A Piaci kupak az Covestro AG - $7.32B
A piaci kapitalizáció a tőzsdén jegyzett társaság részvényeinek egy adott időpontban érvényes piaci értéke, amely megegyezik a fennálló részvények számának azon időpontjában érvényes részvényárral .
As outstanding stock is bought and sold in public markets, capitalization could be used as an indicator of public opinion of a company's net worth and is a determining factor in some forms of stock valuation.
Market capitalization is used by the investment community in ranking the size of companies, as opposed to sales or total asset figures. It is also used in ranking the relative size of stock exchanges, being a measure of the sum of the market capitalizations of all companies listed on each stock exchange. In performing such rankings, the market capitalizations are calculated at some significant date, such as 30 June or 31 December.
The total capitalization of stock markets or economic regions may be compared with other economic indicators. The total market capitalization of all publicly traded companies in the world was US$51.2 trillion in January 2007 and rose as high as US$57.5 trillion in May 2008 before dropping below US$50 trillion in August 2008 and slightly above US$40 trillion in September 2008. In 2014 and 2015, global market capitalization was US$68 trillion and US$67 trillion, respectively.
Covestro AG develops, produces, and markets polymer materials for various industries. The company operates in three segments: Polyurethanes; Polycarbonates; and Coatings, Adhesives, Specialties (CAS). The Polyurethanes segment develops, produces, and markets chemical precursors, such as diphenylmethane diisocyanate, toluene diisocyanate, and polyether polyol, which are used primarily in the furniture, construction, and automotive industries. The Polycarbonates segment provides high-performance plastic polycarbonates in the form of granules, composite materials, and semi-finished products for use in the automotive, construction, electrical and electronic, medical technology, and lighting industries. The CAS segment offers precursors for coatings, adhesives, and sealants, as well as specialties. This segment also provides polymer materials and aqueous dispersions for use in automotive and transportation, infrastructure and construction, wood processing, and furniture applications. The company markets its products through trading houses and distributors. It operates in Europe, the Middle East, Africa, Latin America, the United States, Canada, and the People's Republic of China. The company was founded in 1863 and is headquartered in Leverkusen, Germany.