GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 200 filers reported holding GLAUKOS CORP in Q2 2022. The put-call ratio across all filers is 2.02 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $15 | – | 300 | -50.0% | 0.00% | – |
| Q3 2022 | $0 | -100.0% | 600 | 0.0% | 0.00% | – |
| Q2 2022 | $1,000 | -98.6% | 600 | -97.2% | 0.00% | -100.0% |
| Q1 2022 | $72,000 | -81.2% | 21,300 | +57.8% | 0.00% | -75.0% |
| Q4 2021 | $382,000 | -34.1% | 13,500 | -67.1% | 0.02% | -38.5% |
| Q3 2021 | $580,000 | +1557.1% | 41,050 | +4906.1% | 0.03% | +1200.0% |
| Q3 2020 | $35,000 | +16.7% | 820 | -18.0% | 0.00% | 0.0% |
| Q1 2020 | $30,000 | -91.6% | 1,000 | -90.9% | 0.00% | -93.9% |
| Q2 2019 | $356,000 | +7020.0% | 11,000 | +10900.0% | 0.03% | – |
| Q4 2018 | $5,000 | -98.4% | 100 | -99.1% | 0.00% | -100.0% |
| Q3 2018 | $311,000 | +31000.0% | 10,622 | +1670.3% | 0.02% | – |
| Q2 2018 | $1,000 | – | 600 | +500.0% | 0.00% | – |
| Q1 2018 | $0 | -100.0% | 100 | -99.7% | 0.00% | -100.0% |
| Q4 2017 | $437,000 | -68.1% | 29,532 | -66.1% | 0.02% | -64.7% |
| Q3 2017 | $1,368,000 | +337.1% | 87,055 | +107.6% | 0.05% | +363.6% |
| Q2 2017 | $313,000 | +878.1% | 41,943 | +323.7% | 0.01% | +1000.0% |
| Q1 2017 | $32,000 | +14.3% | 9,900 | -10.0% | 0.00% | 0.0% |
| Q4 2016 | $28,000 | +366.7% | 11,000 | +900.0% | 0.00% | – |
| Q3 2016 | $6,000 | – | 1,100 | – | 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% |