GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 182 filers reported holding GLAUKOS CORP in Q3 2020. The put-call ratio across all filers is 0.39 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $1,620,000 | -54.9% | 36,451 | -51.1% | 0.12% | -52.3% |
| Q3 2021 | $3,594,000 | -17.4% | 74,609 | +45.5% | 0.26% | -10.4% |
| Q2 2021 | $4,351,000 | +8.2% | 51,291 | +7.0% | 0.29% | -0.3% |
| Q1 2021 | $4,023,000 | -28.8% | 47,930 | -36.2% | 0.29% | -24.3% |
| Q4 2020 | $5,653,000 | +64.5% | 75,116 | +8.2% | 0.38% | +68.3% |
| Q3 2020 | $3,437,000 | +1211.8% | 69,400 | +1344.3% | 0.23% | +1318.8% |
| Q4 2019 | $262,000 | -89.9% | 4,805 | -92.5% | 0.02% | -83.7% |
| Q2 2018 | $2,593,000 | – | 63,800 | – | 0.10% | – |
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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% |