Alnylam Pharmaceuticals

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About ALNY

Alnylam Pharmaceuticals, Inc. is a biopharmaceutical company. It engages in the business of developing and commercializing novel therapeutics based on ribonucleic acid interference. 

CEO
Yvonne L. Greenstreet
CEOYvonne L. Greenstreet
Employees
2,500
Employees2,500
Headquarters
Cambridge, Massachusetts
HeadquartersCambridge, Massachusetts
Founded
2002
Founded2002
Employees
2,500
Employees2,500

ALNY Key Statistics

Market cap
42.44B
Market cap42.44B
Price-Earnings ratio
133.55
Price-Earnings ratio133.55
Dividend yield
Dividend yield
Average volume
1.10M
Average volume1.10M
High today
$322.40
High today$322.40
Low today
$311.05
Low today$311.05
Open price
$311.07
Open price$311.07
Volume
453.04K
Volume453.04K
52 Week high
$495.55
52 Week high$495.55
52 Week low
$205.87
52 Week low$205.87

Stock Snapshot

The current Alnylam Pharmaceuticals(ALNY) stock price is $319.98, with a market capitalization of 42.44B. The stock trades at a price-to-earnings (P/E) ratio of 133.55.

On 2026-03-20, Alnylam Pharmaceuticals(ALNY) stock moved within a range of $311.05 to $322.40. With shares now at $319.98, the stock is trading +2.9% above its intraday low and -0.8% below the session's peak.

Trading activity shows a volume of 453.04K, compared to an average daily volume of 1.1M.

Over the past 52 weeks, Alnylam Pharmaceuticals(ALNY) stock has traded between a high of $495.55 and a low of $205.87.

Over the past 52 weeks, Alnylam Pharmaceuticals(ALNY) stock has traded between a high of $495.55 and a low of $205.87.

ALNY News

Simply Wall St 2d
Alnylam’s Cardiovascular RNAi Collaboration With Tenaya Might Change The Case For Investing In ALNY

Earlier this month, Tenaya Therapeutics announced a research collaboration with Alnylam Pharmaceuticals to validate up to 15 gene targets for cardiovascular dis...

Alnylam’s Cardiovascular RNAi Collaboration With Tenaya Might Change The Case For Investing In ALNY
Simply Wall St 3d
A Look At Alnylam Pharmaceuticals Valuation After New Tenaya Cardiovascular Partnership

Advertisement Tenaya partnership broadens Alnylam’s reach into cardiovascular research The new collaboration between Alnylam Pharmaceuticals (ALNY) and Tenaya...

A Look At Alnylam Pharmaceuticals Valuation After New Tenaya Cardiovascular Partnership
TipRanks 4d
Alnylam downgraded to Hold from Buy at Jefferies

Jefferies downgraded Alnylam (ALNY) to Hold from Buy with a price target of $330, down from $522, after assuming coverage of the name. The firm is “impressed” w...

Analyst ratings

71%

of 28 ratings
Buy
71.4%
Hold
28.6%
Sell
0%

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