Growth Metrics

Gossamer Bio (GOSS) Shares Outstanding (Diluted Average) (2022 - 2025)

Gossamer Bio (GOSS) has 4 years of Shares Outstanding (Diluted Average) data on record, last reported at $228.0 million in Q3 2025.

  • For Q3 2025, Shares Outstanding (Diluted Average) rose 0.83% year-over-year to $228.0 million; the TTM value through Sep 2025 reached $228.0 million, up 0.83%, while the annual FY2024 figure was $226.2 million, 48.23% up from the prior year.
  • Shares Outstanding (Diluted Average) reached $228.0 million in Q3 2025 per GOSS's latest filing, roughly flat from $227.3 million in the prior quarter.
  • Across five years, Shares Outstanding (Diluted Average) topped out at $238.5 million in Q2 2024 and bottomed at $75.9 million in Q1 2022.
  • Average Shares Outstanding (Diluted Average) over 4 years is $163.5 million, with a median of $192.9 million recorded in 2023.
  • Peak YoY movement for Shares Outstanding (Diluted Average): skyrocketed 149.92% in 2024, then fell 4.72% in 2025.
  • A 4-year view of Shares Outstanding (Diluted Average) shows it stood at $84.6 million in 2022, then soared by 80.46% to $152.6 million in 2023, then soared by 48.23% to $226.2 million in 2024, then increased by 0.78% to $228.0 million in 2025.
  • Per Business Quant database, its latest 3 readings for Shares Outstanding (Diluted Average) were $228.0 million in Q3 2025, $227.3 million in Q2 2025, and $226.8 million in Q1 2025.