

Why This Regeneron Eye Rival Just Catapulted More Than 120%

Kodiak Sciences stock skyrocketed Monday on a double win for its potential rivals to Regeneron Pharmaceuticals' blockbuster eye drug, Eylea.

Yahoo9/28/2026

Why Regeneron Rival Kodiak Sciences Just Skyrocketed 90%-Plus

Kodiak Sciences stock skyrocketed Monday on a double win for its potential rivals to Regeneron Pharmaceuticals' blockbuster eye drug, Eylea.

Yahoo9/28/2026

Kodiak Sciences Stock Pops 70% After Eye-Disease Drugs Pass Key Trial

Kodiak Sciences plans to file for regulatory approval of one drug candidate, Zenkuda, following its success in a trial for wet age-related macular degeneration.

Yahoo9/28/2026

Biohaven's Clinical Data on BHV-1530, a Novel FGFR3-Directed ADC With a Proprietary Topoisomerase I (TopoIx) Payload, Selected for Oral Presentation at the EORTC-NCI-AACR Symposium 2026

Biohaven Ltd. (NYSE: BHVN) ("Biohaven"), a global clinical-stage biopharmaceutical company focused on the discovery, development and commercialization of life-changing therapies to treat a broad range of rare and common diseases, today announced that data on BHV-1530, its FGFR3-directed antibody-drug conjugate (ADC) using a novel topoisomerase I (TopoIx) payload, have been accepted for an oral presentation at the 38th EORTC-NCI-AACR Symposium on Molecular Targets and Cancer Therapeutics (ENA 202

Yahoo9/28/2026

Regeneron Eylea Feels the Pinch as Kodiak Advances Extended Dosing for Eye Drug

Regeneron stock drops as Kodiak Sciences reports Phase 3 wAMD data showing Zenkuda rivals Eylea with extended six-month dosing schedules.

Benzinga9/28/2026

Kodiak Sciences Says Eye Drug on Par with Regeneron's Medicine

Kodiak Sciences announced positive data from its Phase 3 DAYBREAK study for its eye treatments Zenkuda and tabirafusp-ted.

Benzinga9/28/2026

Sanofi's New Drugs Poised to Drive Growth Beyond Dupixent

SNY's new drugs are gaining momentum, with Altuviiio, Ayvakit and Sarclisa poised to broaden growth beyond Dupixent.

Yahoo9/25/2026

Regeneron to Report Third Quarter 2026 Financial and Operating Results and Host Conference Call and Webcast on October 30, 2026

TARRYTOWN, N.Y., Sept. 24, 2026 (GLOBE NEWSWIRE) -- Regeneron Pharmaceuticals, Inc. (NASDAQ: REGN) today announced that it will report its third quarter 2026 financial and operating results on Friday, October 30, 2026, before the U.S. financial markets open. The Company will host a conference call and simultaneous webcast at 8:30 AM Eastern Time that day. Conference Call InformationParticipants may access the conference call live via webcast on the ‘Investors and Media’ page of Regeneron’s websi

Yahoo9/24/2026

Regeneron (REGN) Stock Still Looks Undervalued After A 40% Run

Regeneron Pharmaceuticals has delivered a strong share price run over the past year, which puts a spotlight on whether the current US$801.82 level is still grounded in what the business earns today. With the focus squarely on profits and the P/E discussion around them, the question is how much of that recent strength can be explained by earnings power rather than sentiment alone. The stock has returned 39.7% over the past year. This puts real pressure on the valuation case to be supported by...

Yahoo9/24/2026

Regeneron Highlights EYLEA HD Momentum, Dupixent Growth and Pipeline Catalysts

Regeneron Pharmaceuticals (NASDAQ:REGN) executives highlighted continued growth across key marketed products, a broad late-stage pipeline and an ongoing focus on science-driven business development during a discussion with Bernstein analyst Jeffrey Walch. Chris Fenimore, Regeneron’s executive vice

Yahoo9/23/2026

Regeneron Pharmaceuticals, Inc. (REGN) Presents at Bernstein Insights: Healthcare Leaders and Disruptors - 3rd Annual Healthcare Forum Transcript

Regeneron Pharmaceuticals, Inc. (REGN) Bernstein Insights: Healthcare Leaders and Disruptors - 3rd Annual Healthcare Forum September 23, 2026 10:30 AM...

SeekingAlpha9/23/2026

Vault CRM Extends Market Leadershipas Another Top 20 Biopharma Chooses Veeva

Veeva Systems (NYSE: VEEV) today announced a new top 20 biopharma commitment, adding to recent selections by Amgen, Biogen, Eli Lilly and Company, and Regeneron. With more than 190 live customers and global commitments from 14 of the top 20 biopharmas, Vault CRM is the next generation of CRM, delivering new agentic and core capabilities to increase field productivity and effectiveness.

Yahoo9/23/2026

Is Regeneron Stock a Bargain Below $800?

The past couple of years have been challenging for the company, but there is a light at the end of the tunnel.

Yahoo9/22/2026

Here’s How Much You Would Have Made Owning Regeneron Pharmaceuticals Stock In The Last 20 Years

Regeneron Pharmaceuticals (NASDAQ:REGN) has outperformed the market over the past 20 years by 12.55% on an annualized basis producing an average annual return of 21.73%. Currently, Regeneron Pharmaceuticals has a market

Benzinga9/22/2026

Sanofi Reviews Pipeline, Broadens Deal Hunt as It Rebuilds Research Engine

Sanofi (NASDAQ:SNY) is reviewing its late-stage pipeline, broadening its business-development lens and working to rebuild early research output under new leadership, Chief Scientific Officer and Global Head of Research Mike Quigley said at a Bank of America event. Quigley said Chief Executive Offic

Yahoo9/22/2026

1 S&P 500 Stock Worth Your Attention and 2 We Ignore

The S&P 500 (^GSPC) is often seen as a benchmark for strong businesses, but that doesn’t mean every stock is worth owning. Some companies face significant challenges, whether it’s stagnating growth, heavy debt, or disruptive new competitors.

Yahoo9/22/2026

Sanofi Eyes €25B Dupixent Future, Expands M&A Hunt Ahead of Patent Loss

Sanofi (NASDAQ:SNY) is prioritizing continued growth in Specialty Care while preparing for the loss of exclusivity of Dupixent in the early part of the next decade, according to Manuela Buxo, the company’s executive vice president and head of Specialty Care. Speaking at a Morgan Stanley fireside ch

Yahoo9/20/2026

In Vivo Gene Editing Market Size, Share & Trends Analysis - Global Opportunity Analysis & Industry Forecast (2026-2036)

The global in vivo gene editing market was valued at USD 3.4 billion in 2025 and is forecast to reach USD 22.6 billion by 2036, growing at a 16.8% CAGR from 2026. Growth is driven by CRISPR, base and prime editing, LNP and AAV delivery systems, precision medicine investment, and expanding clinical pipelines for genetic disorders, oncology, cardiovascular and neurological diseases. North America leads the market, while Asia-Pacific is expected to grow fastest. Key players include CRISPR Therapeut

Yahoo9/18/2026

Can Intellia's Pipeline Progress Create Long-Term Value Amid Rivalry?

NTLA wins FDA priority review for lonvo-z, with a March 10, 2027 decision, potentially adding its first product, while nex-z studies are progressing well.

Yahoo9/18/2026

5 Undervalued Oncology Stocks Wall Street Is Overlooking

Oncology spending may hit $441B by 2029 as growth slows from generics—see 5 underappreciated cancer stocks with catalysts and upside. Click for the picks.

SeekingAlpha9/18/2026

Paroxysmal Nocturnal Hemoglobinuria Market Forecast Upto 2036: 5 Emerging Therapies Poised to Accelerate Market Growth | DelveInsight

Until 2007, paroxysmal nocturnal hemoglobinuria (PNH) was a life-threatening disorder with limited therapeutic options for controlling hemolysis and thrombosis, the latter being a major contributor to mortality. The treatment landscape underwent a significant transformation with the introduction of the anti-C5 complement inhibitor eculizumab, which substantially reduced hemolysis, lowered transfusion requirements, and, importantly, decreased the risk of thrombosis.

Yahoo9/17/2026

FDA Approves Label Expansion of BAYRY's Kidney Disease Drug Kerendia

Bayer's Kerendia gains FDA approval for CKD linked to type 1 diabetes, expanding its patient reach and growth prospects.

Yahoo9/17/2026

ALVO Stock Jumps On Double Upgrade — Why Barclays Sees A 59% Upside

Barclays analyst Glen Santangelo raised the stock to Overweight from Underweight and lifted his target to $8 from $4.

Yahoo9/16/2026

Why This Biotech Stock Just Got a Rare Double Upgrade

The biotech company’s stock rises after Barclays gives it a double upgrade, citing confidence in upcoming FDA approvals.

Yahoo9/16/2026

Will Fianlimab-Libtayo Trial Misstatement Lawsuits Change Regeneron Pharmaceuticals' (REGN) Pipeline-Driven Narrative?

In September 2026, several law firms, including Bronstein, Gewirtz & Grossman and Robbins Geller Rudman & Dowd, filed federal securities class action lawsuits against Regeneron Pharmaceuticals, alleging that management misled investors about key design assumptions and clinical prospects for its Phase III Fianlimab-Libtayo oncology trial. The complaints center on claims that Regeneron understated the risk that Fianlimab-Libtayo would fail to show meaningful benefit over standard therapies,...

Yahoo9/15/2026

Novo Nordisk vs. Regeneron Pharmaceuticals: Which Healthcare Stock Is a Better Buy in 2026?

Novo Nordisk is bigger and more profitable on paper, but pricing pressure, reduced Medicaid coverage, and intensifying competition are creating headwinds that Regeneron simply does not face right now.

Yahoo9/15/2026

Regeneron Pharmaceuticals (REGN) Could Be 5% Undervalued Following Trial Lawsuit News

Regeneron Pharmaceuticals (REGN) is back in focus after law firm Bronstein, Gewirtz & Grossman announced a securities class action tied to disclosures around the Phase III Fianlimab Libtayo trial. Recent trading tells a mixed story for Regeneron Pharmaceuticals. The share price is up 29.12% over the past 90 days and the 1 year total shareholder return is 39.33%, even though the 7 day share price return is down 4.11% as investors weigh the lawsuit headlines against a longer trend of positive...

Yahoo9/15/2026

Regeneron Highlights Dupixent Growth, Cemdisiran Catalysts and EYLEA HD Momentum

Regeneron Pharmaceuticals (NASDAQ:REGN) outlined growth opportunities for Dupixent, pipeline catalysts for cemdisiran and continued commercial momentum for EYLEA HD during the Morgan Stanley Global Healthcare Conference. Marion McCourt, Regeneron’s EVP and head of commercial, said Dupixent’s growth

Yahoo9/15/2026

Regeneron Pharmaceuticals, Inc. (REGN) Presents at Morgan Stanley 24th Annual Global Healthcare Conference Transcript

Regeneron Pharmaceuticals, Inc. (REGN) Morgan Stanley 24th Annual Global Healthcare Conference September 14, 2026 1:05 PM EDTCompany ParticipantsRyan Crowe...

SeekingAlpha9/14/2026

Bispecifics Market to Gain Momentum During the Forecast Period (2026-2036) with Expanding Pipeline and Increasing Therapeutic Adoption | DelveInsight

DelveInsight's Bispecifics Market Size, Target Population, Competitive Landscape & Market Forecast report includes a comprehensive understanding of current treatment practices, addressable patient population, which includes top indications such as Acute Lymphocytic Leukemia (ALL), Diffuse Large B-cell Lymphoma (DLBCL), Follicular Lymphoma, Multiple Myeloma, Non-small-cell Lung Cancer (NSCLC), Small-cell Lung Cancer (SCLC), Biliary Tract Cancer (BTC), Rheumatoid Arthritis, Systemic Lupus Erythema

Yahoo9/14/2026

Regeneron Eyes 2026 Catalysts as EYLEA HD and DUPIXENT Drive Growth

Regeneron Pharmaceuticals (NASDAQ:REGN) executives outlined plans for continued growth across its commercial portfolio, upcoming regulatory milestones and pipeline programs during a Wells Fargo investor conference appearance. Ryan Crowe, senior vice president of investor relations and strategic ana

Yahoo9/12/2026

HSBC Maintains Buy on Regeneron Pharmaceuticals, Raises Price Target to $920

HSBC analyst Rajesh Kumar maintains Regeneron Pharmaceuticals (NASDAQ:REGN) with a Buy and raises the price target from $800 to $920.

Benzinga9/10/2026

Here’s Why The Fund Sold Regeneron Pharmaceuticals (REGN)

American Century Investments, an investment management company, released its first-quarter 2026 investor letter for the “American Century Investments Focused Dynamic Growth Fund”. The letter can be downloaded here. U.S. stocks advanced sharply with double-digit quarterly gains largely due to robust earnings, resilient economic data, and momentum in AI-related stocks. However, there was a slight pullback […]

Yahoo9/9/2026

FDA Accepts & Gives Priority Review to Intellia's BLA for HAE Drug

NTLA's BLA for lonvo-z wins FDA priority review for the treatment of HAE. A decision from the agency is expected by March 10, 2027.

Yahoo9/9/2026

Regeneron Pharmaceuticals, Inc. (REGN) Presents at Wells Fargo 21st Annual Healthcare Conference Transcript

Regeneron Pharmaceuticals, Inc. (REGN) Wells Fargo 21st Annual Healthcare Conference September 9, 2026 8:45 AM EDTCompany ParticipantsRyan Crowe - Senior...

SeekingAlpha9/9/2026

Regeneron Pharmaceuticals (NASDAQ:REGN): A Credible Value Stock With a Meaningful Discount

Regeneron (REGN) fits decent value investing: compelling valuation with strong profitability, health, and growth. A balanced opportunity.

ChartMill9/9/2026

Evaluating Bullish Potential in Regeneron Pharmaceuticals (REGN) Stock

Harbor Funds, an investment management company, released its Q2 2026 investor letter for “Harbor Mid Cap Value Fund”. The letter can be downloaded here. Global equities experienced a sharp rally in Q2 2026, with the S&P 500 returning 15.2%, its strongest quarter since 2020, driven by a shift from software to hardware in the Artificial Intelligence […]

Yahoo9/8/2026

Big Short Billionaire Goes Long: Michael Burry Avoids AI, Bets on Beaten own Stocks Instead

While Wall Street piles into AI darlings, Michael Burry is quietly loading up on call options in three stocks the market left for dead, and his biggest bets carry a very specific thesis about where the crowd got it wrong.

Yahoo9/8/2026

3 Reasons to Avoid REGN and 1 Stock to Buy Instead

Although Regeneron (currently trading at $845.04 per share) has gained 8.1% over the last six months, it has trailed the S&P 500’s 13.6% return during that period. This may have investors wondering how to approach the situation.

Yahoo9/8/2026

IBB Just Beat the S&P 500 by 22 Points in Three Months. Are You Late to the Party?

Biotech just staged one of its sharpest reversals in years, and whether you caught it or completely missed it, the same uncomfortable question now sits in front of every portfolio: does the trade still have teeth, or did the easy money already leave?

Yahoo9/7/2026

Vertex vs. Regeneron: Which Biotech Giant Is the Better Buy Right Now?

They could both outperform the market over the medium term, but one appears to have a clear edge.

Yahoo9/4/2026

Black Diamond (BDTX) Up 9.4% Since Last Earnings Report: Can It Continue?

Black Diamond (BDTX) reported earnings 30 days ago. What's next for the stock? We take a look at earnings estimates for some clues.

Yahoo9/4/2026

Trailing rivals, AbbVie scores win with dual-acting myeloma drug

The drugmaker is leaning on a better side effect profile compared to drugs from J&J, Pfizer and Regeneron as it pushes etentamig toward FDA submission.

Yahoo9/4/2026

Why Is Veeva Systems (VEEV) Winning Big In AI For Biopharma?

Veeva Systems (NYSE: VEEV) announced that Regeneron and Biogen have adopted its AI powered Vault CRM suite globally. The company also introduced Veeva Falcon Safety, a new agentic safety operations product for biopharma clients. Both moves expand Veeva Systems' AI focused offering across commercial and safety workflows in life sciences. These updates highlight how AI heavy software is becoming core infrastructure for healthcare and biopharma workflows. This connects directly to a wider set...

Yahoo9/4/2026

Related Stocks (Peers)

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Recent Insider Transactions

DateNameShares ChangedPriceValue
2026-09-03McCourt Marion-1,131$857.39$969,708
2026-09-02Guarini Kathryn-400--
2026-09-02Guarini Kathryn-400$850$340,000
2026-09-02Guarini Kathryn+400$719.37$287,748
2026-09-02McCourt Marion-1,215$850$1,032,750
2026-08-19LAROSA JOSEPH J-12,282--
2026-08-19LAROSA JOSEPH J-9,019$830.15$7,487,123
2026-08-19LAROSA JOSEPH J+12,282$381.92$4,690,741
2026-08-18Fenimore Christopher R.-6,283--
2026-08-18Fenimore Christopher R.-4,599$813.47$3,741,149
2026-08-18Fenimore Christopher R.+6,283$381.92$2,399,603
2026-08-10Guarini Kathryn-400--
2026-08-10Guarini Kathryn-400$800$320,000
2026-08-10Guarini Kathryn+400$719.37$287,748
2026-08-10Zoghbi Huda Y-800--
2026-08-10Zoghbi Huda Y-800$800$640,000
2026-08-10Zoghbi Huda Y+800$376.69$301,352
2026-07-02RYAN ARTHUR F-200$650.15$130,030
2026-05-01RYAN ARTHUR F-2$714.13$1,428
2026-05-01RYAN ARTHUR F-1$712.09$712
2026-05-01RYAN ARTHUR F-5$711.49$3,557
2026-05-01RYAN ARTHUR F-2$710.87$1,422
2026-05-01RYAN ARTHUR F-6$709.45$4,257
2026-05-01RYAN ARTHUR F-4$707.4$2,830
2026-05-01RYAN ARTHUR F-7$706.74$4,947
2026-05-01RYAN ARTHUR F-14$705.56$9,878
2026-05-01RYAN ARTHUR F-15$704.28$10,564
2026-05-01RYAN ARTHUR F-24$703.46$16,883
2026-05-01RYAN ARTHUR F-15$702.46$10,537
2026-05-01RYAN ARTHUR F-5$701.76$3,509
2026-04-01RYAN ARTHUR F-40$779.71$31,188
2026-04-01RYAN ARTHUR F-4$778.24$3,113
2026-04-01RYAN ARTHUR F-9$777.42$6,997
2026-04-01RYAN ARTHUR F-13$776.62$10,096
2026-04-01RYAN ARTHUR F-14$775.58$10,858
2026-04-01RYAN ARTHUR F-8$774.58$6,197
2026-04-01RYAN ARTHUR F-8$773.59$6,189
2026-04-01RYAN ARTHUR F-3$772.76$2,318
2026-04-01RYAN ARTHUR F-1$771.32$771
2026-03-02RYAN ARTHUR F-20$789.28$15,786
2026-03-02RYAN ARTHUR F-20$788.96$15,779
2026-03-02RYAN ARTHUR F-2$787.34$1,575
2026-03-02RYAN ARTHUR F-7$786.61$5,506
2026-03-02RYAN ARTHUR F-11$785.48$8,640
2026-03-02RYAN ARTHUR F-9$784.48$7,060
2026-03-02RYAN ARTHUR F-10$783.62$7,836
2026-03-02RYAN ARTHUR F-2$782.62$1,565
2026-03-02RYAN ARTHUR F-2$781.21$1,562
2026-03-02RYAN ARTHUR F-3$780.69$2,342
2026-03-02RYAN ARTHUR F-5$779.69$3,898
2026-03-02RYAN ARTHUR F-2$778.3$1,557
2026-03-02RYAN ARTHUR F-7$777.46$5,442
2026-02-19Zoghbi Huda Y-1,638--
2026-02-19Zoghbi Huda Y-4$790$3,160
2026-02-19Zoghbi Huda Y-56$785.61$43,994
2026-02-19Zoghbi Huda Y-160$784.45$125,512
2026-02-19Zoghbi Huda Y-220$783.29$172,324
2026-02-19Zoghbi Huda Y-298$782.1$233,066
2026-02-19Zoghbi Huda Y-209$781.28$163,288
2026-02-19Zoghbi Huda Y-331$780.45$258,329
2026-02-19Zoghbi Huda Y-208$779.55$162,146
2026-02-19Zoghbi Huda Y-53$778.47$41,259
2026-02-19Zoghbi Huda Y-50$775.5$38,775
2026-02-19Zoghbi Huda Y-49$774.68$37,959
2026-02-19Zoghbi Huda Y+1,638$376.69$617,018
2026-02-09Pitofsky Jason-1,000--
2026-02-09Pitofsky Jason-53$785.72$41,643
2026-02-09Pitofsky Jason-1$784.66$785
2026-02-09Pitofsky Jason-144$783.23$112,785
2026-02-09Pitofsky Jason-37$782.67$28,959
2026-02-09Pitofsky Jason-26$781.37$20,316
2026-02-09Pitofsky Jason-75$780.06$58,504
2026-02-09Pitofsky Jason-205$779.56$159,810
2026-02-09Pitofsky Jason-563$778.35$438,211
2026-02-09Pitofsky Jason-391$777.51$304,006
2026-02-09Pitofsky Jason-521$776.43$404,520
2026-02-09Pitofsky Jason-20$775.95$15,519
2026-02-09Pitofsky Jason+1,000$492$492,000
2026-02-09RYAN ARTHUR F-1$787.82$788
2026-02-09RYAN ARTHUR F-2$786.29$1,573
2026-02-09RYAN ARTHUR F-1$785.71$786
2026-02-09RYAN ARTHUR F-1$784.59$785
2026-02-09RYAN ARTHUR F-3$783.34$2,350
2026-02-09RYAN ARTHUR F-1$782.53$783
2026-02-09RYAN ARTHUR F-5$781.48$3,907
2026-02-09RYAN ARTHUR F-1$780.09$780
2026-02-09RYAN ARTHUR F-5$779.41$3,897
2026-02-09RYAN ARTHUR F-12$778.53$9,342
2026-02-09RYAN ARTHUR F-57$777.56$44,321
2026-02-09RYAN ARTHUR F-10$776.59$7,766
2026-02-09RYAN ARTHUR F-1$775.63$776
2026-01-07Bassler Bonnie L-1,500--
2026-01-07Bassler Bonnie L-1,500$800$1,200,000
2026-01-07Bassler Bonnie L+1,500$374.12$561,180
2026-01-02Guarini Kathryn+1,962--
2026-01-02Guarini Kathryn+155--
2026-01-02Bassler Bonnie L+1,962--
2026-01-02Bassler Bonnie L+155--
2026-01-02Zoghbi Huda Y+1,962--
2026-01-02Zoghbi Huda Y+155--
2026-01-02Schenkein David P+1,962--
2026-01-02Schenkein David P+155--
2026-01-02Thompson Craig B.+1,962--
2026-01-02Thompson Craig B.+155--
2026-01-02GOLDSTEIN JOSEPH L+1,962--
2026-01-02GOLDSTEIN JOSEPH L+155--
2026-01-02SING GEORGE L+1,962--
2026-01-02SING GEORGE L+155--
2026-01-02COLES N ANTHONY+1,962--
2026-01-02COLES N ANTHONY+155--
2026-01-02POON CHRISTINE A+1,962--
2026-01-02POON CHRISTINE A+155--
2026-01-02RYAN ARTHUR F+1,962--
2026-01-02RYAN ARTHUR F+155--
2026-01-02BROWN MICHAEL S+1,962--
2026-01-02BROWN MICHAEL S+155--
2025-12-31YANCOPOULOS GEORGE-28,570--
2025-12-31YANCOPOULOS GEORGE-28,570$772.09$22,058,611
2025-12-31YANCOPOULOS GEORGE+28,570--
2025-12-31SCHLEIFER LEONARD S-28,570--
2025-12-31SCHLEIFER LEONARD S-28,570$772.09$22,058,611
2025-12-31SCHLEIFER LEONARD S+28,570--
2025-12-30SING GEORGE L-9,212--
2025-12-30SING GEORGE L-6,188$774.03$4,789,698
2025-12-30SING GEORGE L+9,212$520.01$4,790,332
2025-12-09MURPHY ANDREW J-4,229$701.51$2,966,686
2025-12-09McCourt Marion-1,021$701.51$716,242
2025-12-09Van Plew Daniel P-2,552$701.51$1,790,254
2025-12-09YANCOPOULOS GEORGE-146,815--
2025-12-09YANCOPOULOS GEORGE-131,874$701.51$92,510,930
2025-12-09YANCOPOULOS GEORGE+146,815$555.67$81,580,691
2025-12-09SCHLEIFER LEONARD S-172,723--
2025-12-09SCHLEIFER LEONARD S-155,145$701.51$108,835,769
2025-12-09SCHLEIFER LEONARD S+172,723$555.67$95,976,989
2025-12-08Pitofsky Jason-989$712.94$705,098
2025-12-08MURPHY ANDREW J-1,699$712.94$1,211,285
2025-12-08Fenimore Christopher R.-992$712.94$707,236
2025-12-08McCourt Marion-1,336$712.94$952,488
2025-12-08Van Plew Daniel P-1,906$712.94$1,358,864
2025-12-08LAROSA JOSEPH J-1,396$712.94$995,264
2025-12-05Pitofsky Jason+2,261--
2025-12-05Pitofsky Jason+2,064--
2025-12-05MURPHY ANDREW J+18,315--
2025-12-05MURPHY ANDREW J+3,715--
2025-12-05Fenimore Christopher R.+14,924--
2025-12-05Fenimore Christopher R.+3,027--
2025-12-05McCourt Marion+12,210--
2025-12-05McCourt Marion+2,476--
2025-12-05Van Plew Daniel P+18,315--
2025-12-05Van Plew Daniel P+3,715--
2025-12-05LAROSA JOSEPH J+12,210--
2025-12-05LAROSA JOSEPH J+2,476--
2025-11-20Bassler Bonnie L-760--
2025-11-20Bassler Bonnie L-760$750$570,000
2025-11-20Bassler Bonnie L+760$371.4$282,264
2025-11-20LAROSA JOSEPH J-14,450--
2025-11-20LAROSA JOSEPH J-12,686$736.77$9,346,664
2025-11-20LAROSA JOSEPH J+14,450$555.67$8,029,431
2025-11-07Pitofsky Jason-431$651.43$280,766
2025-10-30MURPHY ANDREW J-1,538--
2025-10-30POON CHRISTINE A-2,712--
2025-10-30POON CHRISTINE A+2,712$520.01$1,410,267
2025-10-29MURPHY ANDREW J-35,000--
2025-10-29MURPHY ANDREW J-32,490$648.82$21,080,162
2025-10-29MURPHY ANDREW J+35,000$555.67$19,448,450
2025-10-29POON CHRISTINE A-6,500--
2025-10-29POON CHRISTINE A-388$657.29$255,029
2025-10-29POON CHRISTINE A-712$656.5$467,428
2025-10-29POON CHRISTINE A-100$655.1$65,510
2025-10-29POON CHRISTINE A-1,915$654.42$1,253,214
2025-10-29POON CHRISTINE A-2,735$653.5$1,787,323
2025-10-29POON CHRISTINE A-650$652.68$424,242
2025-10-29POON CHRISTINE A+6,500$520.01$3,380,065