GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 206 filers reported holding GLAUKOS CORP in Q3 2021. The put-call ratio across all filers is 0.56 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $4,524,858 | -25.7% | 60,131 | -29.7% | 0.03% | -23.8% |
| Q2 2023 | $6,093,582 | +45.0% | 85,572 | +2.0% | 0.04% | +40.0% |
| Q1 2023 | $4,203,340 | +10.9% | 83,899 | -3.3% | 0.03% | +3.4% |
| Q4 2022 | $3,790,769 | +81509.7% | 86,785 | -0.5% | 0.03% | -25.6% |
| Q3 2022 | $4,645 | -99.9% | 87,246 | -0.3% | 0.04% | +14.7% |
| Q2 2022 | $3,975,000 | -21.4% | 87,520 | 0.0% | 0.03% | +9.7% |
| Q1 2022 | $5,060,000 | +19.2% | 87,520 | -8.4% | 0.03% | +34.8% |
| Q4 2021 | $4,244,000 | -6.8% | 95,500 | +1.0% | 0.02% | -11.5% |
| Q3 2021 | $4,555,000 | -43.2% | 94,570 | 0.0% | 0.03% | -45.8% |
| Q2 2021 | $8,022,000 | +2.0% | 94,570 | +1.0% | 0.05% | -5.9% |
| Q1 2021 | $7,863,000 | +5.1% | 93,680 | -5.8% | 0.05% | -10.5% |
| Q4 2020 | $7,485,000 | +52.8% | 99,450 | +0.6% | 0.06% | +42.5% |
| Q3 2020 | $4,898,000 | +43.3% | 98,900 | +11.1% | 0.04% | +25.0% |
| Q2 2020 | $3,419,000 | +27.1% | 89,000 | +2.1% | 0.03% | +3.2% |
| Q1 2020 | $2,691,000 | +127.3% | 87,200 | +127.1% | 0.03% | +287.5% |
| Q1 2018 | $1,184,000 | – | 38,400 | – | 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% |