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 | $524,568 | -81.9% | 6,971 | -82.8% | 0.00% | -100.0% |
| Q2 2023 | $2,893,974 | +118.9% | 40,640 | +54.0% | 0.00% | – |
| Q1 2023 | $1,321,838 | +59.7% | 26,384 | +39.3% | 0.00% | – |
| Q4 2022 | $827,562 | +86.4% | 18,946 | +127.3% | 0.00% | – |
| Q3 2022 | $444,000 | +500.0% | 8,335 | +409.8% | 0.00% | – |
| Q2 2022 | $74,000 | -24.5% | 1,635 | -3.7% | 0.00% | – |
| Q1 2022 | $98,000 | -84.0% | 1,697 | -87.7% | 0.00% | – |
| Q4 2021 | $611,000 | -45.2% | 13,749 | -40.5% | 0.00% | – |
| Q3 2021 | $1,115,000 | +327.2% | 23,126 | +652.1% | 0.00% | – |
| Q2 2021 | $261,000 | -85.2% | 3,075 | -85.4% | 0.00% | -100.0% |
| Q1 2021 | $1,761,000 | +172.6% | 20,992 | +144.3% | 0.00% | – |
| Q4 2020 | $646,000 | +728.2% | 8,593 | +447.7% | 0.00% | – |
| Q3 2020 | $78,000 | +36.8% | 1,569 | +5.7% | 0.00% | – |
| Q2 2020 | $57,000 | -86.8% | 1,485 | -89.4% | 0.00% | – |
| Q1 2020 | $433,000 | -87.0% | 14,017 | -77.0% | 0.00% | -100.0% |
| Q4 2019 | $3,319,000 | +17.6% | 60,934 | +34.9% | 0.00% | 0.0% |
| Q3 2019 | $2,823,000 | +39.4% | 45,162 | +68.1% | 0.00% | 0.0% |
| Q2 2019 | $2,025,000 | +191.4% | 26,864 | +203.0% | 0.00% | – |
| Q1 2019 | $695,000 | -73.2% | 8,865 | -80.8% | 0.00% | -100.0% |
| Q4 2018 | $2,594,000 | -49.3% | 46,185 | -41.4% | 0.00% | -50.0% |
| Q3 2018 | $5,118,000 | +84.3% | 78,868 | +15.4% | 0.00% | +100.0% |
| Q2 2018 | $2,777,000 | +111.0% | 68,343 | +60.0% | 0.00% | 0.0% |
| Q1 2018 | $1,316,000 | +18700.0% | 42,710 | +14833.6% | 0.00% | – |
| Q4 2017 | $7,000 | -85.4% | 286 | -80.4% | 0.00% | – |
| Q3 2017 | $48,000 | +166.7% | 1,457 | +233.4% | 0.00% | – |
| Q2 2017 | $18,000 | -97.0% | 437 | -96.2% | 0.00% | – |
| Q1 2017 | $593,000 | +47.1% | 11,555 | -1.8% | 0.00% | – |
| Q4 2016 | $403,000 | -3.6% | 11,767 | +6.4% | 0.00% | – |
| Q3 2016 | $418,000 | +543.1% | 11,058 | +396.5% | 0.00% | – |
| Q2 2016 | $65,000 | +116.7% | 2,227 | +27.3% | 0.00% | – |
| Q1 2016 | $30,000 | -73.7% | 1,750 | -62.1% | 0.00% | – |
| Q4 2015 | $114,000 | -66.7% | 4,620 | -67.3% | 0.00% | – |
| Q3 2015 | $342,000 | +34100.0% | 14,150 | +28200.0% | 0.00% | – |
| Q2 2015 | $1,000 | – | 50 | – | 0.00% | – |
Download | ||||||
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% |