GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 233 filers reported holding GLAUKOS CORP in Q3 2023. The put-call ratio across all filers is 0.88 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $28,219 | +5.7% | 375 | 0.0% | 0.02% | +15.0% |
| Q2 2023 | $26,704 | +10.4% | 375 | -22.4% | 0.02% | +5.3% |
| Q1 2023 | $24,198 | +47.7% | 483 | +28.8% | 0.02% | +58.3% |
| Q4 2022 | $16,380 | -18.1% | 375 | 0.0% | 0.01% | -29.4% |
| Q3 2022 | $20,000 | +17.6% | 375 | 0.0% | 0.02% | +21.4% |
| Q2 2022 | $17,000 | +13.3% | 375 | +110.7% | 0.01% | +27.3% |
| Q2 2021 | $15,000 | -16.7% | 178 | -18.0% | 0.01% | -21.4% |
| Q1 2021 | $18,000 | -37.9% | 217 | -43.9% | 0.01% | -44.0% |
| Q4 2020 | $29,000 | -74.8% | 387 | -83.3% | 0.02% | -76.0% |
| Q3 2020 | $115,000 | +1177.8% | 2,321 | +855.1% | 0.10% | +940.0% |
| Q2 2020 | $9,000 | – | 243 | – | 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% |