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NYSE: GKOS
Glaukos Corp Stock Ownership - Who owns Glaukos?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Glaukos Corp insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Tomas NavratilCHIEF DEVELOPMENT OFFICER2025-09-113,194$87.98
$281.01kSell
Tomas NavratilCHIEF DEVELOPMENT OFFICER2025-09-111,948$88.61
$172.61kSell
David F. HoffmeisterDirector2025-06-1125,000$32.00
$800.00kBuy
Joseph E. GilliamPRESIDENT COO2025-05-281,057$96.97
$102.50kSell
Tomas NavratilCHIEF DEVELOPMENT OFFICER2025-05-27483$96.97
$46.84kSell
Thomas William BurnsCHAIRMAN CEO2025-05-274,059$96.97
$393.60kSell
Thomas William BurnsCHAIRMAN CEO2025-05-071,098$88.24
$96.89kSell
Tomas NavratilCHIEF DEVELOPMENT OFFICER2025-05-07510$88.24
$45.00kSell
Alex R. ThurmanSVP CHIEF FINANCIAL OFFICER2025-04-212,484$97.09
$241.17kSell
Thomas William BurnsCHAIRMAN CEO2025-04-217,957$97.09
$772.55kSell

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Net Insider Buy/Sell (L12M) Ownership

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GKOS Shareholders

What type of owners hold Glaukos Corp stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc15.21%8,724,474$718.46MInstitution
Fmr LLC11.05%6,336,619$521.82MInstitution
Vanguard Group Inc10.66%6,112,219$503.34MInstitution
Montreux Equity Partners IV LP 15.88%3,371,218$277.62MInsider
Wellington Management Group LLP5.66%3,244,404$267.18MInstitution
William J. Phd Link5.57%3,194,531$263.07MInsider
Versant Ventures I LLC5.47%3,136,727$258.31MInsider
Paul S. Madera5.28%3,026,678$249.25MInsider
Meritech Capital Associates III LLC5.28%3,026,678$249.25MInsider
Frazier Healthcare V LP4.54%2,603,362$214.39MInsider

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GKOS vs Medical Device Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
GKOS67.63%32.37%Net SellingNet Selling
BRKR52.45%47.55%Net BuyingNet Selling
TMDX78.77%21.23%Net BuyingNet Buying
IRTC78.06%21.94%Net SellingNet Selling
ITGR96.29%3.71%Net Selling
View Top Medical Device Stocks

Glaukos Stock Ownership FAQ

Who owns Glaukos?

Glaukos (NYSE: GKOS) is owned by 106.43% institutional shareholders, 50.93% Glaukos insiders, and 0.00% retail investors. Montreux Equity Partners IV LP 1 is the largest individual Glaukos shareholder, owning 3.37M shares representing 5.88% of the company. Montreux Equity Partners IV LP 1's Glaukos shares are currently valued at $276.78M.

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