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Glaukos Corporation (GKOS)

NYSE - NYSE Delayed price. Currency in USD
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106.51+1.48 (+1.41%)
At close: 04:00PM EDT
104.42 -2.09 (-1.96%)
After hours: 05:19PM EDT
Insider roster
Insider transactions

Major holders

Currency in USD
Breakdown
3.51%% of shares held by all insiders
103.48%% of shares held by institutions
107.24%% of float held by institutions
342Number of institutions holding shares

Top institutional holders

HolderSharesDate reported% outValue
Blackrock Inc.7,894,31530 Dec 202315.73%840,823,507
FMR, LLC5,819,11030 Dec 202311.59%619,793,418
Vanguard Group Inc5,236,73830 Dec 202310.43%557,764,975
Brown Capital Management, LLC2,697,79430 Dec 20235.38%287,342,044
State Street Corporation1,816,91130 Dec 20233.62%193,519,194
Fred Alger Management, LLC1,645,08130 Dec 20233.28%175,217,580
Janus Henderson Group PLC1,616,53430 Dec 20233.22%172,177,039
Invesco Ltd.1,572,61530 Dec 20233.13%167,499,227
Wellington Management Group, LLP1,340,50030 Dec 20232.67%142,776,657
Artisan Partners Limited Partnership1,222,91630 Dec 20232.44%130,252,785

Top mutual fund holders

HolderSharesDate reported% outValue
iShares Core S&P Smallcap ETF3,295,57430 Mar 20246.57%351,011,593
Brown Capital Management Small Company Fund1,518,31030 Dec 20233.03%161,715,201
Vanguard Total Stock Market Index Fund1,451,98030 Dec 20232.89%154,650,392
Fidelity Select Portfolios - Medical Technology & Devices Port1,280,00030 Mar 20242.55%136,332,802
Vanguard Small-Cap Index Fund1,180,32330 Dec 20232.35%125,716,205
iShares Russell 2000 ETF1,162,31930 Mar 20242.32%123,798,599
Fidelity Select Portfolios - Health Care1,060,00030 Mar 20242.11%112,900,602
Janus Henderson Triton Fund1,040,17930 Dec 20232.07%110,789,467
Artisan International Small-Mid Fund768,01130 Dec 20231.53%81,800,853
Vanguard Extended Market Index Fund719,61430 Dec 20231.43%76,646,088