NIPPON SANSO HOLDINGS CORPORATION
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 22.13% |
|---|---|
| Individuals | 8.29% |
| Top 10 holders | 72.86% |
| Total shareholders | 12,548 |
Who owns the company
Share of voting unitsOther corporations 54.81%Foreign institutions 22.13%Financial institutions 14.38%Individuals & others 8.29%Securities firms 0.38%
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 |
|---|---|---|
| Other corporations | 54.81% | 388 |
| Foreign institutions | 22.13% | 648 |
| Financial institutions | 14.38% | 35 |
| Individuals & others | 8.29% | 11,430 |
| Securities firms | 0.38% | 30 |
| Government | 0.00% | 1 |
| Foreign individuals | 0.00% | 16 |
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 | 三菱ケミカルグループ㈱ | 218,996,000 | 50.59% |
| 2 | 日本マスタートラスト信託銀行㈱（信託口） | 31,272,000 | 7.22% |
| 3 | 大陽日酸取引先持株会 | 15,091,000 | 3.49% |
| 4 | ㈱日本カストディ銀行（信託口） | 11,155,000 | 2.58% |
| 5 | JP MORGAN CHASE BANK 385642（常任代理人 ㈱みずほ銀行決済営業部） | 9,076,000 | 2.10% |
| 6 | 明治安田生命保険(相) | 9,006,000 | 2.08% |
| 7 | THE CHASE MANHATTAN BANK, N.A. LONDONSECS LENDING OMNIBUS ACCOUNT（常任代理人 ㈱みずほ銀行決済営業部） | 8,114,000 | 1.87% |
| 8 | STATE STREET BANK AND TRUST CLIENT OMNIBUS ACCOUNT OM02 505002（常任代理人 ㈱みずほ銀行決済営業部） | 4,387,000 | 1.01% |
| 9 | ㈱みずほ銀行 | 4,332,000 | 1.00% |
| 10 | STATE STREET BANK AND TRUST COMPANY 505001（常任代理人 ㈱みずほ銀行決済営業部） | 4,001,000 | 0.92% |
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.