VANGUARD GROUP 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 |
| 2024-02-13 5:09 pm Purchase | 2023-12-29 | 13G | Martin Marietta Materials, Inc. MLM | VANGUARD GROUP INC | 7,168,589 11.600% | 164,120 (+2.34%) | Filing |
| 2023-02-09 11:25 am Purchase | 2022-12-30 | 13G | Martin Marietta Materials, Inc. MLM | VANGUARD GROUP INC | 7,004,469 11.280% | 259,092 (+3.84%) | Filing |
| 2022-02-10 08:22 am Purchase | 2021-12-31 | 13G | Martin Marietta Materials, Inc. MLM | VANGUARD GROUP INC | 6,745,377 10.810% | 140,098 (+2.12%) | Filing |
| 2021-02-10 11:22 am Sale | 2020-12-31 | 13G | Martin Marietta Materials, Inc. MLM | VANGUARD GROUP INC | 6,605,279 10.610% | -293,375 (-4.25%) | Filing |