Seigakusha

2179.TServices
Key numbers · FY ended 2026-03

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Major holders (5%+) · 2
HolderStakeChangeFiled
Ota Akihiro25.04%0.00pp2024-07-19
Ohshas CO., LTD.20.01%+14.39pp2024-07-19

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