UNP vs ARM Comparison

Omaha, Nebraska-based Union Pacific is the largest public railroad in North America. Operating on more than 30,000 miles of track in the western two thirds of the us, UP generated $24 billion of revenue in 2023 by hauling coal, industrial products, intermodal containers, agriculture goods, chemicals, fertilizers, and automotive goods. UP owns about one fourth of Mexican railroad Ferromex and historically derives roughly 10% of its revenue hauling freight to and from Mexico.

Arm Holdings is the IP owner and developer of the ARM architecture (ARM stands for Acorn RISC Machine), which is used in 99% of the world's smartphone CPU cores, and it also has high market share in other battery-powered devices like wearables, tablets, or sensors. Arm licenses its architecture for a fee, offering different types of licenses depending on the flexibility the customer needs. Customers like Apple or Qualcomm buy architectural licenses, which allows them to modify the architecture and add or delete instructions to tailor the chips to their specific needs. Other clients directly buy off-the-shelf designs from Arm. Off-the-shelf and architectural customers pay a royalty fee per chip shipped.