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Capitalisation Table

A capitalisation table, often called a cap table, is a document or spreadsheet that shows the ownership stakes in a company. It details who owns what percentage of shares and how these are distributed among founders, investors, and other stakeholders.

What it means

A cap table is crucial for understanding the structure of a company's equity. It lists all the company's securities such as common shares, preferred shares, warrants, and other convertible instruments, providing clarity on ownership distribution.

This is important for both existing and potential investors, as it shows how much control they have, or could have, in the company. Cap tables are dynamic; they change as the company raises more capital, issues new shares, or when existing shareholders sell their stakes.

For entrepreneurs, a cap table helps in making informed decisions about fundraising and understanding dilution, which is when the percentage of ownership for existing shareholders decreases due to new shares being issued. In practice, cap tables are used during funding rounds, mergers, acquisitions, and employee stock option planning, among others.

Keeping an accurate and updated cap table ensures transparency and helps prevent conflicts among shareholders.

In practice

Real-world examples.

1

Example

A tech startup, Innovate Ltd, has a cap table showing 1,000,000 total shares. The founder owns 600,000 shares (60%), an early investor owns 200,000 shares (20%), and an angel investor owns 200,000 shares (20%). This distribution helps determine control and decision-making power in the company.

2

Example

GreenGrocer Ltd, a small business, has taken on a new investor who buys 25% of the company for £50,000. Their cap table changes to reflect this new ownership, showing the founder with 75% and the investor with 25%, which helps in decision-making and profit-sharing calculations.

3

Example

A medium-sized manufacturing company issues stock options to employees as part of their compensation. Their cap table now includes these options, which are yet to be exercised, showing potential future dilution and planning for employee incentives.

Think of it

Think of a cap table like a pie chart that shows how a cake is divided among different people. Each slice represents a person's share of the cake.

Case study

Seen in the real world.

Let’s consider BrightFuture Ltd, a renewable energy startup. Initially, the founders owned 100% of the company with 1,000,000 shares. They decided to raise capital by bringing in an angel investor, who purchased 200,000 shares for £200,000. This reduced the founders' ownership to 80% (800,000 shares) and gave the investor a 20% stake. Later, they issued 100,000 shares as stock options to attract top talent, potentially diluting existing ownership. Their updated cap table now reflects founders with 72.7%, the investor with 18.2%, and potential employee ownership of 9.1% if all options are exercised. This cap table helps BrightFuture Ltd manage future financing rounds and strategise growth.

Watch out

Common mistakes.

  • Failing to update the cap table after each funding round.
  • Not including all types of equity instruments such as warrants or options.
  • Ignoring the impact of dilution when issuing new shares.

Questions

People also ask.

Why is a cap table important?

A cap table is important because it shows the equity structure of a company, helping in decision-making and demonstrating control and ownership to investors.

How often should a cap table be updated?

A cap table should be updated whenever there is a change in ownership, such as a new funding round, stock issuance, or transfer of shares.

Can a cap table help in planning for future investments?

Yes, a cap table provides insights into ownership dilution and helps strategise how much equity to offer in future funding rounds.

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Last updated · September 9, 2026
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Disclaimer

The information provided in this finance dictionary is for educational and informational purposes only. It should not be construed as financial, investment, legal, or tax advice. Always consult with a qualified professional before making any financial decisions. Money Master HQ makes no representations or warranties about the accuracy, completeness, or suitability of this information. Use of this content is at your own risk.