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Buy Day today: Neutral (56) Mixed market breadth · no major macro event
MFG

Mizuho Financial Group Inc.

Financial Services · Banks - Regional

11.10$ +4.8% vs. previous close Closing price · As of: Sep 25, 2026

Ownership

Ownership Structure

Who owns Mizuho Financial Group Inc. (MFG)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 99.9% of the shares are freely tradable; institutional investors hold 2.2%.

Institutional ownership ?Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings. 2.2%
Insiders ?Share of the stock held by the executives, founders and major shareholders of the company itself. 0.01%
Float ?Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders. 99.9%
Short % of float ?Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices. 0.1%
Shares Outstanding ?Total number of shares issued. Price times share count gives market cap. 12,103Mio.

Largest Shareholders

Institutions

Institutions MFG
Name Stake (%) Shares Change (%) Date
Morgan Stanley - Brokerage Accounts 0.49 59,783,815 +1.2 03/31/2026
FMR Inc 0.20 23,630,900 +5.8 03/31/2026
Natixis Advisors, LLC. 0.14 16,426,693 -0.8 03/31/2026
The Goldman Sachs Group Inc 0.13 15,710,825 -3.5 03/31/2026
Bank of America Corp 0.13 15,452,635 -1.4 03/31/2026
JONES FINANCIAL COMPANIES LLLP 0.13 15,385,842 +96,145.7 03/31/2026
BlackRock Inc 0.11 13,216,506 +10.1 03/31/2026
Northern Trust Corp 0.09 10,577,765 +1.9 03/31/2026
CIBC Bancorp USA Inc. 0.07 8,500,854 +0.0 03/31/2026
American Century Companies Inc 0.05 5,693,411 +5.0 06/30/2026

Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.

Data as of: September 25, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)

Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.

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