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 | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $480,761 | -3.7% | 11,257 | +24.3% | 0.00% | 0.0% |
| Q3 2022 | $499,000 | -11.5% | 9,059 | -27.6% | 0.00% | 0.0% |
| Q2 2022 | $564,000 | -31.3% | 12,516 | -9.1% | 0.00% | 0.0% |
| Q1 2022 | $821,000 | +117.8% | 13,773 | +64.2% | 0.00% | – |
| Q4 2021 | $377,000 | -15.8% | 8,390 | -9.0% | 0.00% | – |
| Q3 2021 | $448,000 | +24.4% | 9,224 | +116.1% | 0.00% | – |
| Q1 2021 | $360,000 | -27.1% | 4,269 | -35.4% | 0.00% | -100.0% |
| Q4 2020 | $494,000 | -57.0% | 6,610 | -54.9% | 0.00% | -50.0% |
| Q1 2019 | $1,149,000 | – | 14,655 | – | 0.00% | – |
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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% |