Price history
¥4,330Latest+798.3%
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Business overview
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PER
10.53How many years of earnings it would take to buy the stock. The market average is generally considered to be around 15.PBR
2.94How many times the company's net assets? Around 1x is generally considered a benchmark.ROE
28.0%Earning power. A figure above 10% is generally considered good.Dividend yield
0.0%The annual dividend as a percentage of the share price.Market capitalization
¥34bnShare price × number of shares. The value of the entire company.Equity ratio
26.1%The proportion of assets funded by money that does not have to be repaid.Operating margin
20.7%The percentage of revenue remaining from the company’s core business.Revenue growth (3 years)
67.3%The average annual growth in sales over the past three years.What to watch next
The definition of the businesses and the visibility of revenue and profit following the introduction of new segments in April 2026, including Electrical Materials and the newly established Digital Marketing segment
The disclosure cycle from April 2026 through the fiscal year ending March 2027Impact MediumLikelihood Medium
Progress on the integration of 富士電工 (acquired as a subsidiary in April), ピーディック (acquired as a subsidiary in April), and ブレイン/インテグ (acquired as subsidiaries in February), including the absorption of goodwill and one-time costs and confirmation of earnings contributions
The second half of 2026 through quarterly disclosures for the fiscal year ending March 2027Impact HighLikelihood Medium
Changes in memory-market conditions, including DRAM/NAND pricing, supply and demand, and progress on inventory adjustments, including their impact on the cost ratio and gross margin
Quarterly, particularly when market conditions changeImpact HighLikelihood Medium
In addition to the ROE target, with 15% or more as the achievement level, the pace of recovery toward the 30% equity-ratio target, including renewed confirmation of dividend capacity and capital policy
The end of the fiscal year ending March 2026 through the fiscal year ending March 2027Impact MediumLikelihood Medium
What to watch next
Who owns itTop holders total 15.7%
Listed holders 15.7%Everyone else 84.3%
株式会社日本カストディ銀行 (Trust Account)6.76%
Wakayama Takehiko (若山健彦)5.82%
上田八木短資株式会社3.08%
| Holder | Ownership (%) |
|---|---|
| 株式会社日本カストディ銀行 (Trust Account) | 6.76 |
| Wakayama Takehiko (若山健彦) | 5.82 |
| 上田八木短資株式会社 | 3.08 |
This company's documents
Timely disclosures
- 2026-10-16Notice Concerning Selection as a Constituent of "TOPIX Next-tier"
- 2026-10-09Notice of the Live-Streamed Financial Results Briefing for the Second Quarter of the Fiscal Year Ending March 2027
- 2026-10-07Notice of Termination of the Capital and Business Alliance Agreement with 株式会社メディア・トラスト and Others and Change in Representative Director of Consolidated Subsidiary
- 2026-10-01Notice Regarding the Status of Share Repurchases (Share Repurchases Pursuant to the Articles of Incorporation under Article 165, Paragraph 2 of the Companies Act)
- 2026-09-18Notice Regarding the Planned 70th Anniversary Commemorative Dividend (Interim Dividend) (Reposted)
- 2026-09-18ミナトホールディングス to Mark Its 70th Anniversary: Walking Together with Everyone, 70 Years of Gratitude and Looking to the Future
- 2026-09-14エクスプローラ, a member of the ミナトホールディングス Group, to exhibit at Monozukuri Fair 2026, a manufacturing trade fair, and showcase products and services from group companies that support manufacturing
- 2026-09-01Notice Regarding the Status of Share Repurchases (Share Repurchases Pursuant to the Articles of Incorporation under Article 165, Paragraph 2 of the Companies Act)
52 more
- 2026-08-28Notice Regarding the Execution of a Syndicated Loan Agreement
- 2026-08-28富士電工, a ミナトホールディングス Group company, recognized by Fuji Electric as a “Core Partner Company” for the third consecutive year
- 2026-08-19Notice of Completion of Payment for the Disposal of Treasury Shares as Restricted Stock-Based Compensation
- 2026-08-14ミナトホールディングス to Exhibit at the 21st Nikkei–TSE IR Fair 2026: Driving Further Growth Through Its 70th Anniversary “Digital Consortium” Vision
- 2026-08-10Earnings Presentation Materials for the First Quarter of the Fiscal Year Ending March 2027
- 2026-08-10Notice Regarding Revisions to Earnings Forecasts and Dividend Forecasts (Increase in Dividend)
- 2026-08-10Summary of Financial Results for the First Quarter of the Fiscal Year Ending March 2027 [Japanese GAAP] (Consolidated)
- 2026-08-03Notice Regarding the Status of Share Repurchases
- 2026-07-28ミナトホールディングス Group Company “ブレイン” Relocates Its Tokyo Branch Office
- 2026-07-22Notice Concerning the Disposal of Treasury Shares as Restricted Stock Compensation
- 2026-07-22Daiki Sound and CoLabMix to Launch “SerialTune,” a High-Quality Download Sales Service Designed to Maximize the Value of Artists’ Work
- 2026-07-01Notice Regarding the Status of Share Repurchases (Share Repurchases Pursuant to the Articles of Incorporation under Article 165, Paragraph 2 of the Companies Act)
- 2026-06-26Notice Concerning the Executive Structure of the Company and Its Group Companies
- 2026-06-25Notice Regarding Partial Revision of the Basic Policy for Establishing an Internal Control System
- 2026-06-23Notice Regarding Receipt of Dividends from a Consolidated Subsidiary
- 2026-06-04Notice of Convocation of the 2026 Annual General Meeting of Shareholders
- 2026-06-01Notice Regarding the Status of Share Repurchases (Share Repurchases Pursuant to the Articles of Incorporation under Article 165, Paragraph 2 of the Companies Act)
- 2026-05-27Notice concerning the revision of remuneration for directors and directors serving as Audit and Supervisory Committee Members, and the revision of remuneration for the grant of restricted stock to directors
- 2026-05-27Notice Regarding Changes in the Company's Executive Personnel and Changes in the Representative Directors of Group Companies
- 2026-05-27Notice Regarding Dividend of Surplus
- 2026-05-27Notice Regarding the Decision on Matters Related to the Acquisition of Treasury Shares (Acquisition of Treasury Shares Based on Articles of Incorporation Provisions Pursuant to Article 165, Paragraph 2 of the Companies Act)
- 2026-05-12(Correction) Earnings Presentation Materials
- 2026-05-12Earnings Presentation Materials for the Fiscal Year Ending March 2026
- 2026-05-12Notice Regarding Variances between Full-Year Consolidated Earnings Forecasts and Actual Results and Recognition of Extraordinary Losses (Impairment Losses on Goodwill and Fixed Assets) and a Deferred Tax Benefit
- 2026-05-12Notice Regarding Changes to Reportable Segments
- 2026-05-12Notice Regarding the Planned 70th Anniversary Commemorative Dividend
- 2026-05-12Summary of Financial Results for the Fiscal Year Ending March 2026 [Japanese GAAP] (Consolidated)
- 2026-04-30Princeton to exhibit at the 17th EDIX (Education Expo) Tokyo
- 2026-04-28(Update on Previously Disclosed Matter) Notice of Completion of the Acquisition of Shares in PDIC Co., Ltd. (Making It a Subsidiary)
- 2026-04-24Notice Regarding the Acquisition of Shares in 株式会社ピーディック (Making It a Subsidiary)
- 2026-04-14Notice of the FY2026 Full-Year Financial Results Briefing (Live Streaming)
- 2026-04-06ブレイン to Exhibit at the 7th Kansai Logistics Exhibition
- 2026-04-03(Progress on Disclosed Matter) Notice of Completion of the Acquisition of Shares in Fuji Denso Co., Ltd. (Making It a Subsidiary)
- 2026-04-01(Progress Update on Disclosure Matter) Notice of Completion of Merger Between Wholly Owned Subsidiaries
- 2026-03-25Notice Regarding Revisions to the Earnings Forecast
- 2026-02-27Notice of Revision to Dividend Forecast (Increase)
- 2026-02-27Notice Regarding Organizational Changes
- 2026-02-27(開示事項の経過)株式会社ブレインの株式取得(子会社化)完了に関するお知らせ
- 2026-02-27富士電工株式会社の株式取得(子会社化)に関するお知らせ
- 2026-02-10Financial Results Presentation Materials for the Third Quarter of the Fiscal Year Ending March 2026
- 2026-02-10Notice Regarding Revisions to the Earnings Forecast
- 2026-02-10Financial Results for the Third Quarter of the Fiscal Year Ending March 2026 (Japanese GAAP) (Consolidated)
- 2026-01-28Notice Regarding a Merger Between Wholly Owned Subsidiaries
- 2026-01-28株式会社ブレインの株式取得(子会社化)に関するお知らせ
- 2026-01-23エクスプローラ、函館ODMセンターを開設
- 2026-01-19SC BUSINESS FAIR 2026出展
- 2025-12-01Notice Regarding the Status of Share Buybacks and Completion of the Buyback
- 2025-11-28Notice Regarding Revisions to the Earnings Forecast
- 2025-11-11Financial Results Presentation for the Second Quarter of the Fiscal Year Ending March 2026
- 2025-11-11Summary of Consolidated Financial Results for the Second Quarter (Interim Period) of the Fiscal Year Ending March 2026 [Japanese GAAP]
- 2025-11-04Notice Regarding the Status of Share Repurchases
- 2025-10-102026年3月期 第2四半期決算説明会(ライブ配信)開催のお知らせ
Threads
- 2026-10-16Proactive IR communication with shareholders and investors
- 2026-10-07Risk of delays in establishing internal control systems amid rapid expansion of business and consolidation scope
- 2026-10-07Expansion into the music, video and live entertainment businesses through the acquisition of Brain and DAIKI SOUND as subsidiaries
- 2026-10-07Risk of losses arising from the termination of the capital and business alliance with Media Trust and breach of contract
- 2026-09-14Strengthening image and audio processing technologies by making エクスプローラ a subsidiary
- 2026-08-28Funding Through Borrowings and Syndicated Loans
- 2026-08-28Improving financial operations efficiency by centralizing financing and management at the holding company
- 2026-08-28Enhancing Corporate Value through a Digital Consortium Initiative
84 more
- 2026-08-28Risk of Acceleration Under a Syndicated Loan with Financial Covenants
- 2026-08-28Entry into the Wires, Electronic Components and Electrical Materials Businesses Through the Acquisition of 富士電工 as a Subsidiary
- 2026-08-28Liquidity Risk from Rising Interest Rates and Deteriorating Financing Conditions
- 2026-08-19Granting Stock Options to Directors and Employees
- 2026-08-14Shareholder returns based on retained earnings and earnings performance
- 2026-08-10Sales Growth and Securing Profitability
- 2026-08-10Rebuilding the Business Base through Organic and Inorganic Growth
- 2026-08-10Building high-volume processing capacity through a new ROM programming center
- 2026-08-10Expansion of Business Domains through M&A and Business Alliances
- 2026-08-10Securing Profits Through Cost Reduction and Inventory Reduction
- 2026-08-10Making Sunmax Technologies a Subsidiary and Diversifying the Semiconductor Business
- 2026-08-10Price Risk in the Memory Module Business from DRAM/NAND Price Fluctuations
- 2026-08-10Review of Segment Performance Management Methods, Including Consolidated Subsidiaries
- 2026-08-10Expansion of the business portfolio through the acquisition of プリンストン as a subsidiary, including DX and videoconferencing businesses
- 2026-08-10Improvement in absolute profit, ROE and equity ratio
- 2026-08-10Agile Capital Policy Through Share Buybacks
- 2026-08-10Significant Revenue and Profit Growth under Medium-Term Management Plan 2027
- 2026-08-10Expansion of the information equipment, advertising, and regional businesses through the acquisition of Brain Integ as a subsidiary
- 2026-08-10Strengthening 3DCG and Digital Content Production Through the Acquisition of ピーディック as a Subsidiary
- 2026-06-25Expansion of Auto Handlers for Automotive and Industrial Equipment Applications and High-Value-Added Products
- 2026-06-25Expansion in Asia, Primarily China and Southeast Asia
- 2026-06-25Declining Competitiveness Due to Intense Price Competition and Yen Appreciation
- 2026-06-25Goodwill impairment risk due to declining subsidiary profitability
- 2026-06-25China and Emerging-Market Slowdown and Foreign-Exchange Market Instability
- 2026-06-25Strengthening the Internal Control Framework through Company Leader Meetings
- 2026-06-25Capital Raising through the Exercise of Stock Acquisition Rights and a Capital Increase through a Third-Party Allotment
- 2026-06-25Risk Mitigation for Foreign-Currency Transactions Using FX Forwards
- 2026-06-25Risk of Delays in Materials Supply and Impact on Sales Due to Global Semiconductor Shortage
- 2026-06-25Creating a Sustainable Future Society through Digital Technology
- 2026-06-25Risk of inventory write-downs for memory modules due to price fluctuations and expected orders
- 2026-06-25Declining Profitability and Impairment Risk of Assets from Upfront Investment in New Businesses
- 2026-06-25Increasing the Proportion of Women in Management and Foreign Employees
- 2026-06-25Promoting health-oriented management
- 2026-06-25Enhanced Oversight through an Audit and Supervisory Committee and a Nomination and Compensation Committee
- 2026-06-25Securing and Developing Specialized Personnel and Cross-Group Utilization of Human Resources
- 2026-06-25Information Security Breach and Personal Information Leakage Risk
- 2026-06-25Intellectual property rights and rights-clearance risks in music, video, advertising and related areas
- 2026-04-30Expansion of applications in anticipation of the Tokyo Olympics and inbound tourism
- 2026-04-30Expanding Sales of Education Peripherals in Response to the GIGA School Program
- 2026-04-24Expansion of the web marketing business through the conversion of 日本ジョイントソリューションズ into a subsidiary
- 2026-04-01Cost Reduction Through Subsidiary Integration
- 2025-11-11Expanding Business Areas through a Holding Company Structure and an In-House Company System
- 2025-11-11Continued Development of Cutting-Edge Products to Meet Customer Needs
- 2025-11-11Risk that new product development will not translate into sales or growth
- 2025-11-11Risk of Large-Scale Recalls and Product Liability Claims
- 2025-11-11Risk of IT engineer shortages and talent outflows
- 2025-11-11Regulatory Risk Relating to the Worker Dispatching Act
- 2025-11-11PC replacement demand driven by the end of Windows 7 support
- 2025-11-11Risk of Product Obsolescence from Disruptive Innovation in the Digital Conferencing Market
- 2025-11-11Receivables Collection and Inventory Valuation Risk Arising from FCNT’s Civil Rehabilitation Proceedings
- 2025-06-26Application of the Accounting Standard and Implementation Guidance for Income Taxes
- 2025-06-26Expansion of the Semiconductor Business Overseas Through a Capital and Business Alliance and Joint Venture with DediProg Technology
- 2025-06-26Planned Adoption of the Lease Accounting Standard from the Fiscal Year Ending March 2028
- 2024-11-14Launch of an IT business leveraging commissioned development and the Group’s comprehensive capabilities
- 2024-11-14Full-Scale Launch of Investment Securities Investment Operations
- 2024-11-14Declining demand for digital devices due to rising prices and consumers' focus on protecting their household finances
- 2024-02-14Entry into the Intelligent Stereo Camera Business Through a Partnership with ITD Lab
- 2024-02-14Risk of weak contract development business due to customer budget cuts
- 2024-02-14Risk of stagnant orders and deliveries due to the spread of COVID-19
- 2023-08-14Capital and business alliance with Pioneer Soft and future integration with EIT
- 2023-02-14Appointment of outside corporate auditors
- 2023-02-14Business Continuity Measures Through Working from Home
- 2023-02-14Cost reductions and stronger collaboration through consolidation of group headquarters
- 2023-02-14Declining demand for peripherals due to sluggish sales of the new iPhone
- 2023-02-14New Sales Methods and New Product Rollouts Through Crowdfunding and Other Channels
- 2022-11-14Application of the consolidated taxation system
- 2022-08-12Adoption of the Accounting Standard for Fair Value Measurement
- 2022-08-12Change in audit firm
- 2022-08-12Transfer to the Tokyo Stock Exchange Standard Market
- 2022-06-27Accelerating Decision-Making and Enhancing Transparency Through the Executive Officer System
- 2022-06-27Introduction of a Shareholder Benefit Program
- 2022-06-27Infection-Prevention Measures and Safeguarding the Safety and Health of Stakeholders
- 2022-06-27Adoption of the Revenue Recognition Standard
- 2020-11-13Creating new commercial streams in solar power, LED and related areas
- 2020-02-13Securing Engineers through Partner Collaboration, Hiring Inexperienced Personnel and In-House Training
- 2020-02-13Entry into the Fintech Business Through Joint Investment
- 2020-02-13Expansion into the sign and advertising business through a capital and business alliance with 日本サインホールディングス
- 2019-02-14Decline in orders for ROM programming services due to a shortage of flash memory supply
- 2018-08-14Promotion of the Security Business
- 2018-08-14Expansion of High-Value-Added Products Through an Exclusive Distribution Agreement with DISPLAX
- 2018-06-25Corporate Acquisition Brokerage Business by ミナト・フィナンシャル・パートナーズ
- 2017-11-13Reorganization of the Share System through Share Consolidation and a Change in the Number of Shares per Unit
- 2017-06-29Shift from solar power generation to exploring a broad range of new growth businesses
- 2017-02-13Risk to memory module demand from reduced production by domestic industrial equipment manufacturers