Zuiko

6279.TTSE PRIMEMachinery
Major holders (5%+) · 4
HolderStakeChangeFiled
Symphony Financial Partners (Singapore) Pte. Ltd.37.10%—2025-10-17
Wada Holdings12.50%+10.42pp2024-03-01
Wada Holdings12.50%—2024-03-01
Michikake10.42%—2024-03-01

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

Former and minor holders (below 5%) · 10
-3.60%2025-09-30
Wada Akio3.58%2026-03-02
WADA TAKAO0.81%2024-03-01
-0.27%2025-09-30
Wada Tazue0.23%2026-03-02
WADA SHIGEKO0.23%2024-03-01
-0.16%2025-09-30
Morgan Stanley MUFG Securities Co., Ltd.0.04%2024-03-28
Morgan Stanley & Co. International plc0.04%2024-08-14
-0.00%2025-09-30
Ownership history · 39
FiledHolderRatioChangePurpose
2026-03-02AmendedWada Tazue2026-03-02 · amended0.23%no changeStable shareholder
2026-03-02AmendedWada Akio2026-03-02 · amended3.58%-1.82ppStable shareholder
2026-01-13Wada Tazue2026-01-130.23%no changeStable shareholder
2026-01-13Wada Akio2026-01-135.40%no changeStable shareholder
2025-10-17Symphony Financial Partners (Singapore) Pte. Ltd.2025-10-1737.10%newMaterial proposals to management (activist); Pure investment
2025-09-30-2025-09-300.00%-0.67pp—
2025-09-30-2025-09-300.16%+0.05ppSecurities trading business
2025-09-30-2025-09-300.27%-0.04ppPure investment
2025-09-30-2025-09-303.60%-0.35ppPure investment
2025-08-07AmendedWada Tazue2025-08-07 · amended0.23%no changeStable shareholder
2025-08-07AmendedWada Akio2025-08-07 · amended5.40%-1.02ppStable shareholder
2025-08-07AmendedWada Tazue2025-08-07 · amended0.23%no changeStable shareholder
2025-08-07AmendedWada Akio2025-08-07 · amended6.42%-0.53ppStable shareholder
2025-05-08-2025-05-080.11%-0.01ppSecurities trading business
2025-05-08-2025-05-080.31%+0.11ppPure investment
2025-05-08-2025-05-080.67%no changeStrategic holding (cross-shareholding)
2025-05-08-2025-05-083.95%+0.14ppPure investment
2025-04-07-2025-04-070.12%-0.53ppSecurities trading business
2025-04-07-2025-04-070.20%no changePure investment
2025-04-07-2025-04-070.67%no changeStrategic holding (cross-shareholding)

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