CompanyGraph
Measures the ownership concentration among management and founders, exposing the degree to which decision-makers have personal capital aligned with shareholder outcomes.
% held by insiders shows how much of the company is owned by management, founders and other insiders. Higher insider ownership can align management with shareholders but also reduce the free float.
Percent held by insiders measures the proportion of a company's shares owned by corporate insiders—executives, directors, founders, and other individuals with privileged access to company information. This ownership stake signals how much "skin in the game" leadership has and can influence corporate governance dynamics.
Insiders typically include:
- Chief Executive Officer (CEO) and other C-suite executives
- Board members and directors
- Founders and their family members
- Major shareholders (typically 10%+) with board representation
- Employees holding significant restricted stock grants
The calculation is straightforward:
Insider Ownership % = (Shares Held by Insiders / Shares Outstanding) × 100%
For example, if executives and directors collectively own 15 million shares of a company with 100 million shares outstanding, insider ownership is 15%.
Interpreting insider ownership levels:
- Very high (50%+): Strong alignment but potential governance concerns; minority shareholders may have limited influence
- High (20-50%): Significant skin in the game; management incentives closely aligned with shareholders
- Moderate (5-20%): Balanced ownership; typical for mature public companies
- Low (<5%): Limited direct stake; management compensation more dependent on salary and bonuses than stock performance
Research suggests moderate insider ownership often correlates with better stock performance—insiders are motivated to increase value but don't have so much control that they can ignore other shareholders. Very high or very low insider ownership can both be concerning for different reasons.
Important considerations:
- Insider transactions: Track whether insiders are buying (bullish signal) or selling (possibly bearish, but often for diversification)
- Voting control: Some companies have dual-class structures where insiders control votes disproportionate to economic ownership
- Vesting schedules: Much insider "ownership" may be unvested stock options or restricted shares
High insider ownership reduces the tradeable float, which can increase volatility. It also means insiders bear significant personal financial risk, which may make management more conservative—or more aggressive—depending on circumstances.
Where it fits
% Held by Insiders→Ownership