Q1 2021 13F Holders as of 3/31/2021
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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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213
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Total 13F shares, excl. options
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49.2M
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Shares change
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+661K
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Total reported value, excl. options
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$4.13B
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Value change
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+$57.6M
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Put/Call ratio
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0.46
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Number of buys
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103
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Number of sells
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-103
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Price
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$83.93
Significant Holders of GLAUKOS Corp - Common Stock (GKOS) as of Q1 2021
248 filings reported holding GKOS - GLAUKOS Corp - Common Stock as of Q1 2021.
GLAUKOS Corp - Common Stock (GKOS) has 213 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC).
These institutions hold a total of 49.2M shares
of 56.9M outstanding shares and own 86.41% of the company stock.
Largest 10 shareholders include BlackRock Inc. (7.27M shares), BROWN CAPITAL MANAGEMENT LLC (6.35M shares), BAILLIE GIFFORD & CO (5.98M shares), VANGUARD GROUP INC (4.66M shares), Artisan Partners Limited Partnership (2.31M shares), WELLINGTON MANAGEMENT GROUP LLP (1.87M shares), JANUS HENDERSON GROUP PLC (1.47M shares), STATE STREET CORP (1.45M shares), WADDELL & REED FINANCIAL INC (1.12M shares), and NEW YORK STATE COMMON RETIREMENT FUND (1.04M shares).
This table shows the top 213 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.