Price history
¥2,606Latest+127.4%
Drag across the chart to measure the move between two points.Delayed 15 minutes · monthly closing basis
Business overview
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Key numbersShowing 8 of 19
PER
56.1How many years of earnings it would take to buy the stock. The market average is generally considered to be around 15.PBR
0.61How many times the company's net assets? Around 1x is generally considered a benchmark.ROE
1.1%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
¥2.0tnShare price × number of shares. The value of the entire company.Equity ratio
41.5%The proportion of assets funded by money that does not have to be repaid.Operating margin
-3.0%The percentage of revenue remaining from the company’s core business.Revenue growth (3 years)
-2.7%The average annual growth in sales over the past three years.What to watch next
Progress disclosure on achieving the CO2 emissions-reduction target by the end of fiscal 2025
From the full-year disclosure for 2026 onward (indicative)Impact MediumLikelihood Medium
Hamaoka Nuclear Power Station: progress on remedial measures related to the suspension of the review of compliance with the new regulatory standards for 3 units, including Units 3 and 4, including whether the review resumes and whether conditions change
Timing undecided, depending on the future progress of the reviewImpact HighLikelihood Medium
Commencement of operations as scheduled for major transmission and distribution investments, such as the Higashi-Shimizu Frequency Converter Station in 2028/3, the Kita-Yokkaichi Substation in 2029/1 and the Sekigahara Switching Station in 2030/6
2028–2030 (based on current plans)Impact MediumLikelihood Medium
Expansion of new products such as green electricity and demand response, including Miraiz GREEN electricity and NACHAARGE
From fiscal 2026 onward, depending on market rolloutImpact MediumLikelihood Low
Incorporation into the framework of the new medium-term management plan announced in April 2026, including greater specificity on investment allocations and earnings targets
During fiscal 2026, at milestones for formulating and explaining the medium-term planImpact MediumLikelihood Medium
What to watch next
Who owns itTop holders total 36.5%
Listed holders 36.5%Everyone else 63.5%
The Master Trust Bank of Japan, Ltd.13.63%
Custody Bank of Japan, Ltd.6.44%
明治安田生命保険相互会社4.69%
中部電力自社株投資会2.17%
日本生命保険相互会社2.17%
STATE STREET BANK AND TRUST COMPANY 5050011.85%
J.P. Morgan Securities Co., Ltd.1.45%
JP MORGAN CHASE BANK 3857811.42%
2 other listed holders2.63%
| Holder | Ownership (%) |
|---|---|
| The Master Trust Bank of Japan, Ltd. | 13.63 |
| Custody Bank of Japan, Ltd. | 6.44 |
| 明治安田生命保険相互会社 | 4.69 |
| 中部電力自社株投資会 | 2.17 |
| 日本生命保険相互会社 | 2.17 |
| STATE STREET BANK AND TRUST COMPANY 505001 | 1.85 |
| J.P. Morgan Securities Co., Ltd. | 1.45 |
| JP MORGAN CHASE BANK 385781 | 1.42 |
| 2 other listed holders | 2.63 |
This company's documents
Filings
Timely disclosures
- 2026-09-14Publication of the Investigation Report on an Inappropriate Matter Concerning the Development of Standard Seismic Ground Motion in the Review of the Hamaoka Nuclear Power Station’s Compliance with the New Regulatory Standards (3/3)
- 2026-09-14Publication of the Investigation Report on the Inappropriate Matter Concerning the Development of Design-Basis Earthquake Ground Motion in the Review of Compliance with the New Regulatory Requirements for the Hamaoka Nuclear Power Station (2/3)
- 2026-09-14Release of Investigation Report on an Inappropriate Matter Related to the Formulation of Design-Basis Seismic Ground Motion in the Review of Hamaoka Nuclear Power Station’s Compliance with New Regulatory Standards (1/3)
- 2026-09-11Receipt of the Investigation Report on an Inappropriate Matter Related to the Formulation of Design-Basis Ground Motion in the Review of Compliance with the New Regulatory Standards for the Hamaoka Nuclear Power Station
- 2026-08-07Financial Results for the First Quarter of the Fiscal Year Ending March 2027 [Japanese GAAP] (Consolidated) (Additional Disclosures and Completion of the Interim Review by the Audit Firm)
- 2026-07-29Earnings Presentation Materials for the First Quarter of Fiscal 2026
- 2026-07-29Summary of Financial Results for the First Quarter of the Fiscal Year Ending March 2027 [Japanese GAAP] (Consolidated)
- 2026-07-09Notice Regarding the Results of the Tender Offer for Shares of 株式会社両毛システムズ (Securities Code: 9691)
10 more
- 2026-06-04Partial Revision to the "Notice of Convocation of the 102nd Annual General Meeting of Shareholders"
- 2026-05-25Notice of Independent Officer Status
- 2026-05-19Filing for commencement of civil rehabilitation proceedings by a subsidiary
- 2026-05-18(Correction) Notice concerning the correction to the “Notice regarding the commencement of a tender offer for shares of Ryomo Systems Co., Ltd. (Securities Code: 9691)”
- 2026-05-16Other Matters Subject to Electronic Provision Measures (Matters Omitted from the Documents Delivered)
- 2026-05-16Notice of Convocation of the 102nd Ordinary General Meeting of Shareholders
- 2026-05-14Notice regarding the commencement of a tender offer for shares of 株式会社両毛システムズ (Securities Code: 9691)
- 2026-05-14(Correction) Partial correction to the "Fiscal 2025 Earnings Presentation Materials"
- 2026-04-28Fiscal 2025 Financial Results Presentation
- 2026-04-28Summary of Financial Results for the Fiscal Year Ending March 2026 [Japanese GAAP] (Consolidated)
Threads
- 2026-10-15Improper conduct concerning the development of the Hamaoka design-basis ground motion and fundamental reconstruction
- 2026-10-13Restoring trust through the incoming president's visits to municipalities around Hamaoka and the Shizuoka Prefectural Government
- 2026-10-08Improving safety at the Hamaoka Nuclear Power Station and achieving compliance with regulatory standards
- 2026-10-08Impact of the shutdown of all units at the Hamaoka Nuclear Power Station on supply capacity and financial performance
- 2026-10-08Compliance management and corporate social responsibility founded on trust
- 2026-10-08Strengthening governance through fairness and transparency, outside directors, and separation of oversight from execution
- 2026-09-12Customer overcharging due to an electricity rate calculation error
- 2026-08-07Guarantee exposure relating to JERA and overseas power-generation businesses
71 more
- 2026-07-29Integrating fuel and overseas businesses with Tokyo Electric Power Company Holdings,Incorporated through JERA and pursuing growth in international markets
- 2026-07-29Fluctuations in electricity sales volumes and generation costs caused by economic conditions, temperature and precipitation
- 2026-07-29Fluctuations in fuel costs and procurement disruptions caused by fuel prices, foreign exchange rates and supplier conditions
- 2026-07-29Interest-bearing debt and fluctuations in market interest rates
- 2026-07-29Impact on business performance from intensifying competition and changes in supply and demand
- 2026-07-29Investment in a limited liability investment partnership to enhance Toshiba's corporate value
- 2026-07-29Impact of higher interest rates, prices and wages on financial condition and results
- 2026-07-09Privatization of 両毛システムズ and collaboration with a 20% investment by Chubu Electric Power
- 2026-06-24Aspiring to become a leading integrated energy group
- 2026-06-24Safe, affordable and reliable supply of high-quality energy with due consideration for the global environment
- 2026-06-24Stable supply in a new era through a balanced power generation mix
- 2026-06-24Power supply and network upgrades for Nishinagoya Series 7 and Taketoyo Unit 5, among others
- 2026-06-24Accelerating Growth
- 2026-06-24Expanding the business through new rates and services, Gas & Power, and sales in the Tokyo metropolitan area
- 2026-06-24Deepening management efficiency and strengthening risk management
- 2026-06-24Contributing to a low-carbon society through an optimal energy mix and energy conservation
- 2026-06-24Expansion of Renewable Energy Deployment
- 2026-06-24Expansion of overseas energy businesses leveraging domestic expertise
- 2026-06-24Response to tighter regulations and thermal power efficiency standards associated with decarbonization
- 2026-06-24Risks to supply facilities from natural disasters, accidents, terrorism and fuel procurement disruptions
- 2026-06-24Stable dividends taking capital expenditure and financial condition into account
- 2026-06-24Technology research and development for safe, stable supply and integrated energy services
- 2026-06-24Developing disaster-resilient supply facilities and preparing for major earthquakes
- 2026-06-24Providing neutral and fair electricity network services
- 2026-06-24Strengthening business infrastructure through new technologies such as IoT and AI
- 2026-06-24Impact of compliance violations on public trust and results
- 2026-06-24Competition and changes in the business environment affecting non-electricity businesses
- 2026-06-24Providing new forms of community and establishing new earnings pillars
- 2026-06-24Introduction of the Performance-Linked Stock Compensation Plan (BBT)
- 2026-06-24Reducing CO2 emissions and achieving net zero through Zero-Emission Challenge 2050
- 2026-06-24Developing aggregation services using distributed energy resources and next-generation transmission and distribution networks
- 2026-06-24Electricity and gas bill discounts and subsidy income under measures to mitigate sharp price increases
- 2026-06-24Stabilizing fuel procurement and using power-procurement portfolios and futures hedges
- 2026-06-24Delivering diverse value through the growth and success of every employee
- 2026-06-24Achieving consolidated ordinary profit of at least ¥200 billion and ROIC of at least 3.2% in fiscal 2025
- 2026-06-24Implementing, deepening and embedding human-rights due diligence for all group stakeholders by fiscal 2030
- 2026-06-24Improving ROE and capital efficiency through management that is conscious of the cost of capital and share price
- 2026-06-24Decline in electricity demand in the Chubu area caused by U.S. tariff policy
- 2026-06-24Impact on trust and results from human-capital shortages and the emergence of human-rights risks
- 2026-06-24Cancellation of offshore wind-power development and risk of additional losses during withdrawal
- 2026-06-24Focusing on and concentrating resources on energy as the core business and reviewing the business portfolio
- 2026-06-24Medium-term target of at least 8% ROE
- 2026-06-24Preventing recurrence of unrecorded and unreported transactions in Hamaoka safety-improvement work
- 2026-06-24Impairment losses caused by uncertainty surrounding the outlook for the plant-factory business
- 2025-11-12Investment in Nippon Escon and application of the equity method
- 2025-06-25An autonomous business structure based on the company system
- 2025-06-25Leakage of Personal and Other Sensitive Information
- 2025-06-25Changes in the method of recording costs related to decommissioning specified nuclear power facilities
- 2025-06-25Investment in Medical Data Card and inclusion in the scope of consolidation
- 2025-06-25Tight winter power supply-demand conditions due to large-scale solar PV deployment and the closure and retirement of thermal power plants
- 2025-06-25Excluding TOENEC CORPORATION from consolidation and applying the equity method following a share sale
- 2024-11-13Uncertainty Surrounding Nuclear Back-End and Fuel Cycle Costs
- 2024-02-09Aspiring to achieve consolidated ordinary profit of at least ¥170 billion in fiscal 2021
- 2023-11-10Tax reassessment decision by the Mexican tax authorities concerning the transfer of an overseas power-generation business to JERA
- 2023-08-04Seasonal fluctuations in operating expenses and quarterly results caused by the timing of power plant repairs
- 2023-08-04Changing the method of calculating income tax expenses to accelerate and streamline quarterly reporting
- 2023-02-06Impact of COVID-19 on electricity demand and results
- 2023-02-06Change in the depreciation method for property, plant and equipment from the declining-balance method to the straight-line method
- 2023-02-06Impairment losses caused by uncertainty surrounding the outlook for the solar-power business
- 2022-08-03Adoption of the consolidated taxation system and transition to the group aggregation system
- 2022-08-03Application of the Accounting Standard for Fair Value Measurement
- 2022-02-04Targeting consolidated ordinary profit of at least ¥250 billion in the latter half of the 2020s
- 2022-02-04Changes in reporting-segment classifications and the method of determining internal transaction prices
- 2022-02-04A 1:1 business-portfolio ratio between the domestic energy business and new growth areas and overseas businesses
- 2022-02-04Adoption of the revenue recognition accounting standard and changes in the presentation of renewable-energy-related transactions
- 2022-02-04Losses from refunds of imbalance charges following tight electricity supply-demand conditions
- 2021-11-05Changes in the competitive environment resulting from full retail liberalization and the legal separation of transmission and distribution
- 2020-08-07Transition to a generation-and-retail separation business model
- 2019-06-27Aspiring to become a corporate group capable of achieving consolidated ordinary profit of at least ¥150 billion by fiscal 2018
- 2019-06-27Fluctuations in share prices and interest rates affecting corporate pension assets
- 2019-06-27Change in Presentation of Deferred Tax Assets and Liabilities