Growth Metrics

Regeneron Pharmaceuticals (REGN) Shares Outstanding (Diluted Average) (2016 - 2025)

Regeneron Pharmaceuticals has reported Shares Outstanding (Diluted Average) over the past 16 years, most recently at $108.6 million for Q4 2025.

  • Quarterly results put Shares Outstanding (Diluted Average) at $108.6 million for Q4 2025, down 5.65% from a year ago — trailing twelve months through Dec 2025 was $108.6 million (down 5.65% YoY), and the annual figure for FY2025 was $108.6 million, down 5.65%.
  • Shares Outstanding (Diluted Average) for Q4 2025 was $108.6 million at Regeneron Pharmaceuticals, up from $107.2 million in the prior quarter.
  • Over the last five years, Shares Outstanding (Diluted Average) for REGN hit a ceiling of $116.2 million in Q3 2024 and a floor of $107.2 million in Q3 2025.
  • Median Shares Outstanding (Diluted Average) over the past 5 years was $113.4 million (2022), compared with a mean of $112.6 million.
  • Biggest five-year swings in Shares Outstanding (Diluted Average): grew 2.62% in 2022 and later fell 7.75% in 2025.
  • Regeneron Pharmaceuticals' Shares Outstanding (Diluted Average) stood at $112.2 million in 2021, then rose by 1.16% to $113.5 million in 2022, then grew by 0.18% to $113.7 million in 2023, then increased by 1.23% to $115.1 million in 2024, then fell by 5.65% to $108.6 million in 2025.
  • The last three reported values for Shares Outstanding (Diluted Average) were $108.6 million (Q4 2025), $107.2 million (Q3 2025), and $109.9 million (Q2 2025) per Business Quant data.