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Alkermes Plc(NASDAQ) ALKS

Market Cap$8.11BMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.
Since IPO (1991)+793%
5 Year+62%
1 Year+66%
1 Month-8%
Premium Feature
Moneyball Superscore
62/100
$48.32
+0.63%
+0.30Today
After hours$48.33+$0.01 (+0.02%)
Alkermes Plc last closing stock price
MetricPriceDate
Last closeUSD 48.332026-08-21
Alkermes Plc stock price return by period
PeriodPrice returnPrice at period startPeriod start date
1 week-1.49%USD 49.062026-08-14
1 month-8.08%USD 52.582026-07-22
3 month+31.33%USD 36.802026-05-22
Year to date+72.73%USD 27.982025-12-31
1 year+66.31%USD 29.062025-08-21
3 year+66.56%USD 29.022023-08-22
5 year+62.37%USD 29.772021-08-20
Since inception+793.04%USD 5.411991-07-16

Alkermes Plc Financials at a Glance

Market Cap

$8.11BMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

Revenue (TTM)

$1.67B

Net Income (TTM)

$66.12M

EPS (TTM)

$0.39

P/E Ratio

125.53

Dividend

$0.00

Beta (Volatility)

0.61 (Low)

Price

$48.32

Volume

939,640.021

Open

$48.05

Previous Close

$48.33

Daily Range

$47.33 - $48.67

52-Week Range

$25.17 - $55.67

Estimated Earnings Date

Oct 28, 2026

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About Alkermes Plc

Alkermes plc treats people with brain and nervous system disorders. These treatments help patients manage schizophrenia, addiction, and sleep conditions. The company sells these specialty drugs to pharmacies across the country.

Medicines for the Mind

  • VIVITROL: Injectable medication for alcohol dependence and preventing opioid relapse; used once every four weeks.
  • ARISTADA: Long-acting injectable treatment for adults with schizophrenia; utilizes proprietary technology for extended release.
  • LYBALVI: Daily oral tablet for schizophrenia and bipolar I disorder; combines an antipsychotic with an opioid antagonist.
  • LUMRYZ: Once-at-bedtime oral liquid for cataplexy or daytime sleepiness in narcolepsy patients.
  • Licensed Products: Royalty-generating portfolio including multiple sclerosis and schizophrenia treatments marketed by partners like Biogen and Janssen.

Strategic Acquisitions and Trials

  • Acquired Avadel Pharmaceuticals on Feb. 12, 2026, to add LUMRYZ to its proprietary lineup.
  • Initiated Phase 3 studies in April 2026 for the sleep disorder treatment alixorexton.
  • Borrowed $1.5 billion in February 2026 to finance its acquisition and operations.
  • Reported positive results from its REVITALYZ Phase 3 study in May 2026.

How Does the Technology Work?

Alkermes uses proprietary platforms like LINKERX and NANOCRYSTAL to create long-acting versions of existing medications. These technologies help deliver precise levels of medicine in the body over several weeks or months.

By the Numbers

  • Total revenue increased $105.4 million in the three months ended June 30, 2026, compared to the same period in 2025.
  • Net income was $0.5 million for the three months ended June 30, 2026, down from $87.1 million in 2025.
  • Net loss was $66.0 million for the six months ended June 30, 2026, due to acquisition-related expenses.
  • Cash, cash equivalents, and investments totaled $691.6 million as of June 30, 2026.

Evolution Toward Neuroscience

Alkermes has shifted from a technology provider to a developer of its own specialty medicines. The acquisition of LUMRYZ marks a significant expansion into sleep disorders alongside its established mental health treatments.

AI Generated • Jul 28, 2026

Industry

Biotechnology

Employees

2,050

CEO

Richard F. Pops

Headquarters

Dublin, DU D04 C5Y6, IE

ALKS Financials

Key Financial Metrics (TTM)

Gross Margin

84.56%

Operating Margin

7.03%

Net Income Margin

3.97%

Return on Equity

3.72%

Return on Capital

13.44%

Return on Assets

1.51%

Earnings Yield

0.80%

Dividend Yield

0.00%

Payout Ratio

0.00%

Stock Overview

Market Cap

$8.11BMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

Shares Outstanding

167.76M

Volume

939.64K

Avg. Volume

2.05M

Financials (TTM)

Gross Profit

$1.41B

Operating Income

$117.28M

EBITDA

$218.04M

Operating Cash Flow

$251.18M

Capital Expenditure

-$29.53M

Free Cash Flow

$221.65M

Cash & ST Invst.

$656.58M

Total Debt

$1.57B

Alkermes Plc Performance Analysis

Alkermes Plc annual revenue and year-over-year revenue growth by fiscal year
Fiscal yearPeriod endRevenueYoY growth
20222022-12-31USD 1,111,795,000-5.3%
20232023-12-31USD 1,663,405,00049.6%
20242024-12-31USD 1,557,632,000-6.4%
20252025-12-31USD 1,475,899,000-5.2%
Alkermes Plc sequential (quarter-over-quarter) revenue growth by fiscal quarter
Fiscal quarterPeriod endQoQ growth
Q32025-09-300.9%
Q42025-12-31-2.4%
Q12026-03-312.2%
Q22026-06-3026.2%
Alkermes Plc annual diluted earnings per share and year-over-year EPS growth by fiscal year
Fiscal yearPeriod endDiluted EPSYoY growth
20222022-12-31USD -0.97223.0%
20232023-12-31USD 2.10N/A
20242024-12-31USD 2.173.5%
20252025-12-31USD 1.43-34.0%
Alkermes Plc sequential (quarter-over-quarter) diluted earnings per share growth by fiscal quarter
Fiscal quarterPeriod endQoQ growth
Q32025-09-30-5.8%
Q42025-12-31-40.8%
Q12026-03-31-237.9%
Q22026-06-30100.8%

Revenue Growth Rate

Annual and quarterly growth comparison

Earnings Per Share Growth Rate

Annual and quarterly EPS growth comparison

Quarterly Performance

Name
Q2 2026YOY CHG

Revenue

$496.01M

+27.0%

Gross Profit

$397.90M

+16.6%

Gross Margin

80.22%

N/A

Market Cap

$8.11BMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

N/A

Market Cap/Employee

$3.96M

N/A

Employees

2,050

N/A

Net Income

$501.00K

-99.4%

EBITDA

$54.32M

-51.8%

Quarterly Fundamentals

Name
Q2 2026YOY CHG

Total Cash

$656.58M

-35.4%

Total Debt

$1.57B

+2063.7%

Accounts Receivable

$456.48M

+28.6%

Inventory

$298.96M

+55.8%

Long Term Debt

$1.54B

+2223.6%

Short Term Debt

$33.98M

+425.8%

Return on Assets

1.51%

N/A

Return on Invested Capital

3.14%

N/A

Free Cash Flow

$137.04M

-0.1%

Operating Cash Flow

$145.18M

-3.3%

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Questions About ALKS

What is the current price of Alkermes Plc?

Alkermes Plc is trading at $48.33 per share.

What is the 52-week range for Alkermes Plc?

Over the past 52 weeks, Alkermes Plc has traded between $25.17 and $55.67.

How much debt does Alkermes Plc have?

As of the most recent reporting period, Alkermes Plc reported total debt of $1.57B.

How much cash does Alkermes Plc have on hand?

Alkermes Plc reported $511.53M in cash and cash equivalents in its most recent financial results.

What is Alkermes Plc’s dividend yield?

Alkermes Plc does not currently have a dividend yield.

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