BlackRock, Inc. 13D and 13G filings for ADTRAN Holdings, 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 |
| 2024-07-08 4:32 pm Sale | 2024-06-30 | 13G | ADTRAN Holdings, Inc. ADTN | BlackRock Inc. BLK | 6,603,046 8.300% | -6,899,000 (-51.10%) | Filing |
| 2024-01-22 2:03 pm Sale | 2023-12-31 | 13G | ADTRAN Holdings, Inc. ADTN | BlackRock Inc. BLK | 13,502,046 17.200% | -221,791 (-1.62%) | Filing |
| 2023-01-26 08:52 am Unchanged | 2022-12-31 | 13G | ADTRAN Holdings, Inc. ADTN | BlackRock Inc. BLK | 13,723,837 17.700% | 0 (Unchanged) | Filing |
| 2023-01-20 09:43 am Purchase | 2022-12-31 | 13G | ADTRAN Holdings, Inc. ADTN | BlackRock Inc. BLK | 13,723,837 17.700% | 1,220,363 (+9.76%) | Filing |
| 2022-09-08 3:05 pm Purchase | 2022-08-31 | 13G | ADTRAN Holdings, Inc. ADTN | BlackRock Inc. BLK | 12,503,474 16.200% | 12,503,474 (New Position) | Filing |