stockholder
US /ˈstɑːkˌhoʊl.dɚ/
UK /ˈstɑːkˌhoʊl.dɚ/

1.
acionista
a person who owns shares in a company and therefore has an interest in its profitability and success
:
•
As a stockholder, she receives dividends from the company's profits.
Como acionista, ela recebe dividendos dos lucros da empresa.
•
The company's annual meeting is open to all stockholders.
A reunião anual da empresa está aberta a todos os acionistas.