AUTOMATIC DATA PROCESSING INC (ADP) - Dilution Analysis

Visualizing historical and potential share dilution over time

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Dilution Analysis

Low Risk

Limited dilution potential

Last updated: April 30, 2026

Risk Assessment Details

Potential Dilution: 0.0% of current shares

Recent Dilution: 0.05% (2 years)

Historical Dilution Factor: minimal recent dilution

Outstanding Shares

400M

Potential Supply

Additional shares possible

Splits

None

Past 2 years

Summary

ADP currently has 402M outstanding shares. with minimal authorized share overhang for future dilution. The company has minimally diluted shareholders by 0.05% over the past 2 years.

Share Structure Timeline

Outstanding Shares

Total Supply

Historical Data Points

Date	Event	Outstanding
Apr 30, 2026	10-Q filing \| 401.7M shares outstanding	400M
Jan 29, 2026	10-Q filing \| 403.8M shares outstanding	400M
Oct 31, 2025	10-Q filing \| 405.1M shares outstanding	410M
Aug 06, 2025	10-K filing \| 407.1M shares outstanding	410M
May 01, 2025	10-Q filing \| 406.9M shares outstanding	410M
Jan 30, 2025	10-Q filing \| 407.6M shares outstanding	410M
Nov 01, 2024	10-Q filing \| 407.9M shares outstanding	410M
Aug 07, 2024	10-K filing \| 410.6M shares outstanding	410M
May 02, 2024	10-Q filing \| 410.5M shares outstanding	410M
Feb 01, 2024	10-Q filing \| 411.1M shares outstanding	410M
Nov 02, 2023	10-Q filing \| 411.7M shares outstanding	410M
Aug 03, 2023	10-K filing \| 413.7M shares outstanding	410M
May 01, 2023	10-Q filing \| 413.7M shares outstanding	410M
Feb 02, 2023	10-Q filing \| 414.3M shares outstanding	410M
Nov 02, 2022	10-Q filing \| 414.6M shares outstanding	410M
Aug 03, 2022	10-K filing \| 418.8M shares outstanding	420M
Apr 29, 2022	10-Q filing \| 418.1M shares outstanding	420M
Jan 31, 2022	10-Q filing \| 419.8M shares outstanding	420M
Oct 29, 2021	10-Q filing \| 421.4M shares outstanding	420M
Aug 04, 2021	10-K filing \| 426.3M shares outstanding	430M
Apr 30, 2021	10-Q filing \| 425.8M shares outstanding	430M
Feb 01, 2021	10-Q filing \| 427.4M shares outstanding	430M
Oct 30, 2020	10-Q filing \| 428.6M shares outstanding	430M
Aug 05, 2020	10-K filing \| 430.8M shares outstanding	430M
May 01, 2020	10-Q filing \| 430.0M shares outstanding	430M
Jan 31, 2020	10-Q filing \| 433.3M shares outstanding	430M

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