GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 180 filers reported holding GLAUKOS CORP in Q2 2019. The put-call ratio across all filers is 0.50 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $2,262,000 | +312.0% | 30,000 | +328.6% | 0.18% | +304.4% |
| Q1 2019 | $549,000 | -78.3% | 7,000 | -84.4% | 0.04% | -77.4% |
| Q4 2018 | $2,528,000 | +159.5% | 45,000 | +200.0% | 0.20% | +180.3% |
| Q3 2018 | $974,000 | -33.4% | 15,000 | -58.3% | 0.07% | -26.0% |
| Q2 2018 | $1,463,000 | -72.0% | 36,000 | -77.3% | 0.10% | -74.2% |
| Q3 2017 | $5,227,000 | – | 158,387 | – | 0.37% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| INTERWEST VENTURE MANAGEMENT CO | 16,347 | $818,985 | 3.94% |
| BRAIDWELL LP | 1,806,651 | $90,513,215 | 2.98% |
| PURA VIDA INVESTMENTS, LLC | 567,891 | $28,451,339 | 2.88% |
| Altium Capital Management LP | 91,000 | $4,559,100 | 2.53% |
| Brown Capital Management | 2,904,658 | $145,523,366 | 2.18% |
| Taylor Frigon Capital Management LLC | 64,088 | $3,210,809 | 1.75% |
| Lombard Odier Asset Management (Switzerland) SA | 209,938 | $10,517,894 | 0.92% |
| Camber Capital Management LP | 350,000 | $17,535 | 0.54% |
| Rhenman & Partners Asset Management AB | 92,000 | $4,531,000 | 0.50% |
| RIVERBRIDGE PARTNERS LLC | 579,911 | $29,053,541 | 0.41% |