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Stock comparison · Signal date 2026-11-03

BBNX vs SIBN: stock comparison and AI forecast

Beta Bionics, Inc. (BBNX) 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

BBNX Beta Bionics, Inc.

Price
$15.90 +55.6% · 6M
Market Cap
$864M
P/E Ratio
–
Size
small-cap
AI Forecast
Full analysis →
Nasdaq · Surgical & Medical Instruments & Apparatus

SIBN Si-Bone, Inc.

Price
$20.22 +51.5% · 6M
Market Cap
$906M
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 · 2026-05-04 → 2026-11-03

Six-month price performance

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

105140175210
BBNX +55.6% SIBN +51.5%
BBNX · SIBN

Key facts

  • BBNX and SIBN have similar market capitalizations ($864M and $906M).
  • Over the last six months BBNX returned +55.6% and SIBN +51.5%.
  • SIBN turns -6.8% of its revenue into net income, against -65.3% for BBNX.
  • SIBN carries 0.36 times debt per unit of equity, against 0.11 times for BBNX.
  • Both companies share the SEC industry classification Surgical & Medical Instruments & Apparatus.
Fundamentals

Fundamentals side by side

Trailing twelve months.

Valuation & Market

MetricBBNXSIBN
Market Cap$864M$906M
P/B Ratio2.15x4.97x
EPS$-2.14$-0.39
Book Value/Share$7.38$4.07
Revenue/Share$2.34$4.77
FCF/Share$-1.21$-0.10

Profitability & Margins

MetricBBNXSIBN
ROE-20.7%-8.0%
ROA-18.7%-5.9%
ROIC-22.5%-7.9%
Gross Margin58.6%79.5%
Operating Margin-72.8%-8.3%
Net Margin-65.3%-6.8%
EBT Margin-72.8%-6.7%
Tax Rate–0.0%

Financial Health

MetricBBNXSIBN
Current Ratio8.92x9.15x
Quick Ratio8.22x7.55x
D/E Ratio0.11x0.36x
Financial Leverage1.11x1.36x
Interest Coverage–-1.0x
Working Capital$260M$196M

Cash Flow

MetricBBNXSIBN
Operating Cash Flow-$59M$2M
Free Cash Flow-$66M-$4M
Capital Spending-$7M-$7M
FCF/Sales-51.8%-2.0%
CapEx/Sales5.2%3.2%

Operational Efficiency

MetricBBNXSIBN
Asset Turnover0.29x0.86x
Receivables Turnover6.2x6.8x
Inventory Turnover2.3x1.1x
Fixed Assets Turnover10.8x9.8x
Days Sales Outstanding59 days53 days
Days Inventory159 days320 days
Payables Period32 days71 days
Cash Conversion Cycle186 days302 days

Income Statement

MetricBBNXSIBN
Total Revenue$127M$214M
Operating Income-$93M-$18M
Net Income-$83M-$15M
R&D Expense$43M$18M
SG&A Expense$179M$217M
Cost of Goods Sold$53M$44M

Dividend & Shareholder Information

MetricBBNXSIBN
Shares Outstanding54M45M
FAQ

BBNX vs SIBN: stock comparison and AI forecast

Which is bigger, BBNX or SIBN?

BBNX and SIBN have similar market capitalizations ($864M and $906M).

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

Over the last six months BBNX returned +55.6% and SIBN +51.5%.

Which one does Intratio's AI model rank higher, BBNX 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.