Security Snapshot

MIZUHO FINANCIAL GROUP INC - Common Stock (MFG) Institutional Ownership

CUSIP: 60687Y109

13F Institutional Holders and Ownership History from Q1 2014 to Q3 2026

13F reference period

Q2 2026

Institutions Reporting

466

Shares (Excl. Options)

271.95MFull value: 271,953,228 · shares · 30 Jun 2026

Price

$9.58

The headline uses the Q2 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended. Newer periods in the history table contain incoming reports and may be incomplete.

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Security type / class
Equity / Common Stock
Symbol
MFG on NYSE
All holders as of 30 Jun 2026
Q2 2026
Total 13F shares
271,953,228
Latest holder snapshot 5 signals
Total 13F value
$2,608,670,949
Portfolio coverage rank
0%
Share change
+17,877,114
Value change
+$179,531,490
Number of holders
466
Issuer context Names, identifiers, and filing context for this profile. 2 identity fields
Shares outstanding
2,431,833,960
SEC-reported price per share
$10.59
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Filing notes and source

Key facts

  • MFG - MIZUHO FINANCIAL GROUP INC - Common Stock is tracked under CUSIP 60687Y109.
  • 466 institutions reported positions in Q2 2026.
  • 1 significant owner is listed from Schedule 13D/13G reporting.

Change

  • Holder count moved from 425 to 466 between Q1 2026 and Q2 2026.
  • SEC-reported value moved from
    $2.02BFull value: $2,016,802,501 · USD · 31 Mar 2026
    to
    $2.61BFull value: $2,608,670,949 · USD · 30 Jun 2026
    .

Research use

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Evidence

Source: SEC Form 13F

Latest holder context comes from 466 institutions filings for Q2 2026.

Open SEC evidence

Security key

60687Y109

13F reference period

Q2 2026

13F holders

466

13D/G owners

1

CIK / CUSIP context first

Open Q2 2026 holders MFG full holder history MIZUHO FINANCIAL GROUP INC SEC filings MIZUHO FINANCIAL GROUP INC company facts MIZUHO FINANCIAL GROUP INC insider transactions MIZUHO FINANCIAL GROUP INC 13D/G history

Broader feeds

Latest 13F filings Latest 13D/G filings All securities

13D/G owners

Significant owners

Large-stake holder rows connected to Schedule 13D/G evidence.

Rows
1
Security
MFG
Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Sumitomo Mitsui Trust Group, Inc. 5% $1,343,588,263 121,591,698 Sumitomo Mitsui Trust Group, Inc. 30 Sep 2026
As of 30 Jun 2026, 466 institutional investors reported holding
271.95MFull value: 271,953,228 · shares · 30 Jun 2026
shares of MIZUHO FINANCIAL GROUP INC - Common Stock (MFG). This represents 11% of the company’s total
2.43BFull value: 2,431,833,960 · shares · Stored outstanding share count
outstanding shares.

13F concentration

Top 25 institutional shareholders

Largest 13F positions for this security by reported shares and value.

Top holder share
9.5%
Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
MORGAN STANLEY 2.5% 60,949,487 +1.9% 0.03% $583,896,096
FMR LLC 1.2% 28,048,752 +19% 0.01% $268,707,039
NATIXIS ADVISORS, LLC 0.73% 17,787,274 +8.3% 0.19% $170,402,000
JONES FINANCIAL COMPANIES LLLP 0.69% 16,833,587 +9.4% 0.07% $163,453,450
GOLDMAN SACHS GROUP INC 0.69% 16,781,783 +6.8% 0.02% $160,769,484
BANK OF AMERICA CORP /DE/ 0.69% 16,718,717 +8.2% 0.01% $160,165,309
BlackRock, Inc. 0.56% 13,523,218 +2.3% 0% $129,552,435
NORTHERN TRUST CORP 0.44% 10,633,824 +0.53% 0.01% $101,872,034
CIBC Bancorp USA Inc. 0.34% 8,233,388 -3.1% 0.1% $78,884,971
AMERICAN CENTURY COMPANIES INC 0.23% 5,693,411 +5% 0.02% $54,542,877
Quantinno Capital Management LP 0.19% 4,532,615 +56% 0.05% $43,422,458
Artemis Investment Management LLP 0.17% 4,026,316 +39044% 0.34% $38,572,107
AQR CAPITAL MANAGEMENT LLC 0.14% 3,298,642 +72% 0.01% $31,600,992
RAYMOND JAMES FINANCIAL INC 0.12% 2,936,668 +1% 0.01% $28,133,277
LAZARD ASSET MANAGEMENT LLC 0.11% 2,570,358 -9.8% 0.04% $24,624,032
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.11% 2,565,725 +20% 0% $24,579,645
Wilkinson Global Asset Management LLC 0.09% 2,233,445 1.7% $21,396,403
JPMORGAN CHASE & CO 0.09% 2,122,107 +5% 0% $20,287,358
Creative Planning 0.08% 1,972,993 +16% 0.01% $18,901,271
UBS Group AG 0.07% 1,769,180 +56% 0% $16,948,745
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 0.07% 1,605,634 -0.22% 0.01% $16,193,634
Ramirez Asset Management, Inc. 0.06% 1,400,725 +10% 1.4% $13,418,943
MILLENNIUM MANAGEMENT LLC 0.06% 1,358,961 +78% 0.01% $13,018,846
Invesco Ltd. 0.06% 1,348,258 -5.4% 0% $12,916,310
ENVESTNET ASSET MANAGEMENT INC 0.05% 1,284,005 -3.9% 0% $12,299,642

Quarter history

Institutional holders across reporting periods

Holder count, reported shares/value, and median price by quarter.

Periods
51
Headline period
Q2 2026
Rows shown
1-25 of 51
Period 13F Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q3 19,172,240 $211,311,955 +$52,807,995 $11.05 169
2026 Q2 271,953,228 $2,608,670,949 +$179,531,490 $9.58 466
2026 Q1 254,650,089 $2,016,802,501 +$220,568,629 $7.94 425
2025 Q4 234,332,297 $1,715,716,275 +$246,614,533 $7.32 390
2025 Q3 200,535,846 $1,343,448,122 +$73,150,296 $6.70 339
2025 Q2 190,327,668 $1,058,309,865 +$165,136,476 $5.56 319
2025 Q1 161,267,283 $888,283,185 +$3,044,959 $5.51 291
2024 Q4 161,579,424 $790,164,369 +$113,123,699 $4.89 283
2024 Q3 138,030,669 $577,226,834 +$161,731,015 $4.18 259
2024 Q2 99,077,438 $419,019,651 +$45,627,828 $4.23 233
2024 Q1 88,275,434 $351,233,222 +$27,935,825 $3.98 222
2023 Q4 81,334,046 $279,844,267 +$17,078,256 $3.44 209
2023 Q3 76,123,932 $261,122,838 -$1,224,241 $3.43 173
2023 Q2 75,446,490 $231,861,981 -$8,674,001 $3.07 162
2023 Q1 76,565,193 $215,907,699 +$28,497,408 $2.82 163
2022 Q4 67,732,659 $192,441,544 +$2,092,192 $2.84 149
2022 Q3 66,591,977 $147,173,694 +$24,237,497 $2.21 125
2022 Q2 55,641,106 $124,670,992 +$34,004,338 $2.24 130
2022 Q1 61,036,503 $156,849,742 +$24,929,088 $2.57 146
2021 Q4 51,341,848 $130,968,250 +$2,575,227 $2.55 136
2021 Q3 49,757,084 $141,280,981 -$9,654,550 $2.84 108
2021 Q2 53,174,439 $151,562,012 -$2,549,719 $2.85 112
2021 Q1 54,115,281 $157,418,268 +$13,132,033 $2.91 110
2020 Q4 52,308,888 $133,492,521 +$4,062,577 $2.55 110
2020 Q3 50,605,949 $129,023,310 -$1,790,424 $2.55 97
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