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Amgen (AMGN) Shares Outstanding (Diluted Average) (2016 - 2025)

Amgen (AMGN) has 17 years of Shares Outstanding (Diluted Average) data on record, last reported at $542.0 million in Q4 2025.

  • For Q4 2025, Shares Outstanding (Diluted Average) changed 0.18% year-over-year to $542.0 million; the TTM value through Dec 2025 reached $542.0 million, changed 0.18%, while the annual FY2025 figure was $542.0 million, 0.18% changed from the prior year.
  • Shares Outstanding (Diluted Average) reached $542.0 million in Q4 2025 per AMGN's latest filing, roughly flat from $542.0 million in the prior quarter.
  • Across five years, Shares Outstanding (Diluted Average) topped out at $581.0 million in Q1 2021 and bottomed at $536.0 million in Q1 2024.
  • Average Shares Outstanding (Diluted Average) over 5 years is $547.8 million, with a median of $541.0 million recorded in 2022.
  • Peak YoY movement for Shares Outstanding (Diluted Average): fell 6.6% in 2022, then rose 0.93% in 2025.
  • A 5-year view of Shares Outstanding (Diluted Average) shows it stood at $573.0 million in 2021, then fell by 5.58% to $541.0 million in 2022, then dropped by 0.55% to $538.0 million in 2023, then grew by 0.56% to $541.0 million in 2024, then grew by 0.18% to $542.0 million in 2025.
  • Per Business Quant database, its latest 3 readings for Shares Outstanding (Diluted Average) were $542.0 million in Q4 2025, $542.0 million in Q3 2025, and $541.0 million in Q2 2025.