Bitcoin whales quietly scoop up 66,700 BTC as mid-tier holders head for the exits

Someone’s been shopping. Over the past 60 days, Bitcoin’s largest non-exchange wallets, those holding between 1,000 and 10,000 BTC, have collectively added approximately 66,700 BTC to their stacks. At recent prices, that’s roughly $4.3 billion worth of Bitcoin changing hands in what amounts to one of the most aggressive accumulation runs of 2026. The kicker: this buying spree happened while Bitcoin’s price barely moved. BTC traded in a narrow corridor between $64,500 and $64,700 throughout the period, meaning these whales weren’t chasing a rally. They were loading up in the quiet. The great wallet reshuffle The 66,700 BTC accumulation by the whale cohort represents the largest such buying wave since February 2026, and it nearly matches the previous 2026 high of 68,000 BTC set in mid-June. While whales were buying, mid-tier wallets holding 100 to 1,000 BTC were doing the exact opposite. That cohort distributed around 77,800 BTC over the same 60-day window. The math is worth noting. Mid-tier wallets sold more than whales bought. That 11,100 BTC gap suggests some of the supply also moved to even smaller holders or landed on exchanges. Exchange reserves keep shrinking Supporting the ac...