On The Tape with Danny Moses

Michael Green: Has Passive Investing Crossed The Rubicon?

13 snips
May 6, 2026
Michael Green, portfolio manager and market strategist known for critiquing passive investing, returns to discuss market mechanics. He explains how systematic 401(k), volatility and trend flows lifted stocks, how hedges and VIX priced then unwound fear, and how index rules and low-float multipliers may reshape IPO demand and passive investing’s role. He also covers Fed narrative, passive bond distortions, AI capex and Bitcoin’s financialization.
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INSIGHT

Fear Was Priced In Before The Rebound

  • Markets had already priced in extreme fear: high VIX, spiking implied correlation, heavy hedging and sector selloffs ahead of the March lows.
  • When fear didn't materialize, hedges were unwound, collapsing VIX and correlation and enabling the rebound led by a few large stocks.
INSIGHT

Index Rules Rewritten To Facilitate Big IPOs

  • NASDAQ and S&P rule changes aim to facilitate large IPOs by easing index entry and float constraints.
  • Green argues this exploits passive indexing to transfer demand into low-float, large-market-cap listings like SpaceX or OpenAI.
INSIGHT

Low Float Multipliers Inflate Passive Demand

  • NASDAQ's low-float multiplier increases passive demand by overstating float weight, potentially doubling or tripling index buying pressure.
  • Green models SpaceX inclusion could create demand for twice as many shares as actually list, supporting inflated IPO pricing.
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