GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 182 filers reported holding GLAUKOS CORP in Q3 2020. The put-call ratio across all filers is 0.39 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $4,260,053 | +337.8% | 56,612 | +314.3% | 0.02% | +300.0% |
| Q2 2023 | $973,156 | +43.2% | 13,666 | +0.7% | 0.00% | +33.3% |
| Q1 2023 | $679,657 | +15.1% | 13,566 | +0.3% | 0.00% | 0.0% |
| Q4 2022 | $590,641 | -18.0% | 13,522 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $720,000 | -33.0% | 13,522 | -42.8% | 0.00% | -40.0% |
| Q2 2022 | $1,074,000 | -21.5% | 23,637 | -0.1% | 0.01% | 0.0% |
| Q1 2022 | $1,368,000 | +28.6% | 23,667 | -1.2% | 0.01% | +66.7% |
| Q4 2021 | $1,064,000 | -42.3% | 23,947 | -37.4% | 0.00% | -50.0% |
| Q3 2021 | $1,843,000 | -22.0% | 38,267 | +37.3% | 0.01% | -25.0% |
| Q2 2021 | $2,364,000 | -2.1% | 27,865 | -3.2% | 0.01% | -11.1% |
| Q1 2021 | $2,415,000 | -2.3% | 28,772 | -12.4% | 0.01% | 0.0% |
| Q4 2020 | $2,473,000 | +19.1% | 32,863 | -21.6% | 0.01% | 0.0% |
| Q3 2020 | $2,076,000 | +14.3% | 41,924 | -11.4% | 0.01% | 0.0% |
| Q2 2020 | $1,817,000 | +4.3% | 47,303 | -16.2% | 0.01% | -18.2% |
| Q1 2020 | $1,742,000 | -62.4% | 56,451 | -33.7% | 0.01% | -54.2% |
| Q4 2019 | $4,637,000 | +2.7% | 85,134 | +17.9% | 0.02% | -7.7% |
| Q3 2019 | $4,513,000 | +128.3% | 72,190 | +175.4% | 0.03% | +136.4% |
| Q2 2019 | $1,977,000 | -23.2% | 26,215 | -20.2% | 0.01% | -31.2% |
| Q1 2019 | $2,575,000 | +52.7% | 32,853 | +9.5% | 0.02% | +33.3% |
| Q4 2018 | $1,686,000 | -2.8% | 30,015 | +12.3% | 0.01% | +9.1% |
| Q3 2018 | $1,735,000 | +54.1% | 26,730 | -3.5% | 0.01% | +37.5% |
| Q2 2018 | $1,126,000 | -57.2% | 27,710 | -67.5% | 0.01% | -57.9% |
| Q1 2018 | $2,632,000 | +13.4% | 85,363 | -5.7% | 0.02% | +18.8% |
| Q4 2017 | $2,322,000 | -40.0% | 90,541 | -22.7% | 0.02% | -44.8% |
| Q3 2017 | $3,867,000 | +29.3% | 117,184 | +62.5% | 0.03% | +31.8% |
| Q2 2017 | $2,990,000 | +25.5% | 72,110 | +50.9% | 0.02% | +15.8% |
| Q1 2017 | $2,383,000 | +42.7% | 47,782 | -1.8% | 0.02% | +26.7% |
| Q4 2016 | $1,670,000 | -1.3% | 48,681 | +8.6% | 0.02% | 0.0% |
| Q3 2016 | $1,692,000 | +91.8% | 44,821 | +48.1% | 0.02% | +87.5% |
| Q2 2016 | $882,000 | – | 30,258 | – | 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% |