GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 208 filers reported holding GLAUKOS CORP in Q4 2020. The put-call ratio across all filers is 0.99 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $1,793,000 | -65.8% | 33,666 | -62.9% | 0.01% | -55.6% |
| Q1 2022 | $5,243,000 | +18.2% | 90,674 | -9.1% | 0.02% | +28.6% |
| Q4 2021 | $4,434,000 | -10.1% | 99,785 | -2.5% | 0.01% | -17.6% |
| Q3 2021 | $4,932,000 | -42.5% | 102,392 | +1.2% | 0.02% | -43.3% |
| Q2 2021 | $8,580,000 | -0.2% | 101,144 | -1.2% | 0.03% | -21.1% |
| Q1 2021 | $8,594,000 | +15.1% | 102,388 | +3.2% | 0.04% | +15.2% |
| Q4 2020 | $7,468,000 | +47.0% | 99,225 | -3.3% | 0.03% | +65.0% |
| Q3 2020 | $5,082,000 | +40.9% | 102,633 | +9.3% | 0.02% | +11.1% |
| Q2 2020 | $3,608,000 | +401.1% | 93,918 | +302.4% | 0.02% | +260.0% |
| Q1 2020 | $720,000 | -62.3% | 23,337 | -33.5% | 0.01% | -16.7% |
| Q4 2019 | $1,912,000 | -74.0% | 35,096 | -70.2% | 0.01% | -77.8% |
| Q3 2019 | $7,368,000 | +45.5% | 117,873 | +75.5% | 0.03% | +50.0% |
| Q2 2019 | $5,063,000 | +81.1% | 67,149 | +88.3% | 0.02% | +63.6% |
| Q1 2019 | $2,795,000 | +423.4% | 35,659 | +333.3% | 0.01% | +450.0% |
| Q3 2018 | $534,000 | +64.3% | 8,230 | +2.8% | 0.00% | +100.0% |
| Q2 2018 | $325,000 | – | 8,007 | – | 0.00% | – |
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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% |