Aya Wagatsuma and Toshiro Hasegawa

Tue, Jun 3, 2025, 3:34 PM4 min read

(Bloomberg) -- Japan’s retail investors have started to place their bets on trading house stocks, heavily backed by Berkshire Hathaway Inc.’s legendary investor Warren Buffett, eyeing strong business models and stellar shareholder returns.

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Investment demand from Nippon Individual Savings Accounts, or NISA for short, has spread to trading companies alongside traditional favorites like Nippon Telegraph & Telephone Corp., Japan Tobacco Inc. and Mitsubishi UFJ Financial Group Inc.

Mitsubishi Corp., one of Japan’s biggest trading companies, placed third for the first time since March among retail holdings under the tax-exempt savings program. That’s according to data from SBI Securities Co., while Rakuten Securities’ ranked it fourth since April.

Reflecting the support from retail investors, trading house shares have been outperforming the market since US President Donald Trump’s “Liberation Day” tariffs on April 2, despite uncertainties over effects on trade.

Japanese trading companies shares gained following comments from Buffett at the Berkshire Hathaway’s annual meeting that he expects his company to hold the shares for 50 years or more. Mitsubishi Corp., Marubeni Corp., Mitsui & Co., Itochu Corp. and Sumitomo Corp. rose by more than 3% in reaction.

“Many individual investors feel that their value-investing style aligns with Warren Buffett, who is known for such an approach, and they are inclined to follow his lead — ‘If Buffett is buying, I’ll follow’,” said Naomi Kurimoto, an employee in the SBI Securities Investment Market Research Department. Buffett’s name on reports boosts page views driven by individual investors, she added.

The five major Japanese trading houses released cautious profit forecasts for the year, setting aside hundreds of millions of dollars to hedge against tariff uncertainty. Despite these concerns, the companies have actively been pursuing dividend increases.

The projected 12-month dividend yields for Mitsubishi Corp., Mitsui & Co., Sumitomo and Marubeni are all above 3.5%, exceeding the 2.7% estimated calendar year average for 2025 for the Topix index. Although Itochu’s projected 12-month dividend yield was 2.66%, it joins the other four in having doubled dividend payouts over the past five years.