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 | $84,506 | +2.0% | 1,123 | -3.4% | 0.00% | – |
| Q2 2023 | $82,817 | +43.2% | 1,163 | +0.8% | 0.00% | – |
| Q1 2023 | $57,815 | +17.8% | 1,154 | +2.7% | 0.00% | – |
| Q4 2022 | $49,096 | -16.8% | 1,124 | +1.2% | 0.00% | – |
| Q3 2022 | $59,000 | +18.0% | 1,111 | +1.2% | 0.00% | – |
| Q2 2022 | $50,000 | -25.4% | 1,098 | -5.8% | 0.00% | – |
| Q1 2022 | $67,000 | +28.8% | 1,166 | -0.5% | 0.00% | – |
| Q4 2021 | $52,000 | -1.9% | 1,172 | +7.0% | 0.00% | – |
| Q3 2021 | $53,000 | -43.0% | 1,095 | +0.2% | 0.00% | – |
| Q2 2021 | $93,000 | +38.8% | 1,093 | +36.6% | 0.00% | – |
| Q1 2021 | $67,000 | +644.4% | 800 | +566.7% | 0.00% | – |
| Q4 2020 | $9,000 | -65.4% | 120 | -76.9% | 0.00% | – |
| Q3 2020 | $26,000 | +36.8% | 520 | +4.0% | 0.00% | – |
| Q2 2020 | $19,000 | +26.7% | 500 | 0.0% | 0.00% | – |
| Q1 2020 | $15,000 | +7.1% | 500 | +90.1% | 0.00% | – |
| Q4 2019 | $14,000 | -87.6% | 263 | -81.7% | 0.00% | -100.0% |
| Q1 2019 | $113,000 | +5550.0% | 1,440 | +3500.0% | 0.00% | – |
| Q4 2018 | $2,000 | – | 40 | – | 0.00% | – |
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% |