Stake history
Summary
Hikari Tsushin K.K. and joint holders filed a Change in 5%+ stake (change report) via EDINET on 2025-10-06 16:04 JST concerning JAPAN INSULATION CO., LTD. Reported holding ratio: 6.18%, previous report: 7.20%.
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Source: EDINET S100WSG5 ↗ · PDL1.0 · Not investment advice