| 季度 | 持股数 | 市值(亿美元) |
|---|---|---|
| 2021 Q2 | 9,713,160 | 2.3 |
| 2021 Q1 | 11,855,947 | 2.4 |
| 2020 Q4 | 13,741,254 | 3.4 |
| 2020 Q3 | 12,293,033 | 3.5 |
| 2020 Q2 | 12,478,934 | 0.59 |
| 2020 Q1 | 8,647,311 | 0.31 |
| 2019 Q4 | 7,273,840 | 0.25 |
| 2019 Q3 | 7,074,965 | 0.28 |
| 2019 Q2 | 7,038,885 | 0.23 |
| 2019 Q1 | 5,287,713 | 0.36 |
| 2018 Q4 | 4,119,479 | 0.19 |
| 2018 Q3 | 4,040,735 | 0.31 |
| 2018 Q2 | 3,266,428 | 0.28 |
| 2018 Q1 | 2,406,723 | 0.18 |
| 2017 Q4 | 1,625,501 | 0.16 |
| 2017 Q3 | 892,922 | 0.14 |
| 2017 Q2 | 765,191 | 0.09 |
| 2017 Q1 | 629,915 | 0.07 |
| 2016 Q4 | 492,064 | 0.05 |