Who owns MIZUHO FINANCIAL GROUP INC?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of MFG from SEC Form 13F filings across 463 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 463 institutions disclosed 271.9M shares of MIZUHO FINANCIAL GROUP INC worth $2.61B — about 2.2% of shares outstanding; the largest disclosed holder is MORGAN STANLEY. Source: SEC Form 13F filings, parsed by EvidInvest.
463
13F holders
$2.61B
value, 2026 filers
2.2%
of shares outstanding (271.9M sh)
88
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of MFG's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | MORGAN STANLEY | 60.9M | $583.9M | 0.0% | 0.5% | +1.9% |
| 2 | FMR LLC | 28.0M | $268.7M | 0.0% | 0.2% | +18.7% |
| 3 | NATIXIS ADVISORS, LLC | 17.8M | $170.4M | 0.2% | 0.1% | +8.3% |
| 4 | JONES FINANCIAL COMPANIES LLLP | 16.8M | $163.5M | 0.1% | 0.1% | +9.4% |
| 5 | GOLDMAN SACHS GROUP INC | 16.8M | $160.8M | 0.0% | 0.1% | +6.8% |
| 6 | BANK OF AMERICA CORP /DE/ | 16.7M | $160.2M | 0.0% | 0.1% | +8.2% |
| 7 | BlackRock, Inc. | 13.5M | $129.6M | 0.0% | 0.1% | +2.3% |
| 8 | NORTHERN TRUST CORP | 10.6M | $101.9M | 0.0% | 0.1% | +0.5% |
| 9 | CIBC Bancorp USA Inc. | 8.2M | $78.9M | 0.1% | 0.1% | -3.1% |
| 10 | AMERICAN CENTURY COMPANIES INC | 5.7M | $54.5M | 0.0% | 0% | +5.0% |
| 11 | Quantinno Capital Management LP | 4.5M | $43.4M | 0.1% | 0% | +55.9% |
| 12 | Artemis Investment Management LLP | 4.0M | $38.6M | 0.3% | 0% | +39043.7% |
| 13 | AQR CAPITAL MANAGEMENT LLC | 3.3M | $31.6M | 0.0% | 0% | +71.9% |
| 14 | RAYMOND JAMES FINANCIAL INC | 2.9M | $28.1M | 0.0% | 0% | +1.0% |
| 15 | LAZARD ASSET MANAGEMENT LLC | 2.6M | $24.6M | 0.0% | 0% | -9.8% |
| 16 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2.6M | $24.6M | 0.0% | 0% | +19.6% |
| 17 | Wilkinson Global Asset Management LLCNEW | 2.2M | $21.4M | 1.7% | 0% | new |
| 18 | JPMORGAN CHASE & CO | 2.1M | $20.3M | 0.0% | 0% | +5.0% |
| 19 | Creative Planning | 2.0M | $18.9M | 0.0% | 0% | +16.2% |
| 20 | UBS Group AG | 1.8M | $16.9M | 0.0% | 0% | +56.1% |
| 21 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 1.6M | $16.2M | 0.0% | 0% | -0.2% |
| 22 | Ramirez Asset Management, Inc. | 1.4M | $13.4M | 1.4% | 0% | +10.5% |
| 23 | MILLENNIUM MANAGEMENT LLC | 1.4M | $13.0M | 0.0% | 0% | +77.8% |
| 24 | Invesco Ltd. | 1.3M | $12.9M | 0.0% | 0% | -5.4% |
| 25 | ENVESTNET ASSET MANAGEMENT INC | 1.3M | $12.3M | 0.0% | 0% | -3.9% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.