Growth Metrics

Ultragenyx Pharmaceutical (RARE) Shares Outstanding (2016 - 2025)

Ultragenyx Pharmaceutical has reported Shares Outstanding over the past 11 years, most recently at $96.6 million for Q4 2025.

  • Quarterly Shares Outstanding rose 4.43% to $96.6 million in Q4 2025 from the year-ago period, while the trailing twelve-month figure was $96.6 million through Dec 2025, up 4.43% year-over-year, with the annual reading at $96.6 million for FY2025, 4.43% up from the prior year.
  • Shares Outstanding was $96.6 million for Q4 2025 at Ultragenyx Pharmaceutical, roughly flat from $96.4 million in the prior quarter.
  • Over five years, Shares Outstanding peaked at $96.6 million in Q4 2025 and troughed at $67.4 million in Q1 2021.
  • The 5-year median for Shares Outstanding is $71.8 million (2023), against an average of $79.6 million.
  • Year-over-year, Shares Outstanding grew 1.23% in 2022 and then rose 28.92% in 2024.
  • A 5-year view of Shares Outstanding shows it stood at $69.3 million in 2021, then rose by 1.23% to $70.2 million in 2022, then increased by 17.24% to $82.3 million in 2023, then rose by 12.39% to $92.5 million in 2024, then rose by 4.43% to $96.6 million in 2025.
  • Per Business Quant, the three most recent readings for RARE's Shares Outstanding are $96.6 million (Q4 2025), $96.4 million (Q3 2025), and $96.4 million (Q2 2025).