Date,Symbol,Name,Last Sale,Net Change,% Change,Market Cap,Country,IPO Year,Volume,Sector,Industry 20250729,MLM,Martin Marietta Materials Inc. Common Stock,$579.92,4.04,0.702%,34960715547.0,United States,1994.0,244250,Industrials,Mining & Quarrying of Nonmetallic Minerals (No Fuels) 20250730,MLM,Martin Marietta Materials Inc. Common Stock,$575.32,-4.6,-0.793%,34683402657.0,United States,1994.0,383758,Industrials,Mining & Quarrying of Nonmetallic Minerals (No Fuels) 20250731,MLM,Martin Marietta Materials Inc. Common Stock,$574.88,-0.44,-0.076%,34656877076.0,United States,1994.0,589817,Industrials,Mining & Quarrying of Nonmetallic Minerals (No Fuels)