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Stock comparison · Signal date 2026-11-03

ALKS vs IONS: stock comparison and AI forecast

Alkermes Plc. (ALKS) and Ionis Pharmaceuticals Inc (IONS) compared on price performance, valuation, profitability and the daily AI forecast. · Alpha · vs market

Share
Nasdaq · Pharmaceutical Preparations

ALKS Alkermes Plc.

Price
$44.89 +31.4% · 6M
Market Cap
$7.53B
P/E Ratio
43.6x
Size
mid-cap
AI Forecast
Full analysis →
Nasdaq · Pharmaceutical Preparations

IONS Ionis Pharmaceuticals Inc

Market Cap
$7.23B
P/E Ratio
–
Size
mid-cap
AI Forecast
NO CURRENT FORECAST
Full analysis →
Model output

Which one does the AI model favor?

Intratio's model scores both stocks every trading day. Sign in to see their current direction; the exact ratings and forecasts come with a plan or a free follow slot.

ALKS · IONS

Key facts

  • ALKS and IONS have similar market capitalizations ($7.53B and $7.23B).
  • ALKS turns -0.0% of its revenue into net income, against -213.0% for IONS.
  • IONS carries 5.81 times debt per unit of equity, against 1.38 times for ALKS.
  • Both companies share the SEC industry classification Pharmaceutical Preparations.
Fundamentals

Fundamentals side by side

Trailing twelve months.

Valuation & Market

MetricALKSIONS
Market Cap$7.53B$7.23B
P/E Ratio43.58x–
P/B Ratio4.04x16.45x
EPS$1.03$-3.77
Book Value/Share$11.12$2.65
Revenue/Share$10.45$1.60
FCF/Share$1.36$-3.37

Profitability & Margins

MetricALKSIONS
ROE-0.0%-128.5%
ROA-0.0%-18.9%
ROIC1.7%-22.2%
Gross Margin82.9%94.0%
Operating Margin3.7%-224.0%
Net Margin-0.0%-213.0%
EBT Margin0.7%-211.8%
Tax Rate103.1%-0.6%

Financial Health

MetricALKSIONS
Current Ratio2.42x7.89x
Quick Ratio2.02x7.73x
D/E Ratio1.38x5.81x
Financial Leverage2.38x6.81x
Interest Coverage14.7x-22.1x
Working Capital$929M$2.18B

Cash Flow

MetricALKSIONS
Operating Cash Flow$243M-$496M
Free Cash Flow$227M-$561M
Capital Spending-$16M-$64M
OCF Growth YoY-55.1%–
FCF Growth YoY-53.7%–
FCF/Sales13.0%-211.4%
CapEx/Sales0.9%24.3%

Operational Efficiency

MetricALKSIONS
Asset Turnover0.40x0.09x
Receivables Turnover3.8x–
Inventory Turnover1.1x0.3x
Fixed Assets Turnover8.2x1.7x
Days Sales Outstanding96 days–
Days Inventory318 days1158 days
Payables Period131 days1087 days
Cash Conversion Cycle282 days–

Income Statement

MetricALKSIONS
Total Revenue$1.75B$265M
Operating Income$64M-$594M
Net Income-$350K-$565M
R&D Expense$430M–
SG&A Expense$878M$528M
Cost of Goods Sold$300M$16M

Dividend & Shareholder Information

MetricALKSIONS
Shares Outstanding168M166M
Net Income Growth-100.1%–
EPS Growth-51.2%–
FAQ

ALKS vs IONS: stock comparison and AI forecast

Which is bigger, ALKS or IONS?

ALKS and IONS have similar market capitalizations ($7.53B and $7.23B).

Which one does Intratio's AI model rank higher, ALKS or IONS?

Intratio's model scores both stocks every trading day. Sign in to see their current direction; the exact ratings and forecasts come with a plan or a free follow slot.

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This analysis is generated automatically using our proprietary AI systems and should not be considered personalized investment advice. Past performance does not guarantee future results. Always conduct your own research and consider consulting a financial advisor before making investment decisions.