Japan's largest ETH holder among listed companies, Quantum Solutions, sells 1,000 ETH for AI infrastructure business

Odaily Planet Daily News: Japanese listed company Quantum Solutions announced that its consolidated subsidiary, GPT Pals Studio Limited (GPT), has sold 1,000 ETH for US$1.9 million (approximately 311 million yen). The proceeds from the sale will be used for its AI infrastructure business, including an AI data center. Since the autumn of 2025, Quantum Solutions has been increasing its ETH holdings. As of June 4, 2026, its ETH holdings reached 6,668.80, making it the company with the largest ETH holdings among listed companies in Japan. The company began selling ETH in June.