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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 Inc13.33%3,873,786$316.84MInstitution
Presidio Management Group IX LLC11.56%3,359,107$274.74MInsider
Vanguard Group Inc11.03%3,203,591$262.02MInstitution
Orbimed Advisors LLC8.42%2,446,005$200.06MInsider
Dragoneer Investment Group LLC8.10%2,354,411$192.57MInstitution
Fmr LLC7.87%2,285,742$186.95MInstitution
Mudit K. Jain7.22%2,096,810$171.50MInsider
Synergy Life Science Partners L P7.21%2,095,507$171.39MInsider
Kleiner Perkins Caufield Byers XII LLC6.67%1,937,244$158.45MInsider
Wasatch Advisors LP5.62%1,634,395$133.68MInstitution

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INSP vs Medical Device Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
INSP66.51%33.49%Net SellingNet Buying
ITGR96.28%3.72%Net SellingNet Buying
AORT79.70%20.30%Net SellingNet Selling
LIVN90.77%9.23%Net SellingNet Selling
ESTA81.32%18.68%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 116.40% institutional shareholders, 58.61% 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 11.56% of the company. Presidio Management Group IX LLC's Inspire Medical Systems shares are currently valued at $274.74M.

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