Growth Metrics

Arthur J. Gallagher (AJG) Shares Outstanding (2016 - 2025)

Arthur J. Gallagher's Shares Outstanding history spans 17 years, with the latest figure at $257.0 million for Q4 2025.

  • For Q4 2025, Shares Outstanding rose 2.8% year-over-year to $257.0 million; the TTM value through Dec 2025 reached $257.0 million, up 2.8%, while the annual FY2025 figure was $257.0 million, 2.8% up from the prior year.
  • Shares Outstanding reached $257.0 million in Q4 2025 per AJG's latest filing, roughly flat from $256.8 million in the prior quarter.
  • In the past five years, Shares Outstanding ranged from a high of $257.0 million in Q4 2025 to a low of $195.9 million in Q1 2021.
  • Average Shares Outstanding over 5 years is $222.9 million, with a median of $215.7 million recorded in 2023.
  • Peak YoY movement for Shares Outstanding: rose 1.62% in 2024, then grew 17.21% in 2025.
  • A 5-year view of Shares Outstanding shows it stood at $208.5 million in 2021, then increased by 1.63% to $211.9 million in 2022, then grew by 2.27% to $216.7 million in 2023, then increased by 15.37% to $250.0 million in 2024, then increased by 2.8% to $257.0 million in 2025.
  • Per Business Quant, the three most recent readings for AJG's Shares Outstanding are $257.0 million (Q4 2025), $256.8 million (Q3 2025), and $256.4 million (Q2 2025).