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

2025-08-04 · 87 min · 13 entities

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Asserted relationships

→ appeared on The Twenty Minute VC (20VC): Venture Capital | Startup Funding | The Pitch podcast

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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
→ hosted by Harry Stebbings person

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→ discusses Business concept

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→ discusses Investing concept

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Feed category: Investing
→ discusses News concept

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Feed category: News
→ discusses Tech News concept

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Feed category: Tech News

Entities found in this episode

concepts 9

mentioned Business concept

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Feed category: Business
mentioned Investing concept

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Feed category: Investing
mentioned Tech News concept

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Feed category: Tech News
discusses Business concept

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Feed category: Business
discusses Investing concept

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Feed category: Investing
discusses News concept

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Feed category: News
discusses Tech News concept

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Feed category: Tech News
mentioned DPI concept

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DPI
mentioned TVPI concept

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TVPI

persons 3

mentioned Multi-Stage Funds person

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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
mentioned Harry Stebbings person

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evidence rules-v4
Feed author/publisher: Harry Stebbings
hosted by Harry Stebbings person

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evidence rules-v4
Feed author/publisher: Harry Stebbings

podcasts 1

appeared on The Twenty Minute VC (20VC): Venture Capital | Startup Funding | The Pitch podcast

0.68

evidence rules-v4
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

Episode description as stored

Miles Dieffenbach is Managing Director of Investments at Carnegie Mellon University, where he helps oversee a $4 billion endowment with a focus on venture capital, private equity, and alternative investments. Under his leadership, CMU's private book has remained self-funding during some of the toughest years for liquidity. Agenda for Today: 00:04 – "I Had Cancer at 26 – It Changed Everything" 07:00 – Inside the $4BN Carnegie Mellon Endowment: The Investment Blueprint 10:45 – Are LPs Getting Screwed in Venture? 13:30 – 90% of LPs Shouldn't Be in Venture – Here's Why 16:00 – Seed Funds Are a Trap (And No One Wants to Admit It) 20:00 – The $140BN Problem with Multi-Stage Funds 24:00 – "Index Is the Best in the Game – Here's Why They Win" 29:30 – "The Dirty Secret of LPs: Brand Over Performance" 34:30 – "When Founder-Friendly Goes Too Far" 38:00 – "The OpenAI Bubble – Will It All Go to Zero?" 44:00 – "Ping Pong Diligence & Wildest Fundraising Stories"