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
42.51B
Market cap42.51B
Price-Earnings ratio
137.65
Price-Earnings ratio137.65
Dividend yield
Dividend yield
Average volume
1.02M
Average volume1.02M
High today
$321.16
High today$321.16
Low today
$312.09
Low today$312.09
Open price
$317.73
Open price$317.73
Volume
996.49K
Volume996.49K
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 $318.11, with a market capitalization of 42.51B. The stock trades at a price-to-earnings (P/E) ratio of 137.65.

On 2026-03-07, Alnylam Pharmaceuticals(ALNY) stock moved within a range of $312.09 to $321.16. With shares now at $318.11, the stock is trading +1.9% above its intraday low and -0.9% below the session's peak.

Trading activity shows a volume of 996.49K, compared to an average daily volume of 1.02M.

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 6h
Assessing Alnylam Pharmaceuticals Valuation After New Cardiovascular Partnership With Tenaya Therapeutics

Alnylam Pharmaceuticals (ALNY) just agreed to a research collaboration with Tenaya Therapeutics that centers on discovering up to 15 human genetic targets for p...

Assessing Alnylam Pharmaceuticals Valuation After New Cardiovascular Partnership With Tenaya Therapeutics
Simply Wall St 1d
Is It Time To Revisit Alnylam Pharmaceuticals After Recent Share Price Pullback

Wondering whether Alnylam Pharmaceuticals at around US$320 a share still makes sense for your portfolio, or if the value case has shifted? This article will wal...

Is It Time To Revisit Alnylam Pharmaceuticals After Recent Share Price Pullback
TipRanks 2d
Tenaya Therapeutics Announces Major Cardiovascular Gene Target Collaboration

Tenaya Therapeutics ( (TNYA) ) just unveiled an update. On March 4, 2026, Tenaya Therapeutics entered into a collaboration agreement with Alnylam Pharmaceutica...

Analyst ratings

76%

of 29 ratings
Buy
75.9%
Hold
24.1%
Sell
0%

More ALNY News

Seeking Alpha 2d
Alnylam’s research pact worth up to $1.1B sends Tenaya higher

Tenaya Therapeutics (TNYA) added ~10% in the premarket on Thursday after the company signed a research collaboration with Alnylam Pharmaceuticals (ALNY) to disc...

Alnylam’s research pact worth up to $1.1B sends Tenaya higher
TipRanks 2d
Tenaya Therapeutics enters research collaboration with Alnylam

Tenaya Therapeutics (TNYA) announced a research collaboration agreement with Alnylam Pharmaceuticals (ALNY) to discover novel human genetic targets for the pote...

Nasdaq 2d
Tenaya Enters Research Collaboration With Alnylam; To Receive Up To $10 Mln In Upfront Payments

(RTTNews) - Tenaya Therapeutics (TNYA) announced a research collaboration agreement with Alnylam Pharmaceuticals (ALNY), to discover human genetic targets for t...

Tenaya Enters Research Collaboration With Alnylam; To Receive Up To $10 Mln In Upfront Payments
Simply Wall St 3d
Alnylam Updates Hypertension Pipeline And AMVUTTRA Access Shape Valuation View

Alnylam Pharmaceuticals (NasdaqGS:ALNY) has completed the KARDIA-3 Phase 2 trial of zilebesiran in patients with difficult to treat hypertension. The company a...

Alnylam Updates Hypertension Pipeline And AMVUTTRA Access Shape Valuation View
Simply Wall St 4d
The Bull Case For Alnylam Pharmaceuticals Could Change Following AMVUTTRA Uptake And Canada Reimbursement News

In late February 2026, Alnylam Pharmaceuticals highlighted strong momentum for its RNAi franchise, including positive Phase 3 data and a favorable Canadian reim...

The Bull Case For Alnylam Pharmaceuticals Could Change Following AMVUTTRA Uptake And Canada Reimbursement News
TipRanks 5d
Alnylam’s KARDIA-3 Hypertension Trial Reaches Completion, Raising Key Questions for ALNY Investors

Alnylam Pharmaceuticals (ALNY) announced an update on their ongoing clinical study. KARDIA-3 tests Alnylam’s drug zilebesiran as add-on therapy for adults with...

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