NASDAQ: SIBN
Si Bone Inc Stock

$17.04-0.08 (-0.47%)
Updated Jul 21, 2026
SIBN Price
$17.04
Fair Value Price
$47.77
Market Cap
$755.71M
52 Week Low
$11.48
52 Week High
$21.89
P/E
-43.69x
P/B
4.22x
P/S
2.69x
PEG
N/A
Dividend Yield
N/A
Revenue
$206.22M
Earnings
-$16.70M
Gross Margin
79.6%
Operating Margin
-6.86%
Profit Margin
-8.1%
Debt to Equity
0.36
Operating Cash Flow
$2M
Beta
1.12
Next Earnings
Aug 3, 2026
Ex-Dividend
N/A
Next Dividend
N/A

SIBN Overview

SI-BONE, Inc. is a medical technology company that develops and markets specialized implantable solutions for musculoskeletal conditions affecting the sacropelvic region. These devices are utilized across the United States and internationally. Its flagship product, iFuse, is a minimally invasive surgical implant system designed to address a range of indications, including sacroiliac joint dysfunction and degeneration, adult spinal deformities, and traumatic fractures of the pelvic ring. Beyond iFuse, the company offers advanced iterations like iFuse-3D. This titanium implant retains the distinctive triangular cross-section of the original iFuse but incorporates a proprietary 3D-printed porous surface and a fenestrated design. Another offering is iFuse-TORQ, a series of 3D-printed threaded implants. These are specifically engineered for treating pelvic fractures and facilitating minimally invasive sacroiliac joint fusion procedures. SI-BONE distributes its products primarily through a dedicated direct sales force, complemented by a network of independent distributors. Established in 2008, the company maintains its corporate headquarters in Santa Clara, California.

Zen Rating

Our proven quant model uses 115 proprietary factors, including AI, to determine SIBN's potential to beat the market

CHold
  • Stocks with a Zen Rating of Hold (C) had an average return of +5.11% per year. Learn More

Zen Rating Component Grades

C
Zen Rating uses advanced AI algorithms that detect subtle patterns in market data; it anticipates future trends that point to superior stock price results.

Industry: Medical Device

Industry Rating
C
SIBN
Ranked
#38 of 94

Top Ranked Stocks in Industry

Name / TickerPriceZen Rating
$11.88A
$40.52A
$30.21A
View Top Medical Device Stocks

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SIBN News

Overview

Due Diligence Score

Industry Average (29)
You've viewed Due Diligence Score for 10/10 free stocks. Upgrade to Premium to see how SIBN scored across 33 valuation, financial, forecast, performance, and dividend due diligence checks.

Due Diligence Checks

SIBN ($17.04) is undervalued by 64.33% relative to our estimate of its Fair Value price of $47.77 based on Discounted Cash Flow (DCF) modelling, but does not have a significant margin of safety
Below Fair Value Valuation
SIBN ($17.04) is significantly undervalued by 64.33% relative to our estimate of its Fair Value price of $47.77 based on Discounted Cash Flow (DCF) modelling, which includes a healthy margin of safety
Significantly Below Fair Value Valuation
SIBN is unprofitable, so we... subscribe to Premium to read more.
Below Benjamin Graham Formula Value Valuation
There are 30 more SIBN due diligence checks available for Premium users.

Valuation

SIBN fair value

Fair Value of SIBN stock based on Discounted Cash Flow (DCF)

Price
$17.04
Fair Value
$47.77
Undervalued by
64.33%
SIBN ($17.04) is undervalued by... subscribe to Premium to read more.
Below Fair Value Valuation
SIBN ($17.04) is significantly undervalued... subscribe to Premium to read more.
Significantly Below Fair Value Valuation
SIBN is unprofitable, so we... subscribe to Premium to read more.
Below Benjamin Graham Formula Value Valuation

SIBN price to earnings (PE)

For valuing profitable companies with steady earnings

Company
-43.69x
Industry
20.78x
Market
12.07x

SIBN price to book (PB)

For valuing companies that are loss-making or have lots of physical asset

Company
4.22x
Industry
3.07x
SIBN is poor value based... subscribe to Premium to read more.
P/B vs Industry Valuation

SIBN's financial health

Profit margin

Revenue
$52.6M
Net Income
-$4.3M
Profit Margin
-8.2%
SIBN's cash burn is expected... subscribe to Premium to read more.
Interest Coverage Financials
SIBN's profit margin has increased... subscribe to Premium to read more.
Profit Margin Growth Financials

Assets to liabilities

Assets
$242.7M
Liabilities
$63.8M
Debt to equity
0.36
SIBN's short-term assets ($214.72M) exceed... subscribe to Premium to read more.
Short-term Liabilities Financials
SIBN's short-term assets ($214.72M) exceed... subscribe to Premium to read more.
Long-term Liabilities Financials
SIBN's debt has increased relative... subscribe to Premium to read more.
Shrinking Debt Financials
SIBN's debt to equity ratio... subscribe to Premium to read more.
Healthy Debt to Equity Financials

Cash flow

Operating
-$2.4M
Investing
-$6.2M
Financing
$34.0k
SIBN's cash and short-term investments... subscribe to Premium to read more.
Debt Coverage Financials

SIBN vs Medical Device Stocks

TickerZen RatingMarket Cap1d %P/EP/B
SIBNC$755.71M-0.47%-43.69x4.22x
BBNXD$785.18M-1.12%-11.75x2.89x
SSII$716.47M-4.53%-71.60x13.14x
CBLLC$678.79M-2.93%-10.98x4.82x
TCMDA$641.27M+0.14%31.94x2.94x

Si Bone Stock FAQ

What is Si Bone's quote symbol?

(NASDAQ: SIBN) Si Bone trades on the NASDAQ under the ticker symbol SIBN. Si Bone stock quotes can also be displayed as NASDAQ: SIBN.

If you're new to stock investing, here's how to buy Si Bone stock.

What is the 52 week high and low for Si Bone (NASDAQ: SIBN)?

(NASDAQ: SIBN) Si Bone's 52-week high was $21.89, and its 52-week low was $11.48. It is currently -22.16% from its 52-week high and 48.43% from its 52-week low.

How much is Si Bone stock worth today?

(NASDAQ: SIBN) Si Bone currently has 44,349,283 outstanding shares. With Si Bone stock trading at $17.04 per share, the total value of Si Bone stock (market capitalization) is $755.71M.

Si Bone stock was originally listed at a price of $20.06 in Oct 17, 2018. If you had invested in Si Bone stock at $20.06, your return over the last 7 years would have been -15.05%, for an annualized return of -2.3% (not including any dividends or dividend reinvestments).

How much is Si Bone's stock price per share?

(NASDAQ: SIBN) Si Bone stock price per share is $17.04 today (as of Jul 21, 2026).

What is Si Bone's Market Cap?

(NASDAQ: SIBN) Si Bone's market cap is $755.71M, as of Jul 22, 2026.

Market cap (market capitalization) is the total market value of a publicly traded company's outstanding shares.

Si Bone's market cap is calculated by multiplying SIBN's current stock price of $17.04 by SIBN's total outstanding shares of 44,349,283.
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.