Bank of America Research Analysis: Investors Only Shift from Stocks to Bonds When U.S. Treasury Yields Reach 6%, as Crowded Trade Risks Build Up

According to the Bank of America October Global Fund Manager Survey, the cash level stands at 3.9%, remaining within the sell signal range. 37% of investors indicate they would rotate from equities to fixed income only when the 10-year US Treasury yield reaches 6.0%. The market remains long but crowded, with bond yields and AI capital expenditure representing the primary risks.

The survey covered 185 fund managers overseeing $512 billion in assets. Investors maintain a positive outlook on macroeconomic conditions, yet growth expectations have turned negative, while inflation expectations have fallen to their lowest level since January 2025. The most crowded trades involve long positions in global semiconductors (45%) and short positions in US Treasuries (27%).

A disorderly rise in bond yields is viewed as the largest tail risk (31%), followed by an AI bubble (23%). Capital expenditure by AI hyperscalers is considered the most likely source of credit events (39%). While 57% state they will not cut AI capex over the next six months, 30% expect to do so, up from 14% previously.

Cash at 3.9% Remains in the Sell Range

The cash level holds at 3.9%, unchanged from last month, sitting above the August low of 3.5% but below the April 2025 peak of 4.8%. Bank of America's cash rule defines a cash level ≤4.0% as a sell signal. The net equity overweight position is at 44%, down from 49% last month. The net fixed income underweight position is at 37%, improved from last month's 48% underweight. Investors are awaiting higher yields to trigger a rotation into bonds.

37% of investors state they would only shift from equities to fixed income once the 10-year US Treasury yield hits 6.0%. 19% say they are already rotating, 14% cite 6.5%, 12% cite 5.5%, and 8% cite above 7.0%. Yield thresholds are heavily concentrated around 6.0%.

Pessimism toward fixed income has dropped to its lowest level since May 2025. The net reading for expectations of rising long-term rates is 1%, down from 15% last month. Fixed income underweight has tightened from 48% to 37%. Bank of America suggests that fixed income allocation may continue to recover.

Semiconductors Emerge as the Most Crowded Trade

45% of investors identify long global semiconductors as the most crowded trade, down from a July peak of 82%. Short US Treasuries account for 27%, up from 18% last month. The net technology overweight stands at 37%, the highest since August 2020. Bank sector allocation has declined by 21 percentage points to a net 13% overweight, marking the steepest drop since March 2023. The net consumer discretionary underweight sits at 34%, the deepest since July 2008.

Technology overweight is at its highest since August 2020. Bank allocation has contracted sharply from a net 34% overweight to a net 13% overweight. Consumer discretionary underweight marks the worst level since July 2008. Investors are making a distinct trade-off between technology and banking sectors.

Crowded trades remain concentrated in semiconductors and shorting US Treasuries. Bank of America warns that the risk associated with crowded trades intensifies during reversals. Although crowding in semiconductors and short US Treasuries remains elevated, semiconductor crowding has receded from its July peak.

Rising Expectations for AI Capex Cuts

57% report they will not reduce AI capex over the next six months, while 30% say they will, up from 14%. 39% believe AI hyperscaler capital expenditure represents the most probable source of credit events. 45% anticipate an AI bubble by 2027, while 42% disagree. Growth expectations show a net reading of -4% anticipating economic weakness, compared to +8% last month. Inflation expectations show a net 5% anticipating lower CPI.

Expectations for AI capex reductions have climbed from 14% to 30%. Fears regarding an AI bubble are mounting, with 45% forecasting one by 2027. Growth expectations have turned negative, with a net -4% bracing for economic slowdown. Inflation expectations have bottomed out at their lowest since January 2025, with a net 5% expecting lower CPI.

Bank of America identifies AI capex and bond yields as the two dominant risks. Potential cuts to AI capex could pressure semiconductor and technology stocks. Disorderly rises in bond yields could trigger broad asset allocation shifts.

Bond Yields Identified as the Largest Tail Risk

31% cite disorderly bond yield increases as the top tail risk, 23% selected AI bubbles, 20% selected resurgent inflation, and 11% selected credit events originating from hyperscalers. 76% expect the Federal Reserve to hold rates steady at its October 28 meeting. 45% predict that a Democratic party sweep would push bond yields higher and equities lower. In terms of positioning, investors are adding to bonds, Japanese and UK equities, and utilities, while reducing exposure to banks, US equities, and consumer discretionary.

Disorderly rises in bond yields have consistently emerged as the primary tail risk, followed closely by AI bubbles and resurgent inflation. 76% anticipate no rate move in October. Under a Democratic sweep scenario, 45% expect rising bond yields and falling equity valuations.

Allocation rotation is underway. Investors are increasing holdings in bonds, Japanese and UK equities, and utilities, while trimming banks, US equities, and consumer discretionary. US equity overweight has compressed from 25% to 11%. Japan equity has flipped from a net 1% underweight to a net 9% overweight. UK equity underweight has eased from 35% to 26%.

Allocation Rotation Is Underway

In October, investors boosted fixed income allocations, narrowing the net bond underweight from 48% to 37%. Japan equity moved from a net 1% underweight to a net 9% overweight. UK equity underweight improved from 35% to 26%. US equity overweight fell from 25% to 11%. Technology overweight climbed to 37%. Contrarian positioning: long bonds, REITs, consumer discretionary/staples; short equities, technology, banks, and emerging markets.

Fixed income allocations have strengthened, while Japanese and UK equities have gained favor. US equity overweight has contracted, whereas technology overweight has expanded. Contrarian flows point toward bonds, REITs, and consumer staples/discretionary sectors. Bank of America notes that this allocation rotation mirrors investor concerns over bond yields and AI-related risks.

Bank of America recommends going long bonds, REITs, and consumer sectors, while shorting equities, technology, banks, and emerging markets. With cash positioned at a low 3.9%, risks from crowded trades are accumulating, and the allocation rotation has commenced.

Disclaimer

This article compiles and provides analysis on third-party brokerage research reports (Bank of America, October 13, 2026) by TechFlow Research, supplemented by public market data. Ratings, target prices, earnings forecasts, and related assessments referenced herein reflect solely the views of the respective brokerage analysts, represent only the institutional stance of their firms, do not constitute the opinions of TechFlow Research, and should not be interpreted as investment advice.

Markets carry inherent risks; investment decisions must be made independently. This content does not constitute a basis for purchasing or selling any securities.

Join the official Coincamps community:

X: https://x.com/coincamps

Telegram: https://t.me/coin_camps