GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 215 filers reported holding GLAUKOS CORP in Q4 2022. The put-call ratio across all filers is 1.65 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $38,465 | +7.0% | 511,162 | +1.2% | 0.06% | +19.6% |
| Q2 2023 | $35,955 | +40.8% | 504,913 | -1.0% | 0.05% | +35.3% |
| Q1 2023 | $25,545 | +37.2% | 509,881 | +19.6% | 0.03% | +30.8% |
| Q4 2022 | $18,616 | -99.9% | 426,188 | -0.7% | 0.03% | -21.2% |
| Q3 2022 | $22,856,000 | +17.7% | 429,298 | +0.4% | 0.03% | +32.0% |
| Q2 2022 | $19,412,000 | -4.9% | 427,389 | +21.0% | 0.02% | +13.6% |
| Q1 2022 | $20,421,000 | +30.0% | 353,188 | -0.1% | 0.02% | +37.5% |
| Q4 2021 | $15,712,000 | -19.5% | 353,564 | -12.7% | 0.02% | -23.8% |
| Q3 2021 | $19,512,000 | -76.9% | 405,065 | -59.3% | 0.02% | -75.9% |
| Q2 2021 | $84,442,000 | -3.2% | 995,422 | -4.3% | 0.09% | -10.3% |
| Q1 2021 | $87,265,000 | +12.0% | 1,039,730 | +0.4% | 0.10% | +11.5% |
| Q4 2020 | $77,946,000 | +51.7% | 1,035,691 | -0.2% | 0.09% | +38.1% |
| Q3 2020 | $51,389,000 | +63.1% | 1,037,737 | +26.6% | 0.06% | +57.5% |
| Q2 2020 | $31,500,000 | +25.0% | 819,883 | +0.4% | 0.04% | +5.3% |
| Q1 2020 | $25,190,000 | -44.1% | 816,283 | -1.4% | 0.04% | -29.6% |
| Q4 2019 | $45,083,000 | -12.0% | 827,664 | +1.0% | 0.05% | -16.9% |
| Q3 2019 | $51,235,000 | +24.0% | 819,629 | +49.6% | 0.06% | +25.0% |
| Q2 2019 | $41,318,000 | +3.0% | 547,986 | +7.1% | 0.05% | +2.0% |
| Q1 2019 | $40,114,000 | +39.9% | 511,858 | +0.3% | 0.05% | +21.4% |
| Q4 2018 | $28,672,000 | +107.1% | 510,458 | +139.3% | 0.04% | +162.5% |
| Q3 2018 | $13,843,000 | +122.7% | 213,300 | +39.5% | 0.02% | +100.0% |
| Q2 2018 | $6,215,000 | +37.3% | 152,938 | +4.2% | 0.01% | +33.3% |
| Q1 2018 | $4,527,000 | +49.0% | 146,838 | +24.0% | 0.01% | +50.0% |
| Q4 2017 | $3,038,000 | -35.1% | 118,426 | -16.6% | 0.00% | -33.3% |
| Q3 2017 | $4,683,000 | -0.6% | 141,923 | +24.9% | 0.01% | 0.0% |
| Q2 2017 | $4,711,000 | -1.6% | 113,593 | +21.7% | 0.01% | 0.0% |
| Q1 2017 | $4,790,000 | +70.8% | 93,374 | +14.2% | 0.01% | +50.0% |
| Q4 2016 | $2,805,000 | +99.4% | 81,773 | +119.4% | 0.00% | +100.0% |
| Q3 2016 | $1,407,000 | +704.0% | 37,279 | +521.3% | 0.00% | – |
| Q2 2016 | $175,000 | -66.3% | 6,000 | -80.5% | 0.00% | -100.0% |
| Q1 2016 | $519,000 | +440.6% | 30,754 | +688.6% | 0.00% | – |
| Q4 2015 | $96,000 | – | 3,900 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| INTERWEST VENTURE MANAGEMENT CO | 16,347 | $1,230,112 | 5.96% |
| Iron Triangle Partners LP | 430,000 | $32,357,500 | 4.73% |
| PURA VIDA INVESTMENTS, LLC | 316,661 | $23,828,740 | 4.51% |
| Brown Capital Management | 2,608,374 | $196,280,144 | 3.01% |
| Taylor Frigon Capital Management LLC | 51,567 | $3,880,417 | 2.16% |
| Atika Capital Management LLC | 215,200 | $16,193,800 | 2.12% |
| BRAIDWELL LP | 695,792 | $52,358,348 | 1.66% |
| Tri Locum Partners LP | 56,230 | $4,231,308 | 1.35% |
| MONEY CONCEPTS CAPITAL CORP | 160,094 | $12,047,389 | 1.26% |
| SECTORAL ASSET MANAGEMENT INC | 69,000 | $5,192,250 | 1.01% |