Union Pacific (UNP) Shares Outstanding (2009 - 2026)

Union Pacific has disclosed Shares Outstanding across 18 years of filings, most recently posting $593.7 million for Q1 2026.

• Shares Outstanding for Q1 2026 came in at $593.7 million, down 46.67% year-over-year; the trailing twelve-month figure through Mar 2026 was $593.7 million (down 46.67% YoY), and the FY2025 annual result was $593.2 million, down 46.7% from the prior year.
• Shares Outstanding came in at $593.7 million for Q1 2026 at Union Pacific, roughly flat from $593.2 million in the prior quarter.
• In the past five years, Shares Outstanding ranged from a high of $1.1 billion in Q1 2025 to a low of -$503.5 million in Q2 2023.
• The 5-year median for Shares Outstanding is $1.1 billion (2022), against an average of $831.1 million.
• Across the five-year window, Shares Outstanding slumped 145.24% in 2023 and jumped 321.14% in 2024, its largest moves.
• Union Pacific's Shares Outstanding stood at $1.1 billion in 2022, then gained by 0.03% to $1.1 billion in 2023, then climbed by 0.01% to $1.1 billion in 2024, then plunged by 46.7% to $593.2 million in 2025, then advanced by 0.07% to $593.7 million in 2026.
• The last three Shares Outstanding figures came in at $593.7 million (Q1 2026), $593.2 million (Q4 2025), and $593.1 million (Q3 2025), per Business Quant data.