Caterpillar (NYSE:CAT) has been added to the Russell Top 50 Index, reflecting its inclusion among some of the largest U.S. companies by market value. The move comes as Caterpillar reports a record order backlog tied to AI data center power generation projects. The company supplies engines and turbines for large scale infrastructure efforts, including the Chevron Microsoft power initiative for AI data centers. Caterpillar sits at an intersection of heavy equipment manufacturing and large...