GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 208 filers reported holding GLAUKOS CORP in Q4 2020. The put-call ratio across all filers is 0.99 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,447,506 | -36.9% | 32,525 | -40.3% | 0.02% | -33.3% |
| Q2 2023 | $3,880,518 | +53.3% | 54,494 | +7.9% | 0.03% | +36.4% |
| Q1 2023 | $2,530,501 | +113375.4% | 50,509 | -1.1% | 0.02% | +15.8% |
| Q4 2022 | $2,230 | -99.9% | 51,053 | +17.7% | 0.02% | -17.4% |
| Q3 2022 | $2,309,000 | +17.8% | 43,367 | +0.5% | 0.02% | +9.5% |
| Q2 2022 | $1,960,000 | -16.1% | 43,150 | +6.7% | 0.02% | -8.7% |
| Q1 2022 | $2,337,000 | +48.4% | 40,424 | +14.1% | 0.02% | +35.3% |
| Q4 2021 | $1,575,000 | -7.4% | 35,440 | +0.4% | 0.02% | -15.0% |
| Q3 2021 | $1,701,000 | -43.5% | 35,303 | -0.6% | 0.02% | -41.2% |
| Q2 2021 | $3,013,000 | +1.7% | 35,517 | +0.6% | 0.03% | -5.6% |
| Q1 2021 | $2,964,000 | +13.1% | 35,310 | +1.4% | 0.04% | -2.7% |
| Q4 2020 | $2,621,000 | +52.6% | 34,829 | +0.5% | 0.04% | +8.8% |
| Q3 2020 | $1,717,000 | +123.0% | 34,667 | +73.0% | 0.03% | +142.9% |
| Q2 2020 | $770,000 | +27.3% | 20,038 | +2.1% | 0.01% | 0.0% |
| Q1 2020 | $605,000 | – | 19,617 | – | 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% |