ABM INDUSTRIES INC /DE/ (ABM) - Dilution Analysis

Visualizing historical and potential share dilution over time

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Dilution Analysis

Low Risk

Limited dilution potential

Last updated: December 19, 2025

Risk Assessment Details

Potential Dilution: 0.0% of current shares

Recent Dilution: 0.16% (2 years)

Historical Dilution Factor: minimal recent dilution

Outstanding Shares

62M

Potential Supply

Additional shares possible

Splits

None

Past 2 years

Summary

ABM currently has 62.3M outstanding shares. with minimal authorized share overhang for future dilution. The company has minimally diluted shareholders by 0.16% over the past 2 years.

Share Structure Timeline

Outstanding Shares

Total Supply

Historical Data Points

Date	Event	Outstanding
Dec 19, 2025	10-K filing \| 62.3M shares outstanding	62M
Sep 05, 2025	10-Q filing \| 62.5M shares outstanding	63M
Jun 06, 2025	10-Q filing \| 62.6M shares outstanding	63M
Mar 12, 2025	10-Q filing \| 62.7M shares outstanding	63M
Dec 19, 2024	10-K filing \| 63.2M shares outstanding	63M
Sep 06, 2024	10-Q filing \| 63.1M shares outstanding	63M
Jun 06, 2024	10-Q filing \| 63.3M shares outstanding	63M
Mar 07, 2024	10-Q filing \| 63.5M shares outstanding	64M
Dec 18, 2023	10-K filing \| 66.0M shares outstanding	66M
Sep 07, 2023	10-Q filing \| 66.3M shares outstanding	66M
Jun 07, 2023	10-Q filing \| 66.4M shares outstanding	66M
Mar 08, 2023	10-Q filing \| 66.3M shares outstanding	66M
Dec 21, 2022	10-K filing \| 67.1M shares outstanding	67M
Sep 09, 2022	10-Q filing \| 66.8M shares outstanding	67M
Jun 09, 2022	10-Q filing \| 67.2M shares outstanding	67M
Mar 09, 2022	10-Q filing \| 67.9M shares outstanding	68M
Dec 22, 2021	10-K filing \| 67.4M shares outstanding	67M
Sep 09, 2021	10-Q filing \| 67.5M shares outstanding	68M
Jun 09, 2021	10-Q filing \| 67.3M shares outstanding	67M
Mar 10, 2021	10-Q filing \| 67.2M shares outstanding	67M
Dec 17, 2020	10-K filing \| 66.9M shares outstanding	67M
Sep 09, 2020	10-Q filing \| 66.9M shares outstanding	67M
Jun 18, 2020	10-Q filing \| 66.9M shares outstanding	67M
Mar 05, 2020	10-Q filing \| 66.9M shares outstanding	67M

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