Meaning
Voting requirements that exceed a simple majority provide a higher threshold for approving fundamental corporate changes. A supermajority vote often demands sixty-six or seventy-five percent of the shares to be in favor of a proposal. Provisions for these high thresholds are usually written into the corporate charter to protect the organization from hasty or controversial decisions.
Minority Protection
Small shareholders gain a form of veto power when a high threshold is required for action. Because a supermajority vote is needed for major sales or mergers, a dedicated group of minority holders can prevent a deal they find unfavorable. Balanced power prevents the absolute dominance of a slim majority.
Investors often negotiate for these rights to protect their capital from being redirected without their consent.
Structural Stability
Continuity of the core business model is easier to maintain when changes require broad consensus. Requiring a supermajority vote for board elections or charter amendments makes it difficult for hostile parties to take control quickly.
Charter Amendment
Modifying the foundational documents of a company typically requires the highest level of agreement. Any attempt to change the supermajority vote requirement itself usually requires that same high percentage. Self-reinforcing mechanisms ensure that the rules of the company are not easily overturned.
Stability in the governing documents provides a predictable environment for long-term investors.
