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Hikari Power Ltd 13F annual report

Author

Andrew Henderson

Published Mar 21, 2026

Hikari Power Ltd is an investment fund managing more than $1.02 billion ran by Tatsuya Nakamura. There are currently 64 companies in Mr. Nakamura’s portfolio. The largest investments include Berkshire Hathaway and Linde Public Limited Company, together worth $475 million.

Limited to 30 biggest holdings

$1.02 billion Assets Under Management (AUM)

As of 19th October 2023, Hikari Power Ltd’s top holding is 783 shares of Berkshire Hathaway currently worth over $416 million and making up 40.7% of the portfolio value.Relative to the number of outstanding shares of Berkshire Hathaway, Hikari Power Ltd owns more than approximately 0.1% of the company.In addition, the fund holds 157,080 shares of Linde Public Limited Company worth $58.5 million. The third-largest holding is Johnson Johnson worth $52.9 million and the next is Danaher worth $40.7 million, with 185,170 shares owned.

Currently, Hikari Power Ltd's portfolio is worth at least $1.02 billion. The total portfolio value may be much higher due to cash assets that are not publicly disclosed such as fixed income, real estate, or cash equivalents.

Careers at Hikari Power Ltd

The Hikari Power Ltd office and employees reside in Tokyo, Japan. According to the last 13-F report filed with the SEC, Tatsuya Nakamura serves as the Chair of Investment Committee at Hikari Power Ltd.