Why did GAAP earnings per share decline while Adjusted earnings per share increased?

GAAP diluted earnings per share from continuing operations were $4.26 versus $4.84 a year earlier. The company's Adjusted figure of $5.00 adds back acquisition, divestiture and integration expenses ($0.14 per share), the impact of selling acquired inventory after markup to fair value ($0.58 per share), and an asset and portfolio rationalization charge ($0.02 per share). Those adjustments are non-GAAP measures.

What is the status of the Lhoist North America transaction?

On June 27, 2026, the company entered into a definitive agreement to combine with LNA, a subsidiary of Lhoist Group, in a transaction valued at approximately $13.5 billion, consisting of cash and shares of Martin Marietta common stock. The transaction is expected to close in the second half of 2026, subject to regulatory approvals and other customary closing conditions. The company's revised 2026 guidance does not include any contribution from LNA.

How is the company managing its cash position and financing the LNA transaction?

The company reported $112 million of unrestricted cash and cash equivalents and $742 million of unused borrowing capacity as of June 30, 2026. On July 15, 2026, it secured a commitment for a new three-year senior unsecured term loan of $1.5 billion, subject to consummation of the LNA acquisition and other customary conditions. Year-to-date, the company returned $302 million to shareholders through dividends and share repurchases, and 10.7 million shares remained available under the current repurchase authorization.

What drove the decline in operating cash flow?

Cash provided by operating activities for the six months ended June 30, 2026 was $339 million, compared with $605 million in the prior-year period. The filing attributes this primarily to higher income tax payments related to the taxable gain recognized on the February 2026 divestiture of the Midlothian cement business and the remaining Texas ready mix concrete operations, in conjunction with the QUIKRETE asset exchange.

How did the Specialties and Other Building Materials segments perform?

Specialties delivered revenues of $152 million and gross profit of $50 million, both quarterly records, reflecting the July 2025 Premier Magnesia acquisition and organic pricing gains. Other Building Materials revenues increased 12% to $303 million, while gross profit decreased 14% to $34 million, due to higher ready mix raw material costs and lower organic paving revenues and job margins.

MLM 8-K: Earnings & Results & Regulation FD

01—Abstract

Summary

Summary of the 8-K filed July 30, 2026. Cited figures are marked; the original filing is the authoritative source.

Martin Marietta Materials, Inc. reported record second-quarter 2026 revenues of $1,947 million^a, up 21% from $1,609 million, and Adjusted EBITDA from continuing operations of $638 million, up 13% from $565 million.

Growth was driven by a full quarter of contributions from the QUIKRETE operations acquired earlier in the year, a partial quarter from New Frontier Materials, and 2.3% organic aggregates shipment growth. GAAP earnings from continuing operations per diluted share fell to $4.26^b from $4.84, while Adjusted earnings per diluted share from continuing operations rose 3% to $5.00. Gross profit was $495 million, essentially flat, and earnings from operations declined 10% to $372 million.

The company absorbed a $52 million^c inventory markup charge in aggregates gross profit. The company raised its full-year 2026 revenue guidance to $7.2 billion to $7.4 billion and reaffirmed Adjusted EBITDA from continuing operations guidance of $2.36 billion to $2.5 billion. Management also cited expected annualized cash flow improvements of approximately $350 million from its expanded enterprise review, and said more than $200 million of cash had been unlocked year-to-date versus the prior-year period through inventory management and lower capital spending.

Operating cash flow for the first six months was $339 million^d, down from $605 million, reflecting higher income tax payments tied to the taxable gain on the February 2026 divestiture of the Midlothian cement business and remaining Texas ready mix operations. The filing also highlights the pending combination with Lhoist North America, a transaction valued at approximately $13.5 billion in cash and Martin Marietta common stock, expected to close in the second half of 2026 subject to regulatory approvals. The revised 2026 guidance excludes any contribution from LNA.

The company secured a commitment on July 15, 2026 for a $1.5 billion three-year senior unsecured term loan, contingent on the LNA closing. As of June 30, 2026, unrestricted cash was $112 million and unused borrowing capacity under existing credit facilities was $742 million.

02—Key points

Key Highlights

Second-quarter revenues rose 21% to a record $1,947 million, and aggregates shipments rose 17% to a record 61.6 million tons.
Adjusted EBITDA from continuing operations increased 13% to $638 million; GAAP earnings per diluted share from continuing operations decreased to $4.26 from $4.84.
Adjusted earnings per diluted share from continuing operations rose 3% to $5.00, excluding acquisition-related charges and the $0.58 per share inventory markup impact.
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.
Aggregates ASP declined 2.0% to $22.74 per ton on acquisition-related mix, while organic mix-adjusted ASP increased 3.7%.
Pending LNA combination valued at approximately $13.5 billion, expected to close in the second half of 2026; guidance excludes LNA contribution.
Operating cash flow for the six months fell to $339 million from $605 million, and approximately $350 million of annualized cash flow improvements are expected from operational efficiency initiatives.

03—Questions

Frequently Asked Questions

Why did GAAP earnings per share decline while Adjusted earnings per share increased?
GAAP diluted earnings per share from continuing operations were $4.26 versus $4.84 a year earlier. The company's Adjusted figure of $5.00 adds back acquisition, divestiture and integration expenses ($0.14 per share), the impact of selling acquired inventory after markup to fair value ($0.58 per share), and an asset and portfolio rationalization charge ($0.02 per share). Those adjustments are non-GAAP measures.
What is the status of the Lhoist North America transaction?
On June 27, 2026, the company entered into a definitive agreement to combine with LNA, a subsidiary of Lhoist Group, in a transaction valued at approximately $13.5 billion, consisting of cash and shares of Martin Marietta common stock. The transaction is expected to close in the second half of 2026, subject to regulatory approvals and other customary closing conditions. The company's revised 2026 guidance does not include any contribution from LNA.
How is the company managing its cash position and financing the LNA transaction?
The company reported $112 million of unrestricted cash and cash equivalents and $742 million of unused borrowing capacity as of June 30, 2026. On July 15, 2026, it secured a commitment for a new three-year senior unsecured term loan of $1.5 billion, subject to consummation of the LNA acquisition and other customary conditions. Year-to-date, the company returned $302 million to shareholders through dividends and share repurchases, and 10.7 million shares remained available under the current repurchase authorization.
What drove the decline in operating cash flow?
Cash provided by operating activities for the six months ended June 30, 2026 was $339 million, compared with $605 million in the prior-year period. The filing attributes this primarily to higher income tax payments related to the taxable gain recognized on the February 2026 divestiture of the Midlothian cement business and the remaining Texas ready mix concrete operations, in conjunction with the QUIKRETE asset exchange.
How did the Specialties and Other Building Materials segments perform?
Specialties delivered revenues of $152 million and gross profit of $50 million, both quarterly records, reflecting the July 2025 Premier Magnesia acquisition and organic pricing gains. Other Building Materials revenues increased 12% to $303 million, while gross profit decreased 14% to $34 million, due to higher ready mix raw material costs and lower organic paving revenues and job margins.

04—Continue

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