| 季度 | 持股数 | 市值(亿美元) |
|---|---|---|
| 2021 Q2 | 6 | 0.00 |
| 2021 Q1 | 1,723,091 | 3.7 |
| 2020 Q4 | 2,010,255 | 5.5 |
| 2020 Q3 | 1,347,905 | 4.1 |
| 2020 Q2 | 940,694 | 2.7 |
| 2020 Q1 | 475,685 | 0.87 |
| 2019 Q4 | 284,649 | 0.86 |
| 2019 Q3 | 221,461 | 0.69 |
| 2019 Q2 | 99,017 | 0.42 |
| 2019 Q1 | 216,309 | 0.76 |
| 2018 Q4 | 235,501 | 0.52 |
| 2018 Q3 | 147,160 | 0.34 |
| 2018 Q2 | 43,860 | 0.09 |
| 2018 Q1 | 29,089 | 0.10 |
| 2017 Q4 | 43,505 | 0.15 |
| 2017 Q3 | 38,408 | 0.09 |
| 2017 Q2 | 34,747 | 0.06 |
| 2017 Q1 | 29,297 | 0.04 |
| 2016 Q4 | 34,172 | 0.03 |