Growth Metrics

Omeros (OMER) Shares Outstanding (2016 - 2025)

Omeros (OMER) has disclosed Shares Outstanding for 16 consecutive years, with $71.7 million as the latest value for Q4 2025.

  • Quarterly Shares Outstanding rose 23.48% to $71.7 million in Q4 2025 from the year-ago period, while the trailing twelve-month figure was $71.7 million through Dec 2025, up 23.48% year-over-year, with the annual reading at $71.7 million for FY2025, 23.48% up from the prior year.
  • Shares Outstanding hit $71.7 million in Q4 2025 for Omeros, up from $70.1 million in the prior quarter.
  • In the past five years, Shares Outstanding ranged from a high of $71.7 million in Q4 2025 to a low of $57.9 million in Q1 2024.
  • Historically, Shares Outstanding has averaged $62.1 million across 5 years, with a median of $62.6 million in 2021.
  • Biggest five-year swings in Shares Outstanding: fell 7.82% in 2024 and later grew 23.48% in 2025.
  • Year by year, Shares Outstanding stood at $62.6 million in 2021, then increased by 0.32% to $62.8 million in 2022, then fell by 2.71% to $61.1 million in 2023, then decreased by 5.05% to $58.0 million in 2024, then increased by 23.48% to $71.7 million in 2025.
  • Business Quant data shows Shares Outstanding for OMER at $71.7 million in Q4 2025, $70.1 million in Q3 2025, and $60.0 million in Q2 2025.