Harmonic Drive Systems Inc.
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 32.91% |
|---|---|
| Individuals | 11.27% |
| Top 10 holders | 57.79% |
| Total shareholders | 14,204 |
Who owns the company
Share of voting unitsOther corporations 38.56%Foreign institutions 32.91%Individuals & others 11.27%Financial institutions 10.74%Securities firms 3.53%Foreign individuals 2.99%
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 | 38.56% | 171 |
| Foreign institutions | 32.91% | 337 |
| Individuals & others | 11.27% | 13,527 |
| Financial institutions | 10.74% | 17 |
| Securities firms | 3.53% | 39 |
| Foreign individuals | 2.99% | 113 |
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ＫＯＤＥＮホールディングス | 33,490,700 | 35.37% |
| 2 | 株式会社日本カストディ銀行（信託口） | 5,762,900 | 6.08% |
| 3 | 伊藤 典光 | 3,041,600 | 3.21% |
| 4 | JPモルガン証券株式会社 | 2,275,114 | 2.40% |
| 5 | 管理信託（A030）受託者 株式会社ＳＭＢＣ信託銀行 | 2,176,800 | 2.29% |
| 6 | BNY GCM CLIENT ACCOUNT JPRD AC ISG (FE-AC)（常任代理人：株式会社三菱UFJ銀行） | 2,079,716 | 2.19% |
| 7 | 日本マスタートラスト信託銀行株式会社（信託口） | 1,994,200 | 2.10% |
| 8 | HSBC HONG KONG-TREASURYSERVICES A/C ASIAN EQUITIES DERIVATIVES（常任代理人：香港上海銀行東京支店） | 1,536,609 | 1.62% |
| 9 | GOVERNMENT OF NORWAY（常任代理人：シティバンク、エヌ・エイ東京支店） | 1,235,454 | 1.30% |
| 10 | BNYM AS AGT/CLTS NON TREATY JASDEC （常任代理人：株式会社三菱UFJ銀行） | 1,165,372 | 1.23% |
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.