Rigaku Holdings

268A.TTSE PRIMEPrecision Instruments

Key numbers · FY ended 2025-12

Revenue¥94.2bn+3.9% YoY Operating income¥16.7bn-9.0% YoY Net income (owners)¥11.4bn-16.3% YoY Total assets¥185.2bn+4.3% YoY EPS (basic)¥50.19-17.0% YoY

Full financial history and reports →

Stock price268A · View chart ↗

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Latest filings

Thu, Oct 1 · JST1 filing

12:00MATERIALRigaku Holdings · Change in major shareholder

Wed, Sep 2 · JST1 filing

17:00MATERIALRigaku Holdings · Change in major shareholder

Thu, Aug 13 · JST1 filing

09:515% STAKERigaku Holdings · Atom Investment, L.P. · 27.28% → 0.29%−26.99pp

Wed, Aug 12 · JST2 filings

17:00MATERIALRigaku Holdings · Change in major shareholder 09:01MATERIALRigaku Holdings · Change in major shareholder

All filings →

Major holders (5%+) · 4

Holder	Stake	Change	Filed
Onto Innovation Japan Co., Ltd.	26.98%	—	2026-04-22
Columbia Management Investment Advisers, LLC	10.76%	+1.15pp	2026-08-07
Hikaru Shimura	9.48%	-2.65pp	2026-09-08
Indus Capital Partners, LLC	5.55%	—	2025-01-22

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