Japan's Quantum Solutions (2338) Adds More ETH, Now 11th-Largest Corporate Holder

Japan’s Quantum Solutions (2338) Adds More ETH, Now 11th-Largest Corporate Holder

October 23, 2025

Japan’s Quantum Solutions (2338) Adds More ETH, Now 11th-Largest Corporate Holder

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Quantum Solutions boosts ETH position as company cements standing among top digital asset treasuries, become No. 2 DAT outside U.S.

By James Van Straten, AI Boost|Edited by Sheldon Reback

Oct 23, 2025, 8:29 a.m.

Quantum Solutions, through its Hong Kong subsidiary, acquired 2,000 ETH for $7.85 million on Oct. 21, bringing total holdings to 3,865 ETH.
The company’s stock is up 17% year-to-date.
Quantum Solution ranks as the 11th-largest ETH treasury holder and the second-largest outside the US.

Quantum Solutions (2338), an AI-focused company that is building an ether ETH$3,884.75 treasury, said its Hong Kong subsidiary, GPT Pals Studio, bought 2,000.13 ether ETH$3,884.75 for $7.85 million on Oct 21.

The Tokyo-based company said it now holds 3,865.8 ETH valued at about $15.1 million, with an average cost of $4,101 per ETH. The purchase makes it the world’s 11th-largest ETH digital asset treasury (DAT) and the second-largest outside the U.S., according to CoinGecko data. The largest non-U.S. DAT company, Shanghai-based Intchains, has more than double that number.

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The purchase was funded through external borrowings and proceeds from recent stock acquisition rights and convertible bonds issued on Oct. 14.

The company plans to continue accumulating digital assets, mainly ether, to enhance long-term value.

Quantum Solutions stock is up 17% year-to-date.

AI Disclaimer: Parts of this article were generated with the assistance from AI tools and reviewed by our editorial team to ensure accuracy and adherence to our standards. For more information, see CoinDesk’s full AI Policy.

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