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Growth Metrics

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

Amgen (AMGN) has 17 years of Shares Outstanding (Weighted Average) data on record, last reported at $538.0 million in Q4 2025.

  • For Q4 2025, Shares Outstanding (Weighted Average) changed 0.19% year-over-year to $538.0 million; the TTM value through Dec 2025 reached $538.0 million, changed 0.19%, while the annual FY2025 figure was $538.0 million, 0.19% changed from the prior year.
  • Shares Outstanding (Weighted Average) reached $538.0 million in Q4 2025 per AMGN's latest filing, roughly flat from $538.0 million in the prior quarter.
  • Across five years, Shares Outstanding (Weighted Average) topped out at $577.0 million in Q1 2021 and bottomed at $534.0 million in Q1 2023.
  • Average Shares Outstanding (Weighted Average) over 5 years is $544.3 million, with a median of $538.0 million recorded in 2022.
  • Peak YoY movement for Shares Outstanding (Weighted Average): fell 6.96% in 2022, then rose 0.56% in 2024.
  • A 5-year view of Shares Outstanding (Weighted Average) shows it stood at $570.0 million in 2021, then dropped by 5.61% to $538.0 million in 2022, then fell by 0.56% to $535.0 million in 2023, then increased by 0.37% to $537.0 million in 2024, then rose by 0.19% to $538.0 million in 2025.
  • Per Business Quant database, its latest 3 readings for Shares Outstanding (Weighted Average) were $538.0 million in Q4 2025, $538.0 million in Q3 2025, and $538.0 million in Q2 2025.