Public ownership evidence

Mizuho Financial Group, Inc. American Depositary Shares (Each representing one-fifth of an Ordinary Share) (MFG) Ownership Disclosures

Read MFG insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-10T12:08:28.848Z

Separate the three disclosure sources

Step 1 of 3

Recent Form 4 activity

Mizuho Financial Group, Inc. American Depositary Shares (Each representing one-fifth of an Ordinary Share): source evidence dated 2026-10-10T12:08:28.848Z.

Available
2026-07-29
Trade date
2026-07-24
Reporting owners
Kojima Keiji
Code
A
Shares
490
Reported value
Not reported
What you should see

The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.

Step 2 of 3

Is this an insider transaction, 13F holding, or Congressional event?

Each source has different dates and units. Raw ticker-matched receipts, including amendments, are not deduplicated current ownership totals.

SEC 0002141496-26-000001
What you should see

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Step 3 of 3

Read MFG fundamentals

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Read MFG fundamentals
What you should see

Keep reporting dates and units beside the answer, and inspect its original citations.

Recent Form 4 activity

See the complete recent form 4 activity
2026-07-292026-07-24Kojima KeijiA490Not reported
2026-07-292026-07-24Kihara MasahiroA1,680Not reported
2026-07-292026-07-24Kihara MasahiroA15,391Not reported
2026-07-292026-07-24Samejima MakotoA480Not reported
2026-07-292026-07-24Komatsu MinoriA480Not reported
2026-07-292026-07-24Sugawara MasayukiA840Not reported
2026-07-292026-07-24Sugawara MasayukiA6,370Not reported
2026-07-292026-07-24Kurosawa TatsuyaA520Not reported
2026-07-292026-07-24Kurosawa TatsuyaA3,513Not reported
2026-07-292026-07-24Tsujimori HidekiA540Not reported
2026-07-292026-07-24Tsujimori HidekiA3,680Not reported
2026-07-292026-07-24Akamatsu FusaeA480Not reported
2026-07-292026-07-24Take HidekatsuA670Not reported
2026-07-292026-07-24Take HidekatsuA6,863Not reported
2026-07-292026-07-24Shinohara HiromichiA490Not reported
2026-07-292026-07-24Akita NatsumiA540Not reported
2026-07-292026-07-24Akita NatsumiA3,858Not reported
2026-07-292026-07-24Hitomi MakotoA1,440Not reported
2026-07-292026-07-24Hitomi MakotoA3,680Not reported
2026-07-292026-07-24Inomata NaoshiA790Not reported
2026-07-292026-07-24Inomata NaoshiA4,445Not reported
2026-07-292026-07-24Tsukioka TakashiA490Not reported
2026-07-292026-07-24Uchida TakakazuA490Not reported
2026-07-292026-07-24Shiraishi ShiroA540Not reported
2026-07-292026-07-24Shiraishi ShiroA3,680Not reported
2026-07-292026-07-24Noda YumikoA490Not reported
2026-07-292026-07-24Matsuura ShujiA610Not reported
2026-07-292026-07-24Matsuura ShujiA3,680Not reported
2026-07-292026-07-24Yagi MinakoA570Not reported
2026-07-292026-07-24Yagi MinakoA3,858Not reported
2026-07-292026-07-24Koyama TakeshiA500Not reported
2026-07-292026-07-24Ohno KotaroA490Not reported
2026-07-292026-07-24Yonezawa TakefumiA570Not reported
2026-07-292026-07-24Yonezawa TakefumiA3,858Not reported
2026-07-292026-07-24Kaminoyama NobuhiroA610Not reported
2026-07-292026-07-24Kaminoyama NobuhiroA4,445Not reported
2026-07-292026-07-24Hihara ShinichiroA520Not reported
2026-07-292026-07-24Hihara ShinichiroA3,355Not reported
2026-07-292026-07-24Tezuka MasahikoA490Not reported
2026-07-292026-07-24Kanzaki YukiA490Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

Cornerstone Financial Management LLC2026-06-302026-08-291,466$14,044None
Cornerstone Financial Management LLC2026-03-312026-08-29564$4,478None
Cornerstone Financial Management LLC2025-12-312026-08-29393$2,877None
Advisors Asset Management, Inc.2022-12-312026-08-28102,567$291,290None
Advisors Asset Management, Inc.2022-06-302026-08-28107,810$241,000None
Corient Private Wealth LP2026-06-302026-08-28164,255$1,573,570None
Corient Private Wealth LP2026-06-302026-08-2852,428$502,260None
Principia Wealth Advisory, LLC2026-06-302026-08-271,036$9,925None
Principia Wealth Advisory, LLC2026-03-312026-08-27950$7,543None
Brown Financial Advisors2026-06-302026-08-2730,114$288,492None
Advisors Asset Management, Inc.2022-09-302026-08-27107,562$238,000None
Advisors Asset Management, Inc.2022-03-312026-08-2794,975$244,086None
Advisors Asset Management, Inc.2023-03-312026-08-27102,372$288,689None
Rehmann Capital Advisory Group2026-06-302026-08-2158,220$557,756None
Kingsview Wealth Management, LLC2026-06-302026-08-2028,963$277,465None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-20205,730$1,970,896None
Beacon Pointe Advisors, LLC2026-06-302026-08-1924,000$229,918None
Copia Wealth Management2026-06-302026-08-19229$2,194None
Advisors Asset Management, Inc.2019-03-312026-08-1934,504$105,582None
PIN OAK INVESTMENT ADVISORS INC2026-06-302026-08-1997$1,000None
Corient Private Wealth LP2026-06-302026-08-18222,835$2,134,755None
Empowered Funds, LLC2026-06-302026-08-1839,638$379,732None
Pure Financial Advisors, LLC2026-06-302026-08-1819,253$184,445None
Transamerica Financial Advisors, LLC2026-06-302026-08-18524$5,019None
UNITED CAPITAL FINANCIAL ADVISORS, LLC2026-06-302026-08-18140,151$1,342,646None
EFG International AG2026-06-302026-08-15999$9,570None
Synergy Investment Management, LLC2026-06-302026-08-15377$3,698None
TORONTO DOMINION BANK2026-06-302026-08-15198,000$1,896,840None
SEI INVESTMENTS CO2026-06-302026-08-15130,791$1,253,000None
XXI WEALTH, LLC2026-06-302026-08-1515,358$147,130None
Glen Eagle Advisors, LLC2026-06-302026-08-15167$1,600None
JPL Wealth Management, LLC2026-06-302026-08-15359$3,440None
JPL Wealth Management, LLC2026-06-302026-08-15888$8,508None
SHELTON CAPITAL MANAGEMENT2026-06-302026-08-1561,989$593,855None
MANNING & NAPIER ADVISORS LLC2026-06-302026-08-15794$7,591None
Basecamp Wealth Advisors LLC2026-06-302026-08-156,946$66,543None
Nemes Rush Group LLC2026-06-302026-08-15403$3,861None
Flatrock Wealth Partners LLC2026-06-302026-08-1518,818$180,277None
Integrated Quantitative Investments LLC2026-06-302026-08-15630,481$6,040,008None
Ameritas Advisory Services, LLC2026-06-302026-08-151,189$11,391None
WCG Wealth Advisors LLC2026-06-302026-08-15395,257$3,786,561None
Aspen Grove Capital, LLC2026-06-302026-08-1512,141$116,320None
Stonebrook Private Inc.2026-06-302026-08-1520,586$197,214None
SYON CAPITAL LLC2026-06-302026-08-15130,693$1,252,039None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-152,565,664$24,579,061None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-1561$584None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-152,565,664$24,579,061None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-1561$584None
Foundations Investment Advisors, LLC2026-06-302026-08-1512,330$118,124None
Qube Research & Technologies Ltd2026-06-302026-08-15297,365$2,848,757None

90-day public filing window, up to 50 source positions.

Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Corient Private Wealth LP ↗Corient Private Wealth LP ↗Principia Wealth Advisory, LLC ↗Principia Wealth Advisory, LLC ↗Brown Financial Advisors ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

No records are available for this view.

Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.

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