Positioning Resets as Inflation Risks Linger
Weekly Market Update
Takeaways
Hedge funds, systematic strategies, and retail investors all reduced risk last week, triggering liquidations in many of the market's most crowded positions. Importantly, this positioning reset could create a tailwind for equities as investor exposure normalizes. Looking ahead, we believe the growing use of AI-driven research will make position crowding a more persistent feature of market structure.
Investor sentiment has fallen into fear territory, but several underlying indicators remain constructive. Market breadth improved ahead of the recent selloff, and the number of stocks reaching new 12-month highs increased last week. In our view, investors are rotating within equities rather than exiting the asset class altogether. Historically, periods of extreme fear have created attractive entry points for long-term investors.
In our view, inflation risks remain underestimated by markets, and we believe the U.S. Federal Reserve (Fed) missed an opportunity to hike interest rates at its last meeting. Tuesday’s Consumer Price Index (CPI) was a reminder that pipeline pressures may require the Fed to hike more than is currently priced into markets.
This Week in Charts
This chart shows the percentage drawdown since June 30 YTD peak.
Looking Closer
The Goldman Sachs Hedge Fund VIP index consists of the 50 companies that appear most frequently as top ten hedge fund holdings. The index achieved all-time highs on June 30, 2026, and fell nearly 20% by November 5, 2026, due to a sentiment-driven positioning unwind.
Market and Data Recap
Crowded trades unwind as AI concentrates capital
Citi Wealth CIO considers four pillars when evaluating potential investment opportunities: macro regime, fundamentals, positioning and sentiment, and valuations. This week, we focus on positioning and sentiment because they explain most of last week's volatility. Thursday produced the third-largest intraday VIX1 spike since 1990, underscoring the speed and magnitude of the risk reduction across markets. At the same time, the market experienced its third major momentum unwind of the AI era2. We view these mini boombust cycles as a natural byproduct of a technological transformation of this scale, particularly as investors crowd into the same themes and positions.
Hedge funds, systematic strategies, and retail investors all reduced risk simultaneously. Retail investors entered the selloff with crowded positions, particularly semiconductors, and unwound much of that exposure last week. Hedge funds cut net exposure sharply as well (Figure 1). In a classic sign of forced liquidation, the most heavily shorted quintile of stocks returned 7% in October, more than double the return of the least shorted stocks.
We believe AI may intensify this dynamic. As investors increasingly turn to AI tools for research theses and trade ideas, those tools may steer capital toward the same potential opportunities.AI may democratize research, but it may also concentrate capital, and we expect crowding to become a structural feature of markets rather than a cyclical one.
If forced liquidations run their course, positioning could shift from a headwind to a tailwind. We believe last week's washout has moved markets closer to that turning point.
Bottom line: Crowded retail positioning, systematic selling, and hedge fund deleveraging drove last week's liquidations, and AI may make crowding a lasting market feature. With positioning now reset, we believe market structure may shift from a headwind to a tailwind in the near term.
Fear rises as market breadth improves
Breadth was improving before the selloff began. In October, 76% of S&P 500 constituents outperformed the index, the strongest reading in more than two years3. Technology drove index gains earlier in the year, but broad participation supported returns in October (Figure 2).
This chart shows the S&P 500 return contribution for 2026.
Leadership broadened from growth into value and defensive sectors. This year has brought swings between growth and value, and between mega-cap technology and defensive sectors such as Healthcare and Consumer Staples. In our view, this is not a story of investors abandoning equities, rather one of investors rotating within them.
Additionally, November 4-5 produced the highest number of new 12-month highs in the Russell 3000 index since late July. Markets entering a more durable, fundamentally driven downturn do not typically show this pattern.
Sentiment, by contrast, has deteriorated sharply. Demand for protection pushed an S&P 500 sentiment and positioning indicator we reference deeper into fear territory, with Friday's reading below our fear threshold. Historically, periods of extreme fear have often marked compelling entry points rather than reasons to exit.
The key distinction is fundamentals remain resilient even as sentiment weakens. Sentiment and crowd positioning, not fundamentals, are driving today's volatility. For investors, this reinforces the importance of separating emotional reactions from the underlying economic reality.
Bottom line: Market participation is broadening, not disappearing, as investors shift capital across sectors, even as fear grips sentiment. Extreme fear has historically been a statistically advantageous entry point alongside resilient fundamentals, which we believe remain intact today.
Inflation risks remain underestimated by markets
In our view, the Fed missed an opportunity to hike interest rates at its prior meeting given inflation pressures continue to build within the Producer Price Index (PPI) pipeline and inflation breadth remains elevated and inconsistent with price stability near the 2% target. Tuesday’s CPI data confirmed our view as the share of CPI components rising 5% or faster jumped to 56% in October from 44% in September (Figure 3). As a result, October's share is the highest since August 2022.
This graph shows the percentage share of CPI components with 5%+ 1-month annualized growth since 2014.
Additionally, so called "supercore" inflation, which excludes both housing and energy-sensitive categories and better captures underlying services inflation, rose another 0.4% in October and has increased at a 5.5% annualized pace over the past three months. In other words, broad based services inflation, not energy prices or tariffs, continues to drive price pressures higher. Notably, Fed officials have largely stopped emphasizing supercore inflation as a policy metric as those readings continue to move in the wrong direction.
Bottom Line: In our view, pipeline pressures signal inflationary pressures have not yet peaked, and inflation remains too broad-based to square with price stability or a return to the 2% target. The Fed may need to raise rates more than markets currently expect.
1 The CBOE Volatility Index (VIX) is a real-time market index that measures the U.S. stock market's expectation of 30-day forward-looking volatility.
2 The "AI era" runs from late November 2022 to the present.
3 Bloomberg as of November 6, 2026.
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