Martin Marietta Q2 revenue rises 21% to record; GAAP EPS falls 12% to $4.26
Martin Marietta reported second-quarter 2026 revenues of $1.947 billion, up 21% from a year earlier, and raised its full-year 2026 revenue guidance to $7.2 billion to $7.4 billion. Diluted earnings per share from continuing operations fell 12% to $4.26, though adjusted diluted EPS rose 3% to $5.00, and the company reaffirmed its adjusted EBITDA guidance of $2.36 billion to $2.5 billion. The results come alongside a pending combination with Lhoist North America in a transaction valued at about $13.5 billion, which is not yet closed and is not included in the revised guidance.
Key points
- Q2 2026 revenues were $1.947 billion, up 21%; aggregates shipments rose 17% to a record 61.6 million tons.
- GAAP diluted EPS from continuing operations was $4.26, down 12%; adjusted diluted EPS was $5.00, up 3%.
- Full-year 2026 revenue guidance raised to $7.2 billion to $7.4 billion; adjusted EBITDA guidance of $2.36 billion to $2.5 billion reaffirmed.
- Agreement to combine with Lhoist North America signed June 27, 2026, valued at about $13.5 billion, expected to close in the second half of 2026.
The filing
Written by AI on Nov 8, 2026, 1:30 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on July 30, 2026.
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