Alkermes

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About ALKS

Alkermes Plc is a global biopharmaceutical company, which engages in the business of developing, manufacturing, and commercializing medicines designed to address unmet medical needs of patients in major therapeutic areas such as alcohol dependence, opioid dependence, schizophrenia and bipolar I disorder, and a pipeline of product candidates in development for neurological disorders and cancer. Its proprietary products include ARISTADA, ARISTADA INITIO, LYBALVI, and VIVITROL. 

CEO
Blair C. Jackson
CEOBlair C. Jackson
Employees
2,050
Employees2,050
Headquarters
Dublin, Dublin
HeadquartersDublin, Dublin
Founded
2011
Founded2011
Employees
2,050
Employees2,050

ALKS Key Statistics

Market cap
7.01B
Market cap7.01B
Price-Earnings ratio
105.30
Price-Earnings ratio105.30
Dividend yield
—
Dividend yield—
Average volume
2.66M
Average volume2.66M
High today
$41.96
High today$41.96
Low today
$40.57
Low today$40.57
Open price
$41.03
Open price$41.03
Volume
2.19M
Volume2.19M
52 Week high
$55.67
52 Week high$55.67
52 Week low
$27.00
52 Week low$27.00

Stock Snapshot

With a market cap of 7.01B, Alkermes(ALKS) trades at $41.75. The stock has a price-to-earnings ratio of 105.30.

On 2026-10-02, Alkermes(ALKS) stock moved within a range of $40.57 to $41.96. With shares now at $41.75, the stock is trading +2.9% above its intraday low and -0.5% below the session's peak.

Trading activity shows a volume of 2.19M, compared to an average daily volume of 2.66M.

Over the past 52 weeks, Alkermes(ALKS) stock has traded between a high of $55.67 and a low of $27.00.

Over the past 52 weeks, Alkermes(ALKS) stock has traded between a high of $55.67 and a low of $27.00.

ALKS News

Simply Wall St 1d
Alkermes, What Is Behind The Fresh Attention?

Alkermes (NasdaqGS:ALKS) is back on investors’ radar after releasing phase 1 proof of concept data for ALKS 7290 in adults with ADHD, showing clinically meaning...

Alkermes, What Is Behind The Fresh Attention?
Zacks 2d
LQDA versus ALKS: Which Biotech Stock Is the Better Buy Now?

Liquidia Corporation (LQDA Quick QuoteLQDA - Free Report) and Alkermes plc (ALKS Quick QuoteALKS - Free Report) are both commercial-stage biopharmac...

LQDA versus ALKS: Which Biotech Stock Is the Better Buy Now?
Simply Wall St 4d
Alkermes Stock Looks Rich As Fresh ADHD Trial News Lands

has delivered a strong multi year share price run, which now collides with fresh clinical news and raises a straightforward question for you as an investor. Is...

Alkermes Stock Looks Rich As Fresh ADHD Trial News Lands

Analyst ratings

68%

of 19 ratings
Buy
68.4%
Hold
26.3%
Sell
5.3%

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