GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 233 filers reported holding GLAUKOS CORP in Q3 2023. The put-call ratio across all filers is 0.88 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,483,175 | -17.0% | 32,999 | -21.5% | 0.01% | -10.0% |
| Q2 2023 | $2,992,031 | +29.7% | 42,017 | -8.7% | 0.01% | +25.0% |
| Q1 2023 | $2,306,303 | +7.5% | 46,034 | -6.2% | 0.01% | 0.0% |
| Q4 2022 | $2,144,688 | -13.4% | 49,100 | +5.6% | 0.01% | -20.0% |
| Q3 2022 | $2,476,000 | -5.6% | 46,499 | -19.5% | 0.01% | 0.0% |
| Q2 2022 | $2,623,000 | -11.9% | 57,746 | +12.1% | 0.01% | +11.1% |
| Q1 2022 | $2,978,000 | +14.8% | 51,502 | -11.8% | 0.01% | +12.5% |
| Q4 2021 | $2,594,000 | -3.0% | 58,379 | +5.2% | 0.01% | 0.0% |
| Q3 2021 | $2,674,000 | -5.3% | 55,510 | +66.8% | 0.01% | -11.1% |
| Q2 2021 | $2,823,000 | +28.8% | 33,284 | +27.4% | 0.01% | +12.5% |
| Q1 2021 | $2,192,000 | -25.1% | 26,117 | -32.8% | 0.01% | -20.0% |
| Q4 2020 | $2,927,000 | +16.2% | 38,886 | -23.5% | 0.01% | 0.0% |
| Q3 2020 | $2,518,000 | +18.2% | 50,845 | -8.3% | 0.01% | +11.1% |
| Q2 2020 | $2,131,000 | +97.0% | 55,472 | +58.3% | 0.01% | +80.0% |
| Q1 2020 | $1,082,000 | -43.3% | 35,052 | 0.0% | 0.01% | -28.6% |
| Q4 2019 | $1,909,000 | -5.2% | 35,052 | +8.9% | 0.01% | -12.5% |
| Q3 2019 | $2,013,000 | – | 32,200 | – | 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% |