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Mizuho Financial
MFG

293 hedge funds and large institutions have $891M invested in Mizuho Financial in 2025 Q1 according to their latest regulatory filings, with 45 funds opening new positions, 124 increasing their positions, 89 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed

163% more call options, than puts

Call options by funds: $92K | Put options by funds: $35K

45% more first-time investments, than exits

New positions opened: 45 | Existing positions closed: 31

39% more repeat investments, than reductions

Existing positions increased: 124 | Existing positions reduced: 89

13% more capital invested

Capital invested by funds: $791M → $891M (+$100M)

3% more funds holding

Funds holding: 285 → 293 (+8)

0.07% more ownership

Funds ownership: 6.37% → 6.43% (+0.07%)

Holders
293
Holders Change
+8
Holders Change %
+2.81%
% of All Funds
3.93%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
45
Increased
124
Reduced
89
Closed
31
Calls
$92K
Puts
$35K
Net Calls
+$57K
Net Calls Change
-$98K

Top Buyers

Rank Fund Capital Flow
1
Morgan Stanley
Morgan Stanley
New York
+$10.4M
2
Franklin Resources
Franklin Resources
California
+$4.57M
3
BlackRock
BlackRock
New York
+$3.68M
4
Fidelity Investments
Fidelity Investments
Massachusetts
+$3.41M
5
A
Allianz
Germany
+$3.25M

Top Sellers

Rank Fund Capital Flow
1
Bank of America
Bank of America
North Carolina
-$6.63M
2
Lazard Asset Management
Lazard Asset Management
New York
-$6.55M
3
Renaissance Technologies
Renaissance Technologies
New York
-$5.6M
4
Citadel Advisors
Citadel Advisors
Florida
-$5.59M
5
Millennium Management
Millennium Management
New York
-$5.12M
Name Holding Trade Value Shares
Change 		Change in
Stake
VPIM
26
Vanguard Personalized Indexing Management
California
$3.77M +$254K +46,104 +7%
OSAM
27
O'Shaughnessy Asset Management
Connecticut
$3.49M +$80.8K +14,691 +2%
A
28
Allianz
Germany
$3.25M +$3.25M +590,000 New
Dimensional Fund Advisors
29
Dimensional Fund Advisors
Texas
$3.16M +$74.4K +13,521 +2%
BCI
30
Brinker Capital Investments
Pennsylvania
$3.05M -$386K -70,168 -11%
OPS
31
Orion Portfolio Solutions
Nebraska
$3.05M -$386K -70,168 -11%
JP Morgan Chase
32
JP Morgan Chase
New York
$2.8M +$903K +164,225 +48%
RFC
33
Regions Financial Corp
Alabama
$2.79M +$179K +32,463 +7%
ZBNA
34
Zions Bancorporation, National Association
Utah
$2.51M +$2.51M +456,194 New
First Trust Advisors
35
First Trust Advisors
Illinois
$2.41M +$181K +32,974 +8%
QCG
36
Quadrant Capital Group
Ohio
$2.41M +$1.79M +324,835 +290%
AA
37
Altman Advisors
Illinois
$2.23M +$2.15K +391 +0.1%
AQR Capital Management
38
AQR Capital Management
Connecticut
$2.17M +$490K +89,095 +29%
M&T Bank
39
M&T Bank
New York
$2.05M +$23K +4,178 +1%
Tudor Investment Corp
40
Tudor Investment Corp
Connecticut
$2.04M +$2.04M +370,242 New
FFM
41
Forum Financial Management
Illinois
$2.01M – – –
HighTower Advisors
42
HighTower Advisors
Illinois
$1.87M +$35.8K +6,512 +2%
EI
43
Ethic Inc
New York
$1.77M -$42.6K -7,737 -2%
NW
44
Naviter Wealth
Arkansas
$1.63M +$10.8K +1,955 +0.7%
RhumbLine Advisers
45
RhumbLine Advisers
Massachusetts
$1.59M -$232K -42,235 -13%
Bank of Montreal
46
Bank of Montreal
Ontario, Canada
$1.51M -$41.4K -7,531 -3%
Citigroup
47
Citigroup
New York
$1.47M +$1.18M +213,802 +400%
QCM
48
QRG Capital Management
Illinois
$1.4M -$459K -83,515 -25%
VCA
49
Verdence Capital Advisors
Maryland
$1.39M +$71.5K +13,002 +5%
S
50
SignatureFD
Georgia
$1.38M +$64.3K +11,683 +5%
1
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MFG Hedge Fund Activity: Q1 2025 in Review

293 of the 7,458 institutional investors tracked by Wall St. Rank reported a position in Mizuho Financial (MFG) for Q1 2025, worth a combined $891M — up 13% from $791M a quarter earlier.

Buyers outnumbered sellers: 45 funds opened new MFG positions and 31 closed out — a net gain of 14 holders — while 124 added to existing stakes and 89 trimmed.

The largest buyer was Morgan Stanley, adding an estimated $10.4M. The largest seller was Bank of America, cutting an estimated $6.63M.

  • 293 institutional investors held Mizuho Financial (MFG) as of Q1 2025, up from 285 in Q4 2024.
  • Funds reported $891M of Mizuho Financial stock for Q1 2025, up 13% quarter-over-quarter.
  • 45 funds opened new Mizuho Financial positions in Q1 2025 and 31 closed out, a net change of +14 holders.
  • The largest Mizuho Financial buyer in Q1 2025 was Morgan Stanley, an estimated $10.4M added.
  • The largest Mizuho Financial seller in Q1 2025 was Bank of America, an estimated $6.63M sold.

Based on aggregated 13F filings for Q1 2025.