> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://biasinvestors.crisp.help/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Working Control

Theoretically, ownership of 51 percent or more of a company’s voting stock. In practice, effective control sometimes can be exerted through ownership, individually or by a group acting in concert, of less than 50 percent.