GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 218 filers reported holding GLAUKOS CORP in Q2 2021. The put-call ratio across all filers is 0.33 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $4,559,100 | +14.7% | 91,000 | 0.0% | 2.53% | +25.3% |
| Q4 2022 | $3,974,880 | -23.0% | 91,000 | -6.2% | 2.02% | +6.7% |
| Q3 2022 | $5,164,000 | -0.3% | 97,000 | -14.9% | 1.89% | -8.6% |
| Q2 2022 | $5,178,000 | -4.7% | 114,000 | +21.3% | 2.07% | +13.9% |
| Q1 2022 | $5,435,000 | +51.0% | 94,000 | +16.0% | 1.82% | +83.2% |
| Q4 2021 | $3,600,000 | +5.0% | 81,000 | +100.5% | 0.99% | +24.9% |
| Q2 2021 | $3,427,000 | +0.1% | 40,400 | -1.0% | 0.80% | -16.3% |
| Q1 2021 | $3,424,000 | – | 40,800 | – | 0.95% | – |
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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% |