GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 159 filers reported holding GLAUKOS CORP in Q4 2019. The put-call ratio across all filers is 2.01 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $9,370 | +17.2% | 176 | 0.0% | 0.00% | – |
| Q2 2022 | $7,994 | -21.4% | 176 | 0.0% | 0.00% | – |
| Q1 2022 | $10,176 | +30.1% | 176 | 0.0% | 0.00% | – |
| Q4 2021 | $7,821 | -80.3% | 176 | -78.7% | 0.00% | -100.0% |
| Q3 2021 | $39,788 | -43.2% | 826 | 0.0% | 0.00% | -66.7% |
| Q2 2021 | $70,070 | +1.1% | 826 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $69,326 | +11.5% | 826 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $62,165 | +52.0% | 826 | 0.0% | 0.00% | +50.0% |
| Q3 2020 | $40,904 | +28.9% | 826 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $31,735 | -12.6% | 826 | -29.8% | 0.00% | -33.3% |
| Q1 2020 | $36,291 | -40.5% | 1,176 | +5.1% | 0.00% | -25.0% |
| Q4 2019 | $60,952 | -14.9% | 1,119 | -2.4% | 0.00% | -33.3% |
| Q3 2019 | $71,636 | -17.1% | 1,146 | 0.0% | 0.01% | -14.3% |
| Q2 2019 | $86,408 | -12.8% | 1,146 | -9.3% | 0.01% | -22.2% |
| Q1 2019 | $99,060 | +46.2% | 1,264 | +4.8% | 0.01% | +12.5% |
| Q4 2018 | $67,741 | +4.9% | 1,206 | +21.2% | 0.01% | +14.3% |
| Q3 2018 | $64,576 | +59.7% | 995 | 0.0% | 0.01% | +16.7% |
| Q2 2018 | $40,437 | +94.0% | 995 | +47.2% | 0.01% | +100.0% |
| Q1 2018 | $20,841 | – | 676 | – | 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% |