| 季度 | 持股数 | 市值（亿美元） |
|---|---|---|
| 2025 Q4 | 950,000 | 1.1 |
| 2025 Q3 | 161,500 | 0.23 |
| 2023 Q4 | 25,000 | 0.04 |
| 2018 Q3 | 1,073,813 | 0.58 |
| 2018 Q2 | 1,409,164 | 0.89 |
| 2018 Q1 | 1,416,704 | 1.1 |
| 2017 Q4 | 988,035 | 0.91 |
| 2017 Q3 | 2,130,353 | 1.6 |
| 2017 Q2 | 2,498,972 | 1.7 |
| 2017 Q1 | 2,610,486 | 1.6 |
| 2016 Q4 | 2,716,544 | 1.4 |
| 2016 Q3 | 2,952,007 | 1.6 |
| 2016 Q2 | 3,335,787 | 1.7 |
| 2016 Q1 | 3,345,606 | 1.6 |
