GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 233 filers reported holding GLAUKOS CORP in Q3 2023. The put-call ratio across all filers is 0.88 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $41,561,855 | +6.2% | 552,317 | +0.5% | 0.01% | 0.0% |
| Q2 2023 | $39,153,181 | +44.8% | 549,827 | +1.9% | 0.01% | +60.0% |
| Q1 2023 | $27,045,384 | +15.5% | 539,828 | +0.7% | 0.01% | 0.0% |
| Q4 2022 | $23,415,800 | -17.4% | 536,076 | +0.7% | 0.01% | -16.7% |
| Q3 2022 | $28,332,000 | +17.2% | 532,154 | +0.0% | 0.01% | +20.0% |
| Q2 2022 | $24,169,000 | -23.0% | 532,125 | -2.0% | 0.01% | -16.7% |
| Q1 2022 | $31,392,000 | +25.3% | 542,929 | -3.7% | 0.01% | +50.0% |
| Q4 2021 | $25,054,000 | -8.5% | 563,764 | -0.9% | 0.00% | -20.0% |
| Q3 2021 | $27,392,000 | -43.2% | 568,643 | +0.1% | 0.01% | -37.5% |
| Q2 2021 | $48,200,000 | +11.5% | 568,205 | +10.3% | 0.01% | 0.0% |
| Q1 2021 | $43,230,000 | +12.5% | 515,076 | +0.9% | 0.01% | +14.3% |
| Q4 2020 | $38,422,000 | +48.2% | 510,541 | -2.5% | 0.01% | +16.7% |
| Q3 2020 | $25,919,000 | +14.7% | 523,414 | -11.0% | 0.01% | +20.0% |
| Q2 2020 | $22,592,000 | +40.8% | 588,021 | +13.1% | 0.01% | 0.0% |
| Q1 2020 | $16,050,000 | -44.8% | 520,072 | -2.5% | 0.01% | -28.6% |
| Q4 2019 | $29,057,000 | -9.2% | 533,435 | +4.2% | 0.01% | -12.5% |
| Q3 2019 | $31,988,000 | -9.5% | 511,737 | +9.2% | 0.01% | 0.0% |
| Q2 2019 | $35,330,000 | -5.6% | 468,555 | -1.9% | 0.01% | -11.1% |
| Q1 2019 | $37,425,000 | +41.2% | 477,536 | +1.2% | 0.01% | +28.6% |
| Q4 2018 | $26,500,000 | -14.2% | 471,786 | -0.9% | 0.01% | -12.5% |
| Q3 2018 | $30,885,000 | +64.3% | 475,885 | +2.9% | 0.01% | +60.0% |
| Q2 2018 | $18,796,000 | +50.3% | 462,505 | +14.0% | 0.01% | +66.7% |
| Q1 2018 | $12,506,000 | +33.0% | 405,603 | +10.6% | 0.00% | +50.0% |
| Q4 2017 | $9,402,000 | -23.5% | 366,574 | -1.6% | 0.00% | -33.3% |
| Q3 2017 | $12,289,000 | +17.9% | 372,378 | +48.2% | 0.00% | 0.0% |
| Q2 2017 | $10,424,000 | -6.9% | 251,342 | +15.1% | 0.00% | 0.0% |
| Q1 2017 | $11,199,000 | +50.4% | 218,325 | +0.6% | 0.00% | +50.0% |
| Q4 2016 | $7,444,000 | -20.2% | 217,031 | -12.1% | 0.00% | -33.3% |
| Q3 2016 | $9,323,000 | +76.8% | 247,036 | +36.6% | 0.00% | +50.0% |
| Q2 2016 | $5,272,000 | +281.8% | 180,826 | +121.2% | 0.00% | – |
| Q1 2016 | $1,381,000 | -29.2% | 81,730 | +3.4% | 0.00% | -100.0% |
| Q4 2015 | $1,950,000 | +368.8% | 79,006 | +359.2% | 0.00% | – |
| Q3 2015 | $416,000 | – | 17,204 | – | 0.00% | – |
Download | ||||||
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% |