| 报告时间 | 股东名称 | 持股数量(股) | 占总股本比例(%) |
| 2020-12-31 | NORGES BANK | 3,379,987 | 0.16 |
| 2020-09-30 | NORGES BANK | 3,379,987 | 0.16 |
| 2020-06-30 | NORGES BANK | 3,379,987 | 0.16 |
| 2020-03-31 | NORGES BANK | 3,379,987 | 0.16 |
| 2018-12-31 | NORGES BANK | 3,379,987 | 0.16 |
| 2017-03-31 | NORGES BANK | 3,379,987 | 0.16 |
| 2015-09-30 | NORGES BANK | 1,438,800 | 0.08 |
| 2015-06-30 | NORGES BANK | 1,438,800 | 0.16 |
| 2015-03-31 | NORGES BANK | 1,438,800 | 0.16 |
| 2014-12-31 | NORGES BANK | 1,438,800 | 0.16 |
| 2014-09-30 | NORGES BANK | 1,438,800 | 0.16 |
| 2014-06-30 | NORGES BANK | 1,438,800 | 0.16 |
| 2010-12-31 | NORGES BANK | 1,275,471 | 0.14 |
| 2010-06-30 | NORGES BANK | 1,275,471 | 0.14 |
| 2009-12-31 | NORGES BANK | 1,275,471 | 0.14 |