AI

4388.TInformation & Communication

Key numbers · FY ended 2026-03

Revenue¥1.9bn+24.5% YoY Operating income¥101m-7.8% YoY Net income (owners)¥111m—Total assets¥2.5bn-13.9% YoY EPS (basic)¥17.77+763.1% YoY

Full financial history and reports →

Stock price4388 · View chart ↗

Open the price chart on TradingView.

Latest filings

Wed, Sep 30 · JST1 filing

13:07MATERIALAI · Change in parent company or specified subsidiary

Fri, Sep 19 · JST2 filings

15:29MATERIALAI · Event with a material impact on financial position 15:29MATERIALAI · Event with a material impact on financial position

Fri, Jul 18 · JST1 filing

15:50MATERIALAI · Merger

Thu, Jun 19 · JST1 filing

14:595% STAKEAI · Daisuke Yoshida · 5.83% → 4.77%−1.06pp

All filings →

Major holders (5%+) · 0

Holder	Stake	Change	Filed

No holder currently reports 5% or more.

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