GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 182 filers reported holding GLAUKOS CORP in Q3 2020. The put-call ratio across all filers is 0.39 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,395,135 | +405.8% | 18,540 | +376.0% | 0.00% | – |
| Q2 2023 | $275,805 | -81.4% | 3,895 | -85.9% | 0.00% | -100.0% |
| Q3 2022 | $1,483,000 | +553.3% | 27,706 | +457.2% | 0.00% | – |
| Q2 2022 | $227,000 | -89.7% | 4,972 | -87.1% | 0.00% | -100.0% |
| Q1 2022 | $2,213,000 | +80.8% | 38,596 | +44.6% | 0.00% | – |
| Q4 2021 | $1,224,000 | -39.8% | 26,700 | -35.9% | 0.00% | -100.0% |
| Q3 2021 | $2,033,000 | +254.2% | 41,670 | +512.8% | 0.00% | +100.0% |
| Q1 2021 | $574,000 | +3.8% | 6,800 | -8.1% | 0.00% | 0.0% |
| Q4 2020 | $553,000 | -61.7% | 7,400 | -73.9% | 0.00% | -75.0% |
| Q3 2020 | $1,444,000 | +12.7% | 28,323 | +73.2% | 0.00% | 0.0% |
| Q1 2019 | $1,281,000 | +53.0% | 16,349 | +9.0% | 0.00% | +100.0% |
| Q4 2018 | $837,000 | -69.7% | 15,000 | -64.7% | 0.00% | -66.7% |
| Q3 2018 | $2,758,000 | +191.2% | 42,492 | +38.4% | 0.01% | +100.0% |
| Q2 2018 | $947,000 | 0.0% | 30,700 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $947,000 | +25.6% | 30,700 | +108.8% | 0.00% | -25.0% |
| Q1 2017 | $754,000 | +28.7% | 14,700 | -13.8% | 0.00% | +33.3% |
| Q4 2016 | $586,000 | – | 17,060 | – | 0.00% | – |
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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% |