GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 62 filers reported holding GLAUKOS CORP in Q4 2015. The put-call ratio across all filers is - and the average weighting 1.8%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $82,000 | -43.8% | 1,971 | -52.5% | 0.00% | -100.0% |
| Q1 2017 | $146,000 | +217.4% | 4,148 | +207.7% | 0.00% | – |
| Q4 2016 | $46,000 | +84.0% | 1,348 | +106.1% | 0.00% | – |
| Q3 2016 | $25,000 | +108.3% | 654 | +63.5% | 0.00% | – |
| Q2 2016 | $12,000 | +71.4% | 400 | 0.0% | 0.00% | – |
| Q1 2016 | $7,000 | -30.0% | 400 | 0.0% | 0.00% | – |
| Q4 2015 | $10,000 | -33.3% | 400 | -33.3% | 0.00% | – |
| Q3 2015 | $15,000 | – | 600 | – | 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% |