Price history
¥1,996Latest+96.7%
Drag across the chart to measure the move between two points.Delayed 15 minutes · monthly closing basis
Business overview
A summary lands here once the filings have been read.
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Key numbersShowing 8 of 18
PER
104.62How many years of earnings it would take to buy the stock. The market average is generally considered to be around 15.PBR
1.38How many times the company's net assets? Around 1x is generally considered a benchmark.ROE
1.3%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
¥19bnShare price × number of shares. The value of the entire company.Equity ratio
57.6%The proportion of assets funded by money that does not have to be repaid.Operating margin
1.6%The percentage of revenue remaining from the company’s core business.Revenue growth (3 years)
-1.9%The average annual growth in sales over the past three years.What to watch next
Execution of the 2025-2027 medium-term plan: confirmation of progress in securing asphalt-mix production volumes and passing manufacturing and transportation costs through to selling prices
By the next quarterly or full-year results disclosureImpact HighLikelihood Medium
具体化 of silo-shipping capabilities for foamed asphalt technology, including expansion of adopted projects and shipping formats, together with quantitative evidence of CO2 reductions
2025-2027Impact MediumLikelihood Medium
Introduction of alternative fuels, including execution of capital investment and the impact on actual fuel costs and CO2 emissions
During 2025 to 2026Impact MediumLikelihood Low
Operating status of capital investments at the Higashimatsuyama asphalt-mix plant, Kyushu facilities and other sites, including increased production, quality and utilization rates, and their contribution to profitability
2025-2026Impact MediumLikelihood Medium
Execution of human capital, safety and quality initiatives, including the presence or absence of accidents and misconduct and the effectiveness of internal controls
Ongoing, on a quarterly basisImpact MediumLikelihood Medium
What to watch next
Who owns itTop holders total 81.2%
Listed holders 81.2%Everyone else 18.8%
Sumitomo Mitsui Construction Co., Ltd.67.50%
株式信託の信託口（日本カストディ銀行）2.51%
MSIP CLIENT SECURITIES（常任代理人: MUFG証券/ロンドン）2.13%
INTERACTIVE BROKERS LLC（常任代理人: インタラクティブ・ブローカーズ証券）2.11%
三井住建道路従業員持株会1.44%
株式会社ウベモク1.40%
高山泰三1.08%
服部光夫1.02%
2 other listed holders1.97%
| Holder | Ownership (%) |
|---|---|
| Sumitomo Mitsui Construction Co., Ltd. | 67.50 |
| 株式信託の信託口（日本カストディ銀行） | 2.51 |
| MSIP CLIENT SECURITIES（常任代理人: MUFG証券/ロンドン） | 2.13 |
| INTERACTIVE BROKERS LLC（常任代理人: インタラクティブ・ブローカーズ証券） | 2.11 |
| 三井住建道路従業員持株会 | 1.44 |
| 株式会社ウベモク | 1.40 |
| 高山泰三 | 1.08 |
| 服部光夫 | 1.02 |
| 2 other listed holders | 1.97 |
This company's documents
Filings
Timely disclosures
- 2026-05-28Notice Regarding the Delisting of Our Shares
- 2026-05-22Notice Regarding the Cancellation of Treasury Shares
- 2026-05-12Notice of Change of Corporate Name
- 2026-05-12Summary of Financial Results for the Fiscal Year Ending March 2026 [Japanese GAAP] (Consolidated)
- 2026-05-08Statutory Prior Disclosure Document (Approval of Demand for Sale of Shares, etc. by Special Controlling Shareholder) (Sumitomo Mitsui Construction Co., Ltd.)
- 2026-05-08Notice Regarding the Decision by Sumitomo Mitsui Construction Co., Ltd. to Make a Share Sale Demand for the Company's Shares, Approval of the Share Sale Demand, and Delisting of the Company's Shares
- 2026-04-22Notice Regarding the Results of the Tender Offer for the Company's Shares by Its Parent Company, 三井住友建設株式会社
- 2026-03-09親会社である三井住友建設株式会社による当社株式に対する公開買付けに関する賛同の意見表明及び応募推奨のお知らせ