Key Highlights

  • Third-quarter net Earnings from continuing operations attributable to the company were USD 256 million, or USD 3.94 per diluted share, against USD 361 million, or USD 5.97, a year earlier.
  • Total revenues rose to USD 2,369 million from USD 1,846 million, about 28% growth (calculated), and aggregates shipments hit a record 67.1 million tons, up 15.9%.
  • Adjusted EBITDA from continuing operations, a non-GAAP measure, increased to USD 808 million from USD 667 million, while interest expense jumped to USD 138 million from USD 59 million.
  • After-tax acquisition, integration and related charges were USD 99 million, or USD 1.53 per diluted share, compared with USD 9 million, or USD 0.15, in the prior-year quarter.

LNA Closing Lifts Revenue but Cuts Reported Earnings

Martin Marietta Materials (NYSE:MLM) reported third-quarter 2026 results in its 10-Q filed on November 4, 2026. The company completed its Business combination with Lhoist North America on August 21, 2026 for total consideration of about USD 12.9 billion, made up of USD 7.0 billion in cash and shares. The deal added a lime and industrial minerals business, and Specialties delivered record revenue of USD 362 million and Gross Profit of USD 88 million. Aggregates revenue was USD 1,662 million, up 14%, but the average selling price per ton fell 3.6% to USD 22.41 because acquired operations carry lower prices. Organic price rose 1.0%, or 2.7% on a mix-adjusted basis.

Higher Depreciation, Energy Costs and Interest Weigh on Profit

Aggregates gross profit fell 4% to USD 512 million, with the company citing higher depreciation, depletion and amortization and energy-related costs. Total depreciation, depletion and amortization in cost of revenues was USD 231 million against USD 143 million. Acquisition, divestiture and integration expenses were USD 84 million, mostly tied to LNA. Interest expense rose to USD 138 million from USD 59 million, reflecting USD 5.5 billion of public Debt and a USD 1.5 billion term Loan raised in August, plus a USD 27 million bridge commitment fee that was amortized because the bridge Facility went unused. SG&A fell to 5.6% of revenues from 6.0%. Management described heritage operations as facing inflationary cost pressure and softer market demand.

Nine-Month Cash Flow, Leverage and Integration Risk

For nine months, net earnings from continuing operations attributable to the company were USD 592 million, or USD 9.55 per diluted share, against USD 757 million. Operating Cash Flow was USD 896 million versus USD 1.2 billion a year earlier, while nine-month adjusted EBITDA rose to USD 1,809 million from USD 1,551 million. The filing warns that substantial indebtedness after the LNA Transaction could limit flexibility, that shares issued as consideration diluted existing holders, and that integration may cost more or take longer than planned. It also flags weather, public funding for infrastructure, and weaker Demand for lime from steel, coal-fired power and paper customers as risks.

Where Things Stand

Deal accounting and financing explain it. Martin Marietta Materials (NYSE:MLM) grew revenue to USD 2,369 million and adjusted EBITDA to USD 808 million, yet Diluted Earnings per Share fell to USD 3.94 because of USD 1.53 a share of after-tax deal charges, higher Depreciation and interest expense more than doubling. The filing gives no full-year guidance in the extract reviewed and no share price reaction. Next markers are integration progress at LNA, paydown of the new debt, aggregates pricing once Acquisition mix settles and weather-sensitive volumes in the seasonally weaker fourth quarter.