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ALKS

Alkermes plc.

COMMON STOCK · NASDAQ

Price and daily changeSign in

Earnings27 Oct 2026

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52-week range

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Shares float: Sign in
Short interest: 8.77%
P/E (fwd): Sign in
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Price chart (1D to 10Y)

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Trading information

Beta: Sign in
Shares outstandingAs of 2026-07-23 · filed common shares: 167.76M
Shares float: Sign in
Float %: Sign in
Insider ownershipDirectors and officers, from their latest Form 3/4/5 holding: 0.60%
Institutional ownership: Sign in
Short interestShare of shares outstanding, at settlement: 8.77%
Short ratioDays to cover, as published by FINRA: 11.79
Short volume (5D)Share of FINRA reporting-facility volume sold short, daily flow: 72.10%
Short volume (20D)Share of FINRA reporting-facility volume sold short, daily flow: 56.00%
Avg volume (10D)

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Source: SEC filings. Information and analytics, not investment advice.

Avg volume (3 months)

Profitability

Gross marginTTM to Jun 26: 84.56%
Operating marginTTM to Jun 26: 7.03%
Net margin: —
EBITDA marginTTM to Jun 26: 10.73%
Return on equityNet income (TTM to Jun 26) ÷ average shareholders equity: 3.85%
Return on assetsNet income (TTM to Jun 26) ÷ average total assets: 1.99%

Growth

Revenue growth (annual YoY): -5.25%
Revenue growth (latest qtr YoY): 26.97%
Revenue growth (fwd): Sign in
Net income growth (annual YoY)FY Dec 25 vs FY Dec 24: -34.16%
Net income growth (latest qtr YoY): -99.42%
EPS growth (fwd): Sign in
Net income growth (QoQ): —

Valuation

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Price / sales

Price / operating cash flow

P/FCF

EV / revenue

EV / EBITDA

EPSDiluted, TTM to Jun 26

0.38

EPS (fwd)

Financial health

Cash & equivalentsas of Jun 26: $511.52M
Total cash: Sign in
Total debtBorrowings + finance and operating lease liabilities, as of Jun 26: $1.57B
Debt / equityas of Jun 26: 86.95%
Current ratioas of Jun 26: 2.30
Quick ratio(Cash + marketable securities + receivables) ÷ current liabilities, as of Jun 26: 1.68
Operating cash flowTTM to Jun 26: $251.18M
Free cash flowUnadjusted FCF = CFO − capex · TTM to Jun 26: $221.65M
TTM revenue / diluted shareDiluted, TTM to Jun 26: 9.85

ALKS stock Statistics — Alkermes plc. filings, insiders & smart money · Instaport