MIZUHO FINANCIAL GROUP INC (MFG) - Dilution Analysis

Visualizing historical and potential share dilution over time

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Dilution Analysis

Low Risk

Limited dilution potential

Last updated: June 26, 2026

Risk Assessment Details

Potential Dilution: 0.0% of current shares

Recent Dilution: 0.01% (2 years)

Historical Dilution Factor: minimal recent dilution

Outstanding Shares

2.5B

Potential Supply

Additional shares possible

Splits

None

Past 2 years

Summary

MFG currently has 2.54B outstanding shares. with minimal authorized share overhang for future dilution. The company has minimally diluted shareholders by 0.01% over the past 2 years.

Share Structure Timeline

Outstanding Shares

Total Supply

Historical Data Points

Date	Event	Outstanding
Jun 26, 2026	20-F filing \| 2536.8M shares outstanding	2.5B
Jun 25, 2025	20-F filing \| 2536.6M shares outstanding	2.5B
Jun 26, 2024	20-F filing \| 2537.1M shares outstanding	2.5B
Jun 28, 2023	20-F filing \| 0.8M shares outstanding	830K
Jul 01, 2022	20-F filing \| 2537.5M shares outstanding	2.5B
Jul 02, 2021	20-F filing \| 2536.7M shares outstanding	2.5B
Jul 02, 2020	20-F filing \| 25373.9M shares outstanding	25B

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