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UBS

May 11, 2026

Signal Over Noise: The Case for Active Investing

Weekly UpdateEquitiesInformation TechnologyIndustrials

UBS argues that record-low correlations and high stock-level volatility signal a shift from passive index dominance to a high-opportunity environment for active stock picking.

Key Takeaways

  • 1.The decade-long dominance of passive, cap-weighted investing in mega-cap growth stocks (Magnificent 7) is fracturing as stock returns become more idiosyncratic.
  • 2.Current market conditions, characterized by record-low stock correlations (0.13) and high stock-level volatility relative to the index, favor active stock-picking.
  • 3.Future market leadership is expected to emerge from 'transformational innovation' themes: AI, electrification, and longevity.

Table of Contents

  • Signal over Noise: The case for active investing
  • Weekly - Regional View US
  • Global asset class preferences definitions
  • Appendix
  • Risk information

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Authors

Ulrike Hoffmann-Burchardi

Securities

SPXAAPLIBMGMX

Themes

Active vs. Passive InvestingTransformational InnovationArtificial Intelligence (AI)

Regions

North AmericaUnited States