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Stock comparison · Signal date 2026-11-06

ATEC vs SIBN: stock comparison and AI forecast

Alphatec Holdings, Inc. (ATEC) and Si-Bone, Inc. (SIBN) compared on price performance, valuation, profitability and the daily AI forecast. · Alpha · vs market

Share
Nasdaq · Surgical & Medical Instruments & Apparatus

ATEC Alphatec Holdings, Inc.

Price
$7.44 -4.0% · 6M
Market Cap
$1.15B
P/E Ratio
–
Size
small-cap
AI Forecast
Full analysis →
Nasdaq · Surgical & Medical Instruments & Apparatus

SIBN Si-Bone, Inc.

Price
$24.24 +87.2% · 6M
Market Cap
$1.09B
P/E Ratio
–
Size
small-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.

100125150175
ATEC -4.0% SIBN +87.2%
ATEC · SIBN

Key facts

  • ATEC and SIBN have similar market capitalizations ($1.15B and $1.09B).
  • Over the last six months SIBN returned +87.2% and ATEC -4.0%.
  • SIBN turns -6.2% of its revenue into net income, against -10.3% for ATEC.
  • Both companies share the SEC industry classification Surgical & Medical Instruments & Apparatus.
Fundamentals

Fundamentals side by side

Trailing twelve months.

Valuation & Market

MetricATECSIBN
Market Cap$1.15B$1.09B
P/B Ratio–5.88x
EPS$-0.80$-0.41
Book Value/Share–$4.12
Revenue/Share$5.41$4.92
FCF/Share$0.02$-0.09

Profitability & Margins

MetricATECSIBN
ROE–-7.4%
ROA-10.9%-5.3%
ROIC-4.9%-7.4%
Gross Margin71.2%79.4%
Operating Margin-3.6%-7.6%
Net Margin-10.3%-6.2%
EBT Margin-10.6%-6.0%
Tax Rate-2.5%0.0%

Financial Health

MetricATECSIBN
Current Ratio2.36x7.58x
Quick Ratio1.22x6.15x
D/E Ratio–0.39x
Financial Leverage–1.39x
Interest Coverage0.3x-1.0x
Working Capital$246M$195M

Cash Flow

MetricATECSIBN
Operating Cash Flow$61M$6M
Free Cash Flow$3M-$4M
Capital Spending-$58M-$10M
OCF Growth YoY74.9%–
FCF Growth YoY-15.0%–
FCF/Sales0.4%-1.9%
CapEx/Sales6.9%4.7%

Operational Efficiency

MetricATECSIBN
Asset Turnover1.05x0.86x
Receivables Turnover7.6x7.0x
Inventory Turnover1.2x1.1x
Fixed Assets Turnover6.0x8.7x
Days Sales Outstanding48 days52 days
Days Inventory313 days340 days
Payables Period93 days84 days
Cash Conversion Cycle268 days308 days

Income Statement

MetricATECSIBN
Total Revenue$840M$221M
Operating Income-$30M-$17M
Net Income-$87M-$14M
R&D Expense$76M$18M
SG&A Expense$532M$219M
Cost of Goods Sold$241M$45M

Dividend & Shareholder Information

MetricATECSIBN
Shares Outstanding155M45M
FAQ

ATEC vs SIBN: stock comparison and AI forecast

Which is bigger, ATEC or SIBN?

ATEC and SIBN have similar market capitalizations ($1.15B and $1.09B).

Which stock performed better over the last six months, ATEC or SIBN?

Over the last six months SIBN returned +87.2% and ATEC -4.0%.

Which one does Intratio's AI model rank higher, ATEC or SIBN?

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.