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Matsuya R&D

7317.TTSE GROWTH
Filed as Matsuya R&D Co., Ltd (2022-06–2026-06)
Major holders (5%+) · 1
HolderStakeChangeFiled
OMRON HEALTHCARE Co., Ltd.99.98%+3.57pp2026-06-29

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

Former and minor holders (below 5%) · 4
Hidetaka Goto0.00%2026-06-18
Tadahiro Goto0.00%2026-06-18
Tomohiro Goto0.00%2026-06-18
Goto Holding., Co.Ltd.0.00%2026-06-18
Ownership history · 57
FiledHolderRatioChangePurpose
2026-06-29OMRON HEALTHCARE Co., Ltd.2026-06-2999.98%+3.57ppGoing-private / tender offer related
2026-06-19OMRON HEALTHCARE Co., Ltd.2026-06-1996.41%newGoing-private / tender offer related
2026-06-18Hidetaka Goto2026-06-180.00%no change—
2026-06-18Hidetaka Goto2026-06-180.00%-8.77ppStable shareholder; Long-term holding
2026-06-18Tadahiro Goto2026-06-180.00%-16.80ppStable shareholder; Long-term holding
2026-06-18Tomohiro Goto2026-06-180.00%-16.80ppStable shareholder; Long-term holding
2026-06-18Goto Holding., Co.Ltd.2026-06-180.00%-9.33ppStable shareholder; Long-term holding
2026-05-11Hidetaka Goto2026-05-118.77%no change—
2026-05-11Hidetaka Goto2026-05-118.77%no changeStable shareholder; Long-term holding
2026-05-11Goto Holding., Co.Ltd.2026-05-119.33%no changeStable shareholder; Long-term holding
2026-05-11Tadahiro Goto2026-05-1116.80%no changeStable shareholder; Long-term holding
2026-05-11Tomohiro Goto2026-05-1116.80%no changeStable shareholder; Long-term holding
2026-04-27Hidetaka Goto2026-04-278.77%no change—
2026-04-27Hidetaka Goto2026-04-278.77%no changeStable shareholder; Long-term holding
2026-04-27Goto Holding., Co.Ltd.2026-04-279.33%no changeStable shareholder; Long-term holding
2026-04-27Tadahiro Goto2026-04-2716.80%no changeStable shareholder; Long-term holding
2026-04-27Tomohiro Goto2026-04-2716.80%no changeStable shareholder; Long-term holding
2026-04-24Hidetaka Goto2026-04-248.77%no change—
2026-04-24Hidetaka Goto2026-04-248.77%-0.01ppStable shareholder; Long-term holding
2026-04-24Goto Holding., Co.Ltd.2026-04-249.33%-0.01ppStable shareholder; Long-term holding

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