How I Invest with David Weisburd

What if the best reason to start a company isn’t to change the world, but simply because you love the game?

In this episode, I sit down with Marty Kausas, CEO of Pylon, to unpack how he thinks about building an ambitious company from first principles. Marty explains why Pylon started with a goal of reaching $1 billion in revenue, why market size can matter more than the quality of the founding team, and why the rise of AI has pushed his definition of a generational company even higher.

What if AI makes talent, not technology, the biggest competitive advantage in private equity?

Michael Bruun is Partner and Global Co-Head of Private Equity within Goldman Sachs Asset Management. We break down how Goldman Sachs competes for the best middle-market assets, why Michael believes talent can move the needle more than almost anything else, and how higher rates have forced private equity back to the fundamentals of EBITDA and cash-flow growth. We also discuss how Goldman is implementing AI across portfolio companies, why transformation must start with the CEO, and why the war for exceptional talent may become even more important as every employee becomes AI-enabled.

What if the biggest mistake in venture capital is investing in what already looks like a great venture investment?

In this episode, I sit down with Dr. V (Vaibhav Agrawal), Founder ODDBIRD VC, is a San Francisco-based venture investor who spent nearly a decade at Lightspeed, to explore why he believes the traditional venture playbook is changing. Sourcing has become a media and distribution business, companies are staying private longer, and investors increasingly need to think proactively about liquidity rather than simply waiting for their winners to go public.

What if passive investing is actually one of the biggest active forces shaping markets today?
In this episode, I sit down with Michael Green, Founder and CIO at Tier1 Alpha Asset Management. Michael challenges the conventional view that stock prices primarily reflect fundamentals, arguing that the transaction itself moves prices and that the rise of passive investing has fundamentally changed who trades, why they trade, and how markets respond to capital flows.

Peter Hecht, Managing Director at AQR Capital Management, explains why diversification has to be measured by underlying risk rather than the number of investments you own. At AQR, diversification is a core principle: thousands of relatively small, uncorrelated investment decisions can collectively create an attractive return for a given level of risk.