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 2023 | $1,085,858 | +1.5% | 14,430 | -4.0% | 0.02% | +15.4% |
| Q2 2023 | $1,070,286 | +39.4% | 15,030 | -2.0% | 0.01% | +30.0% |
| Q1 2023 | $768,033 | +10.8% | 15,330 | -3.4% | 0.01% | +11.1% |
| Q4 2022 | $693,202 | -17.7% | 15,870 | +0.3% | 0.01% | -25.0% |
| Q3 2022 | $842,000 | +21.5% | 15,820 | +3.7% | 0.01% | +9.1% |
| Q2 2022 | $693,000 | -32.5% | 15,262 | -14.1% | 0.01% | 0.0% |
| Q1 2022 | $1,027,000 | +29.8% | 17,762 | -0.3% | 0.01% | +22.2% |
| Q4 2021 | $791,000 | -11.7% | 17,807 | -4.3% | 0.01% | -10.0% |
| Q3 2021 | $896,000 | -43.5% | 18,607 | -0.5% | 0.01% | -44.4% |
| Q2 2021 | $1,587,000 | +1.9% | 18,707 | +0.8% | 0.02% | 0.0% |
| Q1 2021 | $1,557,000 | +15.4% | 18,551 | +3.5% | 0.02% | 0.0% |
| Q4 2020 | $1,349,000 | +67.2% | 17,919 | +9.9% | 0.02% | +50.0% |
| Q3 2020 | $807,000 | +34.7% | 16,300 | +4.5% | 0.01% | +33.3% |
| Q2 2020 | $599,000 | +24.5% | 15,600 | 0.0% | 0.01% | +12.5% |
| Q1 2020 | $481,000 | – | 15,600 | – | 0.01% | – |
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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% |