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Why active funds underperform even when the manager picks well
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.

Robin Powell
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Terry Smith, Neil Woodford and the test Smith set for himself
In January 2020, Terry Smith told his investors why Neil Woodford had failed: the star manager changed his game. Five years on, Smith's own Fundsmith letter records the highest turnover in the fund's history and a new taste for momentum — and the way he explains it matches a pattern behavioural researchers have measured in fund managers' own words.

Robin Powell
4 days ago8 min read


Fundsmith's underperformance, at 21 times the cost
Terry Smith built Fundsmith on a simple discipline: buy good companies and do nothing. Now, five years into trailing the market, he is turning over half his portfolio and paying more attention to momentum. The strategy that made his name is changing. The fee that came with it is not.

Robin Powell
Jul 93 min read


Why active funds underperform even when the manager picks well
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.

Robin Powell
Jun 87 min read


The church of active fund management: what fund managers really believe
A new academic study reveals what active fund management really sounds like behind closed doors. King's College London professor Crawford Spence interviewed 28 senior fund managers and found an industry that runs on faith rather than evidence — privately conceding it overcharges and underperforms, and now pivoting to retail investors as institutional clients leave. Here's what they say off the record, and how to stop paying for someone else's faith.

Robin Powell
May 78 min read


Will Trump help active management recover its mojo?
Donald Trump’s return to the White House has investors on edge — but does more uncertainty mean it’s time to abandon passive funds in...

Robin Powell
Apr 22, 20255 min read


The "purposeful inertia" that preserves the status quo in asset management
Why does asset management move at a snail's pace? A new book claims it's down to the "purposeful inertia" of entrenched interests.

Robin Powell
Jan 27, 20254 min read
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