BlackRock, Inc. 13D and 13G filings for NorthWestern Corporation:
- 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 |
| 2024-11-08 2:17 pm Unchanged | 2024-09-30 | 13G | NorthWestern Corporation NWE | BlackRock Inc. BLK | 9,915,528 16.200% | 0 (Unchanged) | Filing |
| 2024-10-18 3:31 pm Purchase | 2024-09-30 | 13G | NorthWestern Corporation NWE | BlackRock Inc. BLK | 9,915,528 16.200% | 706,499 (+7.67%) | Filing |
| 2024-01-22 4:58 pm Purchase | 2023-12-31 | 13G | NorthWestern Corporation NWE | BlackRock Inc. BLK | 9,209,029 15.000% | 9,209,029 (New Position) | Filing |
| 2024-01-22 3:52 pm Purchase | 2023-12-31 | 13G | NorthWestern Corporation NWE | BlackRock Inc. BLK | 9,209,029 15.000% | 447,607 (+5.11%) | Filing |
| 2023-01-23 3:52 pm Sale | 2022-12-31 | 13G | NorthWestern Corporation NWE | BlackRock Inc. BLK | 8,761,422 15.200% | -16,934 (-0.19%) | Filing |
| 2022-01-26 8:18 pm Unchanged | 2021-12-31 | 13G | NorthWestern Corporation NWE | BlackRock Inc. BLK | 8,778,356 16.200% | 0 (Unchanged) | Filing |
| 2022-01-25 11:15 am Purchase | 2021-12-31 | 13G | NorthWestern Corporation NWE | BlackRock Inc. BLK | 8,778,356 16.200% | 1,693,059 (+23.90%) | Filing |
| 2021-01-26 2:22 pm Sale | 2020-12-31 | 13G | NorthWestern Corporation NWE | BlackRock Inc. BLK | 7,085,297 14.000% | -316,341 (-4.27%) | Filing |
| 2020-02-04 12:15 pm Purchase | 2019-12-31 | 13G | NorthWestern Corporation NWE | BlackRock Inc. BLK | 7,401,638 14.700% | 76,578 (+1.05%) | Filing |