Warnings that index funds have broken the stock market all imply a threshold: a share of the market at which price discovery fails. Nobody making the argument names it. Owen Lamont, writing in the Financial Analysts Journal, argues that no such number exists short of complete passive ownership, and that what actually determines whether prices stay informative is who is left doing the trading. His case, the strongest peer-reviewed research against it, and what the performance
Overpaying rarely makes sense, whether it's for groceries or financial services. In investing, paying too much can quietly erode your long-term returns. Some costs are worth it. But many investors pay far more than they need to, often without realising it. According to investment strategist JOACHIM KLEMENT, that money benefits others far more than it benefits you. KEY TAKEAWAYS 1. High fees reduce your returns Klement warns that unnecessary fees often reward the product provi
Robin Powell
Mar 10, 20253 min read
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