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 | $1,682,741 | +121309.9% | 22,362 | -20.8% | 0.01% | -18.2% |
| Q4 2022 | $1,386 | -99.9% | 28,229 | -22.3% | 0.01% | -35.3% |
| Q3 2022 | $1,966,000 | -2.7% | 36,309 | -9.7% | 0.02% | 0.0% |
| Q2 2022 | $2,020,000 | -17.7% | 40,199 | +0.4% | 0.02% | -5.6% |
| Q1 2022 | $2,453,000 | +23.1% | 40,049 | +1.6% | 0.02% | +20.0% |
| Q4 2021 | $1,992,000 | +5.1% | 39,414 | -6.6% | 0.02% | +36.4% |
| Q3 2021 | $1,895,000 | -7.6% | 42,196 | -2.4% | 0.01% | -8.3% |
| Q2 2021 | $2,051,000 | -53.2% | 43,248 | -6.2% | 0.01% | -53.8% |
| Q1 2021 | $4,380,000 | +6.7% | 46,108 | -2.1% | 0.03% | 0.0% |
| Q4 2020 | $4,106,000 | +51.2% | 47,104 | +1.0% | 0.03% | +30.0% |
| Q3 2020 | $2,715,000 | +58.6% | 46,616 | +10.5% | 0.02% | +53.8% |
| Q2 2020 | $1,712,000 | +28.7% | 42,197 | +11.3% | 0.01% | +8.3% |
| Q1 2020 | $1,330,000 | -14.9% | 37,926 | +15.0% | 0.01% | 0.0% |
| Q1 2017 | $1,562,000 | – | 32,980 | – | 0.01% | – |
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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% |