We Asked David Rosenberg Why He Owns Almost No US Stocks — and What He Holds Instead

This episode features David Rosenberg, founder of Rosenberg Research, breaking down why today’s market may be driven more by valuation excess and investor behavior than fundamentals. He explains why the biggest risks right now are not obvious in headline data, and why the probability distribution for markets may be far more fragile than investors assume.Rosenberg walks through his framework for thinking in probabilities, how AI-driven productivity is distorting economic signals, why the equity market is now driving the economy, and what a “silent contraction” beneath the surface could mean for growth, inflation, and returns. He also outlines how he is positioning portfolios in response to these risks.Rosenberg Researchhttps://www.rosenbergresearch.comTopics CoveredWhy markets may be a “bubble in behavior,” not technologyThe equity risk premium at zero and what that implies for future returnsCAPE valuations and why long-term returns could be flat to negativeThe shift from economy driving markets to markets driving the economyThe “silent contraction” beneath strong GDP headlinesAI-driven productivity vs weakening labor marketsThe K-shaped economy across consumers, jobs, and capital spendingWhy the savings rate is the most important overlooked economic variableInflation outlook: why this shock may be disinflationary, not persistentPortfolio construction in a low-return, high-uncertainty environmentTimestamps00:00 Intro04:42 Cycle thinking vs “perma bear” label09:58 Learning probabilistic thinking and Plan B15:52 The “sixth mega bubble” and investor behavior20:36 Why valuations imply poor forward returns25:08 The “silent contraction” beneath headline data29:14 The savings rate and equity wealth effect33:12 Fiscal deficits and artificial economic support38:28 2027 outlook and shifting probabilities43:02 Why expectations matter more than recession calls45:40 Inflation shock vs wage-driven inflation49:22 Productivity boom and disinflation forces53:10 Why inflation may fall faster than expected55:04 Portfolio positioning and diversification strategy01:00:12 Tactical vs thematic investing framework01:03:10 Final thoughts on risk, probabilities, and markets