List of insiders holdings for Mizuho Financial Group, Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | Imai Seiji Director | 2026-03-18 07:00:10 | 110,792 9,464 | 120,256 | Form 3 |
| 2 | Kikuchi Hisashi Chief Audit Executive | 2026-03-18 07:00:18 | 66,647 2,372 | 69,019 | Form 3 |
| 3 | Kihara Masahiro See Remarks | 2026-07-28 06:00:30 | 60,165 0 | 60,165 | Form 4 |
| 4 | Hirama Hisaaki Director | 2026-03-18 07:00:23 | 48,172 6,008 | 54,180 | Form 3 |
| 5 | Take Hidekatsu Director | 2026-07-28 06:00:10 | 33,987 7,096 | 41,083 | Form 4 |
| 6 | Kanazawa Mitsuhiro Chief Information Officer | 2026-03-18 07:00:06 | 39,888 447.96 | 40,336 | Form 3 |
| 7 | Sugawara Masayuki See Remarks | 2026-07-28 06:00:09 | 31,058 7,249 | 38,307 | Form 4 |
| 8 | Inomata Naoshi See Remarks | 2026-07-28 06:00:13 | 27,183 0 | 27,183 | Form 4 |
| 9 | Kaminoyama Nobuhiro See Remarks | 2026-07-28 06:00:13 | 24,395 2,614 | 27,009 | Form 4 |
| 10 | Matsuura Shuji See Remarks | 2026-07-28 06:00:32 | 21,798 0 | 21,798 | Form 4 |
| 11 | Isogai Kazutoshi See Remarks | 2026-03-18 07:00:14 | 21,737 0 | 21,737 | Form 3 |
| 12 | Akita Natsumi See Remarks | 2026-07-28 06:00:26 | 11,488 5,415 | 16,903 | Form 4 |
| 13 | Kobayashi Yoshimitsu Director | 2026-03-18 07:00:08 | 8,517 6,988 | 15,505 | Form 3 |
| 14 | Sato Noriyuki See Remarks | 2026-03-18 07:00:12 | 13,332 0 | 13,332 | Form 3 |
| 15 | Yagi Minako See Remarks | 2026-07-28 06:00:22 | 8,948 1,228 | 10,176 | Form 4 |
| 16 | Yonezawa Takefumi See Remarks | 2026-07-28 06:00:15 | 8,948 820.41 | 9,768 | Form 4 |
| 17 | Tsukioka Takashi Director | 2026-07-28 06:00:08 | 6,820 2,614 | 9,434 | Form 4 |
| 18 | Hihara Shinichiro See Remarks | 2026-07-28 06:00:10 | 7,895 1,021 | 8,916 | Form 4 |
| 19 | Hitomi Makoto Director | 2026-07-28 06:00:14 | 7,140 619.32 | 7,759 | Form 4 |
| 20 | Tsujimori Hideki See Remarks | 2026-07-28 06:00:15 | 6,370 546.93 | 6,917 | Form 4 |
| 21 | Shiraishi Shiro See Remarks | 2026-07-28 06:00:20 | 6,370 0 | 6,370 | Form 4 |
| 22 | Kurosawa Tatsuya See Remarks | 2026-07-28 06:00:17 | 4,793 247.72 | 5,041 | Form 4 |
| 23 | Tezuka Masahiko Director | 2026-07-28 06:00:17 | 3,230 984.82 | 4,215 | Form 4 |
| 24 | Uchida Takakazu Director | 2026-07-28 06:00:11 | 2,140 1,641 | 3,781 | Form 4 |
| 25 | Noda Yumiko Director | 2026-07-28 06:00:13 | 3,560 0 | 3,560 | Form 4 |
| 26 | Shinohara Hiromichi Director | 2026-07-28 06:00:19 | 3,560 0 | 3,560 | Form 4 |
| 27 | Ohno Kotaro Director | 2026-07-28 06:00:28 | 3,560 0 | 3,560 | Form 4 |
| 28 | Samejima Makoto See Remarks | 2026-07-28 06:00:22 | 1,508 0 | 1,508 | Form 4 |
| 29 | Koyama Takeshi See Remarks | 2026-07-28 06:00:24 | 1,381 0 | 1,381 | Form 4 |
| 30 | Kanzaki Yuki Director | 2026-07-28 06:00:08 | 1,240 0 | 1,240 | Form 4 |
| 31 | Komatsu Minori See Remarks | 2026-07-28 06:00:11 | 914 0 | 914 | Form 4 |
| 32 | Akamatsu Fusae See Remarks | 2026-07-28 06:00:08 | 880 0 | 880 | Form 4 |
| 33 | Kojima Keiji Director | 2026-07-28 06:00:19 | 490 0 | 490 | Form 4 |