In practice
An investor’s stake is the amount invested divided by the post-money valuation. Headline valuations in the press do not always say which one they mean. Option pools add a further wrinkle, because creating or enlarging one before the round reduces the existing holders’ share rather than the new investor’s.
An example
Round numbers, not a real fundSay an investor puts $2 million into a startup. At $10 million pre-money it owns about 16.7%; at $10 million post-money it owns 20%.
Why it matters
The difference decides how much of the company the new investor owns, so the same headline number can mean two different deals.
Video
32 seconds, with soundIn the news
Recent stories that use the termA definition, not advice; where usage varies the entry says so.
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