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Alnylam Pharmaceuticals Inc stock is traded at $318.53, with a volume of 578.67K. It is down -0.84% in the last 24 hours and down -0.63% over the past month. Alnylam Pharmaceuticals is a leader in the study of RNA interference (RNAi) therapeutics. RNAi is a naturally occurring biological pathway in cells that enables sequence-specific silencing and regulation of gene expression. Alnylam has five drugs on the market: Onpattro and Amvuttra for hATTR amyloidosis, Givlaari for acute hepatic porphyria, Oxlumo for primary hyperoxaluria type 1, and Leqvio for hypercholesterolemia. It also has several clinical programs across various therapeutic areas: genetic medicines; cardio-metabolic diseases; hepatic infectious diseases, and CNS/ocular diseases. Upfront fees from research partnerships have boosted Alnylam's cash levels, and the company stands to see additional milestones and royalties from drugs commercialized under collaboration partnerships.
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Previous Close:
$320.66
Open:
$317.25
24h Volume:
578.67K
Relative Volume:
0.39
Market Cap:
$42.24B
Revenue:
$3.71B
Net Income/Loss:
$313.75M
P/E Ratio:
141.12
EPS:
2.2571
Net Cash Flow:
$465.38M
1W Performance:
-2.18%
1M Performance:
-0.63%
6M Performance:
-34.05%
1Y Performance:
+30.04%
1-Day Range:
Value
$313.12
$320.00
1-Week Range:
Value
$312.09
$328.28
52-Week Range:
Value
$205.87
$495.55

Alnylam Pharmaceuticals Inc Stock (ALNY) Company Profile

Name
Name
Alnylam Pharmaceuticals Inc
Name
Phone
(617) 551-8200
Name
Address
675 WEST KENDALL STREET, CAMBRIDGE, MA
Name
Employee
2,500
Name
Twitter
@alnylam
Name
Next Earnings Date
2026-02-12
Name
Latest SEC Filings
Name
ALNY's Discussions on Twitter

Compare ALNY vs VRTX, REGN, ARGX, ONC

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Biotechnology icon
ALNY
Alnylam Pharmaceuticals Inc
318.48 42.53B 3.71B 313.75M 465.38M 2.2571
Biotechnology icon
VRTX
Vertex Pharmaceuticals Inc
453.79 116.01B 12.07B 3.95B 3.19B 15.33
Biotechnology icon
REGN
Regeneron Pharmaceuticals Inc
772.08 80.33B 14.34B 4.50B 3.77B 41.56
Biotechnology icon
ARGX
Argen X Se Adr
727.24 44.42B 4.16B 1.29B 734.26M 19.59
Biotechnology icon
ONC
Beone Medicines Ltd Adr
297.56 33.32B 5.36B 287.73M 924.18M 2.5229

Alnylam Pharmaceuticals Inc Stock (ALNY) Upgrades & Downgrades

Date Action Analyst Rating Change
Jan-28-26 Resumed Barclays Overweight
Jan-07-26 Resumed Oppenheimer Outperform
Aug-04-25 Upgrade Oppenheimer Perform → Outperform
Aug-04-25 Upgrade Wolfe Research Underperform → Peer Perform
Jul-30-25 Resumed Raymond James Outperform
Jul-21-25 Initiated Truist Buy
Mar-31-25 Initiated Redburn Atlantic Buy
Mar-24-25 Upgrade JP Morgan Neutral → Overweight
Nov-12-24 Downgrade Wolfe Research Peer Perform → Underperform
Oct-16-24 Initiated Scotiabank Sector Outperform
Aug-16-24 Upgrade Goldman Neutral → Buy
Feb-16-24 Downgrade Goldman Buy → Neutral
Feb-15-24 Initiated Wolfe Research Peer Perform
Dec-08-23 Initiated Wells Fargo Equal Weight
Oct-11-23 Downgrade Oppenheimer Outperform → Perform
Sep-29-23 Initiated Raymond James Outperform
May-05-23 Upgrade BMO Capital Markets Market Perform → Outperform
Apr-26-23 Initiated SMBC Nikko Neutral
Mar-21-23 Initiated Bernstein Outperform
Jan-18-23 Initiated Canaccord Genuity Buy
Sep-09-22 Resumed Morgan Stanley Equal-Weight
Jul-13-22 Initiated Cantor Fitzgerald Neutral
Jun-27-22 Downgrade Guggenheim Buy → Neutral
Jun-07-22 Initiated William Blair Outperform
Apr-25-22 Downgrade Morgan Stanley Overweight → Equal-Weight
Mar-01-22 Initiated Citigroup Buy
Feb-03-22 Upgrade Guggenheim Neutral → Buy
Jan-03-22 Upgrade Piper Sandler Neutral → Overweight
Nov-22-21 Upgrade Goldman Neutral → Buy
Nov-22-21 Upgrade RBC Capital Mkts Sector Perform → Outperform
Nov-01-21 Upgrade Oppenheimer Perform → Outperform
Oct-04-21 Upgrade UBS Neutral → Buy
Aug-04-21 Downgrade Piper Sandler Overweight → Neutral
Feb-22-21 Downgrade Guggenheim Buy → Neutral
Feb-12-21 Downgrade Citigroup Buy → Neutral
Feb-12-21 Reiterated H.C. Wainwright Buy
Jan-25-21 Downgrade BMO Capital Markets Outperform → Market Perform
Sep-30-20 Resumed Berenberg Hold
Sep-08-20 Initiated Citigroup Buy
Aug-11-20 Downgrade Oppenheimer Outperform → Perform
May-13-20 Initiated RBC Capital Mkts Sector Perform
May-07-20 Downgrade JP Morgan Overweight → Neutral
Apr-24-20 Resumed Evercore ISI Outperform
Mar-19-20 Initiated Berenberg Buy
Dec-19-19 Reiterated Chardan Capital Markets Buy
Nov-20-19 Initiated Oppenheimer Outperform
Nov-13-19 Initiated BofA/Merrill Buy
May-23-19 Resumed Goldman Neutral
Apr-12-19 Initiated Evercore ISI Outperform
Mar-06-19 Upgrade Evercore ISI In-line → Outperform
Mar-05-19 Upgrade Morgan Stanley Equal-Weight → Overweight
Jan-23-19 Initiated UBS Neutral
Oct-01-18 Initiated Cantor Fitzgerald Overweight
Aug-13-18 Reiterated Stifel Buy
Aug-07-18 Upgrade Stifel Hold → Buy
May-04-18 Reiterated Stifel Hold
Mar-28-18 Initiated Evercore ISI In-line
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Alnylam Pharmaceuticals Inc Stock (ALNY) Latest News

pulisher
Mar 07, 2026

Assessing Alnylam Pharmaceuticals (ALNY) Valuation After New Cardiovascular Partnership With Tenaya Therapeutics - simplywall.st

Mar 07, 2026
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Mar 07, 2026

A Look At Alnylam Pharmaceuticals (ALNY) Valuation After Recent Share Price Weakness - Yahoo Finance

Mar 07, 2026
pulisher
Mar 06, 2026

ALNYLAM PHARMACEUTICALS Executives Sell Shares - TradingView

Mar 06, 2026
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Mar 06, 2026

Is It Time To Revisit Alnylam Pharmaceuticals (ALNY) After Recent Share Price Pullback - simplywall.st

Mar 06, 2026
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Mar 06, 2026

Victory Capital Management Inc. Increases Stock Holdings in Alnylam Pharmaceuticals, Inc. $ALNY - MarketBeat

Mar 06, 2026
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Mar 06, 2026

Alnylam and Tenaya sign $1.23bn cardiovascular target discovery deal - Pharmaceutical Technology

Mar 06, 2026
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Mar 06, 2026

Pfizer nabs first obesity approval; Alnylam, Tenaya search for heart drugs - Yahoo Finance

Mar 06, 2026
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Mar 06, 2026

Alnylam Updates Hypertension Pipeline And AMVUTTRA Access Shape Valuation View - Sahm

Mar 06, 2026
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Mar 06, 2026

Alnylam Pharmaceuticals, Inc. (NASDAQ:ALNY) Given Consensus Rating of "Moderate Buy" by Analysts - MarketBeat

Mar 06, 2026
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Mar 06, 2026

Responsive Playbooks and the ALNY Inflection - Stock Traders Daily

Mar 06, 2026
pulisher
Mar 05, 2026

Tenaya To Evaluate Genetic Cardiovascular Targets For Alnylam - Citeline News & Insights

Mar 05, 2026
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Mar 05, 2026

Alnylam board creates $18M incentive award to keep CEO through 2029 - The Business Journals

Mar 05, 2026
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Mar 05, 2026

Tenaya Therapeutics Stock Jumps After New Alnylam Deal - Benzinga

Mar 05, 2026
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Mar 05, 2026

Tenaya, Alnylam join in $1B+ cardio deal for novel genetic targets - bioworld.com

Mar 05, 2026
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Mar 05, 2026

Tenaya Therapeutics Enters into Research Collaboration with Alnylam Pharmaceuticals to Identify and Validate Novel Genetic Targets for Cardiovascular Disease Therapeutics - Investing News Network

Mar 05, 2026
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Mar 05, 2026

Tenaya wins support from Alnylam in cardio disease pact - Endpoints News

Mar 05, 2026
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Mar 05, 2026

Tenaya Therapeutics inks $1.13 billion deal with Alnylam for heart-disease treatments - marketscreener.com

Mar 05, 2026
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Mar 05, 2026

Tenaya Therapeutics Signs Potential $1.13 Billion Deal With Alnylam - marketscreener.com

Mar 05, 2026
pulisher
Mar 05, 2026

Alnylam Pharmaceuticals (ALNY) Forms Partnership for Cardiovascu - GuruFocus

Mar 05, 2026
pulisher
Mar 05, 2026

Helix Announces Multi-Year Agreement with Alnylam to Drive Precision Medicine Development - PR Newswire

Mar 05, 2026
pulisher
Mar 05, 2026

Tenaya Therapeutics Announces Major Cardiovascular Gene Target Collaboration - TipRanks

Mar 05, 2026
pulisher
Mar 05, 2026

Alnylam’s research pact worth up to $1.1B sends Tenaya higher - Seeking Alpha

Mar 05, 2026
pulisher
Mar 05, 2026

Tenaya Therapeutics enters into research collaboration with Alnylam Pharmaceuticals to identify and validate novel genetic targets for cardiovascular disease therapeutics - marketscreener.com

Mar 05, 2026
pulisher
Mar 05, 2026

Tenaya Therapeutics Enters into Research Collaboration with - GlobeNewswire

Mar 05, 2026
pulisher
Mar 05, 2026

Focus Partners Advisor Solutions LLC Boosts Stock Position in Alnylam Pharmaceuticals, Inc. $ALNY - MarketBeat

Mar 05, 2026
pulisher
Mar 05, 2026

CI Investments Inc. Buys 3,109 Shares of Alnylam Pharmaceuticals, Inc. $ALNY - MarketBeat

Mar 05, 2026
pulisher
Mar 05, 2026

Is Canada’s AMVUTTRA Reimbursement Tailwind Altering The Investment Case For Alnylam Pharmaceuticals (ALNY)? - Yahoo Finance

Mar 05, 2026
pulisher
Mar 04, 2026

Insider Selling: Alnylam Pharmaceuticals (NASDAQ:ALNY) CEO Sells 6,799 Shares of Stock - MarketBeat

Mar 04, 2026
pulisher
Mar 04, 2026

Alnylam CEO Greenstreet sells $2.23 million in stock - Investing.com India

Mar 04, 2026
pulisher
Mar 04, 2026

Alnylam Pharmaceuticals (NASDAQ:ALNY) EVP Sells $523,584.70 in Stock - MarketBeat

Mar 04, 2026
pulisher
Mar 04, 2026

Alnylam Pharmaceuticals (NASDAQ:ALNY) EVP Pushkal Garg Sells 1,717 Shares - MarketBeat

Mar 04, 2026
pulisher
Mar 04, 2026

Alnylam (NASDAQ: ALNY) EVP receives new options and RSUs - Stock Titan

Mar 04, 2026
pulisher
Mar 04, 2026

Alnylam Grants CEO New Performance-Based Equity Award - TipRanks

Mar 04, 2026
pulisher
Mar 04, 2026

Alnylam Reimbursement Win And Trial Progress Versus Current Valuation Signals - Yahoo Finance

Mar 04, 2026
pulisher
Mar 04, 2026

Alnylam Pharmaceuticals grants performance-based equity award to CEO By Investing.com - Investing.com Canada

Mar 04, 2026
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Mar 04, 2026

Alnylam Pharmaceuticals grants performance-based equity award to CEO - Investing.com Nigeria

Mar 04, 2026
pulisher
Mar 04, 2026

Alnylam Pharmaceuticals Inc (NASDAQ:ALNY) Presents a Growth Story at a Technical Turning Point - ChartMill

Mar 04, 2026
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Mar 03, 2026

Protego Biopharma Appoints John M. Maraganore, Ph.D., to Board of Directors - BioSpace

Mar 03, 2026
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Mar 03, 2026

Pushkal Garg (ALNY) reports sale of 4,627 shares for $1.53M - Stock Titan

Mar 03, 2026
pulisher
Mar 03, 2026

The Bull Case For Alnylam Pharmaceuticals (ALNY) Could Change Following AMVUTTRA Uptake And Canada Reimbursement News - simplywall.st

Mar 03, 2026
pulisher
Mar 03, 2026

Rafferty Asset Management LLC Sells 15,045 Shares of Alnylam Pharmaceuticals, Inc. $ALNY - MarketBeat

Mar 03, 2026
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Mar 03, 2026

Elo Mutual Pension Insurance Co Purchases 3,738 Shares of Alnylam Pharmaceuticals, Inc. $ALNY - MarketBeat

Mar 03, 2026
pulisher
Mar 02, 2026

Alnylam Pharmaceuticals Touts AMVUTTRA Momentum, Teases Key Pipeline Readouts at TD Cowen Conf. - Yahoo Finance

Mar 02, 2026
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Mar 02, 2026

ALNY Financials: Income Statement, Balance Sheet & Cash Flow - Stock Titan

Mar 02, 2026
pulisher
Mar 02, 2026

Alnylam (NASDAQ: ALNY) CEO converts 5,921 RSUs into common stock - Stock Titan

Mar 02, 2026
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Mar 02, 2026

Alnylam (ALNY) CFO receives 1,908 shares as final RSU tranche vests - Stock Titan

Mar 02, 2026
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Mar 02, 2026

Alnylam (ALNY) CCO receives 1,666 shares from RSU vesting - Stock Titan

Mar 02, 2026
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Mar 02, 2026

Alnylam (NASDAQ: ALNY) R&D chief sells 4,627 shares under plan - Stock Titan

Mar 02, 2026
pulisher
Mar 02, 2026

Alnylam Pharmaceuticals, Inc. (ALNY) Stock Analysis: An 84.90% Revenue Surge and 37.27% Upside Potential - DirectorsTalk Interviews

Mar 02, 2026
pulisher
Mar 02, 2026

Paroxysmal Nocturnal Hemoglobinuria Market: Expanding Revenue Landscape to 2034 – DelveInsight | Alexion Pharma, Hoffmann-La Roche, Novartis, Regeneron Pharma, AKARI Therapeutics, AstraZeneca - Barchart.com

Mar 02, 2026
pulisher
Mar 02, 2026

Alnylam Pharmaceuticals receives positive recommendation from Canada's drug agency for public reimbursement of Amvuttra - marketscreener.com

Mar 02, 2026

Alnylam Pharmaceuticals Inc Stock (ALNY) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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Alnylam Pharmaceuticals Inc Stock (ALNY) Insider Trading

Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total
Garg Pushkal
EVP Chief R&D
Mar 04 '26
Sale
323.08
2,309
745,984
21,097
Greenstreet Yvonne
Chief Executive Officer
Mar 04 '26
Sale
323.08
2,933
947,581
95,695
Poulton Jeffrey V.
EVP, Chief Financial Officer
Mar 04 '26
Sale
323.08
2,468
797,351
61,805
Tanguler Tolga
EVP, Chief Commercial Officer
Mar 04 '26
Sale
323.08
2,309
745,984
34,297
Fitzgerald Kevin Joseph
CSO & EVP, Head of Research
Mar 05 '26
Sale
323.98
658
213,177
20,569
Fitzgerald Kevin Joseph
CSO & EVP, Head of Research
Mar 04 '26
Sale
323.08
633
204,508
21,227
$725.39
price up icon 1.06%
biotechnology ONC
$297.31
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$101.25
price down icon 0.06%
$53.31
price up icon 1.36%
Cap:     |  Volume (24h):