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Wealth management underperformance: the exposed secret that could cost you millions
Y TREE's analysis of 550 portfolios found that 84 per cent of wealth managers underperformed in 2025. Wealth management underperformance cost investors up to a third of their expected returns — and most don't even know it's happening.

Robin Powell
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S&P 500 concentration: the scare story that's costing investors money
The fund industry warns that S&P 500 concentration makes your index fund dangerous. A major new study covering nearly a century of data tells a very different story — and suggests the real risk is listening to people who profit from your fear.

Robin Powell
Feb 189 min read


Is Terry Smith right to blame index funds for his struggles?
Terry Smith blames index funds for Fundsmith's five-year slump — but international market data, factor analysis, and 2024's high-dispersion conditions tell a different story. Here's what the evidence actually shows.

Robin Powell
Jan 156 min read


Does the name passive investing hold better investing back?
“Passive investing” may sound like settling for average, but the evidence shows the opposite. By avoiding hype and sticking to a disciplined process, index investors tend to outperform. Yet the label itself puts people off. Charley Ellis and behavioural research reveal how one word is shaping outcomes — and why it’s time to reframe the debate.

Robin Powell
Aug 26, 20257 min read


The hidden costs of passive investing: how significant are they?
The hidden costs of passive investing can add hundreds of basis points annually beyond headline fees. New research reveals how index funds face invisible expenses from rebalancing friction, tracking errors, and market impact that never appear on fund fact sheets. UK investors may pay far more than the advertised 0.1% management charge.

TEBI
Jul 14, 202511 min read


Active vs passive — a journalist's view
JONATHAN CLEMENTS is one of the best-known names in financial journalism. After starting his career writing glowing profiles of star fund managers, he began to see a pattern: most of them failed to deliver over the long run. Raised and educated in England, Clements moved to the United States after graduating from Cambridge University. His early years at Forbes magazine left him sceptical about active management. Even when a fund manager looked like a sure bet, the success rar

Robin Powell
May 19, 20253 min read


Three positive consequences of the growth of indexing
The rise of indexing has been one of the most significant investment trends of the past few decades. While some critics worry it could...

TEBI
Apr 28, 20253 min read
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