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Martin Marietta Materials, Inc. (MLM) Profit Margins

Over the twelve months to 2026-06-30, Martin Marietta Materials, Inc. (MLM) had gross margin 28.2%, operating margin 20.6%, net margin 36.7%, free cash flow margin 12.1%, according to EquiReason's reading of its SEC filings.

Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason

MLMMartin Marietta Materials, Inc.Follow MLM — free
Building Materials · Basic Materials
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Price chart with a free account
Market cap
30.5B
P/E TTM
—
Dividend yield
0.7%
52-week
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Next earnings
4 Nov, in 11 days
LineFY2010
Dec 10		FY2011
Dec 11		FY2012
Dec 12		FY2013
Dec 13		FY2014
Dec 14		FY2015
Dec 15		FY2016
Dec 16		FY2017
Dec 17		FY2018
Dec 18		FY2019
Dec 19		FY2020
Dec 20		FY2021
Dec 21		FY2022
Dec 22		FY2023
Dec 23		FY2024
Dec 24		FY2025
Dec 25		TTM
Jun 26		Trend
Gross margin19.5%17.6%16.1%16.9%17.7%20.5%23.9%24.5%22.8%24.9%26.5%24.9%23.1%29.8%28.9%30.7%28.2%
Operating margin12.0%9.4%7.7%10.1%10.6%14.0%17.7%17.7%16.3%18.7%21.3%18.0%19.6%22.8%43.8%23.4%20.6%
Net margin5.9%4.8%4.2%5.6%5.3%8.2%11.1%18.0%11.1%12.9%15.2%13.0%14.1%20.0%35.2%18.5%36.7%
FCF margin8.1%6.1%3.5%7.1%5.1%7.4%7.9%6.2%7.8%12.1%14.6%13.2%8.3%15.0%10.7%15.9%12.1%

USD billions · SEC XBRL

Martin Marietta Materials, Inc. — questions

What is Martin Marietta Materials, Inc.'s gross margin?
28.2% over the twelve months to 2026-06-30.
What is Martin Marietta Materials, Inc.'s operating margin?
20.6% over the twelve months to 2026-06-30.
What is Martin Marietta Materials, Inc.'s net profit margin?
36.7% over the twelve months to 2026-06-30.

Every figure on this page comes from Martin Marietta Materials, Inc.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.