Martin Marietta Materials Inc

MLM: XNYS (USA)

Morningstar Rating for Stocks	Fair Value	Economic Moat	Capital Allocation
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Martin Marietta's Portfolio Transformation Positions It for Stronger Long-Term Profitability

Rashmi Nair

Nov 5, 2026

Business Strategy and Outlook

Martin Marietta is a leading producer of construction aggregates in the US, with smaller exposure to cement and downstream products such as ready-mix concrete and asphalt. The company operates across 28 US states, with additional operations in Canada and the Bahamas.

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Martin Marietta Materials Inc

Martin Marietta's Portfolio Transformation Positions It for Stronger Long-Term Profitability

Business Strategy and Outlook

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