Lib Work Co.,Ltd.

1431 TSE Construction Construction
TSE Growth

Shareholding pattern

As reported in the annual securities report, 2025-06-30.

Foreign institutions0.02%
Individuals63.27%
Top 10 holders62.53%
Total shareholders9,766

Who owns the company

Share of voting units
Individuals & others: 63.27%Other corporations: 34.55%Financial institutions: 1.93%Securities firms: 0.17%Foreign individuals: 0.05%Foreign institutions: 0.02%63.3%Individuals & others
Individuals & others 63.27%Other corporations 34.55%Financial institutions 1.93%Securities firms 0.17%Foreign individuals 0.05%Foreign institutions 0.02%

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
020406080FY22FY23FY24FY25FY2022 — Foreign institutions: 0 %FY2023 — Foreign institutions: 0 %FY2024 — Foreign institutions: 0 %FY2025 — Foreign institutions: 0 %FY2022 — Financial institutions: 2 %FY2023 — Financial institutions: 2 %FY2024 — Financial institutions: 2 %FY2025 — Financial institutions: 2 %FY2022 — Individuals: 62 %FY2023 — Individuals: 62 %FY2024 — Individuals: 63 %FY2025 — Individuals: 63 %FY2022 — Other corporations: 36 %FY2023 — Other corporations: 36 %FY2024 — Other corporations: 35 %FY2025 — Other corporations: 35 %FY2022 — Securities firms: 0 %FY2023 — Securities firms: 0 %FY2024 — Securities firms: 0 %FY2025 — Securities firms: 0 %
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
Individuals & others63.27%9,656
Other corporations34.55%73
Financial institutions1.93%2
Securities firms0.17%8
Foreign individuals0.05%17
Foreign institutions0.02%10

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CSホールディングス8,086,04034.33%
2瀬口 力2,522,40010.71%
3瀬口 悦子1,957,3178.31%
4瀬口 瑞恵640,0002.72%
5井手尾 環400,2001.70%
6Lib Work従業員持株会362,5001.54%
7株式会社日本カストディ銀行(信託口)325,9001.38%
8酒巻 英雄170,0000.72%
9株式会社肥後銀行139,6000.59%
10小田 将義125,2000.53%

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.