Question & Answer
What Is the Difference Between Common Shares and Preferred Shares?

Not all shares are created equal. While both common and preferred shares represent ownership in a company, they come with different rights, risks, and financial priorities. Understanding the difference is crucial for founders structuring deals, investors protecting downside risk, and employees assessing equity compensation.
The core distinction? Preferred shares offer financial advantages and security, while common shares provide long-term upside but come with higher risk.
Common Shares: The Standard Equity Stake
Common shares are the most basic form of equity ownership. They are typically issued to founders, employees, and early-stage investors. While they provide voting rights and potential for capital appreciation, they also carry the most risk.
Key Features of Common Shares:
- Voting Rights – Common shareholders have a say in company decisions, typically one vote per share.
- Higher Risk, Higher Reward – In a liquidation event, common shareholders are paid last, but they benefit the most if the company grows significantly.
- No Fixed Dividends – Unlike preferred shares, common shares do not guarantee dividend payments.
- Employee Compensation – Most stock options and employee equity plans are based on common shares.
For startups, common shares are often granted to early contributors in exchange for lower salaries, giving them upside potential if the company succeeds.
Preferred Shares: Investor Protections and Fixed Returns
Preferred shares are structured to protect investors by providing financial advantages over common shares. They are commonly issued in venture capital and private equity deals to ensure investors receive returns before founders and employees.
Key Features of Preferred Shares:
- Liquidation Preference – Preferred shareholders are paid out first if the company is sold or liquidated.
- Dividend Payments – Some preferred shares offer fixed dividends, making them more attractive to institutional investors.
- Limited or No Voting Rights – Unlike common shares, preferred shares may not grant voting power, or voting rights may be limited.
- Conversion Rights – Many preferred shares can convert into common shares, allowing investors to participate in equity upside.
- Anti-Dilution Protection – Preferred shareholders often have clauses that protect their ownership percentage in future down rounds.
Preferred shares create a safety net for investors, ensuring they recoup their investment before common shareholders see returns.
Example: The Impact of Common vs. Preferred Shares in an Exit
Imagine a startup raises a $10M Series A round by issuing preferred shares. The company later sells for $50M. Here’s how the exit would play out:
Scenario 1 – Preferred Shares with a 1x Liquidation Preference (Non-Participating):
- Investors get their original $10M back first.
- The remaining $40M is split among common shareholders.
Scenario 2 – Preferred Shares with Participation Rights:
- Investors get their $10M back.
- They also participate in the remaining $40M, often taking a percentage alongside common shareholders.
In both cases, preferred shareholders are protected, while common shareholders take on more risk.
Common shares are the foundation of equity ownership, offering long-term upside but carrying the most risk. Preferred shares, on the other hand, are structured to protect investors by ensuring financial security and priority returns.
In Deal Structuring, I explore how companies can use share classes to balance investor protection with founder control. The right structure isn’t just about raising capital, it’s about aligning incentives for growth and long-term success.

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