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NYSE: INSP
Inspire Medical Systems Inc Stock Ownership - Who owns Inspire Medical Systems?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Inspire Medical Systems Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Casey M. TanseyDirector2025-10-14221$78.84
$17.42kBuy
Gary Lee EllisDirector2025-10-14372$78.84
$29.33kBuy
Shelley G. BroaderDirector2025-10-14245$78.84
$19.32kBuy
Georgia MelenikiotouDirector2025-10-14229$78.84
$18.05kBuy
Richard BuchholzChief Financial Officer2025-08-2911,000$93.39
$1.03MSell
Richard BuchholzChief Financial Officer2025-08-192,649$90.24
$239.05kSell
Richard BuchholzChief Financial Officer2025-08-192,455$90.21
$221.47kSell
Richard BuchholzChief Financial Officer2025-08-1917,849$71.00
$1.27MBuy
Richard BuchholzChief Financial Officer2025-08-197,159$42.15
$301.75kBuy
Richard BuchholzChief Financial Officer2025-08-19276$90.28
$24.92kSell

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Net Insider Buy/Sell (L12M) Ownership

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INSP Shareholders

What type of owners hold Inspire Medical Systems Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc13.10%3,873,786$300.30MInstitution
Presidio Management Group IX LLC11.36%3,359,107$260.40MInsider
Vanguard Group Inc10.83%3,203,591$248.34MInstitution
Orbimed Advisors LLC8.27%2,446,005$189.61MInsider
Dragoneer Investment Group LLC7.96%2,354,411$182.51MInstitution
Fmr LLC7.73%2,285,742$177.19MInstitution
Mudit K. Jain7.09%2,096,810$162.54MInsider
Synergy Life Science Partners L P7.09%2,095,507$162.44MInsider
Kleiner Perkins Caufield Byers XII LLC6.55%1,937,244$150.18MInsider
Wasatch Advisors LP5.53%1,634,395$126.70MInstitution

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INSP vs Medical Device Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
INSP66.51%33.49%Net SellingNet Buying
ATEC23.02%76.98%Net SellingNet Selling
QDEL80.88%19.12%Net SellingNet Selling
ITGR96.29%3.71%Net Selling
PRCT75.59%24.41%Net SellingNet Buying
View Top Medical Device Stocks

Inspire Medical Systems Stock Ownership FAQ

Who owns Inspire Medical Systems?

Inspire Medical Systems (NYSE: INSP) is owned by 114.37% institutional shareholders, 57.58% Inspire Medical Systems insiders, and 0.00% retail investors. Presidio Management Group IX LLC is the largest individual Inspire Medical Systems shareholder, owning 3.36M shares representing 11.36% of the company. Presidio Management Group IX LLC's Inspire Medical Systems shares are currently valued at $260.40M.

If you're new to stock investing, here's how to buy Inspire Medical Systems stock.
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