Automatic Data Processing (ADP) Shares Outstanding (Weighted Average) (2009 - 2026)

Automatic Data Processing (ADP) has 18 years of Shares Outstanding (Weighted Average) data on file, last reported at $403.5 million in Q1 2026.

• Quarterly Shares Outstanding (Weighted Average) fell 0.98% year-over-year to $403.5 million in Q1 2026, while the trailing twelve-month figure through Mar 2026 was $403.5 million (down 0.98% YoY) and the FY2025 annual result came in at $407.1 million, down 0.85% from the prior year.
• Shares Outstanding (Weighted Average) held at $403.5 million in Q1 2026 per ADP's latest filing, from $404.4 million in the prior quarter.
• Across five years, Shares Outstanding (Weighted Average) topped out at $419.8 million in Q1 2022 and bottomed at $403.5 million in Q1 2026.
• The 5-year median for Shares Outstanding (Weighted Average) is $410.6 million (2024), against an average of $410.7 million.
• The widest annual swing landed in 2022, when Shares Outstanding (Weighted Average) declined 1.76%; it then slipped 0.69% in 2025.
• Tracing ADP's Shares Outstanding (Weighted Average) over 5 years: stood at $414.3 million in 2022, then declined by 0.77% to $411.1 million in 2023, then decreased by 0.85% to $407.6 million in 2024, then fell by 0.79% to $404.4 million in 2025, then decreased by 0.22% to $403.5 million in 2026.
• Per Business Quant, the three latest ADP Shares Outstanding (Weighted Average) figures stand at $403.5 million (Q1 2026), $404.4 million (Q4 2025), and $405.1 million (Q3 2025).

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