Welcome to our dedicated page for Mizuho Financial SEC filings (Ticker: MFG), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
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Mizuho Financial Group filed a Form 6-K providing unaudited Japanese GAAP consolidated results for the six months ended September 30, 2025. Ordinary income was ¥4,337,537 million, slightly below ¥4,585,215 million a year earlier, but ordinary profits rose to ¥849,626 million from ¥747,079 million as expenses declined. Profit attributable to owners of parent increased to ¥689,947 million from ¥566,141 million, and comprehensive income attributable to owners climbed to ¥843,748 million from ¥588,854 million, reflecting stronger other comprehensive income. Total assets grew to ¥288,757,081 million and total net assets to ¥11,076,007 million as of September 30, 2025, supported by higher retained earnings and larger unrealized gains on securities.
Mizuho Financial Group, Inc. announced a board-approved share repurchase and subsequent cancellation of the repurchased shares. The buyback authorizes up to 60,000,000 shares (2.4% of total shares outstanding excluding treasury stock as of September 30, 2025) for an aggregate amount of up to ¥200,000,000,000, to be conducted from November 17, 2025 to February 28, 2026 via market purchases utilizing a trust method.
All shares repurchased under this program are scheduled to be cancelled on March 23, 2026. The company reiterated its capital policy of balancing capital adequacy, growth investment, and shareholder returns, targeting a total payout ratio of 50% or more as a guide. As of September 30, 2025, shares outstanding excluding treasury stock were 2,485,508,964, and treasury stock totaled 4,339,630.
Mizuho Financial Group reported stronger first-half FY2025 results and raised its full‑year outlook. Ordinary profits reached
Total assets were
The company lifted its FY2025 profit attributable to owners estimate to
GraniteShares ETF Trust (SMCL)10/10/2025.
One reporting person is marked as a Director, and others are listed as Co-owner. Table I discloses 346,978 units of “ETF” beneficially owned on an indirect basis, with the nature of indirect ownership noted as “Super Micro Computer Inc.” No derivative securities were listed in Table II.
Mizuho Financial Group announced board and executive leadership changes effective November 30, 2025. Hidekatsu Take will serve as Member of the Board, Deputy President & Corporate Executive (Representative Corporate Executive), and will lead the Global Corporate & Investment Banking Company as well as the Global Transaction Banking Unit, while remaining in charge of specially assigned matters.
Tsutomu Yamamoto resigned. He previously served as Senior Managing Executive Officer and Head of the Global Transaction Banking Unit, in charge of specially assigned matters.
Mizuho Financial Group reported share repurchase activity and a buyback program. The company carried out market purchases using the trust method, including 5,894,700 shares for ¥27,650,652,900 on a trade date basis between August 1 and August 29, 2025. It disclosed a repurchase authorization of up to 40,000,000 shares (about 1.6% of outstanding shares excluding treasury stock as of March 31, 2025) with a cap of ¥100,000,000,000 covering the period from May 16 to August 31, 2025. The filing also shows an executed purchase of 23,909,200 shares totaling ¥99,999,721,300. Transactions were executed via the trust method and certain repurchased shares are referenced as cancelled or to be cancelled in the filing.
Mizuho Financial Group reported its regulatory capital metrics as of June 30, 2025. On a consolidated basis the Total Capital Ratio rose to 17.93% (up 0.18 percentage points versus March 31, 2025), Tier 1 Capital Ratio to 15.96% (up 0.31) and Common Equity Tier 1 to 13.35% (up 0.12). Consolidated Total Capital increased by ¥320.1 billion to ¥13,075.9 billion while risk-weighted assets expanded by ¥1,067.1 billion to ¥72,911.5 billion, raising total required capital to ¥5,832.9 billion.
At the subsidiary level, Mizuho Bank reported a Total Capital Ratio of 16.50% (up 0.23) with CET1 at 11.57% (up 0.15). Mizuho Trust & Banking showed a materially higher Total Capital Ratio of 32.62% (up 1.02). The release provides quarter-end regulatory-capital snapshots without additional commentary or forward guidance.
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