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Defensive Investing for an AI Bubble

Ruchir Sharma · 2025-11-19 · 1h 15m

CIO Breakout Capital, Chair Rockefeller International, FT Columnist

AI BubbleEx-US EquitiesQuality StocksEmerging Markets

Top 10 Takeaways

  1. 01

    US market concentration is at extreme levels. The US represents 65% of the global equity benchmark, and AI-related plays have driven roughly 80% of US stock market gains. This level of dominance is cyclical and historically always reverts: Japan in the 80s, tech in the 90s, BRICS in the 2000s, US in the 2010s.

  2. 02

    Household equity allocation has surpassed the dot-com peak. US households now have above 50% of assets in equities, exceeding the 2000 bubble high. Combined with AI contributing close to 40% of GDP growth, this is a classic late-cycle concentration signal.

  3. 03

    Core defensive trade: buy MSCI World ex-US Index, unhedged. The unhedged element is key because dollar weakness provides an additional currency tailwind on top of equity outperformance. International markets were up close to 30% in dollar terms in 2025 while the dollar index was up about 8%.

  4. 04

    Quality stocks are the all-weather play and historically cheap. Defined as companies with ROE above 15%, consistent shareholder rewards, and strong cash flow generation. Quality has underperformed the broader market by one of the widest margins ever. They work in both a soft landing and a hard correction.

  5. 05

    India is the top single-country opportunity. Expected nominal GDP growth near 10%, approximately 600 stocks with market caps above $1B. Enough depth to build a concentrated portfolio of roughly 25 quality names. Currency upside from rupee appreciation is a bonus return layer.

  6. 06

    US fiscal fundamentals are deteriorating and could be the bubble catalyst. Deficit running close to 6% of GDP, debt-to-GDP breaching 100%. If inflation resurfaces from fiscal excess, the Fed will be forced to tighten, and tighter monetary policy is the most likely catalyst to deflate the AI bubble.

  7. 07

    Specific quality stock names: Lockheed Martin, CVS Health, AstraZeneca, Tesco, FirstRand, Lenovo. Expected 15% annual returns over three years from this basket. The 30% quality discount to market is the widest since the late dot-com era.

  8. 08

    China is a contrarian comeback story. Efficient AI development (doing more with less capital than US hyperscalers) as a reason for renewed interest, though government policy uncertainty remains key risk. Frame it as speculative complement to higher-conviction India allocation.

  9. 09

    Europe has overlooked pockets of quality, specifically Greece and Poland. Rather than broad European exposure, these smaller markets benefited from structural reforms and are not priced like the US. Greece has performed very well over the past decade.

  10. 10

    Gold is no longer a reliable hedge. Despite its strong run, gold's rally has been liquidity-fueled and now correlates with equities rather than acting as a true safe haven. Do not treat gold as portfolio insurance the way you historically could.

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