Opro

228A.TInformation & Communication

Key numbers · FY ended 2025-11

Revenue¥2.6bn+21.3% YoY Operating income¥331m+54.7% YoY Total assets¥2.8bn+21.3% YoY EPS (basic)¥104.87+26.1% YoY

Full financial history and reports →

Stock price228A · View chart ↗

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Latest filings

Mon, Jan 19 · JST1 filing

15:325% STAKEOpro · Kazunori Satomi · 46.93% → 44.39%−2.54pp

Tue, Aug 27 · JST3 filings

14:155% STAKEOpro · Taikamo CO., LTD. · 7.26%new 7.26%14:125% STAKEOpro · Takahide Yasukawa · 5.75%new 5.75%14:085% STAKEOpro · Kazunori Satomi · 46.93%new 46.93%

Wed, Aug 21 · JST1 filing

10:39MATERIALOpro · Change in major shareholder

All filings →

Major holders (5%+) · 3

Holder	Stake	Change	Filed
Kazunori Satomi	44.39%	-2.54pp	2026-01-19
Taikamo CO., LTD.	7.26%	—	2024-08-27
Takahide Yasukawa	5.75%	—	2024-08-27

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