GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 176 filers reported holding GLAUKOS CORP in Q1 2019. The put-call ratio across all filers is 0.64 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $4,134,461 | -10.6% | 54,943 | -15.4% | 0.01% | -12.5% |
| Q2 2023 | $4,624,377 | +54.3% | 64,940 | +8.6% | 0.01% | +60.0% |
| Q1 2023 | $2,996,281 | +14.6% | 59,806 | -0.1% | 0.01% | 0.0% |
| Q4 2022 | $2,614,728 | -19.2% | 59,861 | -1.5% | 0.01% | -28.6% |
| Q3 2022 | $3,237,000 | +192.9% | 60,801 | +209.2% | 0.01% | +600.0% |
| Q4 2018 | $1,105,000 | -44.2% | 19,666 | -35.5% | 0.00% | -50.0% |
| Q3 2018 | $1,979,000 | +691.6% | 30,500 | +405.1% | 0.00% | – |
| Q2 2017 | $250,000 | -19.4% | 6,038 | 0.0% | 0.00% | – |
| Q1 2017 | $310,000 | – | 6,038 | – | 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% |