Martin Marietta Materials, Inc.

MLM Basic Materials Building Materials

In the quarter to June 2026, revenue grew 21.0%, EPS fell 23.2%, free cash flow fell 107.7% and total debt rose 9.88%, each against the same quarter a year earlier. Member of the S&P 500; dividend growth for twenty-five consecutive years.

500.84 9.61 +1.96%
Market cap
$34.9B
P/E
12.3×
Fwd P/E
30.7×
Dividend yield
0.66%
F-score
7/9
Altman Z
3.81
Beneish M
−2.70
Dividend safety
80/100

Martin Marietta Materials, Inc. (MLM) P/B ratio

Alert me on P/B ratio

As of 16 October 2026, Martin Marietta Materials, Inc. (MLM) trades at a P/B ratio of 2.6×. Over the past ten years it has ranged from 1.4× (January 2015) to 4.7× (March 2024); the current reading is higher than 21% of that period. That is above the Building Materials industry median of 2.2× and above the Basic Materials sector median of 1.7×.

P/B ratio, daily

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Annual newest first

Period P/B ratio Change
FY2025 3.8× 11.94%
FY2024 3.4× (11.33%)
FY2023 3.8× 28.76%
FY2022 2.9× (30.14%)
FY2021 4.2× 40.07%
FY2020 3.0× (8.05%)
FY2019 3.3× 49.47%
FY2018 2.2× (27.73%)
FY2017 3.0× (11.87%)
FY2016 3.4× 52.68%

Quarterly newest first

Period P/B ratio Change
Jun 2026 3.0× (4.48%)
Mar 2026 3.1× (16.30%)
Dec 2025 3.8× (3.80%)
Sep 2025 3.9× 10.43%
42 more quarters

Against its own ten years

Low 1.4× High 4.7×
Ten-year median 3.1×
Current reading's percentile 14

P/B ratio against peers

Company P/B ratio
CX Cemex S.A.B. de C.V. compare 1.2×
AMRZ Amrize Ltd compare 1.6×
KNF Knife River Corporation compare 1.8×
CRH CRH PLC compare 2.2×
JHX James Hardie Industries PLC. compare 2.3×
MLM Martin Marietta Materials, Inc. 2.6×
EXP Eagle Materials Inc compare 3.5×
VMC Vulcan Materials Company compare 3.9×
USLM United States Lime & Minerals, Inc. compare 4.4×
Building Materials industry median 2.2×
Basic Materials sector median 1.7×
Market median 1.7×

What P/B ratio is

Price to Book Value tells an investor how much the market pays for a company’s shares relative to the accounting net worth that belongs to common shareholders.

Stock Price ÷ (Common Equity (Total) (latest quarter) ÷ Shares (Basic, Weighted) (latest quarter))

The full definition of P/B ratio →

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