ALNY
Alnylam Pharma (ALNY)
NASDAQ
$227.53+$2.43 (+1.08%)
Price as of Oct 22, 2026 7:54 PM EDT
  • $30.1B
    Market Cap
  • -51.58%
    1-Year Change
  • Biotechnology
    Industry

Key Performance

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  • Earnings Score: 80
  • Momentum Score: 22
  • True Yield: N/A
  • Financial Health Score: 100
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Latest Research & News

Alzheimer's Disease Clinical Trial and Competitive Landscape Enters a New Phase as 200+ Companies Advance Clinical Programs | DelveInsight

Over 200 companies are advancing more than 240 pipeline Alzheimer's disease therapies across various clinical development stages. The market is being driven by an aging population, rising disease prevalence, and the emergence of disease-modifying therapies that enable earlier intervention and biomarker-guided care. Two therapies have recently received FDA approval: KISUNLA (donanemab) from Eli Lilly and LEQEMBI (lecanemab-irmb) from Eisai/Biogen, both targeting amyloid plaques to slow disease progression.

10/22/2026, 1:00 PM • GlobeNewswire

Alnylam Is Now Solidly Profitable. Why Are Investors Treating It Like a Broken Biotech?

Alnylam Pharmaceuticals has achieved solid profitability with Q2 2026 net income of $164.5 million and revenue growth of 67% year-over-year, yet its stock has plunged over 40% this year. The decline is attributed to a revenue guidance cut for its drug Amvuttra due to demand normalization and investor concerns about a rival drug's clinical setback. However, Wall Street remains bullish with 19 of 23 analysts recommending a buy, citing the company's strong financials, robust product growth, and promising pipeline.

10/21/2026, 4:44 AM • The Motley Fool

Type 2 Diabetes Market to Grow Significantly During the Forecast Period (2026–2036), with Rising Prevalence and Increasing Uptake of Next-Generation Therapies | DelveInsight

The type 2 diabetes market is projected to experience steady growth through 2036, driven by rising global prevalence, obesity, and adoption of next-generation therapies including GLP-1 receptor agonists and SGLT2 inhibitors. Key emerging drugs from major pharmaceutical companies like Novo Nordisk, Eli Lilly, and Boehringer Ingelheim are expected to reshape the market landscape with improved glycemic control and weight management benefits.

10/05/2026, 1:00 PM • GlobeNewswire

Securities Fraud Investigation Into Alnylam Pharmaceuticals, Inc. (ALNY) Continues – Shareholders Who Lost Money Urged To Contact Glancy Prongay Wolke & Rotter LLP, a Leading Securities Fraud Law Firm

Alnylam Pharmaceuticals faces a securities fraud investigation following a significant stock price decline. On July 30, 2026, the company lowered its TTR product sales guidance by approximately $200 million due to slower-than-expected market adoption in the ATTR-CM market after initial pent-up demand was satisfied. The announcement triggered a 28.31% stock price drop, prompting a class action investigation by Glancy Prongay Wolke & Rotter LLP on behalf of affected shareholders.

10/05/2026, 11:00 AM • GlobeNewswire

Securities Fraud Investigation Into Alnylam Pharmaceuticals, Inc. (ALNY) Continues – Shareholders Who Lost Money Urged To Contact The Law Offices of Frank R. Cruz

The Law Offices of Frank R. Cruz is investigating Alnylam Pharmaceuticals for potential federal securities law violations. On July 30, 2026, Alnylam lowered its full-year 2026 TTR product sales guidance by approximately $200 million due to slower-than-expected growth in the ATTR-CM market after initial pent-up demand was satisfied. The announcement triggered a sharp 28.31% stock price decline, causing investor losses.

10/02/2026, 5:40 PM • GlobeNewswire

18 of 21 Analysts Still Think Alnylam Stock Is a Buy. Here's Why They're Right.

Despite being down 35% year-to-date, Alnylam Pharmaceuticals has rebounded 25% since late July and maintains strong analyst support with 18 of 21 analysts rating it as a buy or strong buy. The stock's attractive valuation (19.7x forward earnings, 0.32 PEG ratio) and favorable market dynamics—including reduced competition from a failed rival drug and extended patent protection for Pfizer's competing therapy—support the bullish outlook. However, investors should monitor demand normalization for Amvuttra and potential developments from the failed Wainua trial.

09/28/2026, 5:23 AM • The Motley Fool

Aerska Appoints Laura Sepp-Lorenzino to Scientific Advisory Board

Aerska, a biotechnology company developing RNA medicines for CNS diseases through its antibody-oligonucleotide conjugate (AOC) platform, has appointed Laura Sepp-Lorenzino to its Scientific Advisory Board. Sepp-Lorenzino brings over 30 years of experience in genetic medicines and nucleic acid therapies, previously serving as Chief Scientific Officer at Intellia Therapeutics and leading nucleic acid programs at Vertex Pharmaceuticals.

09/17/2026, 8:00 AM • GlobeNewswire

Oligonucleotide Therapeutics Market Outlook 2026-2035 - Featuring Profiles of Alnylam Pharmaceuticals, Ionis Pharmaceuticals, and Sarepta Therapeutics

The global oligonucleotide therapeutics market is projected to grow from USD 7.7 billion in 2025 to USD 72.1 billion by 2035, expanding at a 23.4% CAGR. Growth is driven by advances in RNA-based medicine, targeted delivery technologies, expanding applications beyond rare diseases into chronic and metabolic conditions, and increasing regulatory approvals. Antisense oligonucleotides lead the market at 39.9% share, while subcutaneous administration dominates at 56.4%. North America commands 57.9% market share.

09/15/2026, 5:58 AM • GlobeNewswire

ALNYLAM INVESTIGATION ALERT: Bragar Eagel & Squire, P.C. is Investigating Alnylam Pharmaceuticals, Inc. on Behalf of Alnylam Stockholders and Encourages Investors to Contact the Firm

Law firm Bragar Eagel & Squire is investigating Alnylam Pharmaceuticals for potential federal securities law violations following the company's July 30, 2026 announcement of a $200 million reduction in TTR product sales guidance. The guidance cut, attributed to normalization of growth after initial market launch, triggered a 28.35% intraday stock price decline. The firm is seeking stockholders who suffered losses to participate in potential litigation.

08/04/2026, 7:25 PM • GlobeNewswire

Securities Fraud Investigation Into Alnylam Pharmaceuticals, Inc. (ALNY) Continues – Shareholders Who Lost Money Urged To Contact The Law Offices of Frank R. Cruz

The Law Offices of Frank R. Cruz is investigating Alnylam Pharmaceuticals for possible federal securities law violations. On July 30, 2026, Alnylam lowered its TTR product sales guidance by approximately $200 million due to slower-than-expected growth in the ATTR-CM market after initial pent-up demand was satisfied. The announcement triggered a 28.35% intraday stock decline, causing investor losses.

08/03/2026, 7:34 PM • GlobeNewswire

ALNYLAM PHARMACEUTICALS, INC. INVESTOR ALERT: Kirby McInerney LLP Announces Investigation Into Potential Securities Fraud

Law firm Kirby McInerney LLP is investigating potential securities fraud claims against Alnylam Pharmaceuticals following the company's announcement on July 30, 2026, that it lowered TTR product sales guidance by approximately $200 million due to normalization of growth in the ATTR-CM market after satisfying pent-up demand. The stock fell 28% ($81.14 per share) to $205.48 on the news.

07/31/2026, 6:54 PM • GlobeNewswire

Atlas Healthcare Fund by VST Capital Entered Eli Lilly at $350 in 2020 — The Stock Now Trades Above $1,200

Atlas Healthcare Fund, managed by VST Capital, showcased its track record of early conviction investments in healthcare, with notable positions in Eli Lilly (entered at $350, now trading above $1,200), Alnylam Pharmaceuticals, TransMedics Group, and Inari Medical. The fund has delivered cumulative net returns of +1,720.9% since inception in January 2020, averaging over 57% annually, by identifying clinically differentiated technologies before mainstream market recognition.

07/17/2026, 8:36 AM • GlobeNewswire

Oligonucleotide CDMO Market to Reach USD 9.87 Billion by 2031 as RNA-Targeted Drug Pipelines Expand

The global oligonucleotide contract development and manufacturing organization (CDMO) market is experiencing strong growth driven by expanding RNA-targeted medicine pipelines, increased outsourcing of complex synthesis and manufacturing, and rising demand for precision medicine. The market is projected to grow at a 21.81% CAGR through 2031, with contract manufacturing leading at 51.68% market share in 2025. Antisense oligonucleotides dominate at 58.23% revenue, while siRNA is the fastest-growing segment at 23.25% CAGR. Asia-Pacific is the fastest-growing region at 24.56% CAGR, driven by capacity expansion in China, South Korea, and Japan.

07/15/2026, 4:10 AM • GlobeNewswire

Transthyretin Amyloidosis Treatment Market Size to Reach USD 35.10 Billion by 2035, Growing at a 14.64% CAGR | SNS Insider

The transthyretin amyloidosis treatment market is projected to grow from USD 8.95 billion in 2025 to USD 35.10 billion by 2035 at a 14.64% CAGR. Growth is driven by increased ATTR-CM diagnosis rates, FDA approvals of gene-silencing therapies like vutrisiran and acoramidis, improved diagnostic imaging, and expanding pipeline therapies. North America dominates with 46% market share, while Asia Pacific is the fastest-growing region.

07/07/2026, 6:42 AM • GlobeNewswire

Wall Street Thinks This Biotech Stock Can Soar 45%. Here's Why Analysts Are Right.

Alnylam Pharmaceuticals has gained strong analyst support with 21 of 29 analysts rating it as buy or strong buy, with an average price target of $436 (45% upside). The company is transitioning from a clinical biotech to a profitable commercial powerhouse, with Q1 product revenue surging 121% year-over-year to $1.04 billion, driven by its ATTR franchise. The company's pipeline is expanding into mainstream markets like cardiomyopathy and hypertension, supported by a unique RNAi delivery platform that creates a competitive moat. However, the stock trades at a high valuation of 75x trailing earnings, with risks from competitive pricing pressure.

07/02/2026, 6:33 AM • The Motley Fool

Peers

Statistics

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Day Range
$224.88
$230.84
$225.10
1-Year Range
$205.48
$481.59
$225.10
Latest Close$225.10
Change
-$5.61 (-2.49%)
Volume1,181,022
Market Cap$30.1B
Shares Outstanding133.8M
P/E (TTM)38.64
Diluted EPS (TTM)$5.83
Enterprise Value$29.4B

Information as of 10/21/2026

Company Profile

ALNYLAM PHARMACEUTICALS INC
ALNYLAM PHARMACEUTICALS INC
https://www.alnylam.com
$30.1B
Market Cap
$808.0M
Net Income
Sector: Healthcare
Industry: Biotechnology
675 West Kendall Street, Cambridge, MA, United States, 02142
617 551 8200

Alnylam Pharmaceuticals, Inc. discovers, develops, manufactures, and commercializes therapeutics based on ribonucleic acid interference in the United States, Europe, and internationally. The company offers ONPATTRO for hereditary transthyretin-mediated (hATTR) amyloidosis; AMVUTTRA for ATTR and hATTR amyloidosis; Leqvio for hypercholesterolemia; Qfitlia for hemophilia A or B; GIVLAARI for acute hepatic porphyria; and OXLUMO for primary hyperoxaluria type 1. It also develops a range of products in Phase 3 trial, such as Nucresiran for ATTR amyloidosis; Zilebesiran for hypertension; Cemdisiran for myasthenia gravis, paroxysmal nocturnal hemoglobinuria, and geographic atrophy; and Elebsiran for hepatitis D virus infections. In addition, the company is developing various products in Phase 2 trial, including Rapirosiran for metabolic dysfunction-associated steatohepatitis; ALN-ANG3 for diabetic kidney disease; ALN-4324 for type 2 diabetes mellitus; Mivelsiran for cerebral amyloid angiopathy, as well as in Phase 1 trial for Alzheimer's disease; and ALN-6400 for bleeding disorders. Further, it develops a range of products in Phase 1 trial, such as ALN-2232 for obesity and weight management; ALN-PNP for non-alcoholic fatty liver disease; ALN-APOC3 for dyslipidemia; ALN-CIDEB for metabolic dysfunction-associated steatohepatitis; ALN-HTT02 for Huntington's disease; ALN-5288 for Alzheimer's disease; ALN-SOD for SOD1 amyotrophic lateral sclerosis; ALN-SNCA for Parkinson's disease; AG-236 for polycythemia vera; ALN-CFB for paroxysmal nocturnal hemoglobinuria; ALN-BCAT for hepatocellular carcinoma; and ALN-4285, ALN-4915, and ALN-F1202 for healthy volunteers. The company has collaborations with Regeneron Pharmaceuticals, Inc.; Roche Holding AG; Sanofi S.A.; Novartis AG; PeptiDream, Inc; Dicerna Pharmaceuticals, Inc.; and Ionis Pharmaceuticals, Inc. Alnylam Pharmaceuticals, Inc. was founded in 2002 and is headquartered in Cambridge, Massachusetts.

Key Executives

  • Yvonne L. Greenstreet
  • Pushkal Garg
  • Jeffrey V. Poulton
  • Tolga Tanguler
  • Kevin Joseph Fitzgerald

Current Ownership Distribution

  • Mutual Funds2.7B (53.19%)
  • Institutions2.3B (46.48%)
  • Insiders16.4M (0.33%)
  • Other0 (0.00%)