American Century Capital Portfolios, Inc. 13D and 13G filings for Northwestern Energy Group 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 |
| 2025-08-14 08:35 am Sale | 2025-06-30 | 13G | NORTHWESTERN ENERGY GROUP, INC NWE | American Century Capital Portfolios, Inc. | 2,952,214 4.800% | -657,881![]() (-18.22%) | Filing |
| 2025-02-14 08:43 am Sale | 2024-12-31 | 13G | NORTHWESTERN ENERGY GROUP, INC NWE | American Century Capital Portfolios, Inc. | 3,610,095 5.900% | -615,153![]() (-14.56%) | Filing |
| 2024-11-08 10:43 am Sale | 2024-09-30 | 13G | NORTHWESTERN ENERGY GROUP, INC NWE | American Century Capital Portfolios, Inc. | 4,225,248 6.890% | -57,970![]() (-1.35%) | Filing |
| 2024-02-12 11:34 am Purchase | 2023-12-31 | 13G | NORTHWESTERN ENERGY GROUP, INC NWE | American Century Capital Portfolios, Inc. | 4,283,218 6.990% | 532,598![]() (+14.20%) | Filing |
| 2023-02-08 12:43 pm Purchase | 2022-12-31 | 13G | NORTHWESTERN ENERGY GROUP, INC NWE | American Century Capital Portfolios, Inc. | 3,750,620 6.490% | 29,007![]() (+0.78%) | Filing |
| 2022-02-04 12:46 pm Purchase | 2021-12-31 | 13G | NORTHWESTERN ENERGY GROUP, INC NWE | American Century Capital Portfolios, Inc. | 3,721,613 6.880% | 440,723![]() (+13.43%) | Filing |

