RIBOMIC Inc.
TSE Growth
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 6.86% |
|---|---|
| Individuals | 82.85% |
| Top 10 holders | 13.20% |
| Total shareholders | 23,366 |
Who owns the company
Share of voting unitsIndividuals & others 82.85%Securities firms 6.97%Foreign institutions 6.86%Other corporations 2.29%Foreign individuals 0.61%Financial institutions 0.41%
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 | 82.85% | 23,051 |
| Securities firms | 6.97% | 27 |
| Foreign institutions | 6.86% | 28 |
| Other corporations | 2.29% | 96 |
| Foreign individuals | 0.61% | 162 |
| Financial institutions | 0.41% | 2 |
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 | BNP PARIBAS LONDON BRANCH FOR PRIME BROKERAGE CLEARANCE ACC FOR THIRD PARTY（常任代理人 香港上海銀行東京支店） | 1,533,000 | 2.82% |
| 2 | BNY GCM CLIENT ACCOUNT JPRD AC ISG（FE-AC）（常任代理人 株式会社三菱UFJ銀行） | 992,147 | 1.82% |
| 3 | 松井証券株式会社 | 855,400 | 1.57% |
| 4 | UBS AG LONDON A/C IPB SEGREGATED CLIENT ACCOUNT（常任代理人 シティバンク、エヌ・エイ東京支店） | 632,600 | 1.16% |
| 5 | 大和証券株式会社 | 598,100 | 1.10% |
| 6 | 全薬工業株式会社 | 575,800 | 1.06% |
| 7 | 中村 義一 | 568,000 | 1.04% |
| 8 | 楽天証券株式会社共有口 | 542,800 | 0.99% |
| 9 | 湯浅 英之 | 500,000 | 0.92% |
| 10 | 株式会社SBI証券 | 395,840 | 0.72% |
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.