The US is in one of the greatest bubbles in financial history

Jeremy Grantham, who has a history of getting big calls right, fears slumps in several wildly overpriced markets (including UK property). He tells Merryn Somerset Webb what investors should do now

MoneyWeek cover illustration - US stockmarket bubble
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“Today, it is clear to me that this is the most dangerous package of overpriced assets we have ever seen in the US. [Bond guru] Jim Grant would say that we have the most overpriced fixed-income market in the history of man.

“That, combined with an equity market that can easily lose $5trn or $10trn, depending on the magnitude of the break, is a contender for the highest-priced market in American history.” The result could be “a writedown in perceived wealth that would have no precedent”.

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Merryn Somerset Webb

Merryn Somerset Webb started her career in Tokyo at public broadcaster NHK before becoming a Japanese equity broker at what was then Warburgs. She went on to work at SBC and UBS without moving from her desk in Kamiyacho (it was the age of mergers).

After five years in Japan she returned to work in the UK at Paribas. This soon became BNP Paribas. Again, no desk move was required. On leaving the City, Merryn helped The Week magazine with its City pages before becoming the launch editor of MoneyWeek in 2000 and taking on columns first in the Sunday Times and then in 2009 in the Financial Times

Twenty years on, MoneyWeek is the best-selling financial magazine in the UK. Merryn was its Editor in Chief until 2022. She is now a senior columnist at Bloomberg and host of the Merryn Talks Money podcast -  but still writes for Moneyweek monthly. 

Merryn is also is a non executive director of two investment trusts – BlackRock Throgmorton, and the Murray Income Investment Trust.