Latest Martin Marietta Materials News & Updates

See the latest news and media coverage for Martin Marietta. We track all announcements, press releases, and industry mentions in real time, all in one place.

Martin Marietta Materials (Martin Marietta)

Supplier of construction aggregates and heavy building materials

martinmarietta.com

Headquarters: Raleigh, United States
Founded year: 1994
Company type: Public company
Number of employees: 5,000–10,000

Last updated Today

Latest news about Martin Marietta Materials (Martin Marietta)

In short: Martin Marietta reported record revenues and completed an asset exchange with Quikrete while appointing Christopher W. Samborski as the new COO.

Company announcements

April 30 Martin Marietta

Martin Marietta reports Q1 2026 results

Revenues rose 17% to $1.36B. Completed QUIKRETE asset exchange. Signed agreement for New Frontier Materials. Reaffirmed full-year guidance.

April 27 Martin Marietta

Martin Marietta appoints Christopher W. Samborski Chief Operating Officer

Effective May 1, 2026. Samborski previously led West and Specialties Divisions with extensive operations and finance experience.

February 23 Martin Marietta

Martin Marietta completes asset exchange with Quikrete

It acquires aggregates operations in Virginia, Missouri, Kansas, and British Columbia plus $450 million cash, exchanging cement plant and concrete assets. Updated 2026 guidance provided.

February 11 Martin Marietta

Martin Marietta appoints George Schoen as EVP, General Counsel

He joins in March 2026 from Cravath's Global M&A Practice. CEO Ward Nye praises his transaction expertise and governance knowledge.

Media coverage

June 10 Yahoo Finance

Martin Marietta Stock: Is MLM Underperforming the Basic Material Sector?

Despite Martin Marietta's underperformance relative to the basic material sector over the past year, analysts remain moderately optimistic about the stock's prospects.

June 2 The Globe and Mail

Analysts Conflicted on These Materials Names: Martin Marietta Materials (MLM), Bunker Hill Mining (OtherBHLL) and CRH plc (CRH)

Companies in the Materials sector have received a lot of coverage today as analysts weigh in on Martin Marietta Materials , Bunker Hill Mining and...

May 26 Newser

MLM Q1 2026 Earnings: Slight EPS Miss Amid Solid Aggregate Demand

Martin (MLM) earnings report analysis includes institutional support, growth catalysts, and analyst ratings alongside revenue trends and investor sentiment. Martin Marietta Materials (MLM) reported ...

May 22 Yahoo Finance

Unpacking Q1 Earnings: Martin Marietta Materials (NYSE:MLM) In The Context Of Other Building Materials Stocks

As the Q1 earnings season comes to a close, it's time to take stock of this quarter's best and worst performers in the building materials...

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