GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 138 filers reported holding GLAUKOS CORP in Q4 2017. The put-call ratio across all filers is 0.93 and the average weighting 0.3%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $5,493,250 | -18.8% | 73,000 | -23.2% | 0.59% | -17.0% |
Q2 2023 | $6,764,950 | +49.3% | 95,000 | +3.3% | 0.71% | +43.5% |
Q1 2023 | $4,531,000 | +22.0% | 92,000 | +8.2% | 0.50% | +28.4% |
Q4 2022 | $3,712,800 | -22.1% | 85,000 | 0.0% | 0.39% | -22.4% |
Q3 2022 | $4,766,000 | +16.6% | 85,000 | -5.5% | 0.50% | +7.5% |
Q2 2022 | $4,087,000 | -32.9% | 89,991 | -14.5% | 0.46% | -22.8% |
Q1 2022 | $6,088,000 | -24.1% | 105,291 | -39.8% | 0.60% | +12.8% |
Q4 2021 | $8,022,000 | +11.0% | 175,000 | +16.7% | 0.53% | +5.1% |
Q3 2021 | $7,226,000 | +143.4% | 150,000 | +328.6% | 0.51% | +151.0% |
Q2 2021 | $2,969,000 | +1.1% | 35,000 | 0.0% | 0.20% | -1.5% |
Q1 2021 | $2,938,000 | -68.8% | 35,000 | -72.0% | 0.20% | -73.3% |
Q4 2020 | $9,408,000 | +35.7% | 125,000 | -10.7% | 0.77% | +24.7% |
Q3 2020 | $6,933,000 | +28.9% | 140,000 | 0.0% | 0.62% | +6.0% |
Q2 2020 | $5,379,000 | +5.6% | 140,000 | -15.2% | 0.58% | -18.5% |
Q1 2020 | $5,092,000 | -60.2% | 165,000 | -29.8% | 0.71% | -49.2% |
Q4 2019 | $12,800,000 | -10.8% | 235,000 | +2.4% | 1.40% | -22.0% |
Q3 2019 | $14,352,000 | -19.3% | 229,600 | -2.7% | 1.80% | -8.2% |
Q2 2019 | $17,788,000 | -3.7% | 235,911 | +0.1% | 1.96% | -9.3% |
Q1 2019 | $18,462,000 | +36.6% | 235,579 | -2.1% | 2.16% | +39.7% |
Q4 2018 | $13,513,000 | -26.0% | 240,579 | -14.5% | 1.54% | -15.5% |
Q3 2018 | $18,255,000 | +24.8% | 281,279 | -21.9% | 1.83% | +22.2% |
Q2 2018 | $14,630,000 | -5.7% | 360,000 | -28.5% | 1.50% | -21.7% |
Q1 2018 | $15,520,000 | -0.5% | 503,400 | -17.3% | 1.91% | -9.3% |
Q4 2017 | $15,605,000 | -27.0% | 608,400 | -6.1% | 2.11% | -22.7% |
Q3 2017 | $21,377,000 | +49.2% | 647,796 | +87.5% | 2.73% | +32.7% |
Q2 2017 | $14,326,000 | -14.3% | 345,450 | +6.0% | 2.06% | -22.3% |
Q1 2017 | $16,714,000 | +320.8% | 325,800 | +181.3% | 2.65% | +247.8% |
Q4 2016 | $3,972,000 | -97.9% | 115,800 | +2170.6% | 0.76% | +2354.8% |
Q3 2016 | $192,474,000 | +129077.2% | 5,100 | 0.0% | 0.03% | +19.2% |
Q2 2016 | $149,000 | – | 5,100 | – | 0.03% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
INTERWEST VENTURE MANAGEMENT CO | 16,347 | $818,985 | 3.94% |
BRAIDWELL LP | 1,806,651 | $90,513,215 | 2.98% |
PURA VIDA INVESTMENTS, LLC | 567,891 | $28,451,339 | 2.88% |
Altium Capital Management LP | 91,000 | $4,559,100 | 2.53% |
Brown Capital Management | 2,904,658 | $145,523,366 | 2.18% |
Taylor Frigon Capital Management LLC | 64,088 | $3,210,809 | 1.75% |
Lombard Odier Asset Management (Switzerland) SA | 209,938 | $10,517,894 | 0.92% |
Camber Capital Management LP | 350,000 | $17,535 | 0.54% |
Rhenman & Partners Asset Management AB | 92,000 | $4,531,000 | 0.50% |
RIVERBRIDGE PARTNERS LLC | 579,911 | $29,053,541 | 0.41% |