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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
Northwestern Mutual Wealth Management
276
Northwestern Mutual Wealth Management
Wisconsin
$2.28K -$13.8K -2,510 -86%
FHA
277
First Horizon Advisors
Tennessee
$2.06K +$1.24K +225 +151%
CVM
278
Cheviot Value Management
California
$2.05K +$2.3K +418 New
BLC
279
Brown, Lisle/Cummings
Rhode Island
$2.04K +$2.04K +370 New
LFG
280
Larson Financial Group
Missouri
$2.02K – – –
CI
281
CX Institutional
Indiana
$2K +$1.76K +320 New
Citadel Advisors
282
Citadel Advisors
Florida
$1.81K -$5.59M -1,016,516 -100%
PWAM
283
Private Wealth Asset Management
Iowa
$1.74K +$1.74K +316 New
W
284
WealthCollab
Washington
$921 +$919 +167 New
Kayne Anderson Rudnick Investment Management
285
Kayne Anderson Rudnick Investment Management
California
$909 – – –
WTFG
286
Wood Tarver Financial Group
Idaho
$755 – – –
HHGA
287
Halbert Hargrove Global Advisors
California
$651 +$649 +118 New
AWM
288
Abound Wealth Management
Tennessee
$596 -$594 -108 -50%
HNW
289
High Note Wealth
Minnesota
$264 – – –
BWL
290
Bogart Wealth LLC
Virginia
$209 +$209 +38 New
WBC
291
West Branch Capital
Massachusetts
$160 – – –
GWSG
292
GPS Wealth Strategies Group
Colorado
$132 +$132 +24 New
RA
293
Rise Advisors
New York
$7 -$30.9K -5,626 -100%
CSS
294
Cubist Systematic Strategies
Connecticut
– -$1.91M -391,221 Closed
Jane Street
295
Jane Street
New York
– -$1.48M -301,749 Closed
AA
296
ABC Arbitrage
France
– -$909K -185,886 Closed
D.E. Shaw & Co
297
D.E. Shaw & Co
New York
– -$876K -179,094 Closed
Janney Montgomery Scott
298
Janney Montgomery Scott
Pennsylvania
– -$745K -152,296 Closed
XC
299
XY Capital
Hong Kong
– -$575K -117,600 Closed
XT
300
XTX Topco
Cayman Islands
– -$448K -91,536 Closed
9 10 11
12
13

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.