GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 213 filers reported holding GLAUKOS CORP in Q1 2022. The put-call ratio across all filers is 0.84 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $17,592,600 | -21.8% | 402,761 | -4.7% | 0.00% | -33.3% |
| Q3 2022 | $22,502,472 | +20.8% | 422,661 | +3.0% | 0.01% | +20.0% |
| Q2 2022 | $18,633,782 | -27.1% | 410,255 | -7.2% | 0.01% | -16.7% |
| Q1 2022 | $25,569,160 | +29.9% | 442,220 | -0.1% | 0.01% | +50.0% |
| Q4 2021 | $19,678,000 | -13.5% | 442,791 | -6.2% | 0.00% | -20.0% |
| Q3 2021 | $22,738,000 | -43.2% | 472,036 | 0.0% | 0.01% | -44.4% |
| Q2 2021 | $40,043,000 | -9.2% | 472,036 | -10.2% | 0.01% | -10.0% |
| Q1 2021 | $44,103,000 | -13.6% | 525,472 | -22.5% | 0.01% | -16.7% |
| Q4 2020 | $51,059,000 | +56.7% | 678,441 | +3.1% | 0.01% | +33.3% |
| Q3 2020 | $32,586,000 | +24.0% | 658,032 | -3.8% | 0.01% | +12.5% |
| Q2 2020 | $26,275,000 | +30.5% | 683,892 | +4.8% | 0.01% | +14.3% |
| Q1 2020 | $20,130,000 | -43.3% | 652,313 | 0.0% | 0.01% | -30.0% |
| Q4 2019 | $35,531,000 | -12.9% | 652,313 | 0.0% | 0.01% | -16.7% |
| Q3 2019 | $40,776,000 | -19.4% | 652,313 | -2.7% | 0.01% | -25.0% |
| Q2 2019 | $50,574,000 | +88.7% | 670,737 | +96.1% | 0.02% | +77.8% |
| Q1 2019 | $26,803,000 | +856.2% | 342,009 | +585.3% | 0.01% | +800.0% |
| Q4 2018 | $2,803,000 | -13.5% | 49,908 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $3,239,000 | +569.2% | 49,908 | +149.5% | 0.00% | – |
| Q3 2015 | $484,000 | -16.6% | 20,000 | 0.0% | 0.00% | – |
| Q2 2015 | $580,000 | – | 20,000 | – | 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% |