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 | $2,562,749 | +120.2% | 34,057 | +108.4% | 0.00% | +100.0% |
| Q2 2023 | $1,163,794 | +48.0% | 16,344 | +4.1% | 0.00% | +100.0% |
| Q1 2023 | $786,507 | +29.7% | 15,700 | +12.9% | 0.00% | 0.0% |
| Q4 2022 | $606,552 | -20.0% | 13,902 | -2.5% | 0.00% | -50.0% |
| Q3 2022 | $758,000 | +62.0% | 14,252 | +38.3% | 0.00% | +100.0% |
| Q2 2022 | $468,000 | -20.0% | 10,307 | +2.1% | 0.00% | 0.0% |
| Q1 2022 | $585,000 | +35.4% | 10,098 | +3.8% | 0.00% | 0.0% |
| Q4 2021 | $432,000 | +56.5% | 9,732 | +70.1% | 0.00% | 0.0% |
| Q3 2021 | $276,000 | -44.2% | 5,720 | -2.2% | 0.00% | 0.0% |
| Q2 2021 | $495,000 | +38.3% | 5,851 | +37.8% | 0.00% | 0.0% |
| Q1 2021 | $358,000 | +18.9% | 4,247 | +6.6% | 0.00% | 0.0% |
| Q4 2020 | $301,000 | -0.3% | 3,983 | -34.7% | 0.00% | 0.0% |
| Q3 2020 | $302,000 | +14.0% | 6,096 | -11.8% | 0.00% | 0.0% |
| Q2 2020 | $265,000 | -6.4% | 6,911 | -24.7% | 0.00% | 0.0% |
| Q1 2020 | $283,000 | – | 9,179 | – | 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% |