Bitcoin wallets holding between 0.1 and 1 BTC have reached a 15-month high in accumulation, increasing by 1.05% since the all-time high in October, according to data from Santiment. This trend indicates growing interest among smaller investors in the cryptocurrency market. Conversely, mid-tier Bitcoin wallets, which hold between 1 and 10 BTC, have declined to a 38-month low. This shift suggests a potential redistribution of Bitcoin holdings, with smaller investors increasing their stakes while mid-tier holders reduce their positions.