Maruwn

9067.TTSE STANDARD
Major holders (5%+) · 2
HolderStakeChangeFiled
SENKO Group Holdings Co., Ltd.joint holder57.70%0.00pp2026-03-06
JX Advanced Metals Corporation38.12%0.00pp2026-03-06

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

Former and minor holders (below 5%) · 4
Mitsuwa resin industry Ltd.3.95%2025-12-01
Goldman Sachs International0.11%2026-03-23
SATO KENICHI0.00%2026-03-11
SATO KIGYO CO., LTD.0.00%2026-03-11
Ownership history · 11
FiledHolderRatioChangePurpose
2026-03-11SATO KENICHI2026-03-110.00%new—
2026-03-11SATO KIGYO CO., LTD.2026-03-110.00%new—
2026-03-06AmendedJX Advanced Metals Corporation2026-03-06 · amended38.12%no changeGoing-private / tender offer related; Collateral-related
2026-03-06AmendedSENKO Group Holdings Co., Ltd.2026-03-06 · amendedjoint57.70%no change—
2026-02-20AmendedGoldman Sachs International2026-02-20 · amended0.11%newSecurities trading business
2025-11-14AmendedJX Advanced Metals Corporation2025-11-14 · amendedjoint38.12%no change—
2025-11-14AmendedSENKO Group Holdings Co., Ltd.2025-11-14 · amended57.70%+56.91ppGoing-private / tender offer related; Collateral-related
2025-11-14AmendedSENKO Group Holdings Co., Ltd.2025-11-14 · amendedjoint0.79%new—
2025-11-14AmendedJX Advanced Metals Corporation2025-11-14 · amended38.12%newGoing-private / tender offer related; Collateral-related
2025-09-16AmendedMitsuwa resin industry Ltd.2025-09-16 · amended3.95%-2.10ppPure investment
2025-09-16AmendedMitsuwa resin industry Ltd.2025-09-16 · amended6.05%newPure investment

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