| 序号 | 股票代码 | 股票名称 | 机构名称 | 变动方向 | 变动股份数(股) | 变动后数量(股) | 变动后持股率 | 公布日期 |
| 1 | 00991 | 大唐发电 | Beijing Energy Holding Co., Ltd |
减持 | -1.48亿 | 108423.09万 | 8.75% | 2021-12-09 |
| 2 | 00991 | 大唐发电 | 中国大唐集团有限公司 |
增持 | 24.02亿 | 654944.51万 | 52.83% | 2018-03-23 |
| 3 | 00991 | 大唐发电 | JPMorgan Chase & Co. |
增持 | 29.24万 | 18540.58万 | 3.03% | 2018-03-20 |
| 4 | 00991 | 大唐发电 | 中国大唐集团有限公司 |
增持 | 27.95亿 | 327562.38万 | 53.61% | 2018-03-19 |
| 5 | 00991 | 大唐发电 | JPMorgan Chase & Co. |
减持 | -4083.49万 | 14915.90万 | 4.49% | 2016-12-12 |
| 6 | 00991 | 大唐发电 | UBS Group AG |
减持 | -1910.70万 | 15103.05万 | 4.56% | 2016-09-13 |
| 7 | 00991 | 大唐发电 | UBS Group AG |
增持 | 835.40万 | 16891.42万 | 5.09% | 2016-09-09 |
| 8 | 00991 | 大唐发电 | UBS Group AG |
减持 | -836.57万 | 15840.19万 | 4.78% | 2016-09-06 |
| 9 | 00991 | 大唐发电 | UBS Group AG |
增持 | 33.20万 | 16677.56万 | 5.03% | 2016-09-02 |
| 10 | 00991 | 大唐发电 | UBS Group AG |
减持 | -16.80万 | 16644.36万 | 5.02% | 2016-08-31 |
| 11 | 00991 | 大唐发电 | UBS Group AG |
减持 | -531.63万 | 3037.50万 | 0.92% | 2016-08-31 |
| 12 | 00991 | 大唐发电 | UBS Group AG |
减持 | -36.11万 | 16661.16万 | 5.02% | 2016-08-30 |
| 13 | 00991 | 大唐发电 | UBS Group AG |
减持 | -19.22万 | 16697.27万 | 5.04% | 2016-08-29 |
| 14 | 00991 | 大唐发电 | UBS Group AG |
增持 | 53.99万 | 16716.50万 | 5.04% | 2016-08-26 |
| 15 | 00991 | 大唐发电 | UBS Group AG |
减持 | -43.44万 | 16662.51万 | 5.03% | 2016-08-25 |
| 16 | 00991 | 大唐发电 | UBS Group AG |
增持 | 483.95万 | 16705.95万 | 5.04% | 2016-08-24 |
| 17 | 00991 | 大唐发电 | UBS Group AG |
减持 | -202.99万 | 16378.33万 | 4.94% | 2016-08-19 |
| 18 | 00991 | 大唐发电 | UBS Group AG |
减持 | -76.57万 | 16581.32万 | 5.00% | 2016-08-18 |
| 19 | 00991 | 大唐发电 | UBS Group AG |
减持 | -62.00万 | 3289.78万 | 0.99% | 2016-08-18 |
| 20 | 00991 | 大唐发电 | UBS Group AG |
增持 | 224.08万 | 16657.89万 | 5.02% | 2016-08-17 |
| 21 | 00991 | 大唐发电 | UBS Group AG |
减持 | -1882.00万 | 16452.50万 | 4.96% | 2016-08-12 |
| 22 | 00991 | 大唐发电 | UBS Group AG |
减持 | -848.11万 | 18334.50万 | 5.53% | 2016-08-11 |
| 23 | 00991 | 大唐发电 | UBS Group AG |
减持 | -115.85万 | 19824.26万 | 5.98% | 2016-07-29 |
| 24 | 00991 | 大唐发电 | UBS Group AG |
增持 | 468.20万 | 20061.20万 | 6.05% | 2016-07-25 |
| 25 | 00991 | 大唐发电 | UBS Group AG |
减持 | -16.19万 | 19681.19万 | 5.94% | 2016-07-21 |
| 26 | 00991 | 大唐发电 | UBS Group AG |
减持 | -244.47万 | 19652.98万 | 5.93% | 2016-07-07 |
| 27 | 00991 | 大唐发电 | UBS Group AG |
增持 | 5441.22万 | 19897.45万 | 6.00% | 2016-07-06 |
| 28 | 00991 | 大唐发电 | UBS Group AG |
减持 | -54.70万 | 16572.50万 | 4.99% | 2016-06-13 |
| 29 | 00991 | 大唐发电 | UBS Group AG |
减持 | -223.35万 | 16627.21万 | 5.01% | 2016-06-10 |
| 30 | 00991 | 大唐发电 | UBS Group AG |
增持 | 40.19万 | 17216.07万 | 5.19% | 2016-06-07 |
| 31 | 00991 | 大唐发电 | UBS Group AG |
减持 | -910.49万 | 17009.05万 | 5.13% | 2016-06-03 |
| 32 | 00991 | 大唐发电 | UBS Group AG |
增持 | 3116.90万 | 17394.41万 | 5.25% | 2016-05-31 |
| 33 | 00991 | 大唐发电 | BlackRock, Inc. |
减持 | -1.06亿 | 9236.23万 | 2.79% | 2016-05-31 |
| 34 | 00991 | 大唐发电 | BlackRock, Inc. |
减持 | -223.45万 | 19834.26万 | 5.98% | 2016-05-30 |
| 35 | 00991 | 大唐发电 | BlackRock, Inc. |
增持 | 1056.91万 | 20414.17万 | 6.16% | 2016-05-26 |
| 36 | 00991 | 大唐发电 | BlackRock, Inc. |
减持 | -642.09万 | 19357.27万 | 5.84% | 2016-05-25 |
| 37 | 00991 | 大唐发电 | UBS Group AG |
减持 | -1053.94万 | 15707.04万 | 4.74% | 2016-05-19 |
| 38 | 00991 | 大唐发电 | BlackRock, Inc. |
增持 | 1299.84万 | 20623.28万 | 6.22% | 2016-05-19 |
| 39 | 00991 | 大唐发电 | UBS Group AG |
增持 | 821.03万 | 16760.98万 | 5.06% | 2016-05-18 |
| 40 | 00991 | 大唐发电 | UBS Group AG |
减持 | -1676.16万 | 15939.95万 | 4.81% | 2016-05-17 |
| 41 | 00991 | 大唐发电 | JPMorgan Chase & Co. |
减持 | -383.98万 | 19857.98万 | 5.98% | 2016-05-17 |
| 42 | 00991 | 大唐发电 | UBS Group AG |
增持 | 2069.11万 | 17509.25万 | 5.28% | 2016-05-13 |
| 43 | 00991 | 大唐发电 | JPMorgan Chase & Co. |
增持 | 1671.42万 | 20210.42万 | 6.09% | 2016-03-01 |
| 44 | 00991 | 大唐发电 | JPMorgan Chase & Co. |
减持 | -1747.22万 | 18539.01万 | 5.59% | 2016-02-29 |
| 45 | 00991 | 大唐发电 | JPMorgan Chase & Co. |
增持 | 222.00万 | 20062.97万 | 6.05% | 2016-02-03 |
| 46 | 00991 | 大唐发电 | JPMorgan Chase & Co. |
减持 | -77.60万 | 19888.83万 | 5.99% | 2016-01-15 |
| 47 | 00991 | 大唐发电 | JPMorgan Chase & Co. |
增持 | 74.47万 | 19966.43万 | 6.02% | 2016-01-14 |
| 48 | 00991 | 大唐发电 | JPMorgan Chase & Co. |
减持 | -139.40万 | 19891.95万 | 5.99% | 2016-01-13 |
| 49 | 00991 | 大唐发电 | JPMorgan Chase & Co. |
增持 | 51.20万 | 19919.47万 | 6.00% | 2016-01-11 |
| 50 | 00991 | 大唐发电 | JPMorgan Chase & Co. |
减持 | -127.20万 | 19871.27万 | 5.99% | 2016-01-07 |
