BlackRock, Inc. 13D and 13G filings for MGE Energy, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2025-10-17 6:13 pm Sale | 2025-09-30 | 13G | MGE ENERGY INC MGEE | BlackRock, Inc. BLK | 5,616,238 15.400% | -306,532 (-5.18%) | Filing |
| 2024-04-05 12:21 pm Purchase | 2024-03-31 | 13G | MGE ENERGY INC MGEE | BlackRock, Inc. BLK | 5,922,770 16.400% | 2,928,449 (+97.80%) | Filing |
| 2024-01-25 4:59 pm Purchase | 2023-12-31 | 13G | MGE ENERGY INC MGEE | BlackRock, Inc. BLK | 2,994,321 8.300% | 198,244 (+7.09%) | Filing |
| 2023-01-31 1:58 pm Purchase | 2022-12-31 | 13G | MGE ENERGY INC MGEE | BlackRock, Inc. BLK | 2,796,077 7.700% | 33,338 (+1.21%) | Filing |
| 2022-02-02 7:11 pm Purchase | 2021-12-31 | 13G | MGE ENERGY INC MGEE | BlackRock, Inc. BLK | 2,762,739 7.600% | 86,624 (+3.24%) | Filing |