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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

Mueller Industries (MLI) Operating Margin (2016 - 2025)

Mueller Industries (MLI) has 17 years of Operating Margin data on record, last reported at 17.87% in Q4 2025.

  • For Q4 2025, Operating Margin fell 56.0% year-over-year to 17.87%; the TTM value through Dec 2025 reached 22.94%, up 250.0%, while the annual FY2025 figure was 22.94%, 250.0% up from the prior year.
  • Operating Margin reached 17.87% in Q4 2025 per MLI's latest filing, down from 25.62% in the prior quarter.
  • Across five years, Operating Margin topped out at 26.72% in Q2 2025 and bottomed at 11.31% in Q1 2021.
  • Average Operating Margin over 5 years is 20.84%, with a median of 21.32% recorded in 2022.
  • Peak YoY movement for Operating Margin: skyrocketed 1257bps in 2021, then crashed -323bps in 2023.
  • A 5-year view of Operating Margin shows it stood at 18.0% in 2021, then increased by 21bps to 21.7% in 2022, then decreased by -15bps to 18.47% in 2023, then decreased by 0bps to 18.44% in 2024, then fell by -3bps to 17.87% in 2025.
  • Per Business Quant database, its latest 3 readings for Operating Margin were 17.87% in Q4 2025, 25.62% in Q3 2025, and 26.72% in Q2 2025.