GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 159 filers reported holding GLAUKOS CORP in Q4 2019. The put-call ratio across all filers is 2.01 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $600,390 | -35.7% | 5,073 | -48.8% | 0.00% | -50.0% |
| Q1 2024 | $933,471 | -79.2% | 9,900 | -82.5% | 0.00% | -88.2% |
| Q4 2023 | $4,487,926 | +177.4% | 56,459 | +162.6% | 0.02% | +142.9% |
| Q3 2023 | $1,617,875 | +529.9% | 21,500 | +496.1% | 0.01% | +600.0% |
| Q2 2023 | $256,854 | -55.8% | 3,607 | -72.9% | 0.00% | -66.7% |
| Q4 2022 | $580,944 | -32.9% | 13,300 | -18.2% | 0.00% | 0.0% |
| Q3 2022 | $866,000 | -28.8% | 16,269 | -34.2% | 0.00% | +50.0% |
| Q2 2022 | $1,215,854 | -28.3% | 24,716 | -15.6% | 0.00% | -50.0% |
| Q1 2022 | $1,695,000 | +98.9% | 29,300 | +188.6% | 0.00% | +100.0% |
| Q1 2021 | $852,000 | -45.3% | 10,152 | -51.0% | 0.00% | -33.3% |
| Q4 2020 | $1,558,000 | +14.4% | 20,700 | -24.7% | 0.00% | 0.0% |
| Q3 2020 | $1,362,000 | +130.5% | 27,500 | +43.6% | 0.00% | -25.0% |
| Q1 2020 | $591,000 | +32.8% | 19,157 | +135.0% | 0.00% | +100.0% |
| Q4 2019 | $445,000 | -67.7% | 8,152 | -62.9% | 0.00% | -75.0% |
| Q3 2019 | $1,376,000 | +14.1% | 22,000 | +37.5% | 0.01% | 0.0% |
| Q2 2019 | $1,206,000 | -10.0% | 16,000 | -6.4% | 0.01% | 0.0% |
| Q1 2019 | $1,340,000 | +21.9% | 17,100 | -12.6% | 0.01% | +14.3% |
| Q4 2018 | $1,099,000 | -55.7% | 19,566 | -48.8% | 0.01% | -36.4% |
| Q3 2018 | $2,479,000 | – | 38,197 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| INTERWEST VENTURE MANAGEMENT CO | 346,364 | $29,382,000 | 9.27% |
| Brown Capital Management | 5,827,070 | $494,310,000 | 3.75% |
| First Light Asset Management, LLC | 409,144 | $34,708,000 | 2.08% |
| Taylor Frigon Capital Management LLC | 68,693 | $5,827,000 | 1.82% |
| Altium Capital Management LP | 40,400 | $3,427,000 | 0.80% |
| RIVERBRIDGE PARTNERS LLC | 547,658 | $46,458,000 | 0.47% |
| Bellevue Group AG | 495,432 | $42,027,000 | 0.41% |
| GILDER GAGNON HOWE & CO LLC | 837,449 | $71,041,000 | 0.35% |
| PDT Partners, LLC | 51,291 | $4,351,000 | 0.29% |
| Baillie Gifford | 5,601,696 | $475,193,000 | 0.23% |