VANGUARD GROUP 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 |
| 2022-02-10 08:17 am Purchase | 2021-12-31 | 13G | HOUGHTON MIFFLIN HARCOURT CO C HMHC | VANGUARD GROUP INC | 6,642,286 5.200% | 649,390 (+10.84%) | Filing |