What is Equity Dilution?

Equity dilution occurs when a company issues new shares, reducing existing shareholders' ownership percentage. It's inevitable in growing companies but understanding it is crucial for calculating real returns.How dilution works:You own 1% of a company with 10M shares (100K shares)Company issues 5M new shares in a funding roundYou still own 100K shares but now that's 0.67% of 15M totalYour ownership dropped 33% even though share count stayed the sameWhen dilution occurs:Funding rounds: Each Series A, B, C dilutes earlier shareholdersEmployee stock options: New grants increase total share countConvertible notes: When they convert to equityAcquisitions: Stock-based purchases issue new sharesDilution isn't always bad: If new capital increases company value more than it dilutes ownership, you can own a smaller percentage of something worth much more.Dilution in crypto vs traditional equity: In traditional markets, dilution happens through formal board-approved share issuances, but in crypto the equivalent occurs through token minting — where a project's smart contract creates new tokens, often with fewer governance checks. Some protocols allow unlimited minting by the team or a multisig wallet, making it essential for investors to verify whether a token contract has a hard-capped supply or if minting functions remain accessible to insiders.