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 | $1,868,984 | +39.4% | 24,837 | +31.9% | 0.00% | 0.0% |
| Q2 2023 | $1,340,956 | +46.2% | 18,831 | +2.9% | 0.00% | 0.0% |
| Q1 2023 | $916,930 | +15.2% | 18,302 | +0.4% | 0.00% | 0.0% |
| Q4 2022 | $796,199 | -17.6% | 18,228 | +0.4% | 0.00% | 0.0% |
| Q3 2022 | $966,412 | +14.9% | 18,152 | -1.9% | 0.00% | 0.0% |
| Q2 2022 | $840,770 | -22.3% | 18,511 | -1.0% | 0.00% | 0.0% |
| Q1 2022 | $1,081,465 | +5.9% | 18,704 | -18.6% | 0.00% | 0.0% |
| Q4 2021 | $1,021,000 | -8.2% | 22,969 | -0.5% | 0.00% | 0.0% |
| Q3 2021 | $1,112,000 | -48.0% | 23,086 | -8.4% | 0.00% | -50.0% |
| Q2 2021 | $2,138,000 | +6.2% | 25,202 | +5.0% | 0.00% | 0.0% |
| Q1 2021 | $2,014,000 | +4.7% | 23,997 | -6.1% | 0.00% | 0.0% |
| Q4 2020 | $1,923,000 | +57.4% | 25,551 | +3.5% | 0.00% | +100.0% |
| Q3 2020 | $1,222,000 | +27.2% | 24,677 | -2.0% | 0.00% | 0.0% |
| Q2 2020 | $961,000 | +25.5% | 25,177 | +1.5% | 0.00% | 0.0% |
| Q1 2020 | $766,000 | -39.7% | 24,809 | +6.3% | 0.00% | 0.0% |
| Q4 2019 | $1,271,000 | -5.4% | 23,331 | +6.2% | 0.00% | -50.0% |
| Q3 2019 | $1,344,000 | -19.2% | 21,968 | -0.4% | 0.00% | 0.0% |
| Q2 2019 | $1,664,000 | -4.4% | 22,067 | -0.6% | 0.00% | 0.0% |
| Q1 2019 | $1,740,000 | +51.4% | 22,200 | +8.6% | 0.00% | +100.0% |
| Q4 2018 | $1,149,000 | -17.8% | 20,442 | -5.1% | 0.00% | 0.0% |
| Q3 2018 | $1,398,000 | +30.3% | 21,542 | -18.4% | 0.00% | 0.0% |
| Q2 2018 | $1,073,000 | +50.1% | 26,399 | +13.9% | 0.00% | 0.0% |
| Q1 2018 | $715,000 | +23.7% | 23,183 | +2.8% | 0.00% | 0.0% |
| Q4 2017 | $578,000 | -20.9% | 22,542 | +1.7% | 0.00% | 0.0% |
| Q3 2017 | $731,000 | -21.1% | 22,166 | -0.7% | 0.00% | 0.0% |
| Q2 2017 | $926,000 | +34.0% | 22,333 | +65.6% | 0.00% | 0.0% |
| Q1 2017 | $691,000 | +68.9% | 13,484 | +12.9% | 0.00% | 0.0% |
| Q4 2016 | $409,000 | -10.3% | 11,945 | -1.2% | 0.00% | 0.0% |
| Q3 2016 | $456,000 | +35.3% | 12,087 | +4.4% | 0.00% | 0.0% |
| Q2 2016 | $337,000 | +481.0% | 11,576 | +239.8% | 0.00% | – |
| Q1 2016 | $58,000 | +1350.0% | 3,407 | +1977.4% | 0.00% | – |
| Q4 2015 | $4,000 | 0.0% | 164 | 0.0% | 0.00% | – |
| Q3 2015 | $4,000 | – | 164 | – | 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% |