HF Best Ideas
AnalysesQuarterly LettersInsightsCharts✦Warren AI
AnalysesQuarterly LettersInsightsCharts✦Warren AI

What fund managers are writing about

27 subjects running through 8,187 letters. Pick one to read what every manager said about it. Each passage is copied verbatim from the letter it came from.

Technology

  • Artificial intelligence485
  • AI infrastructure325
  • Semiconductors294
  • Automation & robotics86
  • Cybersecurity74
  • The space economy52
  • Quantum computing28

Energy & resources

  • Electrification & the grid120
  • Natural gas & LNG118
  • Energy transition101
  • Copper & critical minerals96
  • Nuclear power54

Macro & policy

  • Interest rates410
  • Inflation385
  • Tariffs & trade policy238
  • The dollar103
  • Housing85
  • Defence spending76
  • Deglobalisation & reshoring69

Markets

  • Buybacks159
  • Private credit91
  • Market concentration88
  • Crypto & digital assets77
  • Gold66
  • Valuation dispersion21

Healthcare

  • Obesity drugs (GLP-1)47
  • Drug pricing13
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