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Mizuho Financial Group, Inc. (MFG) institutional ownership

Latest close $10.36 Jul 21, 2026
Market cap$82.7B 52-week range SectorFinancial Services
Funds holding · Q1 2026
414
reported MFG position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q1 2026
Activity unavailable N/A
267 buyers · 147 sellers

Mizuho Financial Group, Inc. (MFG) price and institutional activity

Dates

Q1 2026

$0 bought by 267 investors
Jones Financial Companies LllpJane Street Group, LLC +265 more
$0 sold by 147 investors
Lazard Asset Management LLCPoint72 Asset Management, L.P. +145 more
Bought Sold Totals per quarter; hover a bar for the names.

Mizuho Financial Group, Inc. (MFG) institutional activity · 414

Investor Type Est. change Change Δ Own Date
Jones Financial Companies Lllp · Added
Change +15.4M Date Q1 2026
Jones Financial Companies Lllp Added· Q1 2026 +15.4M Q1 2026
Lazard Asset Management LLC · Reduced
Change −7.7M Date Q1 2026
Lazard Asset Management LLC Reduced· Q1 2026 −7.7M Q1 2026
Jane Street Group, LLC · Added
Change +2.5M Date Q1 2026
Jane Street Group, LLC Added· Q1 2026 +2.5M Q1 2026
Toronto Dominion Bank · New
Change +2.5M Date Q1 2026
Toronto Dominion Bank New· Q1 2026 +2.5M Q1 2026
Point72 Asset Management, L.P. · Exited
Change −1.7M Δ Own −100.0% Date Q1 2026
Point72 Asset Management, L.P. Exited· Q1 2026 −1.7M −100.0% Q1 2026
Qube Research & Technologies Ltd · New
Change +1.6M Date Q1 2026
Qube Research & Technologies Ltd New· Q1 2026 +1.6M Q1 2026
Invesco Ltd. · Added
Change +1.4M Δ Own +3675.0% Date Q1 2026
Invesco Ltd. Added· Q1 2026 +1.4M +3675.0% Q1 2026
FMR LLC · Added
Change +1.3M Δ Own +5.8% Date Q1 2026
FMR LLC Added· Q1 2026 +1.3M +5.8% Q1 2026
BlackRock · Added
Change +1.2M Date Q1 2026
BlackRock Added· Q1 2026 +1.2M Q1 2026
Quantinno Capital Management LP · Added
Change +1.1M Date Q1 2026
Quantinno Capital Management LP Added· Q1 2026 +1.1M Q1 2026
American Century Companies Inc · Added
Change +1.0M Date Q1 2026
American Century Companies Inc Added· Q1 2026 +1.0M Q1 2026
Wells Fargo & Company · Reduced
Change −1.0M Date Q1 2026
Wells Fargo & Company Reduced· Q1 2026 −1.0M Q1 2026
Wcm Investment Management, LLC · New
Change +919K Date Q1 2026
Wcm Investment Management, LLC New· Q1 2026 +919K Q1 2026
UBS Group AG · Added
Change +873K Date Q1 2026
UBS Group AG Added· Q1 2026 +873K Q1 2026
Millennium Management LLC · Reduced
Change −746K Date Q1 2026
Millennium Management LLC Reduced· Q1 2026 −746K Q1 2026
Data through Q1 2026 · filed Jun 3, 2026
15 of 414

Famous investor activity in Mizuho Financial Group, Inc. (MFG)

Mizuho Financial Group, Inc. (MFG) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
Akita Natsumi · Officer 4 operations 0
Owned 0 Trade date Jul 1, 2026 Filed date Jul 6, 2026
Akita Natsumi Officer 4 operations 0 0 Jul 1, 2026 Jul 6, 2026
Akita Natsumi · Officer Shares transferred outside the market (D), often for tax or as a gift, not a market sale -$157M
Price $86,929.24 Qty -2K Owned 5K ΔOwn −25.4% Trade date Jul 1, 2026 Filed date Jul 6, 2026
Akita Natsumi Officer Shares transferred outside the market (D), often for tax or as a gift, not a market sale $86,929.24 -2K -$157M 5K −25.4% Jul 1, 2026 Jul 6, 2026
Tsujimori Hideki · Officer 2 operations 0
Owned 3K Trade date Jul 1, 2026 Filed date Jul 6, 2026
Tsujimori Hideki Officer 2 operations 0 3K Jul 1, 2026 Jul 6, 2026
Tsujimori Hideki · Officer Shares transferred outside the market (D), often for tax or as a gift, not a market sale -$13M
Price $25,332.29 Qty -526 Owned 3K ΔOwn −14.3% Trade date Jul 1, 2026 Filed date Jul 6, 2026
Tsujimori Hideki Officer Shares transferred outside the market (D), often for tax or as a gift, not a market sale $25,332.29 -526 -$13M 3K −14.3% Jul 1, 2026 Jul 6, 2026
Shiraishi Shiro · Director 2 operations 0
Owned 3K Trade date Jul 1, 2026 Filed date Jul 6, 2026
Shiraishi Shiro Director 2 operations 0 3K Jul 1, 2026 Jul 6, 2026
Shiraishi Shiro · Director Shares transferred outside the market (D), often for tax or as a gift, not a market sale -$13M
Price $25,332.29 Qty -526 Owned 8K ΔOwn −5.9% Trade date Jul 1, 2026 Filed date Jul 6, 2026
Shiraishi Shiro Director Shares transferred outside the market (D), often for tax or as a gift, not a market sale $25,332.29 -526 -$13M 8K −5.9% Jul 1, 2026 Jul 6, 2026
Hitomi Makoto · Director 2 operations 0
Owned 2K Trade date Jul 1, 2026 Filed date Jul 6, 2026
Hitomi Makoto Director 2 operations 0 2K Jul 1, 2026 Jul 6, 2026
Hitomi Makoto · Director Shares transferred outside the market (D), often for tax or as a gift, not a market sale -$9.5M
Price $21,431.31 Qty -445 Owned 5K ΔOwn −8.9% Trade date Jul 1, 2026 Filed date Jul 6, 2026
Hitomi Makoto Director Shares transferred outside the market (D), often for tax or as a gift, not a market sale $21,431.31 -445 -$9.5M 5K −8.9% Jul 1, 2026 Jul 6, 2026
Yonezawa Takefumi · Officer 3 operations 0
Owned 2K Trade date Jul 1, 2026 Filed date Jul 6, 2026
Yonezawa Takefumi Officer 3 operations 0 2K Jul 1, 2026 Jul 6, 2026
Yonezawa Takefumi · Officer Shares transferred outside the market (D), often for tax or as a gift, not a market sale -$73M
Price $59,140.78 Qty -1K Owned 5K ΔOwn −19.0% Trade date Jul 1, 2026 Filed date Jul 6, 2026
Yonezawa Takefumi Officer Shares transferred outside the market (D), often for tax or as a gift, not a market sale $59,140.78 -1K -$73M 5K −19.0% Jul 1, 2026 Jul 6, 2026
Take Hidekatsu · Director 4 operations 0
Owned 0 Trade date Jul 1, 2026 Filed date Jul 6, 2026
Take Hidekatsu Director 4 operations 0 0 Jul 1, 2026 Jul 6, 2026
Take Hidekatsu · Director Shares transferred outside the market (D), often for tax or as a gift, not a market sale -$336M
Price $127,239.37 Qty -3K Owned 26K ΔOwn −9.2% Trade date Jul 1, 2026 Filed date Jul 6, 2026
Take Hidekatsu Director Shares transferred outside the market (D), often for tax or as a gift, not a market sale $127,239.37 -3K -$336M 26K −9.2% Jul 1, 2026 Jul 6, 2026
Hihara Shinichiro · Officer 3 operations 0
Owned 1K Trade date Jul 1, 2026 Filed date Jul 6, 2026
Hihara Shinichiro Officer 3 operations 0 1K Jul 1, 2026 Jul 6, 2026
Hihara Shinichiro · Officer Shares transferred outside the market (D), often for tax or as a gift, not a market sale -$52M
Price $49,990.33 Qty -1K Owned 7K ΔOwn −13.2% Trade date Jul 1, 2026 Filed date Jul 6, 2026
Hihara Shinichiro Officer Shares transferred outside the market (D), often for tax or as a gift, not a market sale $49,990.33 -1K -$52M 7K −13.2% Jul 1, 2026 Jul 6, 2026
Sugawara Masayuki · Officer 4 operations 0
Owned 0 Trade date Jul 1, 2026 Filed date Jul 6, 2026
Sugawara Masayuki Officer 4 operations 0 0 Jul 1, 2026 Jul 6, 2026
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Mizuho Financial Group, Inc. (MFG) activist and large shareholders

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
BlackRock Inc. 194.5M
% of shares outstanding 7.7% Filing date Feb 6, 2024
BlackRock Inc. 194.5M 7.7% Feb 6, 2024
Sumitomo Mitsui Trust Holdings, Inc. 145.8M
% of shares outstanding 5.7% Filing date Feb 5, 2024
Sumitomo Mitsui Trust Holdings, Inc. 145.8M 5.7% Feb 5, 2024
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Mizuho Financial Group, Inc. (MFG) ownership FAQ

Who owns MFG?

414 reporting institutions disclosed MFG position changes in the Q1 2026 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.