Alkermes plc (ALKS) Research

Alkermes plc is an Irish-headquartered biopharmaceutical firm, established in 1987, focused on the discovery, development, and commercialization of innovative pharmaceutical treatments. These efforts are directed at fulfilling critical unmet medical needs for patients across a range of therapeutic areas, both domestically and internationally. Its current portfolio of marketed products features ARISTADA for schizophrenia; VIVITROL, targeting alcohol dependence and preventing opioid dependence; and several medications for schizophrenia and bipolar I disorder, including RISPERDAL CONSTA, INVEGA SUSTENNA, XEPLION, INVEGA TRINZA, and TREVICTA. Furthermore, VUMERITY is available for managing relapsing forms of multiple sclerosis in adults, encompassing clinically isolated syndrome, relapsing-remitting, and active secondary progressive diseases. The company is also actively developing new drug candidates, such as LYBALVI, an oral atypical antipsychotic for adults with schizophrenia and bipolar I disorder, and nemvaleukin alfa, an engineered fusion protein designed to amplify tumor-killing immune cells while bypassing the activation of immunosuppressive cells. Alkermes maintains key strategic collaboration agreements, primarily with various entities under the Janssen Pharmaceutica umbrella.

Market snapshot

Symbol
ALKS
Price
$44.99
Day change
+1.08%
Market cap
$7.5B
P/E ratio
48.96x
52-week range
25.17-45.76
Sector
Healthcare
Industry
Biotechnology
Next earnings
in 1 month
Analyst price target
$49.50

Recent news

  • Alkermes Gains Momentum After Sleep Disorder Trial Clears Key Hurdles

    Alkermes Inc. plc (NASDAQ:ALKS) stock is trading higher on Tuesday following the announcement of positive topline results from the REVITALYZ phase 3 study evaluating LUMRYZ extended-release oral suspension for excessive daytime sleepiness associated with idiopathic hypersomnia.

  • Alkermes Analysts Increase Their Forecasts Following Strong Q1 Results

    Alkermes (NASDAQ:ALKS) reported upbeat results for the first quarter on Tuesday.

  • Top 2 Health Care Stocks That May Implode In April

    As of April 1, 2026, two stocks in the health care sector could be flashing a real warning to investors who value momentum as a key criteria in their trading decisions.

Peer companies

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  • Arcellx, Inc. (ACLX)
  • Akero Therapeutics, Inc. (AKRO)
  • Arrowhead Pharmaceuticals, Inc. (ARWR)
  • CRISPR Therapeutics AG (CRSP)
  • Kymera Therapeutics, Inc. (KYMR)
  • Vaxcyte, Inc. (PCVX)
  • PTC Therapeutics, Inc. (PTCT)

Recent insider activity

  • Wright Christopher I — S-Sale (2000 shares) on 2026-06-12
  • Gaffin David Joseph — S-Sale (2034 shares) on 2026-06-04
  • Hopkinson Craig C. — M-Exempt (5000 shares) on 2026-06-01
  • Hopkinson Craig C. — S-Sale (9000 shares) on 2026-06-01
  • Hopkinson Craig C. — M-Exempt (5000 shares) on 2026-06-01

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