Stake history
Summary
Simplex Asset Management Co., Ltd. filed a Change in 5%+ stake (change report) via EDINET on 2026-05-26 17:02 JST concerning ISHIHARA CHEMICAL CO., LTD. Reported holding ratio: 10.68%, previous report: 9.65%.
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Source: EDINET S100Y5BB ↗ · PDL1.0 · Not investment advice