BlackRock, Inc. 13D and 13G filings for Houghton Mifflin Harcourt Company:
- 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 |
| 2022-02-03 4:41 pm Purchase | 2021-12-31 | 13G | Houghton Mifflin Harcourt Company HMHC | BlackRock Inc. BLK | 8,627,188 6.800% | 664,024 (+8.34%) | Filing |
| 2021-01-29 09:56 am Purchase | 2020-12-31 | 13G | Houghton Mifflin Harcourt Company HMHC | BlackRock Inc. BLK | 7,963,164 6.300% | 670,479 (+9.19%) | Filing |