GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 207 filers reported holding GLAUKOS CORP in Q4 2021. The put-call ratio across all filers is 8.37 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $258,279 | -83.9% | 3,627 | -86.9% | 0.00% | -87.5% |
| Q1 2022 | $1,605,000 | -36.0% | 27,762 | -50.8% | 0.01% | -38.5% |
| Q4 2021 | $2,506,000 | +26.1% | 56,400 | +36.7% | 0.01% | +18.2% |
| Q3 2021 | $1,987,000 | -8.1% | 41,259 | -5.5% | 0.01% | -31.2% |
| Q3 2020 | $2,162,000 | +103.8% | 43,650 | +58.0% | 0.02% | +77.8% |
| Q2 2020 | $1,061,000 | +281.7% | 27,618 | +206.3% | 0.01% | +200.0% |
| Q1 2020 | $278,000 | -46.3% | 9,018 | +12.9% | 0.00% | -62.5% |
| Q3 2018 | $518,000 | – | 7,987 | – | 0.01% | – |
Download | ||||||
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% |