GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 223 filers reported holding GLAUKOS CORP in Q3 2022. The put-call ratio across all filers is 2.21 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $28,219 | +5.7% | 375 | 0.0% | 0.02% | +15.0% |
| Q2 2023 | $26,704 | +10.4% | 375 | -22.4% | 0.02% | +5.3% |
| Q1 2023 | $24,198 | +47.7% | 483 | +28.8% | 0.02% | +58.3% |
| Q4 2022 | $16,380 | -18.1% | 375 | 0.0% | 0.01% | -29.4% |
| Q3 2022 | $20,000 | +17.6% | 375 | 0.0% | 0.02% | +21.4% |
| Q2 2022 | $17,000 | +13.3% | 375 | +110.7% | 0.01% | +27.3% |
| Q2 2021 | $15,000 | -16.7% | 178 | -18.0% | 0.01% | -21.4% |
| Q1 2021 | $18,000 | -37.9% | 217 | -43.9% | 0.01% | -44.0% |
| Q4 2020 | $29,000 | -74.8% | 387 | -83.3% | 0.02% | -76.0% |
| Q3 2020 | $115,000 | +1177.8% | 2,321 | +855.1% | 0.10% | +940.0% |
| Q2 2020 | $9,000 | – | 243 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Meritech Capital Associates III L.L.C. | 2,098,624 | $71,983,000 | 71.12% |
| INTERWEST VENTURE MANAGEMENT CO | 1,018,362 | $34,930,000 | 8.33% |
| Atika Capital Management LLC | 130,000 | $4,459,000 | 2.66% |
| Iguana Healthcare Management, LLC | 120,000 | $4,116,000 | 2.46% |
| Versant Venture Management, LLC | 71,428 | $2,449,980,000 | 2.38% |
| MAGEE THOMSON INVESTMENT PARTNERS LLC | 179,697 | $6,163,000 | 2.14% |
| OBERWEIS ASSET MANAGEMENT INC/ | 186,400 | $6,394,000 | 1.91% |
| HAMILTON LANE ADVISORS LLC | 77,320 | $2,652,000 | 1.74% |
| Ghost Tree Capital, LLC | 200,000 | $6,860,000 | 1.65% |
| Timpani Capital Management LLC | 105,254 | $3,610,000 | 1.50% |