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 | $1,030,549 | -2.5% | 13,695 | -7.7% | 0.02% | +5.3% |
| Q2 2023 | $1,056,899 | +18.3% | 14,842 | -16.7% | 0.02% | +11.8% |
| Q1 2023 | $893,133 | +96.1% | 17,827 | +71.0% | 0.02% | +88.9% |
| Q4 2022 | $455,364 | +49.3% | 10,425 | +81.8% | 0.01% | +28.6% |
| Q3 2022 | $305,000 | +9.7% | 5,734 | -6.2% | 0.01% | +16.7% |
| Q2 2022 | $278,000 | -25.3% | 6,112 | -5.0% | 0.01% | 0.0% |
| Q1 2022 | $372,000 | +31.0% | 6,431 | +0.5% | 0.01% | +50.0% |
| Q4 2021 | $284,000 | -0.4% | 6,397 | +8.0% | 0.00% | 0.0% |
| Q3 2021 | $285,000 | +2.2% | 5,922 | +80.3% | 0.00% | 0.0% |
| Q2 2021 | $279,000 | -46.3% | 3,284 | -52.4% | 0.00% | -66.7% |
| Q2 2019 | $520,000 | -16.7% | 6,892 | -13.4% | 0.01% | -20.0% |
| Q1 2019 | $624,000 | +198.6% | 7,961 | +146.8% | 0.02% | +200.0% |
| Q3 2018 | $209,000 | – | 3,226 | – | 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% |