GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 223 filers reported holding GLAUKOS CORP in Q3 2022. The put-call ratio across all filers is 2.21 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $491 | +10.3% | 16,713 | +167.6% | 0.00% | -50.0% |
| Q2 2023 | $445 | +42.2% | 6,246 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $313 | +14.7% | 6,246 | 0.0% | 0.00% | +100.0% |
| Q4 2022 | $273 | -99.9% | 6,246 | 0.0% | 0.00% | -50.0% |
| Q3 2022 | $333,000 | +17.3% | 6,246 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $284,000 | -21.3% | 6,246 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $361,000 | +29.9% | 6,246 | 0.0% | 0.00% | +100.0% |
| Q4 2021 | $278,000 | -7.6% | 6,246 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $301,000 | -43.2% | 6,246 | 0.0% | 0.00% | -50.0% |
| Q2 2021 | $530,000 | +1.1% | 6,246 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $524,000 | +11.5% | 6,246 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $470,000 | +52.1% | 6,246 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $309,000 | +28.8% | 6,246 | 0.0% | 0.00% | +100.0% |
| Q2 2020 | $240,000 | +24.4% | 6,246 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $193,000 | -36.9% | 6,246 | +11.3% | 0.00% | -50.0% |
| Q4 2019 | $306,000 | -12.8% | 5,611 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $351,000 | -17.0% | 5,611 | 0.0% | 0.00% | -33.3% |
| Q2 2019 | $423,000 | -3.9% | 5,611 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $440,000 | +39.7% | 5,611 | 0.0% | 0.00% | +50.0% |
| Q4 2018 | $315,000 | -13.5% | 5,611 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $364,000 | – | 5,611 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Meritech Capital Associates III L.L.C. | 1,229,597 | $50,991,000 | 35.52% |
| INTERWEST VENTURE MANAGEMENT CO | 1,018,362 | $42,231,000 | 10.00% |
| OBERWEIS ASSET MANAGEMENT INC/ | 208,930 | $8,664,000 | 2.38% |
| Rhenman & Partners Asset Management AB | 345,450 | $14,326,000 | 2.06% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 894,551 | $37,097,000 | 1.98% |
| NEXT CENTURY GROWTH INVESTORS LLC | 420,548 | $17,440,000 | 1.67% |
| Iguana Healthcare Management, LLC | 60,000 | $2,488,000 | 1.41% |
| SHAKER INVESTMENTS LLC/OH | 44,225 | $1,834,000 | 1.38% |
| Sandhill Capital Partners LLC | 150,038 | $6,222,000 | 1.32% |
| GILDER GAGNON HOWE & CO LLC | 1,480,772 | $61,408,000 | 0.91% |