MFGNYSENational Commercial BanksAlso trades as MZHOF
MIZUHO FINANCIAL GROUP INC
Financials through fiscal 2026, year ended Mar 31, 2026Last filing: 20-F on Jun 26, 2026
$10.07−0.10 (-0.98%)
Close on Oct 19, 2026
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
272M
Shares held, 13F filers
Institutional holders
462
80 new, 35 sold out
Net institutional buying
18M
In Q2 2026
Insider trades, 12 months
0 buys · 0 sales
Open-market trades only
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Mizuho Financial Group, Inc. | 505,896 | 7.36% | 13G (passive) | Sep 30, 2024 |
| BlackRock, Inc. | 194,458,382 | 7.70% | 13G (passive) amendment | Dec 31, 2023 |
| Sumitomo Mitsui Trust Holdings, Inc. | 145,772,939 | 5.70% | 13G (passive) amendment | Dec 31, 2023 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of MFG | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Morgan Stanley | 60,949,488 | – | $583.90M | +1,165,673 | 0.03% |
| FMR LLC | 28,048,752 | – | $268.71M | +4,417,852 | 0.01% |
| Natixis Advisors, L.P. | 17,787,274 | – | $170.40K | +1,360,581 | 0.19% |
| Jones Financial Companies Lllp | 16,833,587 | – | $163.45M | +1,447,745 | 0.07% |
| Goldman Sachs Group Inc | 16,781,783 | – | $160.77M | +1,070,958 | 0.01% |
| Bank Of America Corp /De/ | 16,718,717 | – | $160.17M | +1,266,082 | 0.01% |
| BlackRock, Inc. | 13,523,218 | – | $129.55M | +306,712 | 0.00% |
| Northern Trust Corp | 10,633,824 | – | $101.87M | +56,059 | 0.01% |
| CIBC Bancorp USA Inc. | 8,233,388 | – | $78.88M | −267,466 | 0.10% |
| American Century Companies Inc | 5,693,411 | – | $54.54M | +271,867 | 0.02% |
| Quantinno Capital Management LP | 4,532,615 | – | $43.42M | +1,625,661 | 0.05% |
| Artemis Investment Management LLP | 4,026,316 | – | $38.57M | +4,016,030 | 0.34% |
| Aqr Capital Management LLC | 3,298,642 | – | $31.60M | +1,380,015 | 0.01% |
| Raymond James Financial Inc | 2,936,668 | – | $28.13M | +30,080 | 0.01% |
| Lazard Asset Management LLC | 2,570,358 | – | $24.62M | −280,709 | 0.04% |
| Charles Schwab Investment Management Inc | 2,565,725 | – | $24.58M | +420,057 | 0.00% |
| Wilkinson Global Asset Management LLC | 2,233,445 | – | $21.40M | New | 1.70% |
| JPMorgan Chase & Co | 2,122,107 | – | $20.29M | +101,047 | 0.00% |
| Creative Planning | 1,972,993 | – | $18.90M | +274,850 | 0.01% |
| UBS Group AG | 1,769,180 | – | $16.95M | +635,562 | 0.00% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|
| Q2 2026 | 462 | 272M | 80 / 244 | 77 / 35 | 30M | 12M |
| Q1 2026 | 424 | 255M | 84 / 187 | 104 / 47 | 47M | 19M |
| Q4 2025 | 391 | 235M | 87 / 190 | 68 / 32 | 40M | 7M |
| Q3 2025 | 343 | 202M | 70 / 147 | 89 / 45 | 30M | 19M |
| Q2 2025 | 323 | 192M | 54 / 124 | 109 / 17 | 40M | 9M |
| Q1 2025 | 294 | 162M | 45 / 125 | 88 / 31 | 10M | 9M |
| Q4 2024 | 286 | 162M | 45 / 157 | 50 / 18 | 27M | 3M |
| Q3 2024 | 263 | 138M | 46 / 134 | 52 / 17 | 50M | 1M |
| Q2 2024 | 237 | 99M | 28 / 129 | 47 / 14 | 13M | 44M |
| Q1 2024 | 224 | 131M | 31 / 110 | 48 / 16 | 32M | 2M |
| Q4 2023 | 210 | 102M | 46 / 99 | 45 / 9 | 27M | 1M |
| Q3 2023 | 175 | 76M | 25 / 78 | 46 / 16 | 5M | 4M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of MFG | Value | % of fund | As of |
|---|---|---|---|---|---|
| Avantis International Equity ETF | 4,594,302 | – | $41.21M | 0.24% | May 31, 2026 |
| Global Concentrated Portfolio | 2,750,350 | – | $26.35M | 6.33% | Jun 30, 2026 |
| Invesco International Dividend AchieversTM ETF | 1,283,325 | – | $13.40M | 1.45% | Jul 31, 2026 |
| Steward Values Enhanced International Fund | 384,648 | – | $4.02M | 1.18% | Jul 31, 2026 |
| ActivePassive International Equity ETF | 351,950 | – | $3.16M | 0.30% | May 31, 2026 |
| Avantis International Large Cap Value ETF | 342,380 | – | $3.07M | 0.17% | May 31, 2026 |
| iShares Dynamic Equity Active ETF | 304,864 | – | $3.18M | 0.11% | Jul 31, 2026 |
| Avantis International Equity Fund | 302,559 | – | $2.71M | 0.26% | May 31, 2026 |
| Avantis Responsible International Equity ETF | 191,914 | – | $1.72M | 0.37% | May 31, 2026 |
| Global Core Portfolio | 146,355 | – | $1.40M | 2.15% | Jun 30, 2026 |
| Themes Global Systemically Important Banks ETF | 102,648 | – | $983.37K | 3.59% | Jun 30, 2026 |
| Blueprint Adaptive Growth Allocation Fund | 77,437 | – | $694.61K | 0.26% | May 31, 2026 |
| Intelligent Alpha Atlas ETF | 39,638 | – | $379.73K | 1.60% | Jun 30, 2026 |
| Sit International Growth Fund | 28,400 | – | $272.07K | 0.75% | Jun 30, 2026 |
| Even Herd Long Short ETF | 28,144 | – | $269.62K | 0.45% | Jun 30, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | Latest filing |
|---|---|---|---|
| Makoto Samejima | See Remarks, Director | 4,211 | Jul 28, 2026 |
| Fusae Akamatsu | See Remarks, Director | 466 | Jul 28, 2026 |
| Shiro Shiraishi | See Remarks, Director | 8,340 | Jul 28, 2026 |
| Masahiro Kihara | See Remarks, Director | 52,423 | Jul 28, 2026 |
| Mitsuhiro Kanazawa | Chief Information Officer, Director | 12,122 | Mar 18, 2026 |
| Hideki Tsujimori | See Remarks | 3,699 | Jul 28, 2026 |
| Shuji Matsuura | See Remarks | 16,196 | Jul 28, 2026 |
| Naoshi Inomata | See Remarks | 23,034 | Jul 28, 2026 |
| Takefumi Yonezawa | See Remarks | 7,292 | Jul 28, 2026 |
| Masayuki Sugawara | See Remarks | 33,392 | Jul 28, 2026 |
| Shinichiro Hihara | See Remarks | 7,826 | Jul 28, 2026 |
| Minori Komatsu | See Remarks | 395 | Jul 28, 2026 |
| Natsumi Akita | See Remarks | 10,718 | Jul 28, 2026 |
| Minako Yagi | See Remarks | 6,462 | Jul 28, 2026 |
| Tatsuya Kurosawa | See Remarks | 5,072 | Jul 28, 2026 |
| Takeshi Koyama | See Remarks | 17,912 | Jul 28, 2026 |
| Nobuhiro Kaminoyama | See Remarks | 19,968 | Jul 28, 2026 |
| Kazutoshi Isogai | See Remarks | 5,610 | Mar 18, 2026 |
| Hisashi Kikuchi | Chief Audit Executive | 30,608 | Mar 18, 2026 |
| Noriyuki Sato | See Remarks | 1,156 | Mar 18, 2026 |
| Takashi Tsukioka | Director | 2,614 | Jul 28, 2026 |
| Yuki Kanzaki | Director | – | Jul 28, 2026 |
| Takakazu Uchida | Director | 1,641 | Jul 28, 2026 |
| Hiromichi Shinohara | Director | – | Jul 28, 2026 |
| Keiji Kojima | Director | – | Jul 28, 2026 |
| Kotaro Ohno | Director | – | Jul 28, 2026 |
| Masahiko Tezuka | Director | 985 | Jul 28, 2026 |
| Makoto Hitomi | Director | 5,156 | Jul 28, 2026 |
| Hidekatsu Take | Director | 33,269 | Jul 28, 2026 |
| Yumiko Noda | Director | – | Jul 28, 2026 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Takefumi Yonezawa See Remarks | Jul 1, 2026 | Option exercise | +3,069 | – | – | 6,472 |
| Takefumi Yonezawa See Remarks | Jul 1, 2026 | Returned to company | −1,228 | $59140.78 | $72.62M | 5,244 |
| Masayuki Sugawara See Remarks | Jul 1, 2026 | Returned to company | −2,114 | $101810.76 | $215.23M | 26,143 |
| Masayuki Sugawara See Remarks | Jul 1, 2026 | Option exercise | +5,281 | – | – | 28,257 |
| Shinichiro Hihara See Remarks | Jul 1, 2026 | Returned to company | −1,038 | $49990.33 | $51.89M | 6,805 |
| Shinichiro Hihara See Remarks | Jul 1, 2026 | Option exercise | +2,595 | – | – | 7,843 |
| Shiro Shiraishi See Remarks, Director | Jul 1, 2026 | Returned to company | −526 | $25332.29 | $13.32M | 8,340 |
| Shiro Shiraishi See Remarks, Director | Jul 1, 2026 | Option exercise | +1,315 | – | – | 8,866 |
| Minako Yagi See Remarks | Jul 1, 2026 | Returned to company | −1,228 | $59140.78 | $72.62M | 5,234 |
| Minako Yagi See Remarks | Jul 1, 2026 | Option exercise | +3,069 | – | – | 6,462 |
| Naoshi Inomata See Remarks | Jul 1, 2026 | Option exercise | +6,261 | – | – | 23,034 |
| Naoshi Inomata See Remarks | Jul 1, 2026 | Returned to company | −2,505 | $120641.41 | $302.21M | 20,529 |
| Masahiro Kihara See Remarks, Director | Jul 1, 2026 | Option exercise | +20,474 | – | – | 52,423 |
| Masahiro Kihara See Remarks, Director | Jul 1, 2026 | Returned to company | −8,190 | $394432.41 | $3.23B | 44,233 |
| Makoto Hitomi Director | Jul 1, 2026 | Returned to company | −445 | $21431.31 | $9.54M | 4,537 |
| Makoto Hitomi Director | Jul 1, 2026 | Option exercise | +1,112 | – | – | 4,982 |
| Hideki Tsujimori See Remarks | Jul 1, 2026 | Returned to company | −526 | $25332.29 | $13.32M | 3,152 |
| Hideki Tsujimori See Remarks | Jul 1, 2026 | Option exercise | +1,315 | – | – | 3,678 |
| Natsumi Akita See Remarks | Jul 1, 2026 | Returned to company | −1,805 | $86929.24 | $156.91M | 5,303 |
| Natsumi Akita See Remarks | Jul 1, 2026 | Option exercise | +4,512 | – | – | 7,108 |
| Nobuhiro Kaminoyama See Remarks | Jul 1, 2026 | Returned to company | −2,422 | $116644.11 | $282.51M | 17,354 |
| Nobuhiro Kaminoyama See Remarks | Jul 1, 2026 | Option exercise | +6,054 | – | – | 19,776 |
| Hidekatsu Take Director | Jul 1, 2026 | Returned to company | −2,642 | $127239.37 | $336.17M | 26,173 |
| Hidekatsu Take Director | Jul 1, 2026 | Option exercise | +6,604 | – | – | 28,815 |
| Shuji Matsuura See Remarks | Jul 1, 2026 | Option exercise | +3,995 | – | – | 16,196 |
| Shuji Matsuura See Remarks | Jul 1, 2026 | Returned to company | −1,598 | $76960.07 | $122.98M | 14,598 |
| Minori Komatsu See Remarks | Jun 1, 2026 | Returned to company | −264 | $11910.34 | $3.14M | 395 |
| Minori Komatsu See Remarks | Jun 1, 2026 | Option exercise | +659 | – | – | 659 |
| Makoto Samejima Group Chief Financial Officer | Jun 1, 2026 | Returned to company | −682 | $30768.37 | $20.98M | 4,211 |
| Makoto Samejima Group Chief Financial Officer | Jun 1, 2026 | Option exercise | +1,703 | – | – | 4,893 |
| Takeshi Koyama Group Chief Strategy Officer | Jun 1, 2026 | Option exercise | +1,048 | – | – | 10,032 |
| Takeshi Koyama Group Chief Strategy Officer | Jun 1, 2026 | Returned to company | −420 | $18948.26 | $7.96M | 9,612 |
| Fusae Akamatsu Group Chief Compliance Officer | Jun 1, 2026 | Returned to company | −312 | $14075.85 | $4.39M | 466 |
| Fusae Akamatsu Group Chief Compliance Officer | Jun 1, 2026 | Option exercise | +778 | – | – | 778 |
| Tatsuya Kurosawa Group Chief Governance Officer | Jun 1, 2026 | Option exercise | +719 | – | – | 4,824 |
| Tatsuya Kurosawa Group Chief Governance Officer | Jun 1, 2026 | Returned to company | −288 | $12993.09 | $3.74M | 4,536 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.