| 序号 | 股票 | 持股数量(万股) | 持股变动 | 股份性质 | 占总股本比例 | 报告期 |
| 1 | 宝信B | 141013.42 | 未变 | 流通A股 | 49.12% | 2025-09-30 |
| 2 | 宝信B | 141013.42 | 未变 | 流通A股 | 48.9% | 2025-06-30 |
| 3 | 宝信B | 141013.42 | 未变 | 流通A股 | 48.9% | 2025-03-31 |
| 4 | 宝信B | 141013.42 | 未变 | 流通A股 | 48.9% | 2024-12-31 |
| 5 | 宝信B | 141013.42 | 未变 | 流通A股 | 48.89% | 2024-09-30 |
| 6 | 宝信B | 141013.42 | 增持 | 流通A股 | 48.89% | 2024-06-30 |
| 7 | 宝信B | 117511.18 | 未变 | 流通A股 | 48.89% | 2024-03-31 |
| 8 | 宝信B | 117511.18 | 未变 | 流通A股 | 48.89% | 2023-12-31 |
| 9 | 宝信B | 117511.18 | 未变 | 流通A股 | 48.91% | 2023-09-30 |
| 10 | 宝信B | 117511.18 | 增持 | 流通A股 | 48.91% | 2023-06-30 |
| 11 | 宝信B | 97925.99 | 未变 | 流通A股 | 48.91% | 2023-03-31 |
| 12 | 宝信B | 97925.99 | 未变 | 流通A股 | 48.91% | 2023-03-03 |
| 13 | 宝信B | 97925.99 | 未变 | 流通A股 | 49.55% | 2022-12-31 |
| 14 | 宝信B | 97925.99 | 增持 | 流通A股 | 49.55% | 2022-09-30 |
| 15 | 宝信B | 75327.68 | 未变 | 49.55% | 2022-06-30 | |
| 16 | 宝信B | 75327.68 | 未变 | 流通A股 | 49.55% | 2022-03-31 |
| 17 | 宝信B | 75327.68 | 未变 | 49.55% | 2021-12-31 | |
| 18 | 宝信B | 75327.68 | 未变 | 49.54% | 2021-09-30 | |
| 19 | 宝信B | 75327.68 | 未变 | 49.54% | 2021-09-01 | |
| 20 | 宝信B | 75327.68 | 增持 | 50.13% | 2021-06-30 | |
| 21 | 宝信B | 57944.37 | 未变 | 流通A股 | 50.15% | 2021-03-31 |
| 22 | 宝信B | 57944.37 | 未变 | 流通A股 | 50.15% | 2020-12-31 |
| 23 | 宝信B | 57944.37 | 未变 | 50.14% | 2020-09-30 | |
| 24 | 宝信B | 57944.37 | 未变 | 50.14% | 2020-06-30 | |
| 25 | 宝信B | 57944.37 | 未变 | 50.81% | 2020-03-31 | |
| 26 | 宝信B | 57944.37 | 未变 | 50.81% | 2019-12-31 | |
| 27 | 宝信B | 57944.37 | 未变 | 50.81% | 2019-09-30 | |
| 28 | 宝信B | 57944.37 | 增持 | 50.81% | 2019-06-30 | |
| 29 | 宝信B | 44572.59 | 未变 | 流通A股 | 50.81% | 2019-03-31 |
| 30 | 宝信B | 44572.59 | 未变 | 流通A股 | 50.81% | 2018-12-31 |
| 序号 | 股票 | 持股数量(万股) | 持股变动 | 股份性质 | 占总股本比例 | 报告期 |
| 1 | 宝信B | 97925.99 | 增持 | A股 | 50.47% | 2023-03-31 |
| 2 | 宝信B | 75327.68 | 增持 | A股 | 50.6% | 2022-06-30 |
| 3 | 宝信B | 57944.37 | 未变 | A股 | 50.96% | 2021-03-31 |
| 4 | 宝信B | 57944.37 | 未变 | A股 | 51.11% | 2020-12-31 |
| 5 | 宝信B | 57944.37 | 未变 | A股 | 51.11% | 2020-09-30 |
| 6 | 宝信B | 57944.37 | 未变 | A股 | 51.11% | 2020-06-30 |
| 7 | 宝信B | 57944.37 | 未变 | A股 | 51.11% | 2020-03-31 |
| 8 | 宝信B | 57944.37 | 未变 | A股 | 51.25% | 2019-12-31 |
| 9 | 宝信B | 57944.37 | 未变 | A股 | 51.25% | 2019-09-30 |
| 10 | 宝信B | 57944.37 | 增持 | 50.81% | 2019-06-30 | |
| 11 | 宝信B | 44572.59 | 未变 | 流通A股 | 50.806% | 2019-03-31 |
| 12 | 宝信B | 44572.59 | 增持 | 流通A股 | 50.806% | 2018-12-31 |
| 13 | 宝信B | 41520.87 | 未变 | 流通A股 | 47.323% | 2018-09-30 |
| 14 | 宝信B | 41520.87 | 增持 | 流通A股 | 47.984% | 2018-06-30 |
| 15 | 宝信B | 40421.36 | 未变 | 流通A股 | 51.1% | 2018-03-31 |
| 16 | 宝信B | 40421.36 | 未变 | 流通A股 | 51.607% | 2017-12-31 |
| 17 | 宝信B | 40421.36 | 未变 | 流通A股 | 51.607% | 2017-09-30 |
| 18 | 宝信B | 40421.36 | 增持 | 流通A股 | 51.607% | 2017-06-30 |
| 19 | 宝信B | 37844.58 | 未变 | 流通A股 | 48.317% | 2017-03-31 |
| 20 | 宝信B | 37844.58 | 未变 | 流通A股 | 48.317% | 2016-12-31 |
| 21 | 宝信B | 37844.58 | 减持 | 流通A股 | 48.317% | 2016-09-30 |
| 22 | 宝信B | 37844.60 | 增持 | 国有股 | 48.32% | 2016-06-30 |
| 23 | 宝信B | 18922.30 | 未变 | 国有股 | 48.32% | 2016-03-31 |
| 24 | 宝信B | 18922.30 | 未变 | 国有股 | 48.32% | 2015-12-31 |
| 25 | 宝信B | 18922.30 | 新进 | 国有股 | 51.97% | 2015-09-30 |
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