David Marcus — portfolio autopsies
David Marcus has 2 portfolio companies documented in the UnicornBurn autopsy dataset with verified collapse causes and timelines. Most frequent failure cause: "unit-economics".
2
documented
Venture Capital
type
Unknown
country
Serie A · Seed · Pre-Seed
stages
// dominant patterns
// 2 documented companies
// faq
- Which startups in David Marcus's portfolio are documented in UnicornBurn?
- David Marcus has 2 portfolio companies documented in UnicornBurn, including Patreon, Shyp.
- What is the most common failure cause in David Marcus's documented portfolio?
- The most frequent failure cause is "unit-economics", recorded in 2 of 2 documented cases.
- What collapse pattern dominates David Marcus's documented failures?
- The predominant collapse pattern is "Mass Layoff Spiral". UnicornBurn documents 9 distinct collapse styles based on sequence and speed of failure.
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