FMR LLC 13D and 13G filings for Simpson Manufacturing Co., 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 |
| 2026-08-06 10:41 am Purchase | 2026-06-30 | 13G | SIMPSON MANUFACTURING CO INC SSD | FMR LLC | 3,669,547 8.900% | 1,023,244 (+38.67%) | Filing |
| 2026-05-06 11:35 am Purchase | 2026-03-31 | 13G | SIMPSON MANUFACTURING CO INC SSD | FMR LLC | 2,646,303 6.400% | 532,271 (+25.18%) | Filing |
| 2025-11-05 11:44 am Purchase | 2025-09-30 | 13G | SIMPSON MANUFACTURING CO INC SSD | FMR LLC | 2,114,032 5.100% | 700,732 (+49.58%) | Filing |