
E373: What Most CIOs Get Wrong About Alpha
From How I Invest with David Weisburd by David Weisburd
May 20, 2026 · 47 min · Episode 373
About this episode
The episode discusses investment opportunities in inefficient markets with Raphael from HighVista Strategies.
What if the best investment opportunities are the ones most investors avoid because they’re too hard, too small, or too inefficient to pursue? In this episode, I sit down with Raphael, Deputy CIO and Co-Leader of HighVista Strategies, to discuss the concept of “beautifully inefficient” markets and why durable alpha often exists where few investors are willing to spend time. Raphi explains how governance structures shape investment outcomes, why lower middle market private equity and biotech remain compelling, and how long-duration capital creates structural advantages in venture investing. We also explore continuation vehicles, portfolio concentration, and why the best allocators balance diversification with conviction.
People in this episode
Host: David Weisburd
Guest: Raphael
Topics covered
- investment opportunities
- beautifully inefficient markets
- durable alpha
- lower middle market private equity
- biotech
- venture investing
- portfolio concentration
Keywords
- CIOs
- alpha
- investment
- private equity
- biotech
- venture capital
- portfolio management
Mentioned in this episode
Organizations: HighVista Strategies
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