Union Pacific Corporation (UNP) stock: Winston Score and insider trades

Union Pacific runs one of the largest freight railroad networks in the United States. It moves goods like coal, grain, chemicals, automobiles, and consumer products across 23 states in the western two-thirds of the country. Its customers include farmers, manufacturers, retailers, and energy companies that need to ship heavy cargo long distances. Union Pacific makes money by charging customers a fee each time freight moves across its rail network. It operates roughly 32,000 miles of track, giving it a strong geographic moat — railroads are extremely expensive to build, so competitors cannot easily enter the market. The company faces a key risk from shifts in energy markets, since coal shipments have been declining for years as utilities switch to cleaner power sources. Growth depends on winning more intermodal business, where shipping containers move between trains and trucks, as well as on broader industrial activity across the U.S. economy.

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