GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 159 filers reported holding GLAUKOS CORP in Q4 2019. The put-call ratio across all filers is 2.01 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $27,148,543 | +6.4% | 360,778 | +0.7% | 0.01% | +11.1% |
| Q2 2023 | $25,518,245 | +374562.2% | 358,352 | +163.6% | 0.01% | +200.0% |
| Q1 2023 | $6,811 | +0.1% | 135,959 | -12.7% | 0.00% | 0.0% |
| Q4 2022 | $6,805 | -99.9% | 155,792 | -12.7% | 0.00% | -25.0% |
| Q3 2022 | $9,498,000 | +36.5% | 178,394 | +16.4% | 0.00% | +33.3% |
| Q2 2022 | $6,959,000 | -10.8% | 153,224 | +8.0% | 0.00% | 0.0% |
| Q1 2022 | $7,801,000 | +12.5% | 141,878 | -9.1% | 0.00% | +50.0% |
| Q4 2021 | $6,934,000 | -23.2% | 156,038 | -16.8% | 0.00% | -33.3% |
| Q3 2021 | $9,030,000 | -48.5% | 187,454 | -9.2% | 0.00% | -40.0% |
| Q2 2021 | $17,517,000 | +7.1% | 206,495 | +5.9% | 0.01% | 0.0% |
| Q1 2021 | $16,362,000 | +10.1% | 194,954 | -1.3% | 0.01% | 0.0% |
| Q4 2020 | $14,861,000 | +50.8% | 197,454 | -0.8% | 0.01% | +25.0% |
| Q3 2020 | $9,852,000 | +28.8% | 198,951 | -0.1% | 0.00% | +33.3% |
| Q2 2020 | $7,649,000 | +26.5% | 199,093 | +1.6% | 0.00% | 0.0% |
| Q1 2020 | $6,047,000 | -42.3% | 195,971 | +1.8% | 0.00% | -25.0% |
| Q4 2019 | $10,487,000 | -5.5% | 192,543 | +8.5% | 0.00% | 0.0% |
| Q3 2019 | $11,098,000 | -28.9% | 177,534 | -14.2% | 0.00% | -33.3% |
| Q2 2019 | $15,603,000 | +1117.1% | 206,933 | +728.2% | 0.01% | -25.0% |
| Q1 2017 | $1,282,000 | -48.5% | 24,985 | -65.6% | 0.01% | -38.5% |
| Q4 2016 | $2,490,000 | -10.4% | 72,608 | -1.4% | 0.01% | -18.8% |
| Q3 2016 | $2,779,000 | – | 73,629 | – | 0.02% | – |
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% |