Martin Marietta Materials Inc
MLM
NYSE
Construction
$548.57
USD
+10.29 (+1.91%)
At close: Aug 7, 2026, 4:00 PM EDT
Market Cap $32.92B
Volume 463.1K
Top Peer by Growth
Knife River Corp
+9.6% YoY Revenue
Lowest P/E Ratio
Martin Marietta Materials Inc
13.40x P/E
Best 1-Year Return
Amrize AG
+2.4% Return