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BroadBand Security

4398.TInformation & Communication
Filed as BroadBand Security,Inc. (2022-11–2026-02)
Key numbers · FY ended 2026-06
Revenue¥6.8bn+11.1% YoYOperating income¥512m+98.4% YoYTotal assets¥4.5bn+18.5% YoYEPS (basic)¥84.44+160.5% YoY

Full financial history and reports →

Stock price4398 · View chart ↗

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Latest filings
Mon, Aug 4 · JST1 filing
16:40MATERIALBroadBand Security · Change of representative director
Mon, Jan 27 · JST1 filing
16:355% STAKEBroadBand Security · SBI Incubation Co., Ltd. + 1 joint holder · 36.37% → 15.28%−21.09pp
Thu, Jan 23 · JST1 filing
11:065% STAKEBroadBand Security · ID Holdings Corporation · 21.07%new 21.07%
Thu, Nov 14 · JST1 filing
15:30MATERIALBroadBand Security · Change in major shareholder

All filings →

Major holders (5%+) · 4
HolderStakeChangeFiled
GLOBAL SECURITY EXPERTS Inc.joint holder22.11%0.00pp2024-08-15
ID Holdings Corporation21.07%—2025-01-23
SBI Incubation Co., Ltd.15.28%0.00pp2025-01-27
KANEMATSU ELECTRONICS LTD.9.61%0.00pp2024-08-15

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