Inbound Platform Corp.

5587 TSE Technology Information & Communication
TSE Growth

Shareholding pattern

As reported in the annual securities report, 2025-09-30.

Foreign institutions1.82%
Individuals18.52%
Top 10 holders84.06%
Total shareholders1,306

Who owns the company

Share of voting units
Other corporations: 65.88%Individuals & others: 18.52%Securities firms: 13.7%Foreign institutions: 1.82%Foreign individuals: 0.05%Financial institutions: 0.04%65.9%Other corporations
Other corporations 65.88%Individuals & others 18.52%Securities firms 13.7%Foreign institutions 1.82%Foreign individuals 0.05%Financial institutions 0.04%

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 years
020406080FY23FY24FY25FY2023 — Foreign institutions: 8 %FY2024 — Foreign institutions: 1 %FY2025 — Foreign institutions: 2 %FY2023 — Financial institutions: 1 %FY2024 — Financial institutions: 0 %FY2025 — Financial institutions: 0 %FY2023 — Individuals: 19 %FY2024 — Individuals: 25 %FY2025 — Individuals: 19 %FY2023 — Other corporations: 67 %FY2024 — Other corporations: 66 %FY2025 — Other corporations: 66 %FY2023 — Securities firms: 5 %FY2024 — Securities firms: 8 %FY2025 — Securities firms: 14 %
Foreign 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 categoryHolding %Shareholders
Other corporations65.88%18
Individuals & others18.52%1,243
Securities firms13.70%20
Foreign institutions1.82%15
Foreign individuals0.05%9
Financial institutions0.04%1

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.ShareholderSharesStake %
1株式会社エアトリ2,247,20065.14%
2株式会社SBI証券295,3788.56%
3楽天証券株式会社90,3002.62%
4クールジャパン投資事業有限責任組合87,0002.52%
5菅原 洋47,4001.37%
6山口 憲一32,6000.95%
7広田証券株式会社31,4210.91%
8王 伸28,0000.81%
9野村證券株式会社22,2000.64%
10J.P.MORGAN SE18,5400.54%

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.

Educational data only. Not a recommendation to buy, sell or hold any security.