Martin Marietta Materials Operating Income

Martin Marietta Materials (MLM) currently reports a operating income of $1.4B as of June 2026. That compares with $450M in the prior-year period — up 211.5% year over year. Use the charts on this page to explore Martin Marietta Materials's operating income history and peer comparisons.

Martin Marietta Materials's operating income increased from $450M to $1.4B — a 211.5% year-over-year increase (period ending June 2026). Watching multi-year history on the chart below helps separate one-off swings from a lasting trend.

Martin Marietta Materials reported $1.4B in operating income as of June 2026. That compares with $450M in the prior-year period — up 211.5% year over year. Absolute dollar amounts are most useful when compared with prior periods, peers, and related line items such as revenue, assets, or liabilities on Stockcircle.

Start with the current operating income of $1.4B, then check the historical chart for trend and the peer comparison chart for relative positioning. From there, open related valuation or income-statement pages for Martin Marietta Materials, and consider following MLM for alerts when major investors trade the stock.

Martin Marietta Materials is classified in the Materials sector. On operating income, it currently shows $1.4B. Sector peers often share similar capital intensity and growth regimes, so relative rankings inside Materials are usually more informative than comparing MLM with unrelated industries.