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 | $356,384 | -15.7% | 4,736 | -20.2% | 0.06% | +34.1% |
| Q2 2023 | $422,560 | +42.1% | 5,934 | 0.0% | 0.04% | +33.3% |
| Q1 2023 | $297,293 | +17.9% | 5,934 | +2.8% | 0.03% | +6.5% |
| Q4 2022 | $252,165 | -17.9% | 5,773 | +0.1% | 0.03% | -26.2% |
| Q3 2022 | $307,000 | +25.3% | 5,769 | +6.7% | 0.04% | +31.2% |
| Q2 2022 | $245,000 | -21.7% | 5,405 | -0.3% | 0.03% | -8.6% |
| Q1 2022 | $313,000 | +7.9% | 5,419 | +58.4% | 0.04% | -25.5% |
| Q2 2021 | $290,000 | +1.0% | 3,422 | +0.2% | 0.05% | -20.3% |
| Q1 2021 | $287,000 | +11.7% | 3,416 | 0.0% | 0.06% | -25.3% |
| Q4 2020 | $257,000 | – | 3,416 | – | 0.08% | – |
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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% |