Justsystems

4686.TTSE PRIMEInformation & Communication
Major holders (5%+) · 0
HolderStakeChangeFiled

No holder currently reports 5% or more.

Each holder's own ratio from its most recent large-shareholding report.

Former and minor holders (below 5%) · 16
Hikari Tsushin Investments Asia Pte. Ltd.4.96%2026-09-08
Hikari Tsushin K.K.4.48%2026-09-08
UH6 Inc.3.38%2026-09-08
UH Partners 2, Inc.2.43%2026-09-08
Capital International K.K.1.69%2024-05-22
Capital Research and Management Company1.22%2024-05-22
Sakura Insurance Inc.0.85%2026-09-08
Hatsuko Ukigawa0.72%2024-12-02
Kazunori Ukigawa0.60%2024-12-02
Capital International, Inc.0.56%2024-05-22
Capital International Sarl0.47%2024-05-22
Capital Group Investment Management Pte. Ltd.0.21%2024-05-22
UH7, Inc.0.13%2026-09-08
UH5 Inc.0.13%2026-09-08
ZAPPALLAS, INC.0.13%2026-04-07
IB, Inc.0.06%2026-09-08
Ownership history · 88
FiledHolderRatioChangePurpose
2025-09-26AmendedZAPPALLAS, INC.2025-09-26 · amended0.13%no changePure investment
2025-09-26AmendedSakura Insurance Inc.2025-09-26 · amended0.61%+0.03ppPure investment
2025-09-26AmendedUH Partners 2, Inc.2025-09-26 · amended3.07%+0.18ppPure investment
2025-09-26AmendedHikari Tsushin K.K.2025-09-26 · amended3.80%no changePure investment
2025-09-26AmendedHikari Tsushin Investments Asia Pte. Ltd.2025-09-26 · amended4.96%no changePure investment
2025-09-02AmendedIB, Inc.2025-09-02 · amended0.12%newPure investment
2025-09-02AmendedZAPPALLAS, INC.2025-09-02 · amended0.13%no changePure investment
2025-09-02AmendedSakura Insurance Inc.2025-09-02 · amended0.58%+0.17ppPure investment
2025-09-02AmendedUH Partners 2, Inc.2025-09-02 · amended2.89%+0.73ppPure investment
2025-09-02AmendedHikari Tsushin K.K.2025-09-02 · amended3.80%no changePure investment
2025-09-02AmendedHikari Tsushin Investments Asia Pte. Ltd.2025-09-02 · amended4.96%no changePure investment
2025-07-08AmendedZAPPALLAS, INC.2025-07-08 · amended0.13%no changePure investment
2025-07-08AmendedSakura Insurance Inc.2025-07-08 · amended0.41%+0.02ppPure investment
2025-07-08AmendedUH Partners 2, Inc.2025-07-08 · amended2.16%+0.99ppPure investment
2025-07-08AmendedHikari Tsushin K.K.2025-07-08 · amended3.80%no changePure investment
2025-07-08AmendedHikari Tsushin Investments Asia Pte. Ltd.2025-07-08 · amended4.96%no changePure investment
2025-05-19AmendedZAPPALLAS, INC.2025-05-19 · amended0.13%newPure investment
2025-05-19AmendedSakura Insurance Inc.2025-05-19 · amended0.39%+0.08ppPure investment
2025-05-19AmendedUH Partners 2, Inc.2025-05-19 · amended1.17%+0.73ppPure investment
2025-05-19AmendedHikari Tsushin K.K.2025-05-19 · amended3.80%+0.07ppPure investment

Each holder in 5% reports, joint holders included. Purpose is classified from the filed text.