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

Martin Marietta Materials has reported Change in Inventory for 18 years, with the latest figure at $22.0 million in Q1 2026.

• For the quarter ending Q1 2026, Change in Inventory fell 61.4% year-over-year to $22.0 million; the trailing twelve-month figure through Mar 2026 stood at -$5.0 million (down 120.83% YoY), and the FY2025 full-year result was $30.0 million, down 42.31% from the prior year.
• Change in Inventory for Q1 2026 stood at $22.0 million, down from $40.0 million in the prior quarter.
• The five-year high for Change in Inventory was $85.0 million in Q1 2024, with the low at -$52.0 million in Q3 2025.
• Historically, Change in Inventory has averaged $25.0 million across 5 years, with a median of $28.9 million in 2022.
• Annual changes were most pronounced in 2024 — Change in Inventory plunged 320.0% — and 2025, when it surged 900.0%.
• Martin Marietta Materials' Change in Inventory stood at $45.0 million in 2022, then jumped by 31.11% to $59.0 million in 2023, then sank by 93.22% to $4.0 million in 2024, then surged by 900.0% to $40.0 million in 2025, then slumped by 45.0% to $22.0 million in 2026.
• The last three Change in Inventory figures came in at $22.0 million (Q1 2026), $40.0 million (Q4 2025), and -$52.0 million (Q3 2025), per Business Quant data.