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Chuo Spring

5992.TMetal Products
Major holders (5%+) · 2
HolderStakeChangeFiled
Kankuro Ueshima18.34%+1.01pp2026-10-22
Naturali Co., Ltd.10.93%-7.41pp2026-11-06

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

Former and minor holders (below 5%) · 6
DOE5% Co., Ltd.2.45%2026-08-18
UESHIMA co., Ltd.1.04%2026-08-18
D&I Investment Co, .Ltd.0.77%2024-06-27
Dream Career Co., Ltd.0.53%2026-08-18
Dream Career Holdings co., Ltd.0.51%2026-08-18
KANKURO Co., Ltd.0.41%2026-08-18
Ownership history · 72
FiledHolderRatioChangePurpose
2025-07-30Dream Career Holdings co., Ltd2025-07-300.05%no changeMaterial proposals to management (activist); Engagement / governance dialogue; Pure investment
2025-07-30Kankuro Ueshima2025-07-309.61%+9.61ppMaterial proposals to management (activist); Engagement / governance dialogue; Pure investment
2025-07-16Kankuro Ueshima2025-07-160.00%-0.45ppMaterial proposals to management (activist); Engagement / governance dialogue; Pure investment
2025-07-16UESHIMA Co., Ltd.2025-07-160.00%-2.85ppMaterial proposals to management (activist); Engagement / governance dialogue; Pure investment
2025-07-16DOE5% Co., Ltd.2025-07-160.00%-1.53ppMaterial proposals to management (activist); Engagement / governance dialogue; Pure investment
2025-07-16Dream Career Holdings co., Ltd.2025-07-160.05%no changeMaterial proposals to management (activist); Engagement / governance dialogue; Pure investment
2025-07-16Naturali Co., Ltd.2025-07-168.62%+5.15ppMaterial proposals to management (activist); Engagement / governance dialogue; Pure investment
2025-07-07Dream Career Holdings co., Ltd.2025-07-070.05%no changeMaterial proposals to management (activist); Engagement / governance dialogue; Pure investment
2025-07-07Kankuro Ueshima2025-07-070.45%-2.63ppMaterial proposals to management (activist); Engagement / governance dialogue; Pure investment
2025-07-07DOE5% Co., Ltd.2025-07-071.53%+0.64ppMaterial proposals to management (activist); Engagement / governance dialogue; Pure investment
2025-07-07UESHIMA Co., Ltd.2025-07-072.85%no changeMaterial proposals to management (activist); Engagement / governance dialogue; Pure investment
2025-07-07Naturali Co., Ltd.2025-07-073.47%+2.63ppMaterial proposals to management (activist); Engagement / governance dialogue; Pure investment
2025-06-20Dream Career Holdings co., Ltd2025-06-200.05%+0.03ppMaterial proposals to management (activist); Engagement / governance dialogue; Pure investment
2025-06-20Naturali Co, .Ltd.2025-06-200.84%+0.32ppMaterial proposals to management (activist); Engagement / governance dialogue; Pure investment
2025-06-20DOE5% Co., Ltd.2025-06-200.89%+0.06ppMaterial proposals to management (activist); Engagement / governance dialogue; Pure investment
2025-06-20UESHIMA Co, .Ltd.2025-06-202.85%+0.45ppMaterial proposals to management (activist); Engagement / governance dialogue; Pure investment
2025-06-20Kankuro Ueshima2025-06-203.08%+0.18ppMaterial proposals to management (activist); Engagement / governance dialogue; Pure investment
2025-02-18AmendedDream Career Holdings co., Ltd2025-02-18 · amended0.02%no changeMaterial proposals to management (activist); Engagement / governance dialogue; Pure investment
2025-02-18AmendedNaturali Co, .Ltd.2025-02-18 · amended0.52%-0.36ppMaterial proposals to management (activist); Engagement / governance dialogue; Pure investment
2025-02-18AmendedDOE5% Co., Ltd.2025-02-18 · amended0.83%newMaterial proposals to management (activist); Engagement / governance dialogue; Pure investment

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