GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 215 filers reported holding GLAUKOS CORP in Q4 2022. The put-call ratio across all filers is 1.65 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,512,675 | -64.9% | 20,102 | -66.8% | 0.01% | -66.7% |
| Q2 2023 | $4,315,682 | +21.1% | 60,605 | -14.8% | 0.03% | +22.7% |
| Q1 2023 | $3,563,012 | +20.7% | 71,118 | +5.2% | 0.02% | +37.5% |
| Q4 2022 | $2,953,161 | -37.6% | 67,609 | -24.0% | 0.02% | -33.3% |
| Q3 2022 | $4,735,000 | +11.3% | 88,940 | -5.1% | 0.02% | +33.3% |
| Q2 2022 | $4,256,000 | -15.1% | 93,711 | +8.1% | 0.02% | -10.0% |
| Q1 2022 | $5,011,000 | +73.8% | 86,657 | +33.6% | 0.02% | +17.6% |
| Q4 2021 | $2,883,000 | +35.7% | 64,877 | +47.0% | 0.02% | +41.7% |
| Q3 2021 | $2,125,000 | -46.5% | 44,124 | -5.8% | 0.01% | -52.0% |
| Q2 2021 | $3,974,000 | – | 46,841 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| INTERWEST VENTURE MANAGEMENT CO | 350,264 | $15,565,000 | 9.20% |
| Taylor Frigon Capital Management LLC | 108,681 | $4,830,000 | 1.51% |
| Brown Capital Management | 3,021,796 | $134,289,000 | 1.11% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,161,414 | $51,613,000 | 1.08% |
| Altium Capital Management LP | 81,000 | $3,600,000 | 0.99% |
| Rhenman & Partners Asset Management AB | 175,000 | $8,022,000 | 0.53% |
| Cinctive Capital Management LP | 126,463 | $5,620,000 | 0.25% |
| RIVERBRIDGE PARTNERS LLC | 554,555 | $24,644,000 | 0.24% |
| Aquatic Capital Management LLC | 2,500 | $111,000 | 0.21% |
| FOX RUN MANAGEMENT, L.L.C. | 6,899 | $307,000 | 0.18% |