How I Invest with David Weisburd
Hosted by David Weisburd
Written by a model from the transcript; not yet reviewed.
This episode explores how venture capital functions as a power law business and why institutional investors must adapt to a landscape dominated by trillion-dollar outcomes. Drawing on decades of data from HarborVest, the guest and host analyze how a tiny fraction of companies—such as SpaceX, Roblox, and Anthropic—generate the vast majority of all venture returns, while also discussing the mechanics of secondary markets, continuation vehicles, and fund-of-funds strategies. They debate whether top-tier venture returns are driven by futurist vision or fundamental analysis, and why private markets are likely to scale significantly as category-defining companies stay private much longer.
David Weisburd introduces the episode and the guest, Scott from HarborVest, setting the stage for a deep dive into venture capital power laws.
Discussion on how VCs use secondary markets and liquidity events to manage fund lifecycles and investor returns.
Exploration of HarborVest’s multi‑manager, secondary, and direct investment strategies to gain entry to high‑potential companies.
The conversation turns to Roblox, illustrating how continuous re‑upping and alignment of interests can drive outsized returns.
Scott outlines the complexities of venture co‑investment, including due diligence speed, partner attribution, and reference gathering.
Discussion on evaluating GP performance, handling lagging partners, and the impact of leadership changes on fund outcomes.
Scott emphasizes the importance of staying invested for 10–20 years to capture the high‑return, high‑volatility nature of VC.
The episode concludes with predictions about the growing scale of private markets, the shift toward larger deals, and the evolving definition of venture capital.
Historical Portfolio Performance Datadata
Analyzing 15,000 companies and a $15 billion cost basis over two decades reveals that a single company returned 10% of the entire portfolio's value, while the top 10% of companies generated 90% of the overall value.
Navigating Expired Fund Liquiditystrategy
Nearly $3 trillion is currently locked up in venture funds that have exceeded their standard ten-year limits. The guest explains how secondary markets and continuation vehicles allow managers to return capital or extend fund life.
Undervaluing Trillion-Dollar Outcomesinsight
The host points out that investors consistently underrate how large power-law companies will ultimately become, even when utilizing rigorous bottoms-up financial models.
Re-Upping and Maintaining Alignmentstory
Discussing early investments in Roblox, the guest shares an anecdote about a partner who rolled all earned economics into continuation vehicles rather than taking cash off the table, arguing it kept the team hungry.
Why Great Deals Look Expensiveinsight
The guest argues that any truly great idea backed by a strong founder will always be perceived as overpriced at the time of investment; otherwise, investors cannot win the deal.
Underwriting Partners Over Brandsstrategy
HarborVest performs detailed partner attribution during deal underwriting to identify the true rainmakers versus laggards, recognizing that individual partners drive performance more than firm brands alone.
The Danger of False Partner Attributioninsight
The guest explains that firing a partner for a lagging track record can backfire if their portfolio companies experience delayed breakouts, showing how difficult it is to measure success over short timeframes.
Private Markets Accelerating Growthdebate
The host argues that private markets will continue to expand rather than revert, as category-defining companies like SpaceX, Anthropic, and OpenAI choose to stay private much longer.
“but the reality is it's the wins that drive all the performance.”
“one company returned 10% of the entire value, 3X portfolio on that 15 billion.”
“And I was amazed at what they were doing.”
“and if you're doing true venture capital, investing in the entrepreneur and the idea, you just have to assume that the mortality is going to be super, super high.”
Venture capital isn't about avoiding losses. It's about owning the handful of companies that change everything. Scott explains why HarbourVest has built its venture strategy around power laws, why secondaries have become essential to modern venture investing, and how institutions evaluate managers, partners, and companies across thousands of investment opportunities.
7,828 words · 2 speakers
Speaker names marked are inferred from speaking time and the show’s known hosts — they are not voice-verified.
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