Sansan,Inc.
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-05-31.
| Foreign institutions | 38.31% |
|---|---|
| Individuals | 22.68% |
| Top 10 holders | 62.87% |
| Total shareholders | 11,456 |
Who owns the company
Share of voting unitsForeign institutions 38.31%Other corporations 26.49%Individuals & others 22.68%Financial institutions 8.15%Securities firms 4.32%Foreign individuals 0.06%
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 | 38.31% | 242 |
| Other corporations | 26.49% | 71 |
| Individuals & others | 22.68% | 10,999 |
| Financial institutions | 8.15% | 12 |
| Securities firms | 4.32% | 32 |
| Foreign individuals | 0.06% | 100 |
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CNK | 32,809,100 | 26.01% |
| 2 | いちごトラスト・ピーティーイー・リミテッド（常任代理人 香港上海銀行東京支店） | 13,746,500 | 10.90% |
| 3 | 寺田 親弘 | 8,201,800 | 6.50% |
| 4 | 日本マスタートラスト信託銀行株式会社（信託口） | 7,971,200 | 6.32% |
| 5 | 富岡 圭 | 4,215,428 | 3.34% |
| 6 | モルガン・スタンレーMUFG証券株式会社 | 2,993,451 | 2.37% |
| 7 | STATE STREET BANK AND TRUST COMPANY 505103（常任代理人 株式会社みずほ銀行決済営業部） | 2,560,387 | 2.03% |
| 8 | PERSHING-DIV. OF DLJ SECS. CORP.（常任代理人 シティバンク、エヌ・エイ東京支店） | 2,500,000 | 1.98% |
| 9 | 塩見 賢治 | 2,218,800 | 1.76% |
| 10 | STATE STREET BANK AND TRUSTCLIENT OMNIBUS ACCOUNT OM02 505002（常任代理人 株式会社みずほ銀行決済営業部） | 2,091,918 | 1.66% |
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.