Finance & economics | Buttonwood

Warren Buffett is shaking Japan’s magic money tree 

Huge gaps between American and Japanese interest rates offer opportunities

Shares in three of Japan’s five largest trading conglomerates reached record highs over the past week, following an announcement by Warren Buffett that he is keen to own more of their stock. It is just the latest good news for the firms. Itochu, Marubeni, Mitsui, Mitsubishi and Sumitomo Corporation have surged in value since Berkshire Hathaway, Mr Buffett’s investment firm, announced its first purchases on his 90th birthday in 2020. Since then, their share prices have risen by between 64% and 202%.

This article appeared in the Finance & economics section of the print edition under the headline “Of price and yen”

From the April 22nd 2023 edition

Discover stories from this section and more in the list of contents

Explore the edition

More from Finance & economics

China meets its official growth target. Not everyone is convinced

For one thing, 2024 saw the second-weakest rise in nominal GDP since the 1970s

Ethiopia's Prime Minister Abiy Ahmed speaks during the launch of the Ethiopian Securities Exchange in Addis Ababa, Ethiopia, on January 10th 2025

Ethiopia gets a stockmarket. Now it just needs some firms to list

The country is no longer the most populous without a bourse


Shibuya crossing in Tokyo, Japan

Are big cities overrated?

New economic research suggests so


Why catastrophe bonds are failing to cover disaster damage 

The innovative form of insurance is reaching its limits

“The Traitors”, a reality TV show, offers a useful economics lesson

It is a finite, sequential, incomplete information game

Will Donald Trump unleash Wall Street?

Bankers have plenty of reason to be hopeful