Sonocom

7902.TOther Products
Major holders (5%+) · 3
HolderStakeChangeFiled
Koichi Sono12.39%—2025-10-31
Hiroyuki Dan10.77%—2025-10-31
KSC Y.K.10.77%0.00pp2025-10-31

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

Former and minor holders (below 5%) · 3
Kiyomi Sono0.64%2025-10-31
Hiroko Sono0.00%2025-10-31
Toshio Sono0.00%2025-10-31
Ownership history · 9
FiledHolderRatioChangePurpose
2025-10-31Same-day filingHiroko Sono2025-10-310.00%-0.86ppStable shareholder
2025-10-31Same-day filingToshio Sono2025-10-310.00%-14.96pp—
2025-10-31Hiroyuki Dan2025-10-3110.77%new—
2025-10-31Same-day filingKSC Y.K.2025-10-3110.77%no changeStable shareholder
2025-10-31Same-day filingHiroko Sono2025-10-310.86%newStable shareholder
2025-10-31Same-day filingKSC Y.K.2025-10-3110.77%newStable shareholder
2025-10-31Same-day filingToshio Sono2025-10-3114.96%newLong-term holding
2025-10-31Kiyomi Sono2025-10-310.64%newStable shareholder
2025-10-31Koichi Sono2025-10-3112.39%new—

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