GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 182 filers reported holding GLAUKOS CORP in Q3 2020. The put-call ratio across all filers is 0.39 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $675,000 | -17.2% | 14,865 | +5.5% | 0.01% | 0.0% |
| Q1 2022 | $815,000 | -15.0% | 14,093 | -32.6% | 0.01% | 0.0% |
| Q4 2021 | $959,000 | -4.9% | 20,917 | 0.0% | 0.01% | -16.7% |
| Q3 2021 | $1,008,000 | -43.2% | 20,917 | 0.0% | 0.01% | -45.5% |
| Q2 2021 | $1,774,000 | +4.2% | 20,917 | +3.1% | 0.01% | 0.0% |
| Q1 2021 | $1,703,000 | +2.8% | 20,289 | -7.8% | 0.01% | 0.0% |
| Q4 2020 | $1,656,000 | +56.4% | 22,004 | +2.9% | 0.01% | +37.5% |
| Q3 2020 | $1,059,000 | +5473.7% | 21,388 | +4328.2% | 0.01% | – |
| Q2 2020 | $19,000 | – | 483 | – | 0.00% | – |
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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% |