WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 13D and 13G filings for Montrose Environmental 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 |
| 2025-05-09 4:13 pm Purchase |
2025-03-31 | 13G | Montrose Environmental Group, Inc. MEG |
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 1,903,388 5.500% |
1,903,388 (New Position) |
Filing |