Nitto Kohki

6151.TTSE PRIMEMachinery
Major holders (5%+) · 2
HolderStakeChangeFiled
NIKI CO., LTD.37.97%—2026-05-13
Symphony Financial Partners (Singapore) Pte.Ltd.13.26%+1.00pp2026-01-23

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

Former and minor holders (below 5%) · 7
MIKIYA HARUKO3.59%2026-05-13
TAKATA YOKO3.37%2026-05-13
Mikiya Corporation Co., Ltd.2.95%2026-05-13
Mikiya Enterprise Ltd.2.17%2026-05-13
-1.22%2025-12-01
-0.76%2025-12-01
-0.00%2025-12-01
Ownership history · 20
FiledHolderRatioChangePurpose
2026-05-13Mikiya Corporation Co., Ltd.2026-05-132.95%newStable shareholder; Long-term holding
2026-05-13TAKATA YOKO2026-05-133.37%newStable shareholder; Long-term holding
2026-05-13NIKI CO., LTD.2026-05-1337.97%newStable shareholder; Long-term holding
2026-05-13Mikiya Enterprise Ltd.2026-05-132.17%newStable shareholder; Long-term holding
2026-05-13MIKIYA HARUKO2026-05-133.59%newStable shareholder; Long-term holding
2025-12-01AmendedSymphony Financial Partners (Singapore) Pte.Ltd.2025-12-01 · amended13.26%+2.26ppMaterial proposals to management (activist); Pure investment
2025-12-01-2025-12-010.00%-3.12ppStrategic holding (cross-shareholding)
2025-12-01-2025-12-010.76%-0.02ppPure investment
2025-12-01-2025-12-011.22%-0.16ppPure investment
2025-03-31-2025-03-310.78%+0.02ppPure investment
2025-03-31-2025-03-311.38%+0.03ppPure investment
2025-03-31-2025-03-313.12%+0.24ppStrategic holding (cross-shareholding)
2024-07-29-2024-07-290.76%newPure investment
2024-07-29-2024-07-291.35%newPure investment
2024-07-29-2024-07-292.88%newStrategic holding (cross-shareholding)
2024-07-05AmendedSymphony Financial Partners (Singapore) Pte.Ltd.2024-07-05 · amended11.00%+0.73ppMaterial proposals to management (activist); Pure investment
2024-07-05AmendedSymphony Financial Partners (Singapore) Pte.Ltd.2024-07-05 · amended10.27%+1.07ppMaterial proposals to management (activist); Pure investment
2024-07-05AmendedSymphony Financial Partners (Singapore) Pte.Ltd.2024-07-05 · amended9.20%+1.02ppPure investment
2024-07-05AmendedSymphony Financial Partners (Singapore) Pte.Ltd.2024-07-05 · amended8.18%+1.40ppPure investment
2024-07-05AmendedSymphony Financial Partners (Singapore) Pte.Ltd.2024-07-05 · amended6.78%newPure investment

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