GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 206 filers reported holding GLAUKOS CORP in Q3 2021. The put-call ratio across all filers is 0.56 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $64,426,109 | +53.9% | 856,161 | +45.6% | 0.02% | +61.5% |
| Q2 2023 | $41,863,016 | +368.6% | 587,881 | +229.7% | 0.01% | +333.3% |
| Q1 2023 | $8,933,582 | +10.8% | 178,315 | -3.4% | 0.00% | 0.0% |
| Q4 2022 | $8,060,000 | -22.2% | 184,515 | -5.2% | 0.00% | -25.0% |
| Q3 2022 | $10,359,000 | +14.7% | 194,550 | -2.2% | 0.00% | +33.3% |
| Q2 2022 | $9,033,000 | -23.7% | 198,880 | -2.9% | 0.00% | 0.0% |
| Q1 2022 | $11,841,000 | -12.6% | 204,809 | -32.8% | 0.00% | -25.0% |
| Q4 2021 | $13,553,000 | -51.2% | 304,987 | -47.1% | 0.00% | -55.6% |
| Q3 2021 | $27,787,000 | -67.4% | 576,873 | -42.7% | 0.01% | -65.4% |
| Q2 2021 | $85,360,000 | +38.4% | 1,006,234 | +36.9% | 0.03% | +23.8% |
| Q1 2021 | $61,683,000 | +39.0% | 734,991 | +24.6% | 0.02% | +31.2% |
| Q4 2020 | $44,380,000 | +60.9% | 589,703 | +5.9% | 0.02% | +45.5% |
| Q3 2020 | $27,584,000 | +32.6% | 557,042 | +2.9% | 0.01% | +22.2% |
| Q2 2020 | $20,795,000 | +53.2% | 541,300 | +23.1% | 0.01% | +28.6% |
| Q1 2020 | $13,570,000 | -5.9% | 439,798 | +66.1% | 0.01% | +16.7% |
| Q4 2019 | $14,425,000 | -6.6% | 264,853 | +7.2% | 0.01% | -14.3% |
| Q3 2019 | $15,449,000 | +58.8% | 247,144 | +91.5% | 0.01% | +75.0% |
| Q2 2019 | $9,731,000 | -43.8% | 129,076 | -41.6% | 0.00% | -50.0% |
| Q1 2019 | $17,318,000 | +13.5% | 220,978 | -18.6% | 0.01% | 0.0% |
| Q4 2018 | $15,254,000 | -0.6% | 271,577 | +11.6% | 0.01% | +60.0% |
| Q3 2018 | $15,342,000 | +141.8% | 243,314 | +55.9% | 0.01% | +66.7% |
| Q2 2018 | $6,345,000 | +36.6% | 156,100 | +3.6% | 0.00% | +50.0% |
| Q1 2018 | $4,646,000 | +97.2% | 150,723 | +64.2% | 0.00% | +100.0% |
| Q4 2017 | $2,356,000 | -29.9% | 91,788 | -9.9% | 0.00% | -50.0% |
| Q3 2017 | $3,361,000 | -21.7% | 101,905 | -1.5% | 0.00% | 0.0% |
| Q2 2017 | $4,292,000 | -8.0% | 103,507 | +13.9% | 0.00% | 0.0% |
| Q1 2017 | $4,663,000 | +11.5% | 90,894 | -25.5% | 0.00% | 0.0% |
| Q4 2016 | $4,183,000 | -2.8% | 121,981 | +7.0% | 0.00% | 0.0% |
| Q3 2016 | $4,304,000 | +31.8% | 114,026 | +1.8% | 0.00% | 0.0% |
| Q2 2016 | $3,266,000 | +196.1% | 112,007 | +71.3% | 0.00% | +100.0% |
| Q1 2016 | $1,103,000 | -34.0% | 65,393 | -3.4% | 0.00% | 0.0% |
| Q4 2015 | $1,670,000 | +6.9% | 67,676 | +4.8% | 0.00% | 0.0% |
| Q3 2015 | $1,562,000 | -51.7% | 64,576 | -42.1% | 0.00% | -50.0% |
| Q2 2015 | $3,233,000 | – | 111,550 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| INTERWEST VENTURE MANAGEMENT CO | 16,347 | $1,164,070 | 4.75% |
| Iron Triangle Partners LP | 310,000 | $22,075,100 | 2.95% |
| PURA VIDA INVESTMENTS, LLC | 292,849 | $20,853,777 | 2.76% |
| Brown Capital Management | 2,637,094 | $187,787,464 | 2.66% |
| BRAIDWELL LP | 1,044,392 | $74,371,154 | 2.43% |
| Taylor Frigon Capital Management LLC | 52,820 | $3,761,312 | 1.84% |
| Atika Capital Management LLC | 183,000 | $13,031,430 | 1.30% |
| MONEY CONCEPTS CAPITAL CORP | 148,388 | $10,566,706 | 1.08% |
| SECTORAL ASSET MANAGEMENT INC | 69,000 | $4,913,490 | 0.82% |
| Rhenman & Partners Asset Management AB | 95,000 | $6,764,950 | 0.71% |