Rallybio (RLYB) Shares Outstanding (2023 - 2025)

Rallybio (RLYB) has disclosed Shares Outstanding for 3 consecutive years, with $5.3 million as the latest value for Q4 2025.

  • Quarterly Shares Outstanding rose 1.82% to $5.3 million in Q4 2025 from the year-ago period, while the trailing twelve-month figure was $5.3 million through Dec 2025, up 1.82% year-over-year, with the annual reading at $5.3 million for FY2025, 1.82% up from the prior year.
  • Shares Outstanding hit $5.3 million in Q4 2025 for Rallybio, down from $41.9 million in the prior quarter.
  • In the past five years, Shares Outstanding ranged from a high of $41.9 million in Q3 2025 to a low of $4.7 million in Q4 2023.
  • Historically, Shares Outstanding has averaged $31.2 million across 3 years, with a median of $37.8 million in 2023.
  • Biggest five-year swings in Shares Outstanding: increased 0.17% in 2024 and later increased 10.05% in 2025.
  • Year by year, Shares Outstanding stood at $4.7 million in 2023, then grew by 9.73% to $5.2 million in 2024, then rose by 1.82% to $5.3 million in 2025.
  • Business Quant data shows Shares Outstanding for RLYB at $5.3 million in Q4 2025, $41.9 million in Q3 2025, and $41.7 million in Q2 2025.