Oriental Chain Mfg

6380.TTSE STANDARDMachinery
Major holders (5%+) · 6
HolderStakeChangeFiled
Ucapi48.90%0.00pp2026-06-15
KAY LEO BROTHERS LIMITED25.95%0.00pp2026-05-20
CD one LLP11.29%-6.14pp2026-01-05
CD One LLP11.29%-6.14pp2026-01-05
KATAYAMA CHAIN CO., LTD.9.43%—2024-07-04
ORCHID PLUS PTE. LTD.6.13%—2026-01-09

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

Former and minor holders (below 5%) · 2
Maximus LLC4.38%2026-06-02
Takahiro Yamashita2.76%2026-05-27
Ownership history · 23
FiledHolderRatioChangePurpose
2026-06-15AmendedUcapi2026-06-15 · amended48.90%no changePure investment
2026-05-27AmendedMaximus LLC2026-05-27 · amended2.76%+0.23ppAsset management / investment
2026-05-27AmendedTakahiro Yamashita2026-05-27 · amended2.76%+0.91ppAsset management / investment
2026-05-22AmendedUcapi2026-05-22 · amended48.90%no changePure investment
2026-05-20AmendedKAY LEO BROTHERS LIMITED2026-05-20 · amended25.95%no changeMaterial proposals to management (activist)
2026-05-18AmendedTakahiro Yamashita2026-05-18 · amended1.85%-0.91ppAsset management / investment
2026-05-18AmendedMaximus LLC2026-05-18 · amended2.53%-0.23ppAsset management / investment
2026-05-18AmendedMaximus LLC2026-05-18 · amended2.76%-3.48ppAsset management / investment
2026-05-18AmendedTakahiro Yamashita2026-05-18 · amended2.76%-3.48ppAsset management / investment
2026-05-14AmendedMaximus LLC2026-05-14 · amended6.24%newLong-term holding
2026-05-14AmendedTakahiro Yamashita2026-05-14 · amended6.24%no changeLong-term holding
2026-05-13AmendedUcapi2026-05-13 · amended48.90%-1.65ppPure investment
2026-05-12AmendedTakahiro Yamashita2026-05-12 · amended6.24%newLong-term holding
2026-05-11AmendedKAY LEO BROTHERS LIMITED2026-05-11 · amended25.95%newMaterial proposals to management (activist)
2026-01-28AmendedUcapi2026-01-28 · amended50.55%no changePure investment
2026-01-28AmendedUcapi2026-01-28 · amended50.55%no changePure investment
2026-01-28AmendedUcapi2026-01-28 · amended50.55%newPure investment
2026-01-09ORCHID PLUS PTE. LTD.2026-01-096.13%newPure investment
2026-01-05CD one LLP2026-01-0511.29%-6.14ppStrategic holding (cross-shareholding)
2025-02-05CD one LLP2025-02-0517.43%+1.78ppStrategic holding (cross-shareholding)

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