Toyokoh

341A.TPrecision Instruments

Key numbers · FY ended 2026-03

Revenue¥3.1bn+54.7% YoY Operating income¥629m+108.8% YoY Net income (owners)−¥119m—Total assets¥5.3bn+37.3% YoY EPS (basic)¥40.64+50.0% YoY

Full financial history and reports →

Stock price341A · View chart ↗

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Latest filings

Fri, Jul 10 · JST1 filing

10:215% STAKEToyokoh · Ikplanning Inc. + 1 joint holder · 35.16% → 33.52%−1.64pp

Fri, May 9 · JST1 filing

10:275% STAKEToyokoh · Asset Management One Co., Ltd. + 2 joint holders · 6.67% → 2.32%−4.35pp

Mon, Mar 31 · JST2 filings

09:205% STAKEToyokoh · Ikplanning Inc. + 1 joint holder · 35.16%new 35.16%09:145% STAKEToyokoh · Hajime Shirai + 1 joint holder · 5.58%new 5.58%

All filings →

Major holders (5%+) · 2

Holder	Stake	Change	Filed
Ikplanning Inc.	29.95%	-1.41pp	2026-07-10
Asset Management One Co., Ltd.	5.06%	+3.01pp	2026-01-09

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