The dilution ratio compares a company's diluted share count to its basic share count. It measures the extent to which stock options, warrants, convertible securities, and restricted stock units would increase the number of shares outstanding if they were all exercised or converted. A dilution ratio of 1.05 means the diluted share count is 5% higher than the basic count.
Persistent dilution above 3-5% is a signal that the company is issuing significant equity — often through stock-based compensation — which reduces existing shareholders' ownership stake over time. Technology companies and startups tend to have higher dilution ratios because they rely heavily on stock compensation to attract talent.
Dilution Ratio = Diluted Shares Outstanding / Basic Shares Outstanding
GeminIQ uses the Weighted Average Number of Diluted Shares Outstanding and Weighted Average Number of Basic Shares Outstanding directly from the company's SEC filing. These values include the dilutive effect of all in-the-money options, warrants, and convertible securities as calculated by the company itself using the treasury stock method.
A: Most mature companies have dilution ratios between 1.00 and 1.03 (0-3% dilution). Technology companies with heavy stock-based compensation may range from 1.03 to 1.10 (3-10% dilution). Early-stage companies with large option pools can exceed 1.15. A ratio of exactly 1.00 means there are no dilutive securities outstanding.
A: Dilution reduces each existing share's claim on earnings, assets, and voting power. A company that grows earnings by 10% but increases shares outstanding by 8% has only delivered 2% growth in per-share value. Tracking dilution alongside earnings growth reveals whether growth is actually accruing to existing shareholders or being absorbed by new shares.
A: Differences typically stem from which share count the platform uses — period-end shares versus weighted average shares, and whether the calculation includes all dilutive securities or only certain types. GeminIQ uses the company's own reported weighted average basic and diluted shares from the filing.