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Growth Metrics

Amgen (AMGN) Shares Outstanding (Weighted Average) (2016 - 2026)

Amgen has reported Shares Outstanding (Weighted Average) over the past 18 years, most recently at $540.0 million for Q1 2026.

  • For Q1 2026, Shares Outstanding (Weighted Average) changed 0.37% year-over-year to $540.0 million; the TTM value through Mar 2026 reached $540.0 million, changed 0.37%, while the annual FY2025 figure was $538.0 million, 0.19% changed from the prior year.
  • Shares Outstanding (Weighted Average) for Q1 2026 was $540.0 million at Amgen, roughly flat from $538.0 million in the prior quarter.
  • Over five years, Shares Outstanding (Weighted Average) peaked at $548.0 million in Q1 2022 and troughed at $534.0 million in Q1 2023.
  • A 5-year average of $537.5 million and a median of $537.0 million in 2024 define the central range for Shares Outstanding (Weighted Average).
  • Biggest five-year swings in Shares Outstanding (Weighted Average): decreased 6.63% in 2022 and later grew 0.37% in 2024.
  • Year by year, Shares Outstanding (Weighted Average) stood at $538.0 million in 2022, then decreased by 0.56% to $535.0 million in 2023, then grew by 0.37% to $537.0 million in 2024, then increased by 0.19% to $538.0 million in 2025, then increased by 0.37% to $540.0 million in 2026.
  • Business Quant data shows Shares Outstanding (Weighted Average) for AMGN at $540.0 million in Q1 2026, $538.0 million in Q4 2025, and $538.0 million in Q3 2025.