Martin Marietta Materials (MLM) Change in Inventory (2009 - 2026)
Martin Marietta Materials (MLM) reported Change in Inventory of -$83 million for Q2 2026, compared with -$15 million a year earlier.
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Analysis
Martin Marietta Materials (MLM) Change in Inventory (2009 - 2026) Analysis & Trends
Over the twelve months ended Jun 30, 2026, Martin Marietta Materials' Change in Inventory came in at -$73 million; for FY2025, it came in at $30 million, down 42.3% from FY2024.
- Change in Inventory has a five-year compound annual growth rate of 9.2% (FY2020 to FY2025).
- By year, Change in Inventory came in at $52 million in FY2024 (-72.5%), $189 million in FY2023 (+43.2%), $132 million in FY2022 and -$73.2 million in FY2021.
- The Q2 2026 figure ranks as the lowest quarterly Change in Inventory in data going back to Q3 2009.
- Year over year, Change in Inventory gained in 1 of the last four quarters, with growth averaging 178.1%.
- The high point for year-over-year Change in Inventory in five years was Q4 2025 (growth of 900.0%); the low point was Q4 2024 (a decline of 93.2%).
- Per Business Quant data, the three quarters before Q2 2026 came in at $22 million (Q1 2026), $40 million (Q4 2025) and -$52 million (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Change Inventory (Qtr) |
|---|---|---|---|---|---|
| 1 | Crh Public | 56.29 Bn | 42.80 Bn | 4.29 Bn | -16.00 Mn |
| 2 | Vulcan Materials | 31.41 Bn | 30.73 Bn | 625.50 Mn | - |
| 3 | Martin Marietta Materials | 28.77 Bn | 28.26 Bn | 495.00 Mn | -83.00 Mn |
| 4 | Amrize | 20.73 Bn | 16.15 Bn | 993.00 Mn | 43.00 Mn |
| 5 | Cemex Sab De Cv | 14.02 Bn | 14.02 Bn | 1.62 Bn | - |
| 6 | Eagle Materials | 5.34 Bn | 4.36 Bn | 161.25 Mn | -28.82 Mn |
| 7 | Knife River | 2.99 Bn | 2.61 Bn | 162.77 Mn | 25.13 Mn |
| 8 | Titan America | 2.53 Bn | 2.02 Bn | 113.15 Mn | - |
| 9 | Loma Negra Compania Industrial Argentina Sociedad Anonima | 1.07 Bn | -45.51 Bn | - | - |
| 10 | Cementos Pacasmayo Saa | 1.03 Bn | 359.11 Mn | 221.13 Mn | 43.12 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | -83.00 Mn |
| Mar 31, 2026 | 22.00 Mn |
| Dec 31, 2025 | 40.00 Mn |
| Sep 30, 2025 | -52.00 Mn |
| Jun 30, 2025 | -15.00 Mn |
| Mar 31, 2025 | 57.00 Mn |
| Dec 31, 2024 | 4.00 Mn |
| Sep 30, 2024 | -15.00 Mn |
| Jun 30, 2024 | -22.00 Mn |
| Mar 31, 2024 | 85.00 Mn |
| Dec 31, 2023 | 59.00 Mn |
| Sep 30, 2023 | 38.00 Mn |
| Jun 30, 2023 | 10.00 Mn |
| Mar 31, 2023 | 82.00 Mn |
| Dec 31, 2022 | 45.00 Mn |
| Sep 30, 2022 | 7.50 Mn |
| Jun 30, 2022 | 50.60 Mn |
| Mar 31, 2022 | 28.90 Mn |
| Dec 31, 2021 | -8.10 Mn |
| Sep 30, 2021 | -28.20 Mn |
API Access
Martin Marietta Materials Change in Inventory API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=change-in-inventory&ticker=MLM&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "change-in-inventory", "ticker": "MLM", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=change-in-inventory&ticker=MLM&period=max&api_key=YOUR_API_KEY");
const data = await res.json();