The Gross Margin of Martin Marietta Materials Inc (MLM) is 28.73%.
Gross Margin represents the percentage of revenue that exceeds the cost of goods sold. It reflects a company's efficiency in producing and selling its products.
| Date | Value | 
|---|---|
| 2024-12-31 | 28.73% | 
| 2023-12-31 | 29.84% | 
| 2022-12-31 | 23.10% | 
| 2021-12-31 | 24.91% | 
| 2020-12-31 | 26.49% | 
| 2019-12-31 | 24.88% | 
| 2018-12-31 | 22.77% | 
| 2017-12-31 | 24.51% | 
| 2016-12-31 | 23.80% | 
| 2015-12-31 | 20.39% |