GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 182 filers reported holding GLAUKOS CORP in Q3 2020. The put-call ratio across all filers is 0.39 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,954,921 | +19.3% | 25,979 | +12.8% | 0.00% | 0.0% |
| Q2 2023 | $1,639,325 | -1.9% | 23,021 | -31.0% | 0.00% | 0.0% |
| Q1 2023 | $1,670,886 | +49.7% | 33,351 | +30.5% | 0.00% | 0.0% |
| Q4 2022 | $1,116,199 | -12.7% | 25,554 | +6.4% | 0.00% | 0.0% |
| Q3 2022 | $1,278,000 | -1.0% | 24,015 | -15.5% | 0.00% | 0.0% |
| Q2 2022 | $1,291,000 | -28.0% | 28,435 | -8.3% | 0.00% | 0.0% |
| Q1 2022 | $1,792,000 | +15.5% | 31,003 | -11.2% | 0.00% | 0.0% |
| Q4 2021 | $1,552,000 | -77.6% | 34,914 | -75.8% | 0.00% | -66.7% |
| Q3 2021 | $6,940,000 | -53.5% | 144,090 | -18.1% | 0.00% | -57.1% |
| Q2 2021 | $14,924,000 | -18.4% | 175,935 | -19.3% | 0.01% | -30.0% |
| Q1 2021 | $18,289,000 | +490.3% | 217,910 | +429.4% | 0.01% | +400.0% |
| Q4 2020 | $3,098,000 | +116.3% | 41,162 | +42.3% | 0.00% | +100.0% |
| Q3 2020 | $1,432,000 | -61.5% | 28,919 | -70.1% | 0.00% | -66.7% |
| Q2 2020 | $3,718,000 | +467.6% | 96,763 | +356.1% | 0.00% | +200.0% |
| Q1 2020 | $655,000 | -87.7% | 21,217 | -78.3% | 0.00% | -66.7% |
| Q4 2019 | $5,330,000 | +138.3% | 97,869 | +173.2% | 0.00% | +50.0% |
| Q3 2019 | $2,237,000 | -83.7% | 35,818 | -80.4% | 0.00% | -75.0% |
| Q2 2019 | $13,759,000 | +60.4% | 182,524 | +66.7% | 0.01% | +60.0% |
| Q1 2019 | $8,577,000 | +119.3% | 109,493 | +57.1% | 0.01% | +66.7% |
| Q4 2018 | $3,911,000 | -84.3% | 69,680 | -81.8% | 0.00% | -57.1% |
| Q3 2018 | $24,853,000 | +28.7% | 383,004 | -19.4% | 0.01% | +40.0% |
| Q2 2018 | $19,309,000 | +1376.2% | 475,169 | +1018.4% | 0.01% | +400.0% |
| Q1 2018 | $1,308,000 | -77.1% | 42,485 | -80.9% | 0.00% | -75.0% |
| Q4 2017 | $5,710,000 | +507.4% | 222,684 | +680.2% | 0.00% | +300.0% |
| Q3 2017 | $940,000 | -35.3% | 28,541 | -18.6% | 0.00% | 0.0% |
| Q2 2017 | $1,452,000 | -80.3% | 35,063 | -75.7% | 0.00% | -80.0% |
| Q1 2017 | $7,386,000 | +218.6% | 144,020 | +113.0% | 0.01% | +150.0% |
| Q4 2016 | $2,318,000 | -50.6% | 67,622 | -45.6% | 0.00% | -33.3% |
| Q3 2016 | $4,690,000 | +188.8% | 124,299 | +122.9% | 0.00% | +200.0% |
| Q2 2016 | $1,624,000 | +209.3% | 55,754 | +78.5% | 0.00% | – |
| Q1 2016 | $525,000 | -73.6% | 31,241 | -61.2% | 0.00% | -100.0% |
| Q4 2015 | $1,986,000 | +395.3% | 80,510 | +384.9% | 0.00% | – |
| Q3 2015 | $401,000 | -54.7% | 16,603 | -45.7% | 0.00% | -100.0% |
| Q2 2015 | $886,000 | – | 30,604 | – | 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% |