See: shareholder. Bloomberg Financial Dictionary
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stockholder stock‧hold‧er [ˈstɒkˌhəʊldə ǁ ˈstɑːkˌhoʊldər] noun [countable] especially AmE
FINANCE a person or organization that owns shares in a particular company; = SHAREHOLDER:
• He believed that such a large stockholder is entitled to some board seats.
conˌtrolling ˈstockholder also maˌjority ˈstockholder FINANCE
the stockholder with more than half the shares in a company:
• He is the company's chairman, chief executive officer and controlling stockholder.
miˌnority ˈstockholder FINANCE
a stockholder that owns less than half the shares in a company:
• The court ruled that the company's dual-class structure is unfair to minority stockholders.
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stockholder UK US /ˈstɒkˌhəʊldər/ US /ˈstɑːkˌhoʊldɚ/ noun [C] STOCK MARKET, FINANCE
► SHAREHOLDER(Cf. ↑shareholder)
Financial and business terms. 2012.