Bitcoin whale addresses holding between 1,000 and 10,000 BTC added 41,025 BTC over the past 10 days, Santiment said on X. Their combined holdings reached 13.64 million BTC, representing 67.93% of total supply and the highest level since the rally in mid-August. Holdings among small-scale investors with less than 0.01 BTC changed little. Santiment described the divergence between whale accumulation and stagnant retail positioning as positive, while cautioning that it does not guarantee further price gains.