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

Martin Marietta Materials has reported Inventory for 18 years, with the latest figure at $1.2 billion in Q1 2026.

• For the quarter ending Q1 2026, Inventory rose 3.41% year-over-year to $1.2 billion; the trailing twelve-month figure through Mar 2026 stood at $1.2 billion (up 3.41% YoY), and the FY2025 full-year result was $1.6 billion, up 6.32% from the prior year.
• Inventory for Q1 2026 stood at $1.2 billion, down from $1.6 billion in the prior quarter.
• The five-year high for Inventory was $1.7 billion in Q2 2025, with the low at $782.4 million in Q1 2022.
• Historically, Inventory has averaged $1.2 billion across 5 years, with a median of $1.2 billion in 2026.
• Annual changes were most pronounced in 2023 — Inventory jumped 68.33% — and 2025, when it fell 25.67%.
• Martin Marietta Materials' Inventory stood at $873.7 million in 2022, then soared by 59.32% to $1.4 billion in 2023, then gained by 5.75% to $1.5 billion in 2024, then advanced by 6.32% to $1.6 billion in 2025, then dropped by 22.49% to $1.2 billion in 2026.
• The last three Inventory figures came in at $1.2 billion (Q1 2026), $1.6 billion (Q4 2025), and $1.5 billion (Q3 2025), per Business Quant data.