Kioxia Holdings Corporation
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 68.45% |
|---|---|
| Individuals | 5.29% |
| Top 10 holders | 53.06% |
| Total shareholders | 89,842 |
Who owns the company
Share of voting unitsForeign institutions 68.45%Other corporations 18.47%Individuals & others 5.29%Financial institutions 5.17%Securities firms 2.6%Foreign individuals 0.02%
How to read this: each slice is a group of investors. Foreign and financial institutions are professional money; individuals are retail shareholders; other corporations are usually business partners holding strategic stakes. A large institutional slice generally means heavier analyst coverage and more trading volume.
Ownership Trend
Holding %, recent yearsForeign institutionsFinancial institutionsIndividualsOther corporationsSecurities firms
How to read this: each line shows how one investor group's share has moved over recent years. A rising foreign or institutional line can signal growing professional interest; a falling one the opposite. Japanese companies disclose ownership once a year, so these are annual points — read the direction over several years rather than a single step.
Ownership detail
| Investor category | Holding % | Shareholders |
|---|---|---|
| Foreign institutions | 68.45% | 909 |
| Other corporations | 18.47% | 1,294 |
| Individuals & others | 5.29% | 87,125 |
| Financial institutions | 5.17% | 44 |
| Securities firms | 2.60% | 62 |
| Foreign individuals | 0.02% | 408 |
How to read this: a high foreign or institutional share often means the stock is widely researched and more liquid; a high individual share means retail investors hold most of the company. Percentages are of voting units.
Largest shareholders
| S.No. | Shareholder | Shares | Stake % |
|---|---|---|---|
| 1 | 株式会社東芝 | 96,050,000 | 17.59% |
| 2 | BCPE Pangea Cayman2, Ltd.（常任代理人 三菱UFJモルガン・スタンレー証券株式会社） | 77,400,000 | 14.17% |
| 3 | BCPE Pangea Cayman 1A, L.P.（常任代理人 三菱UFJモルガン・スタンレー証券株式会社） | 26,790,000 | 4.91% |
| 4 | GOLDMAN SACHS INTERNATIONAL（常任代理人 ゴールドマン・サックス証券株式会社） | 20,435,000 | 3.74% |
| 5 | 日本マスタートラスト信託銀行株式会社（信託口） | 17,240,000 | 3.16% |
| 6 | BNY GCM CLIENT ACCOUNT JPRD AC ISG (FE-AC)（常任代理人 株式会社三菱UFJ銀行） | 16,227,000 | 2.97% |
| 7 | MSIP CLIENT SECURITIES（常任代理人 モルガン・スタンレーMUFG証券株式会社） | 12,316,000 | 2.26% |
| 8 | 株式会社日本カストディ銀行（信託口） | 8,053,000 | 1.47% |
| 9 | BCPE Pangea Cayman 1B, L.P.（常任代理人 三菱UFJモルガン・スタンレー証券株式会社） | 7,698,000 | 1.41% |
| 10 | BCPE Pangea Cayman, L.P. | 7,545,000 | 1.38% |
Trust banks such as Master Trust and Custody Bank appear at the top of most Japanese registers: they hold shares on behalf of many underlying funds rather than owning them outright.