Quantum Solutions Supported by ARK Invest Grows to Be the Biggest Ether Holder Outside the U.S.
Quantum Solutions sponsored by ARK Invest has acquired $9 million worth of ETH in a single week making it the largest ETH...
Quick overview
- Quantum Solutions, backed by ARK Invest, has acquired $9 million worth of ETH, becoming the largest ETH digital asset treasury outside the US.
- The company amassed 2,365 ETH in just one week, bringing its total holdings to 3,866 ETH valued at approximately $14.8 million.
- Quantum Solutions aims to build a 100,000 ETH treasury, supported by major venture capital firms and Japan's favorable regulatory environment for digital assets.
- ARK Invest's Cathie Wood has expressed strong support for Quantum Solutions, highlighting the growing institutional interest in Ethereum.
Quantum Solutions sponsored by ARK Invest has acquired $9 million worth of ETH in a single week making it the largest ETH digital asset treasury outside of the US. Currently the largest publicly traded Ether holder in Japan, the Tokyo Stock Exchange-listed business is ranked 11th globally by CoinGecko.
The creator of Quantum Solutions, Francis Zhou, was pleased to report that the company became the leading Ether digital asset treasury (DAT) outside of the United States after amassing 2,365 ETH in just seven days. In just seven days,we have amassed 2,365 ETH, formally establishing Quantum Solutions the biggest ETH DAT outside of the United States Zhou stated. In the upcoming weeks the corporation intends to keep up its aggressive Ether purchases, he added.
The corporation now has 3,866 ETH which is worth about $14.8 million. According to Zhou, Quantum Solutions is buying ETH every day at a rate of 150 million yen, or roughly $983,000, with the intention of accelerating accumulation. Additionally, the company has a modest 11.6 BTC treasury, which is worth about $1.3 million.
To create a 100,000 ETH treasury Quantum Solutions raised $180 million in late September 2025. Major venture capital firms, such as Susquehanna International Group and ARK Invest, backed the investment round. The goal of this major financial commitment is to assist Japan’s standing in the international digital asset market and to position Quantum Solutions as a leader in corporate crypto asset management.
https://cointelegraph.com/news/ark-invest-backs-largest-eth-treasury-outside-the-us/
ARK Invest’s founder and CEO, Cathie Wood, firmly supported Quantum Solutions’ project. She stated, “We are pleased to support Japan’s first institutional-grade ETH DAT three months into the DAT revolution.” This year Ether-related endeavors have been supported by ARK Invest.
Previously it also made an investment in BitMine which is led by Tom Lee and presently has the biggest Ether treasury in the world. In September 2025 ARK included BitMine’s stock in its fintech and innovation funds representing the company’s increasing faith in Ethereum’s long-term prospects.
This milestone was made possible by Japan’s lax guiding approach toward publicly traded digital asset treasuries which has aided Quantum Solutions. Businesses like Quantum Solutions are able to operate freely and draw in international investors thanks to this inspiring climate.
Market observers observe that in spite of the achievements the general trend in digital asset treasury has slowed down in recent weeks, as evidenced by the falling share prices of some significant crypto-holding companies. Still Tom Lee and other market analysts are upbeat speculating that long-term investors may be able to take advantage of the current decline.
The technique employed by Quantum Solutions is indicative of the increasing corporate interest in integrating digital assets into balance sheet management.
The corporation hopes to serve as a model for other organizations thinking about using Ethereum as a reserve asset by quickly increasing its Ether holdings. If successful this action would encourage similar treasury plans around the globe and solidify Ether’s position as a significant asset for institutional investments.
JUST IN: According to report, ARK Invest-backed firm becomes largest $ETH hoarder outside the US. #crypto
— CryptOpus (@ImCryptOpus) October 23, 2025
Japan’s increasing role in the cryptocurrency investment scene is shown by Quantum Solutions’ current position as a global leader in Ethereum accumulation with a target of 100,000 ETH and significant support from ARK Invest.
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