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 | $101,179,720 | -23.5% | 1,344,581 | -27.6% | 0.17% | -19.2% |
| Q2 2023 | $132,328,973 | +40.9% | 1,858,292 | -0.9% | 0.21% | +37.4% |
| Q1 2023 | $93,940,356 | +12.9% | 1,875,057 | -1.5% | 0.16% | +5.4% |
| Q4 2022 | $83,191,574 | -20.5% | 1,904,569 | -3.1% | 0.15% | -20.1% |
| Q3 2022 | $104,669,000 | +17.4% | 1,965,985 | +0.2% | 0.18% | +21.9% |
| Q2 2022 | $89,124,000 | -21.8% | 1,962,225 | -0.4% | 0.15% | +0.7% |
| Q1 2022 | $113,925,000 | +29.2% | 1,970,343 | -0.7% | 0.15% | +44.2% |
| Q4 2021 | $88,147,000 | +13.6% | 1,983,513 | +23.1% | 0.10% | +9.5% |
| Q3 2021 | $77,625,000 | -56.2% | 1,611,489 | -22.9% | 0.10% | -55.0% |
| Q2 2021 | $177,217,000 | -8.7% | 2,089,087 | -9.7% | 0.21% | -14.2% |
| Q1 2021 | $194,210,000 | +9.1% | 2,313,954 | -2.2% | 0.25% | +13.4% |
| Q4 2020 | $178,019,000 | +75.3% | 2,365,390 | +15.3% | 0.22% | +51.7% |
| Q3 2020 | $101,562,000 | +60.1% | 2,050,920 | +24.2% | 0.14% | +40.2% |
| Q2 2020 | $63,450,000 | +70.9% | 1,651,481 | +37.3% | 0.10% | +29.1% |
| Q1 2020 | $37,118,000 | -43.5% | 1,202,782 | -0.2% | 0.08% | -31.3% |
| Q4 2019 | $65,664,000 | -2.8% | 1,205,509 | +11.6% | 0.12% | -10.2% |
| Q3 2019 | $67,545,000 | +2.9% | 1,080,546 | +24.1% | 0.13% | +5.8% |
| Q2 2019 | $65,638,000 | -0.0% | 870,525 | +3.9% | 0.12% | -6.2% |
| Q1 2019 | $65,658,000 | +40.7% | 837,797 | +0.8% | 0.13% | +22.9% |
| Q4 2018 | $46,664,000 | -8.1% | 830,768 | +6.2% | 0.10% | +8.2% |
| Q3 2018 | $50,750,000 | +193.0% | 781,980 | +83.5% | 0.10% | +177.1% |
| Q2 2018 | $17,323,000 | +32.7% | 426,246 | +0.7% | 0.04% | +29.6% |
| Q1 2018 | $13,053,000 | +12.5% | 423,401 | -6.4% | 0.03% | +22.7% |
| Q4 2017 | $11,598,000 | -23.2% | 452,145 | -1.1% | 0.02% | -21.4% |
| Q3 2017 | $15,094,000 | +7.5% | 457,383 | +35.1% | 0.03% | +7.7% |
| Q2 2017 | $14,036,000 | -22.1% | 338,461 | -3.6% | 0.03% | -25.7% |
| Q1 2017 | $18,014,000 | +42.0% | 351,144 | -5.1% | 0.04% | +34.6% |
| Q4 2016 | $12,687,000 | +169.5% | 369,893 | +196.5% | 0.03% | +188.9% |
| Q3 2016 | $4,708,000 | – | 124,736 | – | 0.01% | – |
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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% |