French bitcoin treasury company Capital B has acquired an additional 13 BTC for €970,000, increasing its total holdings to 3,538 bitcoin. The purchase continues the firm's strategy of accumulating bitcoin as a core treasury asset. Capital B reports a year-to-date BTC yield of 2.20%, reflecting the growth in bitcoin holdings per share since the start of the year. The latest acquisition reinforces the company's position as one of Europe's active corporate bitcoin accumulators.