Open Up Group

2154.TServices
Filed as BeNext-Yumeshin Group Co. (2022-09–2022-11)
Major holders (5%+) · 4
HolderStakeChangeFiled
Hayao Nakayama9.13%-0.02pp2025-09-04
M&G Investment Management Limited8.90%-1.00pp2026-08-21
M&G Investments (Singapore) Pte. Ltd.8.90%-1.00pp2026-08-21
Amuse Capital Inc.6.80%-0.01pp2025-09-04

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

Former and minor holders (below 5%) · 9
kokoro4.56%2025-08-20
Daio Sato3.22%2024-04-03
Manaka Co., Ltd.3.08%2024-04-03
Yoshiko Sato2.99%2024-04-03
Amuse Capital Investment Inc.2.59%2025-09-04
Sumitomo Mitsui Trust Bank, Limited2.48%2025-09-19
Sumitomo Mitsui Trust Asset Management Co., Ltd.2.05%2025-09-19
Amova Asset Management Co., Ltd.1.20%2025-09-19
Resora Co., Ltd.1.15%2024-04-03
Ownership history · 24
FiledHolderRatioChangePurpose
2024-02-21AmendedYoshiko Sato2024-02-21 · amended4.15%newStable shareholder
2024-02-21AmendedKokoro Co., Ltd.2024-02-21 · amended6.52%newStable shareholder
2024-02-19Amuse Capital Inc.2024-02-196.81%newStable shareholder; Long-term holding
2024-02-19Hayao Nakayama2024-02-199.15%newStable shareholder; Long-term holding

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