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 | $746,179 | +16.2% | 9,916 | +10.0% | 0.00% | 0.0% |
| Q2 2023 | $642,172 | +55.1% | 9,018 | +9.1% | 0.00% | +50.0% |
| Q1 2023 | $414,127 | +30.7% | 8,266 | +14.0% | 0.00% | 0.0% |
| Q4 2022 | $316,855 | -12.7% | 7,254 | +6.5% | 0.00% | 0.0% |
| Q3 2022 | $363,000 | +17.5% | 6,809 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $309,000 | -21.6% | 6,809 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $394,000 | +30.0% | 6,809 | 0.0% | 0.00% | +100.0% |
| Q4 2021 | $303,000 | +55.4% | 6,809 | +68.0% | 0.00% | 0.0% |
| Q3 2021 | $195,000 | -43.3% | 4,053 | 0.0% | 0.00% | -50.0% |
| Q2 2021 | $344,000 | +1.2% | 4,053 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $340,000 | -15.4% | 4,053 | -24.2% | 0.00% | 0.0% |
| Q4 2020 | $402,000 | +69.6% | 5,345 | +11.8% | 0.00% | 0.0% |
| Q3 2020 | $237,000 | +28.8% | 4,780 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $184,000 | +78.6% | 4,780 | +42.7% | 0.00% | +100.0% |
| Q1 2020 | $103,000 | -33.1% | 3,349 | +18.5% | 0.00% | 0.0% |
| Q4 2019 | $154,000 | +8.5% | 2,825 | +24.2% | 0.00% | 0.0% |
| Q3 2019 | $142,000 | -17.0% | 2,274 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $171,000 | +5.6% | 2,274 | +9.7% | 0.00% | 0.0% |
| Q1 2019 | $162,000 | +11.7% | 2,073 | -19.7% | 0.00% | 0.0% |
| Q4 2018 | $145,000 | +7.4% | 2,583 | +24.5% | 0.00% | 0.0% |
| Q3 2018 | $135,000 | +60.7% | 2,075 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $84,000 | – | 2,075 | – | 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% |