Sumitomo Corp.の内部者の所有権は0.00%です。
管理の所有権(Insider Ownership)は、発行済株式総数で除したインサイダー（5％超を所有する株主または取締役または役員) が所有する株式総数によって計算されます。
A high value of insider ownership means that those working for the company have a large stake in the success of the company. This is sometimes seen as a sign that those running the company will work hard to ensure its success or believe the company's stock price will rise.
A change in insider ownership may come from exercise of option, stock grant and buying or selling of company shares. A purchase of company share signifies a confidence in the company's future performance by people who know the company best. Therefore, Net Insider buying is also an important indicator for investors.
Sumitomo Corporation imports, exports, and sells various goods and commodities worldwide. The company's Metal Products segment offers steel sheets and tubular products; and non-ferrous metals, such as aluminum and titanium. Its Transportation & Construction Systems segment manufactures, sells, services, leases, and finances ships, aircrafts, motor vehicles, construction equipment, and related components and parts. The company's Infrastructure segment provides power generation; power plant engineering, procurement, and construction services; retails electricity; and offers delivery, customs clearance, transportation, and insurance services. It also engages in the development and operation of industrial parks; and industrial facilities and equipment, water, transportation systems and infrastructure, airports, smart city project, environmental solutions, and storage battery businesses. Its Media & Digital segment engages in the cable television, 5G related technologies, multi-channel programming distribution, movies, digital media-related, video content-related, TV shopping, e-commerce, ICT platform, digital solution, corporate venture capital, cell phones, and smart communications platform businesses, as well as provision of value-added services. The company's Living Related & Real Estate segment operates food supermarkets and drugstore chains; offers vegetables, fruits, and meats; and trades in cement, wood, building materials, and biomass, as well as buildings, retail facilities, residences, logistics facilities, and real estate funds. Its Mineral Resources, Energy, Chemical & Electronics segment develops and trades in mineral and energy resources, commodity derivatives, liquefied petroleum gas, battery, carbon products, plastics, organic and inorganic chemicals, silicon wafers, LEDs, pharmaceuticals, agricultural chemicals, household insecticide, fertilizers, and veterinary drugs. Sumitomo Corporation was incorporated in 1919 and is headquartered in Tokyo, Japan.