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.
The Mizuho Financial Group, Inc. (MFG) SEC filings page on Stock Titan provides access to the group’s U.S. regulatory disclosures, including Form 20-F annual reports and Form 6-K current reports. As a foreign private issuer and one of the world’s largest financial institutions by total assets, Mizuho uses these filings to present detailed information on its consolidated financial condition, capital adequacy, and corporate actions to U.S. investors.
In its Form 6-K submissions, Mizuho furnishes English translations of interim consolidated financial statements prepared under Japanese GAAP. These documents include consolidated balance sheets, statements of income, and statements of comprehensive income, showing items such as loans and bills discounted, securities portfolios, trading assets and liabilities, derivatives, deposits, and bonds and notes. They also present ordinary income, fee and commission income, trading income, ordinary profits, and profit attributable to owners of the parent.
Filings also cover capital ratios and regulatory metrics. Mizuho discloses total capital, Tier 1 capital, and Common Equity Tier 1 capital ratios under the international standard, along with risk-weighted assets and total required capital for the consolidated group and major subsidiaries such as Mizuho Bank and Mizuho Trust & Banking. Separate filings provide capital ratio tables as of specific dates, allowing investors to track changes in regulatory capital and risk-weighted assets over time.
Another recurring topic in MFG’s SEC reports is share repurchase and cancellation activity. Multiple Form 6-K filings describe resolutions of the Board of Directors to repurchase common stock under the Companies Act of Japan, specifying maximum share amounts, aggregate repurchase prices, repurchase periods, and the use of market purchases via trust methods. Subsequent filings report the progress and completion of these buybacks and the cancellation of repurchased shares, together with references to the group’s capital policy and shareholder return approach.
Stock Titan enhances these filings with AI-powered summaries that explain the key points of lengthy documents, such as interim financial statements, capital ratio announcements, and share repurchase notices. Real-time updates from EDGAR allow users to see new MFG filings as they are furnished, while AI-generated highlights help readers quickly identify changes in earnings, capital metrics, or corporate actions without manually reviewing every page.
Mizuho Financial Group Inc. executive Shuji Matsuura filed an initial ownership report showing direct holdings of common stock and several phantom stock unit awards tied to the company’s shares.
The phantom stock units are either fully vested and settle upon retirement or vest in three equal annual installments beginning on July 1, 2024, July 1, 2025, or July 1, 2026.
Mizuho Financial Group executive Tsujimori Hideki filed an initial ownership report showing both stock and equity-based awards. He holds 2,150 phantom stock units – retirement and 3,947 phantom stock units, each tied to one share of common stock at a conversion price of zero.
He also reports direct ownership of 2,363 common shares and an additional 503.125 common shares held indirectly through an ESOP. Certain phantom units are fully vested and settle at retirement, while others vest in three equal annual installments beginning on July 1, 2026.
Mizuho Financial Group Inc. Chief Strategy Officer Koyama Takeshi filed an initial ownership report showing equity-linked compensation and share holdings. He holds 1,048 phantom stock units under an ordinary employee share compensation plan, each tied to one share of common stock and carrying a conversion price of 0.0000 per unit. These units are unvested and are scheduled to vest on June 1, 2026, and will be settled in cash or common stock at the company’s election.
In addition, he directly holds 1,104 shares of common stock and indirectly holds 7,880.437 shares of common stock through an ESOP, reflecting both direct and employee-plan related exposure to the company’s equity.
Mizuho Financial Group’s Chief Information Officer, Shinichiro Hihara, has filed an initial ownership report detailing his equity-linked interests in the company. The filing lists direct holdings of common stock and several grants of phantom stock units tied to issuer common stock.
Certain phantom stock units totaling 4,020 underlying shares are fully vested and will settle upon his retirement, in cash or common stock at the issuer’s election. Additional phantom stock units representing 3,947 underlying shares vest in three equal annual installments beginning on July 1, 2026, and another grant representing 2,562 underlying shares is the unvested portion of a grant vesting in three equal annual installments beginning on July 1, 2025. The report also shows direct and ESOP-held common stock positions as of the reporting date.
Mizuho Financial Group Inc executive Komatsu Minori, Chief Human Resources Officer, has filed an initial ownership report. The filing shows 659 phantom stock units under an ordinary employee share compensation plan, each tied to one share of common stock.
These units are currently unvested and are scheduled to vest on June 1, 2026. Each phantom stock unit represents a contingent right to receive one share of common stock, which will be settled in cash or stock at the company’s election.
Mizuho Financial Group Inc. filed an initial ownership report for Chief Compliance Officer Fusae Akamatsu. The filing shows 778 phantom stock units tied to common stock as of April 1, 2026. These units are unvested and vest on June 1, 2026, representing a contingent right to receive one share of common stock per unit, settled in cash or stock at the company’s election.
MIZUHO FINANCIAL GROUP INC Chief Financial Officer Makoto Samejima has filed an initial Form 3 reporting existing equity interests in the company. The filing shows direct ownership of 3,190 shares of common stock and 1,703 phantom stock units under an ordinary employee share compensation plan.
The 1,703 phantom stock units represent the unvested portion of a grant that vests on June 1, 2026. Each phantom stock unit corresponds to a contingent right to receive one share of common stock, with settlement in cash or stock at the company’s election. The Form 3 reflects holdings and does not report any new buy or sell transactions.
Mizuho Financial Group's Chief Risk Officer, Shiraishi Shiro, has reported his initial equity-related holdings. He directly holds 7,551 shares of common stock. He also holds phantom stock units tied to common shares.
Phantom stock units – retirement represent 2,150 underlying common shares that are fully vested and will settle upon his retirement, in cash or stock at the company’s election. A separate grant of 3,947 phantom stock units will vest in three equal annual installments beginning on July 1, 2026, each unit corresponding to one share of common stock, also settled in cash or stock at the issuer’s choice.
Mizuho Financial Group director Uchida Takakazu has filed an initial ownership report. The filing shows 1,650 phantom stock units tied to Mizuho common stock, which are fully vested and will settle in cash or shares upon retirement at the company’s election. Uchida also has an indirect holding of 1,460.494 common shares through an employee stock ownership plan (ESOP). No buy or sell transactions are reported; this Form 3 simply records current positions.
Mizuho Financial Group director Hirama Hisaaki has reported his initial equity-related holdings. He holds 28,999 Phantom Stock Units – Retirement, each representing a contingent right to receive one share of common stock, settled in cash or stock at the company’s election upon retirement.
He also holds 19,173 shares of common stock directly and 6,008.129 shares of common stock indirectly through an ESOP. The phantom stock units are fully vested and settle when he retires from the company.