GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 218 filers reported holding GLAUKOS CORP in Q2 2021. The put-call ratio across all filers is 0.33 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $0 | – | 6 | 0.0% | 0.00% | – |
| Q3 2022 | $0 | -100.0% | 6 | -98.2% | 0.00% | – |
| Q2 2022 | $15,000 | +7.1% | 332 | +28.7% | 0.00% | – |
| Q1 2022 | $14,000 | +250.0% | 258 | +145.7% | 0.00% | – |
| Q4 2021 | $4,000 | -20.0% | 105 | 0.0% | 0.00% | – |
| Q3 2021 | $5,000 | -37.5% | 105 | +1.0% | 0.00% | – |
| Q2 2021 | $8,000 | +700.0% | 104 | +447.4% | 0.00% | – |
| Q4 2020 | $1,000 | -50.0% | 19 | -56.8% | 0.00% | – |
| Q2 2020 | $2,000 | -60.0% | 44 | -70.9% | 0.00% | – |
| Q1 2020 | $5,000 | 0.0% | 151 | +51.0% | 0.00% | – |
| Q4 2019 | $5,000 | -16.7% | 100 | 0.0% | 0.00% | – |
| Q3 2019 | $6,000 | -25.0% | 100 | 0.0% | 0.00% | – |
| Q2 2019 | $8,000 | 0.0% | 100 | 0.0% | 0.00% | – |
| Q1 2019 | $8,000 | – | 100 | – | 0.00% | – |
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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% |