First-

1430.TConstruction

Key numbers · FY ended 2026-05

Revenue¥36.4bn-15.7% YoY Operating income¥2.9bn+12.3% YoY Net income (owners)¥1.9bn+12.8% YoY Total assets¥32.3bn+29.7% YoY EPS (basic)¥157.18+12.5% YoY

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Stock price1430 · View chart ↗

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Latest filings

Fri, Sep 25 · JST1 filing

10:325% STAKEFirst- · Mizuho Trust & Banking Co., Ltd. · 5.66% → 2.52%−3.14pp

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Major holders (5%+) · 2

Holder	Stake	Change	Filed
Toshiaki Nakamura	16.03%	—	2024-06-06
Nakamura Corporation	8.23%	—	2024-06-06

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