Business Context and Reporting Period
This Form 6-K filing by Mizuho Financial Group, Inc. (MHFG) reports on the progress of a common stock repurchase program. The report covers the repurchase activity for the period from December 1, 2025, to December 31, 2025, and was filed on January 5, 2026.
Key Financial Metrics
The filing focuses exclusively on share repurchase activity and does not provide comprehensive financial statements such as revenue, profit, cash flow, margins, debt, or liquidity metrics for the reporting period.
- Shares Repurchased (Dec 2025): 9,434,900 shares
- Repurchase Price (Dec 2025): ¥53,454,803,500
- Cumulative Shares Repurchased (as of Dec 31, 2025): 15,329,000 shares
- Cumulative Repurchase Amount (as of Dec 31, 2025): ¥84,485,109,000
Material Changes and Program Status
The filing details the execution of a stock buyback program authorized by the Board of Directors on November 14, 2025. The program allows for the repurchase of up to 60,000,000 shares (approximately 2.4% of total shares outstanding as of September 30, 2025) with a maximum aggregate price of ¥200,000,000,000. The repurchase period extends from November 17, 2025, to February 28, 2026. As of December 31, 2025, the company has utilized approximately 42% of the authorized share count and 42% of the authorized capital amount.
Guidance, Outlook, and Risks
The document contains forward-looking statements regarding estimates, forecasts, and plans, which do not guarantee future performance. Management disclaims any obligation to update these statements except as required by Tokyo Stock Exchange rules. Specific risks and factors affecting financial conditions are referenced in "Item 3.D. Key Information—Risk Factors" and "Item 5. Operating and Financial Review and Prospects" of the company's most recent Form 20-F.
Investor Verification Checklist
- Verify the remaining authorized repurchase amount and share count available under the November 14, 2025 resolution.
- Confirm the final repurchase totals upon the program's conclusion on February 28, 2026.
- Review the most recent Form 20-F for detailed risk factors and comprehensive financial performance data not included in this 6-K.
- Monitor subsequent filings for any updates to the repurchase program or changes in corporate strategy.