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Asset Utilization RatioAssets AverageDebt RatioDebt to EquityEBIT MarginEBITDA MarginEBT MarginEnterprise ValueEquity AverageEquity RatioFCF MarginFCF Payout RatioGross MarginInterest Coverage RatioInventory AverageInvested CapitalNet MarginOperating MarginReturn on AssetsReturn on Capital EmployedReturn on EquityReturn on Invested CapitalReturn on SalesTimes Interest Earned

Martin Marietta Materials (MLM) Operating Margin (2016 - 2025)

Martin Marietta Materials' Operating Margin history spans 17 years, with the latest figure at 22.23% for Q4 2025.

  • For Q4 2025, Operating Margin rose 13859.0% year-over-year to 22.23%; the TTM value through Dec 2025 reached 24.36%, up 1408.0%, while the annual FY2025 figure was 23.37%, 1459.0% up from the prior year.
  • Operating Margin reached 22.23% in Q4 2025 per MLM's latest filing, down from 27.36% in the prior quarter.
  • In the past five years, Operating Margin ranged from a high of 134.56% in Q1 2024 to a low of 142.08% in Q4 2023.
  • Average Operating Margin over 5 years is 11.66%, with a median of 22.36% recorded in 2021.
  • Peak YoY movement for Operating Margin: tumbled -15986bps in 2023, then skyrocketed 13859bps in 2025.
  • A 5-year view of Operating Margin shows it stood at 14.04% in 2021, then increased by 27bps to 17.78% in 2022, then plummeted by -899bps to 142.08% in 2023, then grew by 18bps to 116.36% in 2024, then skyrocketed by 119bps to 22.23% in 2025.
  • Per Business Quant, the three most recent readings for MLM's Operating Margin are 22.23% (Q4 2025), 27.36% (Q3 2025), and 28.46% (Q2 2025).