BroadBand Security, Inc.

4398.T
Information Technology Services
2026/09/29 18:54 Updated
Market Cap: $38.1M (¥6.0B)
Stock Price: $8.63 (¥1,359)
Exchange Rate: 1 USD = ¥157.48

Stock Price Chart

2026/09/29 18:54 Updated
16.14
PER (Price Earnings Ratio)
vs Industry Avg: +6.6
2.48
PBR (Price to Book Ratio)
vs Industry Avg: +1.2
1.35%
Dividend Yield
vs Industry Avg: -1.60%

Price Trend

2026/09/29 18:54 Updated
Short-term
5-Day MA
+2.04%
Near-term
25-Day MA
+4.02%
Mid-term
75-Day MA
+7.24%
Long-term
200-Day MA
+3.97%

Price & Trading Details

2026/09/29 18:54 Updated

PRICE

Previous Close ¥1,334
Open ¥1,330
High ¥1,359
Low ¥1,330
Close ¥1,359

TRADING

Volume 4,300
Average Volume 3,804
Turnover ¥5,843,700
Min. Purchase ¥135,900

Shareholder Composition

Updated 2026/09/01
70.1%
Insider Holdings
0.9%
Institutional
29.0%
Public Float
2
Institutional Holders
Insider Holdings 70.1%
Institutional 0.9%
Public Float 29.0%

Dividend History

Updated 2026/09/27
-%
Dividend Yield
¥8
Annual Dividend
-55.6%
YoY Growth
-%
Payout Ratio
Year Dividend Change
2026 ¥8 -55.6%
2025 ¥18 +80.0%
2024 ¥10 0.0%
2023 ¥10 0.0%
2022 ¥10 -

Financial Performance

2026/09/27 Updated

Revenue & Profit

Margins

Cash Flow

Financial Health

2023 2024 2025 2026
Income Statement
Revenue ¥5,904M ¥6,457M ¥6,104M ¥6,780M
Gross Profit ¥1,780M ¥2,070M ¥1,750M ¥2,112M
Operating Income ¥532M ¥689M ¥258M ¥512M
Pretax Income ¥538M ¥698M ¥256M ¥547M
Net Income ¥416M ¥456M ¥143M ¥371M
EPS ¥94.16 ¥102.54 ¥32.20 -
Operating Margin 9.01% 10.67% 4.23% 7.55%
Balance Sheet
Total Assets ¥3,568M ¥4,128M ¥3,798M ¥4,501M
Total Equity ¥1,628M ¥2,066M ¥2,108M ¥2,428M
Total Liabilities ¥1,940M ¥2,062M ¥1,690M ¥2,073M
Cash ¥1,356M ¥1,921M ¥1,426M ¥1,676M
Interest-bearing Debt ¥654M ¥553M ¥383M ¥478M
Equity Ratio 45.63% 50.05% 55.50% 53.94%
D/E Ratio 0.40 0.27 0.18 0.20
Cash Flow
Operating CF ¥493M ¥895M ¥102M ¥549M
Investing CF -¥86M -¥225M -¥298M -¥279M
Financing CF -¥308M -¥116M -¥275M -¥16M
Free CF ¥493M ¥895M ¥102M ¥549M
Efficiency
ROE 25.58% 22.05% 6.77% 15.28%
ROA 11.67% 11.04% 3.76% 8.24%

Latest IR Information

Company Information

English Name BroadBand Security, Inc.
Japanese Name (株)ブロードバンドセキュリティ
Stock Code 4398.T (JPX)
Sector / Industry Technology / Information Technology Services

About

BroadBand Security, Inc. provides security services in Japan. The company offers security consulting, auditing/evaluation, industry-specific consulting, cybersecurity support and risk assessment services; web application and API, and smartphone app vulnerability assessment, as well as IoT security diagnosis, penetration test, and clou security configuration diagnostics, source code diagnostic, attack surface survey, and SQAT with swift delivery; and vulnerability assessment and maintenance, such as daily automated vulnerability assessment, website content tampering detection, and daily automated vulnerability assessment. It also provides managed security services, managed security service for AWS, managed security service for SASE, WAF operation, G- MDR, SIEM operation/analysis, endpoint security endpoint detection and response, security-first aid service, secure mail, AAMS malware protection, AAMS attachment detachment service, security log analysis and utilization support, and cyber protection; and training courses for engineers, security engineer training course, CISSP CBK training, security training for business, vulnerability information, and information security training. In addition, the company offers digital forensics, emergency response, credit card data breach, forensic investigation, and cyber threat intelligence survey. BroadBand Security, Inc. was incorporated in 2000 and is headquartered in Shinjuku, Japan.

Data provided by Yahoo Finance