GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 155 filers reported holding GLAUKOS CORP in Q1 2017. The put-call ratio across all filers is 1.32 and the average weighting 0.7%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $16,193,800 | -5.1% | 215,200 | +17.2% | 2.12% | +24.4% |
| Q2 2023 | $17,069,037 | +2188.1% | 183,567 | +919.8% | 1.71% | +554.4% |
| Q2 2017 | $746,000 | -83.5% | 18,000 | -79.5% | 0.26% | -88.2% |
| Q1 2017 | $4,514,000 | +1.2% | 88,000 | -32.3% | 2.21% | -16.8% |
| Q4 2016 | $4,459,000 | -8.0% | 130,000 | +1.2% | 2.66% | +34.2% |
| Q3 2016 | $4,846,000 | +47.0% | 128,400 | +13.6% | 1.98% | +40.2% |
| Q2 2016 | $3,296,000 | – | 113,000 | – | 1.41% | – |
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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% |