Surviving the AI Bubble: Timeless Lessons for Investors w/ Kyle Grieve (TIP823)

Watch on YouTube ↗  |  June 14, 2026 at 00:00  |  59:55  |  We Study Billionaires
Speakers
Kyle Grieve — Host, The Investor's Podcast / Millennial Investing

Summary

Kyle Grieve examines the anatomy of market bubbles through historical examples and Ron Insana's framework, then applies the framework to today's AI landscape. He argues that while speculative excess exists in areas like quantum computing and pre-revenue AI startups, the broad market and Nvidia do not yet display a full-blown bubble. The talk emphasizes focusing on fundamentals, avoiding narrative hype, and favoring profitable businesses that already utilize AI.

  • Explains Kindleberger's five bubble stages and Insana's five-ingredient bubble framework.
  • Recounts historical bubbles including plank roads, closed-end funds, Beanie Babies, and the dot-com era.
  • Highlights human nature—greed, fear, FOMO—as the persistent root cause of bubbles.
  • Applies the bubble framework to AI: strong media interest and government support, but weaker economic conditions and muted IPO activity.
  • Analyzes Nvidia's valuation, noting its forward P/E is below the S&P 500, suggesting it is not in a bubble.
  • Warns that quantum computing (Rigetti) and no-product AI startups show clear bubble-like behavior.
  • Recommends investing in profitable AI adopters like Lumine and Topicus while avoiding speculative AI infrastructure plays.
Ideas
Kyle Grieve Host, The Investor's Podcast / Millennial Investing 19:30
Rigetti is a hype-driven bubble.
Quantum computing is currently showing all the hallmarks of a bubble. Rigetti Computing surged nearly 12x in under a year while its revenue, EPS, and margins all declined, indicating the move was driven purely by hype and greater-fool thinking rather than fundamental improvement.
Kyle Grieve Host, The Investor's Podcast / Millennial Investing 50:28
Nvidia forward P/E low, not a bubble.
Nvidia's trailing P/E of 44x looks expensive, but forward P/E is around 24x, which is lower than the S&P 500's 27x multiple, as analysts expect EPS to compound well above 50% into 2027. This forward valuation does not resemble bubble territory and suggests the price is supported by rapid earnings growth.
Kyle Grieve Host, The Investor's Podcast / Millennial Investing 53:58
Buy profitable AI adopters Lumine, Topicus.
Lumine Group and Topicus are profitable, recurring-revenue businesses that are already leveraging AI, unlike speculative pre-revenue AI companies. He prefers investing in such real AI adopters rather than in businesses spending on the AI buildout.
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Speakers: Kyle Grieve  · Tickers: RGTI, NVDA, TOI