Q3 2025 SUPPLEMENTAL INFORMATION* November 4, 2025 * All information provided in these slides is qualified in its entirety by reference to the Company's filings with the Securities and Exchange Commission (SEC), which are available on both the Company's and the SEC's websites. Statement Regarding Safe Harbor for Forward-Looking Statements Investors are cautioned that all statements herein that relate to the future involve risks and uncertainties and are based on assumptions that the Company believes in good ...

Core Insights - Martin Marietta Materials, Inc. reported record second-quarter revenues and profitability, driven by strong pricing and effective cost management [2][7][12] - The company raised its full-year 2025 Adjusted EBITDA guidance to $2.30 billion at the midpoint, reflecting strong first-half performance and acquisition contributions [8][9] Financial Performance - Revenues for the second quarter of 2025 were $1.811 billion, a 3% increase from $1.764 billion in 2024 [3] - Gross profit rose to $544 million, up 5% from $517 million year-over-year [3] - Earnings from operations increased by 15% to $458 million compared to $398 million in the previous year [3] - Net earnings attributable to Martin Marietta were $328 million, a 12% increase from $294 million in 2024 [3] - Adjusted EBITDA for the quarter was $630 million, an 8% increase from $584 million in the same quarter last year [3] Aggregates Segment - Aggregates shipments decreased by 0.6% to 52.7 million tons, impacted by softening demand in Colorado and wet weather [12] - The average selling price per ton for aggregates increased by 7.4% to $23.21, contributing to a 9% rise in gross profit to $430 million [12] Magnesia Specialties Segment - The Magnesia Specialties business achieved record quarterly revenues of $90 million, with gross profit increasing by 32% to $36 million [14] - Gross margin for this segment improved by 605 basis points to 40% [14] Portfolio Optimization - The company completed the acquisition of Premier Magnesia, LLC, enhancing its position in the magnesia-based products market [10][16] - A definitive agreement was made with Quikrete Holdings for the exchange of certain aggregates operations, expected to close in Q1 2026 [17][18] Cash Generation and Capital Allocation - Cash provided by operating activities for the first half of 2025 was $605 million, significantly up from $173 million in the prior year [19] - The company returned $547 million to shareholders through dividends and share repurchases during the same period [20] 2025 Guidance - The company expects consolidated revenues for 2025 to range between $6.82 billion and $7.12 billion [22] - Adjusted EBITDA guidance for 2025 is set between $2.25 billion and $2.35 billion [22][25]

Core Insights - Martin Marietta Materials, Inc. reported strong first-quarter results for 2025, with significant growth in revenues and profitability driven by pricing momentum, cost discipline, and contributions from acquisitions [1][3][4] Financial Performance - Revenues increased by 8% to $1,353 million compared to $1,251 million in the same quarter of 2024 [2] - Gross profit rose by 23% to $335 million, with a gross margin of 25% [2][26] - Adjusted EBITDA grew by 21% to $351 million [2][42] - Net earnings attributable to Martin Marietta decreased by 89% to $116 million, primarily due to a nonrecurring gain in the previous year [2][5] Aggregates Segment - Aggregates shipments increased by 6.6% to 39.0 million tons, with an average selling price per ton rising by 6.8% to $23.77 [8][9] - Gross profit for the aggregates segment increased by 24% to $297 million, achieving a gross profit per ton of $7.60 [9][30] Magnesia Specialties - The Magnesia Specialties business achieved record revenues of $87 million and gross profit of $38 million, reflecting pricing improvements and cost management [12][30] Building Materials Business - The Building Materials business reported revenues of $1.3 billion, an increase of 8%, with gross profit rising by 20% to $298 million [7][30] Cash Flow and Capital Allocation - Cash provided by operating activities was $218 million, up from $172 million in the prior year [12] - The company returned $499 million to shareholders through dividends and share repurchases during the quarter [13] Full-Year 2025 Guidance - The company maintains its full-year guidance, projecting revenues between $6,830 million and $7,230 million, with net earnings attributable to Martin Marietta expected between $1,005 million and $1,175 million [14][15]