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. submitted a Form 6-K to provide legal opinions and related consents that are incorporated by reference into its existing Form F-3 shelf registration statement. The filing lists opinions from Nagashima Ohno & Tsunematsu and Simpson Thacher & Bartlett LLP, along with their consents.
Mizuho Financial Group, Inc. filed an amended Schedule 13G to report its beneficial ownership of shares of the GraniteShares 2x Long SMCI Daily ETF, a series of GraniteShares ETF Trust. As of 12/31/2025, Mizuho beneficially owned 334,271 ETF shares, representing 3.5% of the class. It reports sole voting and sole dispositive power over all of these shares and no shared power.
The filing notes that Mizuho Financial Group, Inc. and Mizuho Securities Co., Ltd. may be deemed indirect beneficial owners of equity securities directly held by Rakuten Securities, Inc., an affiliated company accounted for under the equity method. Mizuho certifies that the securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of the issuer.
Mizuho Financial Group, Inc. filed an amended Schedule 13G/A reporting that it now beneficially owns 0 common shares of AI Transportation Acquisition Corp, representing 0.0% of the class. The filing shows no sole or shared voting or dispositive power over any shares.
The group, classified as a parent holding company, notes it may be deemed an indirect beneficial owner of equity securities held by its wholly owned subsidiary, Mizuho Securities USA LLC, but this amendment confirms its ownership has fallen to 5 percent or less of the class.
Mizuho Financial Group is offering U.S.$1.8 billion of senior unsecured notes in three tranches: U.S.$600 million 4.438% fixed-to-fixed reset notes due 2032, U.S.$700 million 5.050% fixed-to-fixed reset notes due 2037, and U.S.$500 million floating-rate notes due 2032.
The fixed-rate tranches reset one year before maturity to the applicable U.S. Treasury Rate plus 0.70% or 0.85%. The floating tranche pays Compounded Daily SOFR plus 0.93%, with quarterly interest. Net proceeds of about U.S.$1.791 billion will fund an Internal TLAC-eligible loan to Mizuho Bank for general corporate purposes.
The notes are senior, unsecured obligations structurally subordinated to liabilities of subsidiaries and are intended to qualify as external TLAC debt under Japan’s TLAC framework. Mizuho may redeem each series in whole one year before maturity or upon specified Japanese tax changes, subject to regulatory conditions.
Mizuho Financial Group is offering three series of senior unsecured callable notes: fixed-to-fixed reset rate notes due 2032 and 2037, and floating-rate notes due 2032. The notes are intended to qualify as external TLAC debt and will rank pari passu with other unsubordinated unsecured obligations.
The fixed-to-fixed notes pay an initial fixed coupon, then reset to the applicable U.S. Treasury rate plus a spread one year before maturity, while the floating-rate notes pay Compounded Daily SOFR plus a spread. Mizuho may redeem each series in whole one year before maturity or upon certain tax events. Net proceeds will fund a TLAC-eligible loan to Mizuho Bank for its general corporate purposes. The group reports strong scale, with total assets of ¥276.7 trillion and net income attributable to shareholders of ¥593.4 billion for the year ended March 31, 2025, and ¥815.5 billion for the six months ended September 30, 2025.
Mizuho Financial Group, Inc. reports progress on its ongoing common stock repurchase program. From January 1 to January 31, 2026, it repurchased 9,161,100 shares of common stock for a total of ¥59,554,208,900 via market purchases using a trust method.
The buyback is part of a larger program to repurchase up to 60,000,000 shares of common stock, equal to 2.4% of total shares outstanding excluding treasury stock as of September 30, 2025, for up to ¥200,000,000,000 between November 17, 2025 and February 28, 2026. Cumulatively, the company has repurchased 24,490,100 shares for ¥144,039,317,900 under this authorization.
Mizuho Financial Group, Inc. has expanded its ongoing share repurchase program and adjusted the cancellation schedule for the repurchased shares. The Board now authorizes buying back up to a maximum of 65,000,000 common shares, with a total repurchase price of up to ¥300,000,000,000.
The repurchase period is extended to run from November 17, 2025 to March 31, 2026, using market purchases via a trust method. All shares repurchased under this program are scheduled to be cancelled, with the planned cancellation date moved from March 23, 2026 to April 22, 2026. As of December 31, 2025, Mizuho had 2,470,172,294 shares outstanding (excluding treasury stock) and held 19,676,300 treasury shares.
Mizuho Financial Group reported stronger results for the third quarter of fiscal 2025 (nine months ended December 31, 2025). Profit attributable to owners of the parent rose to ¥1,019,890 million, up 19.2% year on year, while ordinary profits increased 11.3% to ¥1,254,665 million. Ordinary income declined 6.5% to ¥6,613,425 million, as lower interest and trading income were offset by higher fee income and lower interest expenses.
Earnings per share grew from ¥337.64 to ¥409.21. Total assets reached ¥297,570,168 million and total net assets ¥11,258,748 million, with the own capital ratio at 3.7%. For fiscal 2025, Mizuho estimates profit attributable to owners of the parent of ¥1,130,000 million and EPS of ¥454.39. The company plans total annual common dividends of ¥145.00 per share, including a second-quarter dividend of ¥72.50.
Mizuho Financial Group, Inc. reports progress on its ongoing common stock repurchase program authorized under the Companies Act of Japan. During the period from December 1, 2025 to December 31, 2025, the company repurchased 9,434,900 shares of its common stock for an aggregate purchase price of ¥53,454,803,500 through market purchases utilizing a trust method. Across the broader program running from November 17, 2025 to February 28, 2026, the company has so far repurchased a total of 15,329,000 shares for ¥84,485,109,000. The repurchase program allows for purchases of up to 60,000,000 shares, representing 2.4% of total shares outstanding excluding treasury stock as of September 30, 2025, with a maximum total repurchase amount of ¥200,000,000,000.
Mizuho Financial Group provides detailed credit quality, fair value and capital information for the six months ended September 30, 2025. Agency mortgage-backed securities include Japanese issues from the Japan Housing Finance Agency and foreign holdings mainly in Ginnie Mae securities, with fair values in the hundreds of billions of yen at both March 31 and September 30, 2025. The Group reports large balances of repo, securities borrowing and derivative positions subject to enforceable netting arrangements.
Net business profits is highlighted as the key measure of core banking performance in Japan, defined as gross profits less general and administrative expenses and certain adjustments. Charge-offs increased by ¥212,018 billion to ¥237,898 billion for the six months ended September 30, 2025, primarily due to a downgrade at a domestic corporate borrower. Loan modifications mainly extended terms and reduced interest rates, but related commitments to troubled borrowers and revolving line conversions were described as immaterial or insignificant. The Group also discloses robust regulatory capital buffers for its G-SIB status and extensive use of Level 2 and Level 3 valuation models for securities, derivatives and long-term debt.