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 | $1,087,363 | -41.5% | 14,450 | -66.0% | 0.00% | -91.2% |
| Q4 2022 | $1,857,448 | -33.6% | 42,524 | -19.0% | 0.03% | -35.8% |
| Q3 2022 | $2,796,000 | +565.7% | 52,519 | +467.6% | 0.05% | +341.7% |
| Q2 2022 | $420,000 | +50.5% | 9,253 | +92.1% | 0.01% | +71.4% |
| Q1 2022 | $279,000 | -26.6% | 4,817 | -43.7% | 0.01% | -41.7% |
| Q4 2021 | $380,000 | -31.8% | 8,560 | -26.0% | 0.01% | -25.0% |
| Q3 2021 | $557,000 | +166.5% | 11,567 | +316.7% | 0.02% | +14.3% |
| Q4 2020 | $209,000 | – | 2,776 | – | 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% |