When Is a “Mark” Not a Mark? When It’s a Venture Capital Mark

Kupor sets out to demystify how venture capital firms put a value on companies they have not yet sold. He walks through the main accounting methods firms use, shows with a worked example how each can produce very different numbers for the same company, and argues that investors should judge funds by the cash actually returned to them rather than by interim paper estimates.

• Private companies do not trade continuously, so their valuations involve judgment as much as math.
• Accounting rules require venture firms to estimate the value of their holdings every quarter.
• Common methods include last-round pricing, public-company comparables, and an option pricing model.
• One hypothetical company could be marked anywhere from about 16x to 38x its cost.
• Comparing marks across firms is misleading because each firm may use a different method.
• Only realized cash returned to limited partners shows whether a venture fund has succeeded.

Kupor writes plain, explanatory prose that defines jargon, works through numerical examples, and adds light humor. Retyping him teaches how to make a technical financial topic clear with concrete figures, step-by-step reasoning, and a memorable closing analogy.

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