MFG

Mizuho Financial Group, Inc.

Financial Services · $134.9B market cap

Share price

$10.89

close of Oct 3, 2026

Fair value

$4.23

Sticker Price

Payback Price

$1.69

buy price

Overpriced

MFG is Overpriced: at $10.89 it trades 157% above its fair value of $4.23. Its buy price (Payback Price) is $1.69, 84% below today's price. Business quality is limited: none of the 5 key numbers clears the 10% bar.

How we valued it

Justified P/B (Financials). A bank or insurer. These are best valued on their book value and how much they earn on it.

Business quality

0 of 5 clear the 10% bar. What are the Big Five?

Earnings per share growth4.6% a year✗

Equity per share growth3.4% a year✗

Sales growth4.1% a year✗

Free cash flow growth-8.4% a year✗

Return on invested capital0.6%✗

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Insider activity

Since Jul 1, 2026: no open-market purchases and 97 other filings (stock awards, tax withholding and similar). Why purchases matter

Other filings

Akamatsu Fusae

See Remarks · 2026-07-24

J-Other

400 shares

Akamatsu Fusae

See Remarks · 2026-07-24

Award

480 shares

Kanzaki Yuki

director · 2026-07-24

Award

490 shares

Tsukioka Takashi

director · 2026-07-24

Award

490 shares

Sugawara Masayuki

See Remarks · 2026-07-24

Award

6,370 shares

Show all 97 other filings

Sugawara Masayuki

See Remarks · 2026-07-24

Award

840 shares

Hihara Shinichiro

See Remarks · 2026-07-24

Award

3,355 shares

Hihara Shinichiro

See Remarks · 2026-07-24

Award

520 shares

Take Hidekatsu

director · 2026-07-24

Award

6,863 shares

Take Hidekatsu

director · 2026-07-24

Award

670 shares

Komatsu Minori

See Remarks · 2026-07-24

J-Other

434 shares

Komatsu Minori

See Remarks · 2026-07-24

Award

480 shares

Uchida Takakazu

director · 2026-07-24

Award

490 shares

Noda Yumiko

director · 2026-07-24

Award

490 shares

Inomata Naoshi

See Remarks · 2026-07-24

Award

4,445 shares

Kaminoyama Nobuhiro

See Remarks · 2026-07-24

Award

4,445 shares

Kaminoyama Nobuhiro

See Remarks · 2026-07-24

Award

610 shares

Inomata Naoshi

See Remarks · 2026-07-24

Award

790 shares

Hitomi Makoto

director · 2026-07-24

Award

1,440 shares

Hitomi Makoto

director · 2026-07-24

Award

3,680 shares

Tsujimori Hideki

See Remarks · 2026-07-24

Award

540 shares

Tsujimori Hideki

See Remarks · 2026-07-24

Award

3,680 shares

Yonezawa Takefumi

See Remarks · 2026-07-24

Award

3,858 shares

Yonezawa Takefumi

See Remarks · 2026-07-24

Award

570 shares

Kurosawa Tatsuya

See Remarks · 2026-07-24

Award

520 shares

Tezuka Masahiko

director · 2026-07-24

Award

490 shares

Kurosawa Tatsuya

See Remarks · 2026-07-24

Award

3,513 shares

Kojima Keiji

director · 2026-07-24

Award

490 shares

Shinohara Hiromichi

director · 2026-07-24

Award

490 shares

Shiraishi Shiro

See Remarks · 2026-07-24

Award

540 shares

Shiraishi Shiro

See Remarks · 2026-07-24

Award

3,680 shares

Samejima Makoto

See Remarks · 2026-07-24

Award

480 shares

Samejima Makoto

See Remarks · 2026-07-24

J-Other

1,028 shares

Yagi Minako

See Remarks · 2026-07-24

Award

3,858 shares

Yagi Minako

See Remarks · 2026-07-24

Award

570 shares

Koyama Takeshi

See Remarks · 2026-07-24

Award

500 shares

Koyama Takeshi

See Remarks · 2026-07-24

J-Other

881 shares

Akita Natsumi

See Remarks · 2026-07-24

Award

3,858 shares

Akita Natsumi

See Remarks · 2026-07-24

Award

540 shares

Ohno Kotaro

director · 2026-07-24

Award

490 shares

Kihara Masahiro

See Remarks · 2026-07-24

Award

15,391 shares

Kihara Masahiro

See Remarks · 2026-07-24

Award

1,680 shares

Matsuura Shuji

See Remarks · 2026-07-24

Award

3,680 shares

Matsuura Shuji

See Remarks · 2026-07-24

Award

610 shares

Inomata Naoshi

See Remarks · 2026-07-01

Option exercise

2,575 shares

Inomata Naoshi

See Remarks · 2026-07-01

Option exercise

1,974 shares

Inomata Naoshi

See Remarks · 2026-07-01

Option exercise

1,712 shares

Inomata Naoshi

See Remarks · 2026-07-01

D-Return

$302.2M

Inomata Naoshi

See Remarks · 2026-07-01

Option exercise

6,261 shares

Kaminoyama Nobuhiro

See Remarks · 2026-07-01

Option exercise

2,451 shares

Kaminoyama Nobuhiro

See Remarks · 2026-07-01

Option exercise

1,974 shares

Kaminoyama Nobuhiro

See Remarks · 2026-07-01

Option exercise

1,629 shares

Kaminoyama Nobuhiro

See Remarks · 2026-07-01

D-Return

$282.5M

Kaminoyama Nobuhiro

See Remarks · 2026-07-01

Option exercise

6,054 shares

Yagi Minako

See Remarks · 2026-07-01

Option exercise

1,594 shares

Yagi Minako

See Remarks · 2026-07-01

Option exercise

1,475 shares

Yagi Minako

See Remarks · 2026-07-01

D-Return

$72.6M

Yagi Minako

See Remarks · 2026-07-01

Option exercise

3,069 shares

Matsuura Shuji

See Remarks · 2026-07-01

Option exercise

1,265 shares

Matsuura Shuji

See Remarks · 2026-07-01

Option exercise

1,415 shares

Matsuura Shuji

See Remarks · 2026-07-01

Option exercise

1,315 shares

Matsuura Shuji

See Remarks · 2026-07-01

D-Return

$123.0M

Matsuura Shuji

See Remarks · 2026-07-01

Option exercise

3,995 shares

Kihara Masahiro

See Remarks · 2026-07-01

Option exercise

7,279 shares

Kihara Masahiro

See Remarks · 2026-07-01

Option exercise

7,267 shares

Kihara Masahiro

See Remarks · 2026-07-01

Option exercise

5,928 shares

Kihara Masahiro

See Remarks · 2026-07-01

D-Return

$3.2B

Kihara Masahiro

See Remarks · 2026-07-01

Option exercise

20,474 shares

Sugawara Masayuki

See Remarks · 2026-07-01

Option exercise

1,943 shares

Sugawara Masayuki

See Remarks · 2026-07-01

Option exercise

1,788 shares

Sugawara Masayuki

See Remarks · 2026-07-01

Option exercise

1,550 shares

Sugawara Masayuki

See Remarks · 2026-07-01

D-Return

$215.2M

Sugawara Masayuki

See Remarks · 2026-07-01

Option exercise

5,281 shares

Hihara Shinichiro

See Remarks · 2026-07-01

Option exercise

1,280 shares

Hihara Shinichiro

See Remarks · 2026-07-01

Option exercise

1,315 shares

Hihara Shinichiro

See Remarks · 2026-07-01

D-Return

$51.9M

Hihara Shinichiro

See Remarks · 2026-07-01

Option exercise

2,595 shares

Take Hidekatsu

director · 2026-07-01

Option exercise

2,466 shares

Take Hidekatsu

director · 2026-07-01

Option exercise

1,788 shares

Take Hidekatsu

director · 2026-07-01

Option exercise

2,350 shares

Take Hidekatsu

director · 2026-07-01

D-Return

$336.2M

Take Hidekatsu

director · 2026-07-01

Option exercise

6,604 shares

Yonezawa Takefumi

See Remarks · 2026-07-01

Option exercise

1,594 shares

Yonezawa Takefumi

See Remarks · 2026-07-01

Option exercise

1,475 shares

Yonezawa Takefumi

See Remarks · 2026-07-01

D-Return

$72.6M

Yonezawa Takefumi

See Remarks · 2026-07-01

Option exercise

3,069 shares

Hitomi Makoto

director · 2026-07-01

D-Return

$9.5M

Hitomi Makoto

director · 2026-07-01

Option exercise

1,112 shares

Shiraishi Shiro

See Remarks · 2026-07-01

D-Return

$13.3M

Shiraishi Shiro

See Remarks · 2026-07-01

Option exercise

1,315 shares

Tsujimori Hideki

See Remarks · 2026-07-01

D-Return

$13.3M

Tsujimori Hideki

See Remarks · 2026-07-01

Option exercise

1,315 shares

Akita Natsumi

See Remarks · 2026-07-01

Option exercise

1,368 shares

Akita Natsumi

See Remarks · 2026-07-01

Option exercise

1,594 shares

Akita Natsumi

See Remarks · 2026-07-01

Option exercise

1,550 shares

Akita Natsumi

See Remarks · 2026-07-01

D-Return

$156.9M

Akita Natsumi

See Remarks · 2026-07-01

Option exercise

4,512 shares

About Mizuho Financial Group, Inc.

Mizuho Financial Group, Inc., established in 2003 with its headquarters in Tokyo, Japan, operates as a global financial services conglomerate. Through its various subsidiaries, the company delivers a broad spectrum of financial offerings, encompassing banking, trust, and securities activities across Japan, the Americas, Europe, and the Asia/Oceania region. The group's operations are segmented into five primary…

Banks - Regional

Fair value and Payback Price are estimates from the company's reported financials, not investment advice. Prices as of the close of Oct 3, 2026. How the Payback Price works

Verdict

How we valued it

Business quality

Insider activity

Other filings

About Mizuho Financial Group, Inc.