MasTec is a leading infrastructure construction company. It engages in the engineering, building, installation, maintenance & upgrade of energy, communication & utility and other infrastructure. Its Communications unit performs engineering, construction & maintenance of communications infrastructure mainly related to wireless & wireline communications & install-to-the-home. Oil & Gas unit performs engineering, construction & maintenance services on oil & natural gas pipelines & processing facilities for the energy & utilities industries. Electrical Transmission unit primarily serves the energy & utility industries through the engineering, construction & maintenance of electrical transmission lines & substations. Clean Energy & Infrastructure unit primarily serves the energy & utility end-markets & other end-markets through the installation & construction of conventional & renewable power plants, related electrical transmission infrastructure, ethanol facilities & various types of industrial infrastructure....
+See MoreSharpe-Lintner-Black CAPM alpha (Premium Members Only) Fama-French (1993) 3-factor alpha (Premium Members Only) Fama-French-Carhart 4-factor alpha (Premium Members Only) Fama-French (2015) 5-factor alpha (Premium Members Only) Fama-French-Carhart 6-factor alpha (Premium Members Only) Dynamic conditional 6-factor alpha (Premium Members Only) Last update: Saturday 11 October 2025
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