GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 180 filers reported holding GLAUKOS CORP in Q2 2019. The put-call ratio across all filers is 0.50 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $348,000 | -63.4% | 4,100 | -63.8% | 0.01% | -70.0% |
| Q1 2021 | $950,000 | +311.3% | 11,318 | +269.1% | 0.02% | +233.3% |
| Q4 2020 | $231,000 | -26.0% | 3,066 | -69.7% | 0.01% | -66.7% |
| Q1 2020 | $312,000 | -48.0% | 10,109 | -8.2% | 0.02% | +100.0% |
| Q4 2019 | $600,000 | -30.3% | 11,013 | -20.1% | 0.01% | -50.0% |
| Q3 2019 | $861,000 | +228.6% | 13,776 | +311.3% | 0.02% | +200.0% |
| Q1 2019 | $262,000 | – | 3,349 | – | 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% |