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BroadBand Security 4398.T · JPY

Information Technology · Tokyo Stock Exchange · 🇯🇵 Japan

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2,248

+3.59%

Close of 9 Nov 2026, in JPY

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Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.

Largest shareholders

As filed, so dates differ, and a group and its funds can both appear.

HolderSharesStakeChangeFiled
Global Security Experts, Inc.1m21.98%—31 Dec 2025
ID Holdings Corp964k20.96%—31 Dec 2025
SBI Incubation Co., Ltd.698.6k15.19%—31 Dec 2025
Kanematsu Electronics Ltd439.5k9.55%—31 Dec 2025
Makita (Shigeo)51.3k1.12%+90031 Dec 2025
System Plaza, Inc.34.2k0.74%−30031 Dec 2025
Okaya & Co Ltd25k0.54%+25k31 Dec 2025
Dai Nippon Printing Co Ltd20k0.43%+20k31 Dec 2025
SBI Asset Management Co., Ltd.1.2k0.03%+90031 Oct 2025

Sources and methodology

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Our data supplier
Chart on the Overview
TradingView

Nothing here is investment advice. Prices can be delayed or wrong, so check with the exchange before relying on them. Data for this page. How we cover markets.