Q1 2017 13F Holders as of 3/31/2017
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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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151
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Total 13F shares, excl. options
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30.4M
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Shares change
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+1.97M
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Total reported value, excl. options
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$1.56B
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Value change
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+$130M
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Put/Call ratio
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1.37
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Number of buys
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89
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Number of sells
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-68
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Price
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$51.30
Significant Holders of GLAUKOS Corp - Common Stock (GKOS) as of Q1 2017
182 filings reported holding GKOS - GLAUKOS Corp - Common Stock as of Q1 2017.
GLAUKOS Corp - Common Stock (GKOS) has 151 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC).
These institutions hold a total of 30.4M shares
of 56.9M outstanding shares and own 53.4% of the company stock.
Largest 10 shareholders include Capital World Investors (2.34M shares), WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC (2.06M shares), JANUS CAPITAL MANAGEMENT LLC (1.77M shares), ORBIMED ADVISORS LLC (1.74M shares), VANGUARD GROUP INC (1.61M shares), GILDER GAGNON HOWE & CO LLC (1.5M shares), ALLIANCEBERNSTEIN L.P. (1.29M shares), Meritech Capital Associates III L.L.C. (1.23M shares), RENAISSANCE TECHNOLOGIES LLC (1.21M shares), and WELLS FARGO & COMPANY/MN (1.16M shares).
This table shows the top 151 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.