Nippon Ichi Software

3851.TTSE STANDARDInformation & Communication
Filed as Nippon Ichi Software, Inc. (2022-06–2026-06)
Major holders (5%+) · 1
HolderStakeChangeFiled
-45.49%+1.94pp2025-05-22

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

Former and minor holders (below 5%) · 3
STM HERITAGE PTE. LTD.4.23%2026-09-03
-0.47%2025-05-22
-0.19%2025-05-22
Ownership history · 19
FiledHolderRatioChangePurpose
2025-08-01AmendedSTM HERITAGE PTE. LTD.2025-08-01 · amended4.23%-1.01ppPure investment
2025-08-01AmendedSTM HERITAGE PTE. LTD.2025-08-01 · amended5.24%-1.24ppPure investment
2025-08-01AmendedSTM HERITAGE PTE. LTD.2025-08-01 · amended6.48%-1.15ppPure investment
2025-05-22Amended-2025-05-22 · amended0.19%-1.95ppParticipation in management; Stable shareholder
2025-05-22Amended-2025-05-22 · amended0.47%no changeStable shareholder; Long-term holding
2025-05-22Amended-2025-05-22 · amended45.49%+1.94ppParticipation in management; Stable shareholder; Long-term holding
2025-02-28Same-day filing-2025-02-280.47%no changeStable shareholder; Long-term holding
2025-02-28Same-day filingKoichi Kitazumi2025-02-282.14%-1.55ppParticipation in management; Stable shareholder
2025-02-28Same-day filing-2025-02-2843.55%+1.55ppParticipation in management; Stable shareholder; Long-term holding
2025-02-28Same-day filing-2025-02-280.47%no changeStable shareholder; Long-term holding
2025-02-28Same-day filingKoichi Kitazumi2025-02-283.69%-1.94ppParticipation in management; Stable shareholder
2025-02-28Same-day filing-2025-02-2842.00%+1.94ppParticipation in management; Stable shareholder; Long-term holding
2024-11-18Amended-2024-11-18 · amended0.47%no changeStable shareholder; Long-term holding
2024-11-18AmendedKoichi Kitazumi2024-11-18 · amended5.63%-1.94ppParticipation in management; Stable shareholder
2024-11-18Amended-2024-11-18 · amended40.06%+1.94ppParticipation in management; Stable shareholder; Long-term holding
2024-08-21-2024-08-210.47%newStable shareholder; Long-term holding
2024-08-21Koichi Kitazumi2024-08-217.57%newParticipation in management; Stable shareholder
2024-08-21-2024-08-2138.12%newParticipation in management; Stable shareholder; Long-term holding
2024-08-09STM HERITAGE PTE. LTD.2024-08-097.63%newPure investment

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