#common_stock__common_shares__ordinary_shares  stock other than preferred stock
  supertype:  stock  the capital raised by a corporation through the issue of shares entitling holders to partial ownership; "he owns a controlling share of the company's stock"
  subtype:  blue-chip_stock__blue_chip  a common stock of a nationally known company whose value and dividends are reliable; typically have high price and low yield
  subtype:  classified_stock  common stock classified as A or B where A has certain advantages (e.g., voting power) that B does not
  subtype:  stock_of_record  stock held by stockholders of record on a given date

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