T. Rowe Price Investment Management, Inc. 13D and 13G filings for Martin Marietta Materials, 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 |
| 2025-02-14 09:45 am Sale | 2024-12-31 | 13G | Martin Marietta Materials, Inc. MLM | T. Rowe Price Investment Management, Inc. | 1,606,741 2.600% | -1,857,582 (-53.62%) | Filing |
| 2024-11-14 1:28 pm Purchase | 2024-09-30 | 13G | Martin Marietta Materials, Inc. MLM | T. Rowe Price Investment Management, Inc. | 3,464,323 5.700% | 3,464,323 (New Position) | Filing |