Martin Marietta Materials (MLM) Q2 2025 earnings summary

Executive summary

• Achieved record Q2 2025 operational and financial results, with all-time high aggregates revenues and profitability, despite weather challenges and subdued residential demand.

• Net earnings attributable to shareholders were $328 million, a 12% increase year-over-year; diluted EPS up 14% to $5.43.

• Completed major portfolio actions, including the acquisition of Premier Magnesia and a definitive asset exchange agreement with Quikrete Holdings to enhance aggregates-led growth.

• Safest six-month start in company history, with world-class safety metrics and lowest total reportable incident rate.

Financial highlights

• Q2 2025 revenues rose 3% to $1.81 billion; Adjusted EBITDA reached $630 million, up 8% year-over-year, with a margin of 35% (+170 bps).

• Aggregates revenues rose 6% to $1.32 billion; gross profit up 9% to $430 million; gross margin up 94 bps to 33%; gross profit per ton increased 10% to $8.16.

• Magnesia Specialties set new quarterly records: $90 million revenue, gross profit up 32% to $36 million, margin at 40%.

• Building materials revenue up 2% to $1.7 billion; cement and concrete revenues down 6%, gross profit down 25%; asphalt and paving revenues down 7%, gross profit down 8%.

• Cash provided by operating activities for H1 2025 was $605 million, up from $173 million in 2024.

Outlook and guidance

• Raised full-year 2025 Adjusted EBITDA guidance to $2.3 billion at midpoint, with revenue guidance at $6.97 billion (+7%).

• Aggregates shipments expected at 196 million tons (+2.5%), ASP at $23.38 (+7.3%), and gross profit per ton forecasted at $8.63 (+14%).

• Capital expenditures for 2025 projected at $820–$850 million, mainly for land purchases; 2026 CapEx expected to normalize.

• Management anticipates continued strong infrastructure and nonresidential demand, with residential softness persisting.