Union Pacific Corporation is an American company based in Omaha, Nebraska. The company is part of the Dow Jones Composite Average and Dow Jones Transportation Average indices. It is the parent company of the Union Pacific Railroad and had a network of 51,610km (32,068 miles) in 2016.
According to Union Pacific Corporation's latest financial reports and stock price the company's current number of shares outstanding is 593,000,000. At the end of 2026 the company had 593,000,000 shares outstanding. The number of outstanding shares is usually impacted by stock plits and shares buy back.