Capital B bought 13 BTC for about €970,000, or $85,693.40 per coin according to SoSoValue, bringing its holdings to 3,538 BTC. The purchase price was below the company's stated average acquisition cost of €87,805 per BTC, while its treasury's market value remained below total spending. Capital B was among listed companies contributing to $239 million in net Bitcoin purchases during the week ended at 8 a.m. Eastern time on Sept. 28, 2026, a 30.4% increase from the previous week. The tracked companies held 1,159,755 BTC worth about $96.74 billion, equal to 5.7% of Bitcoin's circulating market capitalization.