Talking Heads – Watch out, concentration risk...

Overall inflows into exchange-traded funds slowed towards the end of the first quarter as market volatility and uncertainty spiked amid the outbreak of war in the Middle East. Daniel Dornel, Head of ETF Research, tells Chief Market Strategist Daniel Morris that inflation-linked p ...  Show more

Healthcare equities – especially in the US, by far the largest market – look set for a strong recovery in 2026. US Equities team Senior Portfolio Manager Jon Stephenson tells Investment Insights Centre Co-head Andy Craig that numerous factors should create a much more investable ...  Show more

The top 10 stocks in the S&P 500 account for an outsized share of the index’s market cap and of its stellar 2024 performance. Goldman Sachs Research’s David Kostin, chief US equity strategist, and Owen Lamont, senior vice president and portfolio manager at Acadian Asset Managemen ...  Show more

After rising in the wake of the US election, valuations of US small-cap stocks have marked a pause. Geoff Dailey, Head of US Equities, tells Chief Market Strategist Daniel Morris he expects the new US administration's focus on manufacturing in the US to boost market sentiment.For ...  Show more

Over the past few years, just a few large-cap technology stocks have powered the stock market’s returns. That trend shows no signs of abating anytime soon, as demand for artificial intelligence continues to send the tech sector higher. 

A highly concentrated market can—a ...

As Global Co-head of Portfolio Solutions at AQR Capital Management, Dan Villalon is primarily engaged in helping the firm’s clients address constantly evolving challenges around risk management. Central to these, of course, is the search for efficient sources of diversificatio ...