E436: Nnamdi Okike on Billionaires, Founder Psychology & the Venture Capital Bubble

Can venture capital really be turned from instinct into science? Nnamdi Okike is Co-Founder and Managing Partner of 645 Ventures, where he leads Seed and Series A investments in software and software-enabled companies. We discuss why Nnamdi believes venture investing is driven by the totality of an investor’s experiences rather than pure instinct, how 645 quantifies founder qualities, and why missionary and “non-central casting” founders can become exceptional investments. We also explore why startups need the right market inflections, how stablecoins and agentic commerce are reshaping fintech, what Nnamdi has learned across five fund vintages, and why raising too much capital at Seed can actually hurt a company. Highlights: Why venture investing may be more science than instinct How 645 Ventures quantifies founder potential Why Nnamdi prefers missionaries over mercenaries What separates “non-central casting” founders Why great founders still need the right market inflection Why VCs can mistake themselves for the customer How to tell whether founder confidence is actually justified Why stablecoins could transform global financial infrastructure How AI and programmable money could enable agentic commerce Why market cycles should influence venture deployment Why patience and truth-seeking are core values at 645 Ventures Why massive Seed rounds can damage startup culture Guest Bio: Nnamdi Okike is Co-Founder and Managing Partner of 645 Ventures, where he partners with founders building vertical and horizontal software and software-enabled companies. 645 Ventures leads Seed and Series A rounds and works closely with exceptional teams as they scale toward the growth stage. Sponsors: Juniper Square: Juniper Square is trusted as the operations partner by more than 2,300 private markets GPs worldwide, connecting technology, data, and fund administration services to help GPs fundraise efficiently, streamline operations, and improve the investor experience. Their unified platform centralizes data and connects LPs and GPs across every workflow, including fundraising, investor onboarding, compliance, treasury, and reporting. Today, more than $1 trillion in LP capital is managed through Juniper Square. For more information, please visit https://www.junipersquare.com/howiinvest . AlphaSense: AlphaSense is the AI-powered market intelligence platform trusted by 85% of the S&P 100, helping investment professionals make faster, more confident, data-driven decisions. Built for hedge funds, asset allocators, private venture capital firms, and investment bankers, AlphaSense uses advanced AI and powerful search across premium proprietary content to surface the insights that matter most—before the market moves. Elevate your research and stay ahead of the competition. Visit https://www.alpha-sense.com/howiinvest to learn more. AlphaSummit Discount Code: AS26HII50 Are you interested in sponsoring the How I Invest Podcast? Please email David Weisburd at david@weisburdcapital.com . Stay Connected with David Weisburd: X/Twitter: @dweisburd LinkedIn: https://www.linkedin.com/in/dweisburd/ Weisburd Pierce: https://www.weisburdpierce.com/ Stay Connected with Nnamdi Okike: LinkedIn: https://www.linkedin.com/in/nnamdiokike/ Questions or topics you want us to discuss on How I Invest? Email us at david@weisburdcapital.com . Disclaimer: This podcast is for informatio