GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 207 filers reported holding GLAUKOS CORP in Q4 2021. The put-call ratio across all filers is 8.37 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,279 | +0.9% | 30,290 | -4.5% | 0.03% | +7.4% |
| Q2 2023 | $2,259 | +38.1% | 31,725 | -2.9% | 0.03% | +42.1% |
| Q1 2023 | $1,636 | +12.8% | 32,666 | -1.7% | 0.02% | +5.6% |
| Q4 2022 | $1,450 | -99.9% | 33,217 | +0.7% | 0.02% | -25.0% |
| Q3 2022 | $1,755,000 | +7.9% | 32,971 | -7.9% | 0.02% | +20.0% |
| Q2 2022 | $1,626,000 | -14.0% | 35,809 | +9.5% | 0.02% | 0.0% |
| Q1 2022 | $1,891,000 | +28.5% | 32,709 | -1.3% | 0.02% | +42.9% |
| Q4 2021 | $1,472,000 | -10.0% | 33,144 | -2.4% | 0.01% | -12.5% |
| Q3 2021 | $1,636,000 | -39.8% | 33,964 | +6.1% | 0.02% | -40.7% |
| Q2 2021 | $2,716,000 | +4.5% | 32,022 | +3.3% | 0.03% | -3.6% |
| Q1 2021 | $2,600,000 | -1.3% | 30,990 | -11.4% | 0.03% | -6.7% |
| Q4 2020 | $2,633,000 | +27.3% | 34,990 | -16.3% | 0.03% | +15.4% |
| Q3 2020 | $2,069,000 | +43.5% | 41,790 | +11.3% | 0.03% | +44.4% |
| Q2 2020 | $1,442,000 | +34.9% | 37,550 | +8.3% | 0.02% | +5.9% |
| Q1 2020 | $1,069,000 | – | 34,664 | – | 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% |