INSP (Inspire Medical Systems) Insider Ownership: 1.93 % (As of Aug. 25, 2026)

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INSP Inspire Medical Systems Inc INSP
54 GF Score
Price $61.07
GF Value $190.89
Valuation Significantly Undervalued
! 6 Warning Signs
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What is Inspire Medical Systems Insider Ownership?

Inspire Medical Systems INSP -0.65% 54 Insider Ownership is 1.93 % as of Aug. 25, 2026. GuruFocus rates INSP with a GF Score™ of 54/100 and a GF Value™ of $190.89 (Significantly Undervalued). The stock has 6 warning signs investors should review.

Insider ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, Inspire Medical Systems's insider ownership is 1.93%.

Institutional Ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, Inspire Medical Systems's Institutional Ownership is 104.40%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, Inspire Medical Systems's Float Percentage Of Total Shares Outstanding is 76.39%.

Inspire Medical Systems Insider Ownership Historical Data

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The historical data trend for Inspire Medical Systems's Insider Ownership can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Inspire Medical Systems Insider Ownership Chart

Inspire Medical Systems Historical Data

The historical data trend for Inspire Medical Systems can be seen below:

2025-07-31 2025-08-31 2025-09-30 2025-10-31 2025-11-30 2026-01-31 2026-02-28 2026-05-31 2026-06-30 2026-07-31
Insider Ownership 1.10 1.17 1.13 1.13 1.13 1.13 1.83 1.91 1.91 1.93
INSP
54GF Score
Inspire Medical Systems Inc INSP
Insider Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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Inspire Medical Systems Insider Ownership Calculation

The percentage of shares that are owned by company insiders relative to the total shares outstanding.

Frequently Asked Questions Learn more about Insider Ownership →
What does a Insider Ownership of 1.93 % mean?
Inspire Medical Systems (INSP) has a Insider Ownership of 1.93 % as of Aug. 25, 2026. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on Inspire Medical Systems and its competitors.
Is Inspire Medical Systems' Insider Ownership too high?
Inspire Medical Systems' current Insider Ownership is 1.93 %. Overall, Inspire Medical Systems has a GF Score™ of 54/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Inspire Medical Systems' Insider Ownership compare to AHCO and IART?
Inspire Medical Systems' Insider Ownership of 1.93 % can be compared against companies in the Medical Devices & Instruments industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Insider Ownership for a Medical Devices & Instruments company?
A good Insider Ownership depends on the Medical Devices & Instruments industry context. However, Insider Ownership should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Insider Ownership mean?
A high Insider Ownership can signal that a stock is expensive relative to its fundamentals. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on Inspire Medical Systems and its competitors. Inspire Medical Systems's current Insider Ownership is 1.93 %. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Inspire Medical Systems stock overvalued right now?
Based on GuruFocus' analysis, Inspire Medical Systems (INSP) is currently considered Significantly Undervalued. The stock's GF Value™ is $190.89, compared to a current price of $61.07 — trading 68% below its estimated fair value. The current Insider Ownership is 1.93 %. Inspire Medical Systems' overall GF Score™ is 54/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Insider Ownership calculated?
Insider Ownership is calculated from a company's financial statements. For Inspire Medical Systems (INSP), the current Insider Ownership is 1.93 % as of Aug. 25, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Inspire Medical Systems (INSP) Overvalued in 2026?

Based on GuruFocus' analysis, Inspire Medical Systems stock appears to be undervalued. The current stock price of $61.07 is trading 68% below its estimated GF Value™ of $190.89. GuruFocus considers Inspire Medical Systems to be Significantly Undervalued.

Key valuation signals for INSP:

  • Insider Ownership: 1.93 %
  • GF Value™: $190.89 vs. price of $61.07 (68% below fair value)
  • GF Score™: 54/100 with 6 warning signs

No single metric tells the full story. See the INSP stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Inspire Medical Systems Business Description

Other Exchanges 2DR:Germany
Address 5500 Wayzata Boulevard, Suite 1600, Golden Valley, MN, USA, 55416
Inspire Medical Systems Inc operates as a medical technology company. It focuses on the development and commercialization of minimally invasive solutions for patients with obstructive sleep apnea (OSA). It offers Inspire system, a neurostimulation technology that provides a safe and effective treatment for moderate to severe obstructive sleep apnea. The firm has operating footprints in the United States and All other countries wherein, it generates a majority of its revenue from the United States. Its segment revenues are derived from the sales of its product, the Inspire system, to hospitals and ambulatory surgery centers in the U.S. and in selected countries in Europe and the Asia Pacific region.
54GF Score

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Insider Ownership is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$61.07
Price
$190.89
GF Value