GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 3 filers reported holding GLAUKOS CORP in Q4 2023. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,971 | +5.9% | 26,188 | +0.2% | 0.00% | – |
| Q2 2023 | $1,862 | +46.2% | 26,139 | +2.9% | 0.00% | – |
| Q1 2023 | $1,274 | -4.1% | 25,410 | -16.5% | 0.00% | – |
| Q4 2022 | $1,329 | -99.9% | 30,413 | +2.0% | 0.00% | – |
| Q3 2022 | $1,588,000 | +35.0% | 29,808 | +15.1% | 0.00% | – |
| Q2 2022 | $1,176,000 | -17.9% | 25,891 | +4.5% | 0.00% | – |
| Q1 2022 | $1,432,000 | +40.5% | 24,772 | +8.1% | 0.00% | – |
| Q4 2021 | $1,019,000 | -10.4% | 22,925 | -2.9% | 0.00% | – |
| Q3 2021 | $1,137,000 | -45.2% | 23,612 | -3.5% | 0.00% | – |
| Q2 2021 | $2,076,000 | +5.6% | 24,469 | +4.5% | 0.00% | – |
| Q1 2021 | $1,966,000 | +10.6% | 23,426 | -0.8% | 0.00% | – |
| Q4 2020 | $1,777,000 | +68.1% | 23,606 | +10.6% | 0.00% | – |
| Q3 2020 | $1,057,000 | +21.8% | 21,349 | -5.5% | 0.00% | – |
| Q2 2020 | $868,000 | +33.7% | 22,588 | +7.4% | 0.00% | – |
| Q1 2020 | $649,000 | -25.5% | 21,041 | +31.5% | 0.00% | – |
| Q4 2019 | $871,000 | -1.1% | 15,998 | +13.5% | 0.00% | – |
| Q3 2019 | $881,000 | +7.0% | 14,090 | +29.1% | 0.00% | – |
| Q2 2019 | $823,000 | -99.1% | 10,915 | -99.0% | 0.00% | -100.0% |
| Q1 2019 | $88,221,000 | +24.6% | 1,125,702 | -10.7% | 0.01% | +8.3% |
| Q4 2018 | $70,779,000 | -25.5% | 1,260,077 | -13.9% | 0.01% | -14.3% |
| Q3 2018 | $95,019,000 | +1.2% | 1,464,076 | -36.7% | 0.01% | 0.0% |
| Q2 2018 | $93,933,000 | +23.3% | 2,311,342 | -6.4% | 0.01% | +16.7% |
| Q1 2018 | $76,156,000 | +20.2% | 2,470,186 | +0.0% | 0.01% | +20.0% |
| Q4 2017 | $63,339,000 | -15.3% | 2,469,338 | +9.0% | 0.01% | -23.1% |
| Q3 2017 | $74,766,000 | +76.6% | 2,265,647 | +121.9% | 0.01% | +62.5% |
| Q2 2017 | $42,339,000 | +218.3% | 1,020,945 | +293.7% | 0.01% | +300.0% |
| Q1 2017 | $13,302,000 | +347.1% | 259,292 | +154.1% | 0.00% | +100.0% |
| Q2 2016 | $2,975,000 | +399.2% | 102,028 | +188.7% | 0.00% | – |
| Q1 2016 | $596,000 | – | 35,341 | – | 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% |