The managers running the biggest active funds picked stocks that beat the market in 2025 — and most still lagged their benchmark. A Morningstar do-nothing experiment and a body of academic research explain why active funds underperform even when the picking is good: skilled buying undone by poor selling, the hidden cost of trading, and the incentives that keep managers churning. The UK evidence points the same way.
Research analysing 374,351 US charities reveals shocking endowment investment performance failures that destroy billions in donor funds. Even sophisticated institutions with professional management consistently underperform simple index portfolios through excessive fees and poor decisions. The study exposes critical lessons for charity trustees worldwide who must maximise every dollar for their missions, and individual investors seeking to avoid the same costly mistakes.
TEBI
Aug 20, 202510 min read
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