GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 176 filers reported holding GLAUKOS CORP in Q1 2019. The put-call ratio across all filers is 0.64 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $1,510,791 | +1.1% | 28,377 | -13.7% | 0.01% | +8.3% |
| Q2 2022 | $1,493,682 | -87.6% | 32,886 | -84.2% | 0.01% | -84.2% |
| Q1 2022 | $12,049,688 | +241.3% | 208,400 | +162.3% | 0.08% | +261.9% |
| Q4 2021 | $3,530,714 | +296.9% | 79,449 | +649.5% | 0.02% | +162.5% |
| Q1 2021 | $889,658 | -70.1% | 10,600 | -82.3% | 0.01% | -75.0% |
| Q3 2020 | $2,972,000 | -65.6% | 60,000 | -73.3% | 0.03% | -68.3% |
| Q2 2020 | $8,645,000 | -7.9% | 225,019 | -26.0% | 0.10% | -2.9% |
| Q1 2020 | $9,385,000 | +1176.9% | 304,115 | +2153.5% | 0.10% | +1980.0% |
| Q4 2019 | $735,000 | -82.1% | 13,495 | -81.6% | 0.01% | -85.3% |
| Q4 2018 | $4,109,000 | -42.7% | 73,162 | -33.8% | 0.03% | -27.7% |
| Q3 2018 | $7,171,000 | +66.5% | 110,500 | +4.2% | 0.05% | +95.8% |
| Q2 2018 | $4,308,000 | – | 106,001 | – | 0.02% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| INTERWEST VENTURE MANAGEMENT CO | 16,347 | $1,230,112 | 5.96% |
| Iron Triangle Partners LP | 430,000 | $32,357,500 | 4.73% |
| PURA VIDA INVESTMENTS, LLC | 316,661 | $23,828,740 | 4.51% |
| Brown Capital Management | 2,608,374 | $196,280,144 | 3.01% |
| Taylor Frigon Capital Management LLC | 51,567 | $3,880,417 | 2.16% |
| Atika Capital Management LLC | 215,200 | $16,193,800 | 2.12% |
| BRAIDWELL LP | 695,792 | $52,358,348 | 1.66% |
| Tri Locum Partners LP | 56,230 | $4,231,308 | 1.35% |
| MONEY CONCEPTS CAPITAL CORP | 160,094 | $12,047,389 | 1.26% |
| SECTORAL ASSET MANAGEMENT INC | 69,000 | $5,192,250 | 1.01% |