Q4 2021 13F Holders as of 12/31/2021
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Type / Class
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Equity / Common Stock
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Shares outstanding
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56.9M
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Number of holders
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203
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Total 13F shares, excl. options
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43.5M
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Shares change
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-513K
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Total reported value, excl. options
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$1.94B
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Value change
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-$31.2M
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Put/Call ratio
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5.21
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Number of buys
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104
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Number of sells
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-97
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Price
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$44.44
Significant Holders of GLAUKOS Corp - Common Stock (GKOS) as of Q4 2021
257 filings reported holding GKOS - GLAUKOS Corp - Common Stock as of Q4 2021.
GLAUKOS Corp - Common Stock (GKOS) has 203 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC).
These institutions hold a total of 43.5M shares
of 56.9M outstanding shares and own 76.5% of the company stock.
Largest 10 shareholders include BlackRock Inc. (7.42M shares), VANGUARD GROUP INC (5.12M shares), WELLINGTON MANAGEMENT GROUP LLP (4.92M shares), BROWN CAPITAL MANAGEMENT LLC (3.02M shares), Artisan Partners Limited Partnership (1.98M shares), STATE STREET CORP (1.69M shares), JANUS HENDERSON GROUP PLC (1.58M shares), DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) (1.16M shares), FRED ALGER MANAGEMENT, LLC (966K shares), and GEODE CAPITAL MANAGEMENT, LLC (758K shares).
This table shows the top 203 institutional shareholders of the company equity. This data is sourced directly from the SEC via 13F filings.
Investor |
Option |
Weight % |
Change % |
Value $ |
* Price $ |
Shares |
Share Change |
Activity |
Report Period |
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.