Alkermes Plc

Alkermes Plc (ALKS) Stock Analysis

$40.100

+1.047 (+2.61%)At close

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High
40.655
Open
40.365
VWAP
40.06
Volume
1.94M
Mkt Cap
4.11B
Low
39.430
Amount
77.68M
EV/EBITDA, TTM
21.30

Alkermes plc is an Ireland-based global biopharmaceutical company that seeks to develop medicines in the field of neuroscience. The Company has a portfolio of commercial products for the treatment of alcohol dependence, opioid dependence, schizophrenia, bipolar I disorder and narcolepsy. Its pipeline includes late-stage clinical candidates in development for narcolepsy and idiopathic hypersomnia, and orexin 2 receptor agonists in early clinical development for other neurological disorders, including attention-deficit hyperactivity disorder (ADHD) and fatigue associated with multiple sclerosis and Parkinson’s disease. The Company's pipeline includes Olanzapine and samidorphan, Alixorexton, ALKS 4510, ALKS 7290, and Valiloxybate. Its LUMRYZ (sodium oxybate) for extended-release oral suspension is a central nervous system depressant indicated for the treatment of cataplexy or excessive daytime sleepiness (EDS) in patients seven years of age and older with narcolepsy.

AI analysis of Alkermes Plc (ALKS)

Hold

Alkermes Plc is currently a hold. The stock is priced at $40.61, with a forward P/E ratio of 133.33, indicating high valuation expectations. Although the company has shown strong revenue growth of 27.5% year-over-year, recent insider selling and a low RSI of 38.997 suggest caution. The main risk is the significant drop in net income, which was -66.48 million USD in Q1 2026, indicating potential volatility ahead.

Analyst Ratings (12)

+15.21% upside
Hold
5 Buy
7 Hold
0 Sell
Current: 40.10
Low
37.00
Average
46.20
High
58.00

Baird

2026-09-22

Price Target

$61

Outperform

H.C. Wainwright

2026-09-21

Price Target

—

Neutral

Mizuho

2026-09-04

Price Target

$65

Outperform

JPMorgan

2026-07-29

Price Target

$61

Neutral

Baird

2026-07-29

Price Target

$58

Outperform

Valuation Metrics

The current forward P/E ratio for Alkermes Plc (ALKS) is 133.33, compared to its 5-year average forward P/E of 93.05.

Forward P/E

Fair
5Y Average P/E
93.05
Current P/E
133.33
Overvalued
234.40
Undervalued
-48.29

Forward EV/EBITDA

Fair
5Y Average EV/EBITDA
16.22
Current EV/EBITDA
21.30
Overvalued
104.24
Undervalued
-71.81

Forward P/S

Fair
5Y Average P/S
3.55
Current P/S
3.43
Overvalued
4.38
Undervalued
2.73

Alphio AI Price Scenarios for ALKS

Scenario prices are the last monthly forecast band of the current year. Probabilities are fixed model weights (25 / 50 / 25), not guarantees.

B

Bull

Bull · 25%ALKS

$29.09

Scenario price

B

Base

Base · 50%ALKS

$26.35

Scenario price

B

Bear

Bear · 25%ALKS

$20.60

Scenario price

Whales holding ALKS

R

Renaissance Technologies Corp.

+ HoldingALKS

+15.22%

3M Return

S

Summit Partners Public Asset Management, LLC

+ HoldingALKS

-0.65%

3M Return

R

Rice Hall James & Associates, LLC

+ HoldingALKS

-2.00%

3M Return

R

RTW Investments, LP

+ HoldingALKS

-11.48%

3M Return

T

Tontine Management, LLC

+ HoldingALKS

-12.00%

3M Return

A

Arbejdsmarkedets Tillægspension (Atp)

+ HoldingALKS

-12.82%

3M Return

Events Timeline

2026-09-21 (ET)

09:00:00

Bitcoin Price Surge Boosts Related Stocks

08:00:00

Alkermes Rises 8% to $46.99 After Phase I Adult ADHD Data

07:30:00

Alkermes ALKS 7290 Phase 1 Study Shows Significant Improvements

2026-09-16 (ET)

07:30:00

Alkermes Appoints New Independent Director Anne Whitaker

2026-08-27 (ET)

10:30:00

Trump Considers New Semiconductor Tariffs Impacting Multiple Companies

News

ALKS FAQ — answered by Alphio AI

Alkermes plc is an Ireland-based global biopharmaceutical company that seeks to develop medicines in the field of neuroscience. The Company has a portfolio of commercial products for the treatment of alcohol dependence, opioid dependence, schizophrenia, bipolar I disorder and narcolepsy. Its pipeline includes late-stage clinical candidates in development for narcolepsy and idiopathic hypersomnia, and orexin 2 receptor agonists in early clinical development for other neurological disorders, including attention-deficit hyperactivity disorder (ADHD) and fatigue associated with multiple sclerosis and Parkinson’s disease. The Company's pipeline includes Olanzapine and samidorphan, Alixorexton, ALKS 4510, ALKS 7290, and Valiloxybate. Its LUMRYZ (sodium oxybate) for extended-release oral suspension is a central nervous system depressant indicated for the treatment of cataplexy or excessive daytime sleepiness (EDS) in patients seven years of age and older with narcolepsy. It operates in the Healthcare sector (PHARMACEUTICAL PREPARATIONS industry).

Alkermes Plc is currently a hold. The stock is priced at $40.61, with a forward P/E ratio of 133.33, indicating high valuation expectations. Although the company has shown strong revenue growth of 27.5% year-over-year, recent insider selling and a low RSI of 38.997 suggest caution. The main risk is the significant drop in net income, which was -66.48 million USD in Q1 2026, indicating potential volatility ahead.

12 analysts cover ALKS: 5 rate it Buy, 7 Hold and 0 Sell. The average price target is 46.20.

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This page is for research only and is not investment advice. Models can be wrong. Past performance does not guarantee future results.

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