A major Bitcoin whale sold $435 million worth of BTC (4,000 BTC) on August 31, 2025, to acquire 96,859 ETH, reflecting a growing trend of capital moving from Bitcoin to Ethereum. This whale, now holding over 800,000 ETH valued at nearly $4 billion, has most of these assets staked for rewards. Earlier that day, the investor deposited 3,000 BTC to an exchange before executing the swap, following a similar move on Saturday where 1,000 BTC was sold for $109 million to buy more ETH via Hyperliquid. Over the past week, the whale converted $1.1 billion in BTC to $2.5 billion in ETH, capitalizing on Bitcoin’s weakening prices while Ethereum remained resilient. Previously, this investor held $5.5 billion in BTC with minimal activity, but recent trades signal a bold shift.
This whale’s actions mirror a broader institutional pivot toward Ethereum. BlackRock’s Ethereum Trust purchased nearly $968 million in ETH last week, contributing to U.S. spot ETH ETFs recording $3.87 billion in August inflows. Since April, ETH ETFs have attracted over $11 billion. In contrast, U.S. spot Bitcoin ETFs are projected to end August with $751 million in outflows, halting a four-month inflow streak. Companies like BitMine and SharpLink have also amassed significant ETH holdings, totaling over 2.5 million ETH combined, underscoring Ethereum’s growing appeal among institutions.
Ethereum’s price climbed 3% on Sunday to $4,491, recovering from an earlier dip. Despite an 8.13% weekly decline, ETH gained 24.39% in August, recently hitting an all-time high of $4,948. Market analysts, including Crypto Patel, suggest ETH could reach $10,000 if it surpasses the critical $5,000 resistance level. The surge in whale and institutional interest has fueled optimism for a potential breakout in September.
This shift highlights Ethereum’s increasing dominance as investors and institutions rotate away from Bitcoin. The whale’s massive trades, coupled with strong ETF inflows and corporate ETH accumulation, point to a bullish outlook for Ethereum. As Bitcoin faces outflows and price challenges, Ethereum’s resilience and staking rewards make it a preferred choice for large-scale investors. All eyes are now on whether Ethereum can sustain its momentum and achieve the projected $10,000 milestone in the near term.