# SI-BONE Inc. (SIBN) fundamentals

Data as of 2026-11-04. NASDAQ, United States. Sector: Healthcare / Medical Devices. Price $23.77, market value $1.1 billion.

## Valuation
- **P/E (trailing): n/a** (negative earnings). SI-BONE Inc. reported negative earnings over the last twelve months, so the P/E is not meaningful; use price-to-sales, EV/EBITDA and free-cash-flow yield instead.
- **Price / sales: 5.0×**. Each dollar of revenue is priced at 5.0×.
- **Price / book: 5.8×**. The shares trade at 5.8× book value; most of the value is in earnings power and intangibles rather than the balance sheet.
- **Free-cash-flow yield: -0.4%** (5-yr avg -5.1%). Free cash flow is negative: the business is consuming cash, which is normal for heavy investment phases but a warning otherwise.

## Profitability
- **Gross margin: 79.5%**. SI-BONE Inc. keeps 79.5% of revenue after the direct cost of what it sells, the kind of margin that comes with software, brands or pricing power.
- **Operating margin: -8.3%**. Operating margin is negative: the business loses money before interest and tax.
- **Net margin: -9.4%**. The company reported a net loss over the last twelve months.
- **Return on equity: -10.6%**. Return on equity is negative because earnings are negative.
- **Return on invested capital: -8.2%**. Return on all capital, debt included, is -8.2%: close to or below the cost of capital, so growth may not create value.
- **Return on assets: -6.1%**. Each dollar of assets produces -6.1% of profit.

## Growth
- **Revenue growth (1 yr): 20.2%** (3-yr 23.6%/yr, 5-yr 22.3%/yr). Revenue grew 20.2% over the last year, against 22.3% a year compounded over five years.
- **EPS growth (1 yr): 41.3%**. Earnings per share rose 41.3%, faster than revenue, so margins expanded or the share count shrank.

## Financial health
- **Debt to equity: 0.20**. Debt is 0.20 times equity: a conservative balance sheet.
- **Net debt / EBITDA: 0.6×**. It would take 0.6 years of operating earnings to repay net borrowings, within the comfortable range.
- **Current ratio: 8.55** (quick 8.55). Current assets cover the next year's liabilities 8.55 times.
- **Altman Z-score: 13.01**. A Z-score of 13.01 places the company in the safe zone for bankruptcy risk.
- **Piotroski F-score: 6/9**. 6 of 9 checks pass: mixed.

## Dividends
- **Dividend: none**. SI-BONE Inc. does not currently pay a dividend.

## Price and momentum
- **Total return (1 yr): 36.3%** (YTD 2.5%, 3-mo 9.6%). The shares are up 36.3% over twelve months including dividends.
- **From 52-week high: -0.7%** (107.1% above the low). Trading within 5% of its 52-week high.
- **200-day average: above**. The price sits above its 200-day moving average, the usual definition of an uptrend.
- **RSI (14-day): 50**. An RSI of 50 is neutral.
- **Beta (1 yr): 0.68** (volatility 49%). Beta of 0.68 against the S&P 500: the shares move much less than the market.

Live score and charts: https://foliofundamentals.com/analyzer?s=SIBN · Page: https://foliofundamentals.com/stocks/sibn

Not investment advice.