Calculateur de dilution des actions des fondateurs
Questions Fréquentes
Questions courantes sur Calculateur de dilution des actions des fondateurs
La dilution saine varie selon le stade. Les tours de pré-amorçage vendent souvent 5–10%, l'amorçage 15–25%, la série A 15–25%, la série B 10–20%, et les tours ultérieurs 10–15%. Si vous cédez régulièrement plus que ces fourchettes, c'est un signal pour revoir la valorisation, la taille du tour ou les négociations sur le pool d'options.
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Sources & References
Venture Capital Dilution Data
Founder ownership percentages from venture capital industry reports analyzing cap tables across funding stages. Typical dilution per round: Seed (10-20%), Series A (20-30%), Series B (15-25%), later rounds (10-20%). Actual dilution depends on valuation, amount raised, and option pool sizes.
Dilution Calculation Method
Dilution calculated as investment amount divided by post-money valuation. Each round dilutes all existing shareholders proportionally. Simplified model assumes no anti-dilution provisions, liquidation preferences, or participation rights which significantly affect economic outcomes. Does not model vesting schedules or founder departures.
Cap Table Complexity
Real cap tables involve complex terms: liquidation preferences, anti-dilution provisions, participation rights, and multiple share classes. These terms significantly affect economic outcomes beyond simple ownership percentages. Seek legal counsel for actual equity negotiations. Focus on absolute value creation, not just ownership percentage—smaller slice of larger pie often exceeds larger slice of smaller pie.