SIBN

SI-BONE, Inc. (SIBN) Business Model Analysis (2026)

Invetso Score: 5/10 — Balanced · Last Updated: 2026-08-01

Overall Score

Revenue Quality

Gross margin remains strong at 79.5%, indicating solid product economics.

Revenue per share is $4.83, but profitability remains negative with net margin at -6.9%.

Profitability

Operating margin is -8.3% and EBITDA margin is -2.3%, showing the business is still not consistently profitable.

Return on equity is -8.2% and return on invested capital is -7.9%, indicating weak capital efficiency.

Cash Generation

Free cash flow remains negative, with free cash flow yield at -0.5% and free cash flow per share at -$0.10.

Operating cash flow is positive but thin relative to sales, with operating cash flow sales ratio at 1.2%.

Balance Sheet

Liquidity is very strong, with current ratio at 9.1x and quick ratio at 7.6x.

Leverage is low, with debt-to-equity at 0.04x and debt-to-assets at 2.9%.

Operating Efficiency

Asset turnover is 0.86x and fixed asset turnover is 7.46x, suggesting decent asset utilization.

Working capital remains tied up, with a cash conversion cycle of 302 days and inventory days of 320.4.

Sources

  • Company filings (10-K, 10-Q, investor presentations)
  • Financial and market data providers
  • Public news and industry information

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