GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 141 filers reported holding GLAUKOS CORP in Q3 2016. The put-call ratio across all filers is - and the average weighting 0.7%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $3,339,000 | -14.0% | 61,305 | -1.3% | 0.55% | -16.9% |
| Q3 2019 | $3,882,000 | -52.4% | 62,095 | -61.0% | 0.66% | -52.9% |
| Q1 2017 | $8,162,000 | +48.1% | 159,108 | -1.0% | 1.40% | +40.2% |
| Q4 2016 | $5,510,000 | +5.8% | 160,639 | -10.0% | 1.00% | +5.0% |
| Q2 2016 | $5,206,000 | +76.6% | 178,517 | +2.1% | 0.95% | +67.1% |
| Q1 2016 | $2,948,000 | -33.2% | 174,880 | -2.2% | 0.57% | -25.7% |
| Q4 2015 | $4,415,000 | +74.4% | 178,814 | +70.8% | 0.76% | +85.4% |
| Q3 2015 | $2,532,000 | – | 104,669 | – | 0.41% | – |
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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% |