Controlling interest

Accountancy
Key concepts
Accountant · Accounting period · Bookkeeping · Cash and accrual basis · Cash flow forecasting · Chart of accounts · Journal · Special journals · Constant item purchasing power accounting · Cost of goods sold · Credit terms · Debits and credits · Double-entry system · Mark-to-market accounting · FIFO and LIFO · GAAP / IFRS · General ledger · Goodwill · Historical cost · Matching principle · Revenue recognition · Trial balance
Fields of accounting
Cost · Financial · Forensic · Fund · Management · Tax (U.S.)
Financial statements
Balance sheet · Cash flow statement · Statement of retained earnings · Income statement · Notes · Management discussion and analysis · XBRL
Auditing
Auditor's report · Financial audit · GAAS / ISA · Internal audit · Sarbanes–Oxley Act
Accounting qualifications
CA · CPA · CCA · CGA · CMA · CAT · CFA · CIIA · IIA · CTP · ACCA

Controlling interest in a corporation means to have control of a large enough block of voting stock shares in a company such that no one stock holder or coalition of stock holders can successfully oppose a motion. In theory this normally means that controlling interest would be 50% of the voting shares plus one.

In practice, though, controlling interest can be far less than that, as it is rare that 100% of a company's voting shareholders actively vote.

Additionally, a company that requires a 2/3 super-majority of shares to vote in favor of a motion can grant, in effect, veto power to a minority shareholder or block of shareholders that own 1/3 of the shares. Thus in some cases a single entity can essentially maintain control with only 33.4% of the outstanding shares. Ford Motor Company's former 33.9% ownership of Mazda North American Operations is an example of a controlling interest with minority shareholding that was granted by Mazda.

See also