ADJUVANT HOLDINGS CO.,LTD.
TSE Standard
Shareholding pattern
As reported in the annual securities report, 2026-03-20.
| Foreign institutions | 0.23% |
|---|---|
| Individuals | 72.37% |
| Top 10 holders | 51.83% |
| Total shareholders | 26,370 |
Who owns the company
Share of voting unitsIndividuals & others 72.37%Other corporations 27.22%Foreign institutions 0.23%Foreign individuals 0.15%Securities firms 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 |
|---|---|---|
| Individuals & others | 72.37% | 26,145 |
| Other corporations | 27.22% | 126 |
| Foreign institutions | 0.23% | 4 |
| Foreign individuals | 0.15% | 89 |
| Securities firms | 0.02% | 6 |
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Ｔ・Ｎソリューション | 955,400 | 11.94% |
| 2 | 田中 昌樹 | 940,900 | 11.76% |
| 3 | 株式会社ボンニー | 924,500 | 11.56% |
| 4 | 中村 豊 | 785,500 | 9.82% |
| 5 | 田中 順子 | 237,600 | 2.97% |
| 6 | 宮澤 良彦 | 103,200 | 1.29% |
| 7 | 株式会社イシダリンク | 60,000 | 0.75% |
| 8 | 石田 千恵 | 60,000 | 0.75% |
| 9 | アジュバン従業員持株会 | 55,631 | 0.70% |
| 10 | 森内 真也 | 23,600 | 0.29% |
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.