Martin Marietta Materials (MLM) Inventory Average (2009 - 2026)

Martin Marietta Materials has reported Inventory Average for 18 years, with the latest figure at $1.4 billion in Q1 2026.

• For the quarter ending Q1 2026, Inventory Average rose 5.03% year-over-year to $1.4 billion; the trailing twelve-month figure through Mar 2026 stood at $1.4 billion (up 5.03% YoY), and the FY2025 full-year result was $1.5 billion, up 6.04% from the prior year.
• Inventory Average for Q1 2026 stood at $1.4 billion, down from $1.6 billion in the prior quarter.
• The five-year high for Inventory Average was $1.6 billion in Q3 2025, with the low at $848.6 million in Q4 2022.
• Historically, Inventory Average has averaged $1.2 billion across 5 years, with a median of $1.3 billion in 2025.
• Annual changes were most pronounced in 2024 — Inventory Average jumped 65.65% — and 2025, when it declined 10.94%.
• Martin Marietta Materials' Inventory Average stood at $848.6 million in 2022, then jumped by 63.69% to $1.4 billion in 2023, then declined by 7.81% to $1.3 billion in 2024, then grew by 21.24% to $1.6 billion in 2025, then dropped by 10.53% to $1.4 billion in 2026.
• The last three Inventory Average figures came in at $1.4 billion (Q1 2026), $1.6 billion (Q4 2025), and $1.6 billion (Q3 2025), per Business Quant data.