Mizuho Financial Group Inc

MFG

Exchange: NYSE
Industry: National Commercial Banks
SEC CIK: 0001335730

SEC filings (opens in a new tab)

No open-market purchases or sales by Mizuho Financial Group Inc insiders were filed in the last 90 days; 465 institutions reported holding it in 13F filings for Q2 2026, worth $2.61B in total; no superinvestor holds it.

Other share classesMZHOF

13F holders, Q3 2026

Institutional positions in Mizuho Financial Group Inc as of Sep 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.

Institutional holders: 5; +2 vs. Q2 2026
Shares held: 82.1K; +12.3K (+17.6%) vs. Q2 2026
Total value: $907.8K; +$239.2K (+35.8%) vs. Q2 2026
New holders: 2; 1 more added
Sold out: 0; 0 more reduced

462 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting MFG on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holders

Value held

Institutions holding MFG and their total value by quarter
Quarter	Holders	Value
Q2 2026	465	$2.61B
Q1 2026	425	$2.02B
Q4 2025	391	$1.72B
Q3 2025	343	$1.34B
Q2 2025	323	$1.06B
Q1 2025	294	$890.8M
Q4 2024	287	$790.8M
Q3 2024	263	$577.9M
Q2 2024	237	$419.3M
Q1 2024	224	$351.2M
Q4 2023	210	$279.8M
Q3 2023	175	$261.1M
Q2 2023	166	$231.9M
Q1 2023	168	$219.0M
Q4 2022	153	$192.4M
Q3 2022	135	$147.2M
Q2 2022	137	$124.7M
Q1 2022	154	$156.6M
Q4 2021	141	$131.0M
Q3 2021	119	$141.3M
Q2 2021	118	$151.6M
Q1 2021	119	$157.4M

Institutions, Q3 2026

Shares, value and share of portfolio for each institution holding Mizuho Financial Group Inc; share changes are against Q2 2026.

Institutions holding MFG in Q3 2026
Institution	Shares	Value	% of portfolio	Change in shares	Action
Tranquilli Financial Advisor LLC	–	–	–	–	Not filed
Sunpointe, LLC	–	–	–	–	Not filed
August Group Capital Ltd	–	–	–	–	Not filed
Moody National Bank Trust Division	–	–	–	–	Not filed
Simplicity Wealth,LLC	–	–	–	–	Not filed
Visionary Horizons, LLC	–	–	–	–	Not filed
Carter Financial Group, INC.	–	–	–	–	Not filed
Miracle Mile Advisors, LLC	–	–	–	–	Not filed
AlphaCore Capital LLC	–	–	–	–	Not filed
Nelson, Van Denburg & Campbell Wealth Management Group, LLC	–	–	–	–	Not filed
Magnolia Private Wealth, LLC	–	–	–	–	Not filed
Avidian Wealth Solutions, LLC	–	–	–	–	Not filed
Foundations Investment Advisors, LLC	–	–	–	–	Not filed
Aspen Grove Capital, LLC	–	–	–	–	Not filed
Laurel Oak Wealth Management, LLC	–	–	–	–	Not filed
NewSquare Capital LLC	–	–	–	–	Not filed
Two Sigma Securities, LLC	–	–	–	–	Not filed
Altar Rock LLC	–	–	–	–	Not filed
Enterprise Financial Services Corp	–	–	–	–	Not filed
Axiom Investment Management LLC	–	–	–	–	Not filed
May Hill Capital, LLC	–	–	–	–	Not filed
Foster Group, Inc.	–	–	–	–	Not filed
Private Advisory Group LLC	–	–	–	–	Not filed
Resources Investment Advisors, LLC.	–	–	–	–	Not filed
Addison Advisors LLC	–	–	–	–	Not filed
LifeGoal Wealth Advisors	–	–	–	–	Not filed
Baron Wealth Management LLC	–	–	–	–	Not filed
Diversified Trust Co	–	–	–	–	Not filed
Resonant Capital Advisors, LLC	–	–	–	–	Not filed
Advisory Services Network, LLC	–	–	–	–	Not filed
Sierra Ocean, LLC	–	–	–	–	Not filed
Inscription Capital, LLC	–	–	–	–	Not filed
Choate Investment Advisors	–	–	–	–	Not filed
Warwick Investment Management, Inc.	–	–	–	–	Not filed
Umb Bank N A	–	–	–	–	Not filed
Knightsbridge Asset Management, LLC	–	–	–	–	Not filed
Range Advisory, LLC	–	–	–	–	Not filed
Owl Creek Wealth Partners LLC	–	–	–	–	Not filed
Bessemer Group Inc	–	–	–	–	Not filed
Acorn Creek Capital LLC	–	–	–	–	Not filed
Manchester Capital Management LLC	–	–	–	–	Not filed
Boston Private Wealth LLC	–	–	–	–	Not filed
RMB Capital Management, LLC	–	–	–	–	Not filed
National Philanthropic Trust	–	–	–	–	Not filed
Benjamin Edwards Inc	–	–	–	–	Not filed
BIP Wealth, LLC	–	–	–	–	Not filed
Fifth Third Bancorp	–	–	–	–	Not filed
True Wealth Design, LLC	–	–	–	–	Not filed
Caitong International Asset Management Co., Ltd	–	–	–	–	Not filed
Salomon & Ludwin, LLC	–	–	–	–	Not filed
Solstein Capital, LLC	–	–	–	–	Not filed
Basecamp Wealth Advisors LLC	–	–	–	–	Not filed
Simplex Trading, LLC	–	–	–	–	Not filed
Bruce G. Allen Investments, LLC	–	–	–	–	Not filed
Larson Financial Group LLC	–	–	–	–	Not filed
Parkside Financial Bank & Trust	–	–	–	–	Not filed
Grove Bank & Trust	–	–	–	–	Not filed
TD Private Client Wealth LLC	–	–	–	–	Not filed
JFS Wealth Advisors, LLC	–	–	–	–	Not filed
Private Trust Co NA	–	–	–	–	Not filed
Group One Trading, L.P.	–	–	–	–	Not filed
Cape Investment Advisory, Inc.	–	–	–	–	Not filed
Silver Grove Financial Group, Inc.	–	–	–	–	Not filed
Elequin Capital LP	–	–	–	–	Not filed
Financial Consulate, Inc	–	–	–	–	Not filed
Essential Partners LLC	–	–	–	–	Not filed
Triumph Capital Management	–	–	–	–	Not filed
Atlas Capital Advisors LLC	–	–	–	–	Not filed
GW&K Investment Management, LLC	–	–	–	–	Not filed
IFP Advisors, Inc	–	–	–	–	Not filed
Bell Investment Advisors, Inc	–	–	–	–	Not filed
Cornerstone Planning Group LLC	–	–	–	–	Not filed
ZRC Wealth Management, LLC	–	–	–	–	Not filed
SJS Investment Consulting Inc.	–	–	–	–	Not filed
Harbour Investments, Inc.	–	–	–	–	Not filed
HHM Wealth Advisors, LLC	–	–	–	–	Not filed
Nisa Investment Advisors, LLC	–	–	–	–	Not filed
Federated Hermes, Inc.	–	–	–	–	Not filed
Raffa Wealth Management, LLC	–	–	–	–	Not filed
Ares Financial Consulting, LLC	–	–	–	–	Not filed
Highline Wealth Partners LLC	–	–	–	–	Not filed
SHP Wealth Management	–	–	–	–	Not filed
Zions Bancorporation, National Association	–	–	–	–	Not filed
Capital Analysts, LLC	–	–	–	–	Not filed
Financial Management Professionals, Inc.	–	–	–	–	Not filed
First Command Advisory Services, Inc.	–	–	–	–	Not filed
Cornerstone Financial Management LLC	–	–	–	–	Not filed
Action Point Financial Planning, LLC	–	–	–	–	Not filed
Bare Financial Services, Inc	–	–	–	–	Not filed
Global Trust Asset Management, LLC	–	–	–	–	Not filed
Kilter Group LLC	–	–	–	–	Not filed
JPL Wealth Management, LLC	–	–	–	–	Not filed
Ameritas Advisory Services, LLC	–	–	–	–	Not filed
UMA Financial Services, Inc.	–	–	–	–	Not filed
Smithfield Trust Co	–	–	–	–	Not filed
Principia Wealth Advisory, LLC	–	–	–	–	Not filed
Glass Jacobson Investment Advisors llc	–	–	–	–	Not filed
EFG International AG	–	–	–	–	Not filed
BOK Financial Private Wealth, Inc.	–	–	–	–	Not filed
Spire Wealth Management	–	–	–	–	Not filed