GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 213 filers reported holding GLAUKOS CORP in Q1 2022. The put-call ratio across all filers is 0.84 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $258,279 | -83.9% | 3,627 | -86.9% | 0.00% | -87.5% |
| Q1 2022 | $1,605,000 | -36.0% | 27,762 | -50.8% | 0.01% | -38.5% |
| Q4 2021 | $2,506,000 | +26.1% | 56,400 | +36.7% | 0.01% | +18.2% |
| Q3 2021 | $1,987,000 | -8.1% | 41,259 | -5.5% | 0.01% | -31.2% |
| Q3 2020 | $2,162,000 | +103.8% | 43,650 | +58.0% | 0.02% | +77.8% |
| Q2 2020 | $1,061,000 | +281.7% | 27,618 | +206.3% | 0.01% | +200.0% |
| Q1 2020 | $278,000 | -46.3% | 9,018 | +12.9% | 0.00% | -62.5% |
| Q3 2018 | $518,000 | – | 7,987 | – | 0.01% | – |
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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% |