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 | $132,876,977 | +4.7% | 1,765,807 | -0.9% | 0.01% | 0.0% |
| Q2 2023 | $126,920,930 | +44.7% | 1,782,347 | +1.8% | 0.01% | +40.0% |
| Q1 2023 | $87,718,888 | -41.2% | 1,750,876 | -48.7% | 0.01% | +25.0% |
| Q4 2022 | $149,064,202 | +65.1% | 3,412,642 | +101.2% | 0.00% | -33.3% |
| Q3 2022 | $90,283,000 | +17.0% | 1,695,772 | -0.1% | 0.01% | +20.0% |
| Q2 2022 | $77,135,000 | -20.7% | 1,698,257 | +1.0% | 0.01% | 0.0% |
| Q1 2022 | $97,250,000 | +29.3% | 1,681,942 | -0.7% | 0.01% | +25.0% |
| Q4 2021 | $75,237,000 | -4.6% | 1,693,002 | +3.5% | 0.00% | 0.0% |
| Q3 2021 | $78,828,000 | -39.5% | 1,636,455 | +6.5% | 0.00% | -42.9% |
| Q2 2021 | $130,293,000 | +6.9% | 1,535,931 | +5.8% | 0.01% | 0.0% |
| Q1 2021 | $121,865,000 | +12.3% | 1,451,978 | +0.7% | 0.01% | 0.0% |
| Q4 2020 | $108,523,000 | +53.4% | 1,441,971 | +0.9% | 0.01% | +40.0% |
| Q3 2020 | $70,749,000 | +29.5% | 1,428,697 | +0.5% | 0.01% | +25.0% |
| Q2 2020 | $54,616,000 | +33.7% | 1,421,554 | +7.4% | 0.00% | 0.0% |
| Q1 2020 | $40,860,000 | -22.4% | 1,324,046 | +37.0% | 0.00% | 0.0% |
| Q4 2019 | $52,631,000 | -2.0% | 966,235 | +12.5% | 0.00% | 0.0% |
| Q3 2019 | $53,698,000 | -15.8% | 859,037 | +1.6% | 0.00% | -20.0% |
| Q2 2019 | $63,739,000 | -3.3% | 845,339 | +0.5% | 0.01% | 0.0% |
| Q1 2019 | $65,912,000 | +51.7% | 841,031 | +8.7% | 0.01% | +25.0% |
| Q4 2018 | $43,445,000 | -20.7% | 773,454 | -8.3% | 0.00% | 0.0% |
| Q3 2018 | $54,764,000 | +73.9% | 843,902 | +8.9% | 0.00% | +33.3% |
| Q2 2018 | $31,488,000 | +57.8% | 774,920 | +19.7% | 0.00% | +50.0% |
| Q1 2018 | $19,955,000 | +19.6% | 647,339 | -0.5% | 0.00% | +100.0% |
| Q4 2017 | $16,684,000 | -12.1% | 650,590 | +13.1% | 0.00% | -50.0% |
| Q3 2017 | $18,984,000 | -16.2% | 575,180 | +5.3% | 0.00% | 0.0% |
| Q2 2017 | $22,644,000 | +28.7% | 546,130 | +59.3% | 0.00% | 0.0% |
| Q1 2017 | $17,591,000 | +82.2% | 342,881 | +21.8% | 0.00% | +100.0% |
| Q4 2016 | $9,653,000 | -2.8% | 281,407 | +6.9% | 0.00% | 0.0% |
| Q3 2016 | $9,934,000 | +34.6% | 263,224 | +4.0% | 0.00% | 0.0% |
| Q2 2016 | $7,381,000 | +366.0% | 253,087 | +169.4% | 0.00% | – |
| Q1 2016 | $1,584,000 | -27.1% | 93,937 | +6.7% | 0.00% | – |
| Q4 2015 | $2,174,000 | +24.5% | 88,075 | +22.1% | 0.00% | – |
| Q3 2015 | $1,746,000 | – | 72,137 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| INTERWEST VENTURE MANAGEMENT CO | 350,264 | $15,565,000 | 9.20% |
| Taylor Frigon Capital Management LLC | 108,681 | $4,830,000 | 1.51% |
| Brown Capital Management | 3,021,796 | $134,289,000 | 1.11% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,161,414 | $51,613,000 | 1.08% |
| Altium Capital Management LP | 81,000 | $3,600,000 | 0.99% |
| Rhenman & Partners Asset Management AB | 175,000 | $8,022,000 | 0.53% |
| Cinctive Capital Management LP | 126,463 | $5,620,000 | 0.25% |
| RIVERBRIDGE PARTNERS LLC | 554,555 | $24,644,000 | 0.24% |
| Aquatic Capital Management LLC | 2,500 | $111,000 | 0.21% |
| FOX RUN MANAGEMENT, L.L.C. | 6,899 | $307,000 | 0.18% |