GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 138 filers reported holding GLAUKOS CORP in Q2 2018. The put-call ratio across all filers is 0.36 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2020 | $7,965,000 | -25.7% | 207,310 | -40.3% | 0.01% | -46.2% |
| Q1 2020 | $10,725,000 | -64.8% | 347,541 | -38.0% | 0.01% | -58.1% |
| Q4 2019 | $30,511,000 | +49.4% | 560,144 | +71.4% | 0.03% | +40.9% |
| Q3 2019 | $20,426,000 | -5.7% | 326,771 | +13.8% | 0.02% | +4.8% |
| Q2 2019 | $21,659,000 | +4.1% | 287,253 | +8.2% | 0.02% | 0.0% |
| Q1 2019 | $20,800,000 | -20.5% | 265,403 | -43.0% | 0.02% | -27.6% |
| Q4 2018 | $26,164,000 | -5.3% | 465,793 | +9.4% | 0.03% | +16.0% |
| Q3 2018 | $27,640,000 | +0.3% | 425,889 | -37.2% | 0.02% | -7.4% |
| Q2 2018 | $27,558,000 | +48.5% | 678,096 | +12.6% | 0.03% | +50.0% |
| Q1 2018 | $18,563,000 | +75.3% | 602,106 | +45.8% | 0.02% | +80.0% |
| Q4 2017 | $10,591,000 | +8.6% | 412,919 | +2.4% | 0.01% | 0.0% |
| Q3 2015 | $9,754,000 | -42.0% | 403,215 | -30.6% | 0.01% | -33.3% |
| Q2 2015 | $16,827,000 | – | 580,630 | – | 0.02% | – |
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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% |