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 | $294,389 | +29.1% | 3,912 | +22.2% | 0.00% | – |
| Q2 2023 | $228,012 | +9.1% | 3,202 | -18.4% | 0.00% | – |
| Q3 2022 | $209,000 | -23.2% | 3,926 | -16.6% | 0.00% | – |
| Q1 2022 | $272,000 | +26.5% | 4,705 | -2.9% | 0.00% | – |
| Q4 2021 | $215,000 | +3.9% | 4,844 | +12.9% | 0.00% | – |
| Q3 2021 | $207,000 | -34.9% | 4,290 | +14.5% | 0.00% | – |
| Q2 2021 | $318,000 | -7.3% | 3,746 | -8.3% | 0.00% | -100.0% |
| Q1 2021 | $343,000 | +22.1% | 4,086 | +9.3% | 0.00% | 0.0% |
| Q4 2020 | $281,000 | -16.9% | 3,737 | -28.6% | 0.00% | 0.0% |
| Q3 2018 | $338,000 | +61.7% | 5,233 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $209,000 | -52.4% | 5,233 | -63.3% | 0.00% | 0.0% |
| Q1 2018 | $439,000 | +18.0% | 14,258 | -0.7% | 0.00% | 0.0% |
| Q4 2017 | $372,000 | -68.4% | 14,358 | -59.6% | 0.00% | -75.0% |
| Q3 2017 | $1,176,000 | +56.6% | 35,538 | +92.2% | 0.00% | +33.3% |
| Q2 2017 | $751,000 | – | 18,493 | – | 0.00% | – |
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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% |