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Stock comparison · Signal date 2026-11-06

ALGN vs ISRG: stock comparison and AI forecast

Align Technology Inc (ALGN) and Intuitive Surgical Inc (ISRG) compared on price performance, valuation, profitability and the daily AI forecast. · Alpha · vs market

Share
Nasdaq · Orthopedic, Prosthetic & Surgical Appliances & Supplies

ALGN Align Technology Inc

Price
$166.00 -1.4% · 6M
Market Cap
$11.79B
P/E Ratio
24.2x
Size
large-cap
AI Forecast
Full analysis →
Nasdaq · Orthopedic, Prosthetic & Surgical Appliances & Supplies

ISRG Intuitive Surgical Inc

Price
$452.80 -0.2% · 6M
Market Cap
$156.96B
P/E Ratio
54.9x
Size
large-cap
AI 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.

6M · 2026-05-07 → 2026-11-06

Six-month price performance

Closing prices rebased to 100 at the start of the window.

8090100110
ALGN -1.4% ISRG -0.2%
ALGN · ISRG

Key facts

  • ISRG is 13.3 times larger than ALGN by market capitalization ($156.96B against $11.79B).
  • ALGN trades at 24.2 times trailing earnings, ISRG at 54.9 times.
  • Over the last six months ISRG returned -0.2% and ALGN -1.4%.
  • ISRG turns 25.5% of its revenue into net income, against 11.8% for ALGN.
  • ALGN carries 0.51 times debt per unit of equity, against 0.20 times for ISRG.
  • Both companies share the SEC industry classification Orthopedic, Prosthetic & Surgical Appliances & Supplies.
Fundamentals

Fundamentals side by side

Trailing twelve months.

Valuation & Market

MetricALGNISRG
Market Cap$11.79B$156.96B
P/E Ratio24.20x54.89x
P/B Ratio2.74x9.82x
EPS$6.86$8.25
Book Value/Share$60.61$46.12
Revenue/Share$58.54$33.40
FCF/Share$8.48$10.38

Profitability & Margins

MetricALGNISRG
ROE11.4%18.5%
ROA7.5%15.3%
ROIC13.5%19.5%
Gross Margin69.1%67.2%
Operating Margin14.9%28.4%
Net Margin11.8%25.5%
EBT Margin15.5%31.3%
Tax Rate23.6%17.9%

Financial Health

MetricALGNISRG
Current Ratio1.42x3.33x
Quick Ratio1.31x2.49x
D/E Ratio0.51x0.20x
Financial Leverage1.51x1.21x
Interest Coverage518.2x–
Working Capital$813M$5.90B

Cash Flow

MetricALGNISRG
Operating Cash Flow$750M$4.09B
Free Cash Flow$602M$3.60B
Capital Spending-$147M-$492M
OCF Growth YoY14.3%38.1%
FCF Growth YoY6.3%58.4%
FCF/Sales14.5%31.1%
CapEx/Sales3.5%4.2%

Operational Efficiency

MetricALGNISRG
Asset Turnover0.64x0.60x
Receivables Turnover3.6x6.7x
Inventory Turnover5.7x1.8x
Fixed Assets Turnover3.7x2.0x
Days Sales Outstanding102 days54 days
Days Inventory64 days204 days
Payables Period34 days27 days
Cash Conversion Cycle133 days232 days

Income Statement

MetricALGNISRG
Total Revenue$4.16B$11.58B
Operating Income$620M$3.28B
Net Income$492M$2.96B
R&D Expense$378M$1.49B
SG&A Expense$1.78B$2.55B
Cost of Goods Sold$1.28B$3.80B

Dividend & Shareholder Information

MetricALGNISRG
Shares Outstanding71M347M
Net Income Growth30.0%7.7%
EPS Growth32.7%9.0%
FAQ

ALGN vs ISRG: stock comparison and AI forecast

Which is bigger, ALGN or ISRG?

ISRG is 13.3 times larger than ALGN by market capitalization ($156.96B against $11.79B).

Which is cheaper on earnings, ALGN or ISRG?

ALGN trades at 24.2 times trailing earnings, ISRG at 54.9 times.

Which stock performed better over the last six months, ALGN or ISRG?

Over the last six months ISRG returned -0.2% and ALGN -1.4%.

Which one does Intratio's AI model rank higher, ALGN or ISRG?

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.