Stake history
Summary
Atom Investment, L.P. filed a Change in 5%+ stake (change report) via EDINET on 2026-08-13 09:51 JST concerning Rigaku Holdings Corporation. Reported holding ratio: 0.29%, previous report: 27.28%.
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Source: EDINET S100YSDG ↗ · PDL1.0 · Not investment advice