GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 200 filers reported holding GLAUKOS CORP in Q1 2023. The put-call ratio across all filers is 2.18 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $5,492,573 | +30.9% | 72,991 | -12.9% | 0.08% | +3.7% |
| Q1 2023 | $4,196,877 | +1230.0% | 83,770 | +1059.6% | 0.08% | +1520.0% |
| Q4 2022 | $315,544 | -90.3% | 7,224 | -88.1% | 0.01% | -88.9% |
| Q3 2022 | $3,244,000 | -11.0% | 60,925 | -24.0% | 0.04% | -10.0% |
| Q2 2022 | $3,643,000 | +134.0% | 80,200 | +128.9% | 0.05% | +194.1% |
| Q4 2021 | $1,557,000 | -79.7% | 35,044 | -78.0% | 0.02% | -80.7% |
| Q3 2021 | $7,674,000 | +197.7% | 159,300 | +206.1% | 0.09% | +46.7% |
| Q3 2020 | $2,578,000 | – | 52,042 | – | 0.06% | – |
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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% |