GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 206 filers reported holding GLAUKOS CORP in Q3 2021. The put-call ratio across all filers is 0.56 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $41,484,444 | +2.5% | 551,288 | -3.0% | 0.60% | +18.0% |
| Q2 2023 | $40,473,231 | +39.3% | 568,364 | -2.0% | 0.51% | +25.3% |
| Q1 2023 | $29,053,541 | +110982.2% | 579,911 | -3.2% | 0.41% | +3.6% |
| Q4 2022 | $26,155 | -99.9% | 598,796 | -2.1% | 0.39% | -18.8% |
| Q3 2022 | $32,565,000 | -42.9% | 611,660 | -51.3% | 0.48% | +12.3% |
| Q2 2022 | $57,038,000 | +55.7% | 1,255,802 | +98.2% | 0.43% | +4.1% |
| Q1 2022 | $36,626,000 | +48.6% | 633,451 | +14.2% | 0.41% | +69.7% |
| Q4 2021 | $24,644,000 | -6.4% | 554,555 | +1.5% | 0.24% | -7.6% |
| Q3 2021 | $26,322,000 | -43.3% | 546,431 | -0.2% | 0.26% | -44.1% |
| Q2 2021 | $46,458,000 | – | 547,658 | – | 0.47% | – |
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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% |