Mizuho Financial Group Ownership | Who Owns Mizuho Financial Group?

Mizuho Financial Group Ownership Summary

Mizuho Financial Group is owned by 0.14% institutional investors, 0.01% insiders, and 99.86% retail investors. Lazard asset management is the largest institutional shareholder, holding 0.75% of MFG shares. Avantis International Equity ETF is the top mutual fund, with 0.02% of its assets in Mizuho Financial Group shares.

MFG Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Mizuho Financial Group	0.14%	0.01%	99.86%
Sector	Financial Services Stocks	36.95%	15.48%	47.58%
Industry	Regional Banks Stocks	38.26%	12.54%	49.20%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Lazard asset management	18.78M	0.75%	$104.40M
Morgan stanley	55.92M	0.44%	$374.65M
Blackrock	9.61M	0.38%	$40.63M
Bank of america corp /de/	7.73M	0.30%	$32.68M
Cibc private wealth group	7.42M	0.29%	$41.26M
Fmr	20.96M	0.17%	$140.44M
Goldman sachs group	14.55M	0.12%	$97.48M
Blackrock funding, inc. /de	11.46M	0.09%	$76.80M
Northern trust	10.31M	0.08%	$69.11M
Millennium management	1.62M	0.06%	$7.93M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Augustine asset management	815.07K	1.10%	$5.46M
Altman advisors	449.89K	1.03%	$2.53M
Ramirez asset management	1.08M	1.01%	$7.25M
Legacy wealth asset management	238.67K	0.39%	$1.60M
Massar capital management, lp	377.00K	0.33%	$2.53M
Integrated quantitative investments	156.46K	0.30%	$1.05M
Naviter wealth	309.51K	0.24%	$2.07M
Gallacher capital management	91.02K	0.24%	$609.85K
Baybridge capital group	45.98K	0.20%	$308.05K
Sivia capital partners	76.32K	0.14%	$511.34K

Top Buyers

Holder	Shares	% Assets	Change
Morgan stanley	55.92M	0.02%	14.43M
Bank of america corp /de/	7.73M	0.00%	7.47M
Cibc private wealth group	7.42M	0.07%	7.42M
Renaissance	4.01M	0.04%	1.72M
Blackrock	9.61M	0.00%	1.21M

Top Sellers

Holder	Shares	% Assets	Change
Lazard asset management	18.78M	0.14%	-3.59M
Caisse de depot et placement du quebec	-	-	-1.66M
Natixis advisors	2.40M	0.02%	-1.12M
Samlyn capital	-	-	-816.23K
Point72 asset management	-	-	-719.40K

New Positions

Holder	Shares	% Assets	Change	Value
Ramirez asset management	1.08M	1.01%	1.08M	$7.25M
Y-intercept (hong kong)	394.38K	0.06%	394.38K	$2.64M
Massar capital management, lp	377.00K	0.33%	377.00K	$2.53M
Trexquant investment lp	323.87K	0.02%	323.87K	$2.17M
Caprock group	137.48K	0.02%	137.48K	$907.36K

Sold Out

Holder	Change
Northwest financial advisors	-10.00
West branch capital	-29.00
Sachetta	-34.00
Blume capital management	-48.00
Mather group, llc.	-100.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Sep 30, 2025	176	-45.17%	17,248,339	-90.94%	-	0.24%	106	-39.77%	39	-64.55%
Jun 30, 2025	320	9.21%	189,682,460	17.62%	7	18.63%	174	3.57%	111	26.14%
Mar 31, 2025	291	2.11%	160,698,230	-0.15%	6	15.73%	167	-16.92%	87	74.00%
Dec 31, 2024	255	-2.67%	158,627,898	15.18%	6	21.20%	183	2.81%	42	-17.65%
Sep 30, 2024	258	9.79%	137,409,716	38.72%	5	35.49%	174	12.99%	51	8.51%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Avantis International Equity ETF	2.93M	0.02%	9.86K
Morgan Stanley Gl Concentrated Eq Comp	1.83M	0.01%	1.09M
Morgan Stanley Instl Glbl Concntr R6	1.83M	0.01%	1.09M
Morgan Stanley Global Con Eq Wrap Comp	1.83M	0.01%	1.09M
Morgan Stanley Global Con. Eq. Comm Comp	1.83M	0.01%	1.09M
ActivePassive International Equity ETF	498.79K	0.00%	958.00
Steward International Enhanced Index I	315.10K	0.00%	-
Steward Values Enhanced International I	315.10K	0.00%	-
Avantis International Large Cap Val ETF	276.03K	0.00%	-
Avantis® International Equity Instl	151.79K	0.00%	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
Nov 25, 2022	MIZUHO SECURITIES USA LLC	-	Sell	$651.33K

Insider Transactions Trends

Date	Buy	Sell
2022 Q4	-	1

MFG Ownership FAQ

Who Owns Mizuho Financial Group?

Mizuho Financial Group shareholders are primarily institutional investors at 0.14%, followed by 0.01% insiders and 99.85% retail investors. The average institutional ownership in Mizuho Financial Group's industry, Regional Banks Stocks, is 38.26%, which Mizuho Financial Group falls below.

Who owns the most shares of Mizuho Financial Group?

Mizuho Financial Group’s largest shareholders are Lazard asset management (18.78M shares, 0.75%), Morgan stanley (55.92M shares, 0.44%), and Blackrock (9.61M shares, 0.38%). Together, they hold 1.57% of Mizuho Financial Group’s total shares outstanding.

Does Blackrock own Mizuho Financial Group?

Yes, BlackRock owns 0.38% of Mizuho Financial Group, totaling 9.61M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 40.63M$. In the last quarter, BlackRock increased its holdings by 1.21M shares, a 14.37% change.

Who is Mizuho Financial Group’s biggest shareholder by percentage of total assets invested?

Augustine asset management is Mizuho Financial Group’s biggest shareholder by percentage of total assets invested, with 1.10% of its assets in 815.07K Mizuho Financial Group shares, valued at 5.46M$.

Who is the top mutual fund holder of Mizuho Financial Group shares?

Avantis International Equity ETF is the top mutual fund holder of Mizuho Financial Group shares, with 0.02% of its total shares outstanding invested in 2.93M Mizuho Financial Group shares.

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