Bitmain Buys 27K ETH as Price Faces Continued Decline

Bitmain, one of the largest players in the crypto mining and institutional landscape, has added 27,084 ETH to its holdings even as Ethereum continues to trade lower. Tom Lee, Bitmain's chairman, attributes the recent downturn to end-of-quarter 'window dressing' where some funds sell underperforming assets before publishing quarterly reports. Over the past week ETH fell roughly 8%, and its one-month decline is near 22%, outpacing Bitcoin's 19% drop.

Why ETH remains under selling pressure

Market participants and analysts point to institutional rebalancing ahead of reporting deadlines as a key driver. Funds aiming to present stronger quarterly statements may liquidate losing positions, creating concentrated sell pressure on liquid assets like Ethereum. The combination of profit-taking, macro uncertainty, and cautious sentiment has intensified the downward momentum despite broader network fundamentals.

Institutional behaviour and seasonality

Tom Lee's window-dressing thesis suggests the decline could be temporary if selling stems mainly from accounting-based decisions rather than long-term conviction shifts. Nevertheless, increased volatility is expected while reporting windows remain open.

Whales keep accumulating

Even amid the pullback, large holders continue to buy. Bitmain's new purchase brings its total reserve to about 5,700,040 ETH, roughly $9 billion and near 4.7% of total Ethereum supply. Separately, Sharplink resumed buying after an eight-month pause and added 39,196 ETH, although it currently faces an unrealized loss close to $1.7 billion. These moves indicate significant long-term confidence from major on-chain actors and whales.

What this means for investors

For traders and crypto investors, the mixed signals mean elevated risk and opportunity. Short-term price action can remain volatile as institutions rebalance, but continued accumulation by whales suggests persistent belief in Ethereum's long-term value. Monitoring on-chain flows, institutional filings, and macro drivers will be critical for assessing future ETH price trajectories.