The Twenty Minute VC (20VC): Venture Capital | Startup Funding | The Pitch 20VC: Inside Carnegie Mellon's $4BN Endowment | Why 90% of LPs Shouldn't Invest in VC | The $140BN Problem with Multi-Stage Funds | The Hidden Math Behind DPI, TVPI, and Illiquidity with Miles Dieffenbach
340 snips
Aug 4, 2025 
Miles Dieffenbach, the Managing Director of Investments at Carnegie Mellon University, oversees a $4 billion endowment. He shares how surviving cancer reshaped his perspective on resilience and investment decisions. The discussion dives into why 90% of limited partners might not benefit from venture capital, the pitfalls of seed funds, and the significant issues multi-stage funds face. He also addresses the evolving dynamics of founder-friendly approaches and the critical role that brand plays in LP decisions.
AI Snips
Chapters
Books
Transcript
Episode notes
Valuation Discipline in Multi-Stage Funds
- Multi-stage firms mark down valuations aggressively to maintain realistic portfolio pricing.
- LP diligence includes independent underwriting of top NAV companies to assess valuation accuracy.
The $140BN Problem with Large Funds
- Very large multi-stage funds require enormous market caps of exits to meet typical return targets.
- The math of average ownership and fund size implies a need for $140 billion+ market cap deployments per top fund.
Generational Mega IPOs Are Rare
- There may be more $100 billion+ IPOs in the future, but such outcomes will remain rare and generational.
- Today's large outcomes like SpaceX and OpenAI are unique and liquidity must eventually be realized in public markets.
