GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 208 filers reported holding GLAUKOS CORP in Q4 2020. The put-call ratio across all filers is 0.99 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $254 | 0.0% | 3,563 | 0.0% | 0.00% | 0.0% |
Q2 2023 | $254 | +28.9% | 3,563 | -9.3% | 0.00% | 0.0% |
Q1 2023 | $197 | -12.4% | 3,930 | -7.1% | 0.00% | 0.0% |
Q4 2022 | $225 | -99.9% | 4,232 | 0.0% | 0.00% | 0.0% |
Q3 2022 | $225,000 | +17.2% | 4,232 | 0.0% | 0.00% | 0.0% |
Q2 2022 | $192,000 | -65.5% | 4,232 | -56.0% | 0.00% | -50.0% |
Q1 2022 | $557,000 | +6.1% | 9,628 | -18.5% | 0.00% | 0.0% |
Q4 2021 | $525,000 | -7.7% | 11,817 | 0.0% | 0.00% | 0.0% |
Q3 2021 | $569,000 | +53.0% | 11,817 | +168.9% | 0.00% | +100.0% |
Q2 2021 | $372,000 | +64.6% | 4,394 | +62.9% | 0.00% | – |
Q1 2021 | $226,000 | -79.8% | 2,698 | 0.0% | 0.00% | – |
Q4 2020 | $1,117,000 | – | 2,698 | – | 0.00% | – |
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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% |