A group of large Ethereum investors (whales) sold off 550,000 ETH

On-chain analyst Ali Martinez reports that large Ethereum holders have sold off approximately 550,000 ETH, worth around $880 million, with selling pressure from ETFs driving Ethereum's price down sharply.

6/30/20264 min read

Analyzing the $880 million capital injection from major investors.

On-chain data cited by analyst Martinez shows that 550,000 ETH were distributed during the week, representing a coordinated or random withdrawal by a group of whales rather than an isolated event from a single wallet, with Ethereum's price drop below the $1,633 support level largely due to this concentrated selling activity. This scale suggests that whale distribution was the primary technical driver, differentiating the week's price action from previous correction phases where outflows from ETFs dominated the selling mechanism.

The term "large investor injection" reflects Martinez's analytical framework, where the distribution by large investors constitutes an addition to the supply rather than simply a transfer of ownership, with whale selling creating the impetus to discover the true market equilibrium price as sellers must overcome the bid-ask spread to take large positions without finding equivalent absorption from institutional buyers. The $880 million figure represents approximately 0.73% of Ethereum's total market capitalization at the current price, creating concentrated selling pressure that could significantly impact the price when executed within a short weekly timeframe.

The ETH/BTC ratio dropped to around 0.0283 on June 6th, its lowest level in 10 months, with Ethereum down approximately 32% year-to-date compared to Bitcoin's 11% decline over the same period. This unusually weak performance suggests specific selling pressure on Ethereum beyond the broader cryptocurrency market downturn. This performance disparity against Bitcoin reflects a series of mounting challenges, including the departure of Ethereum Foundation leaders, budget cuts, and the dissolution of the privacy research team announced around the same time.

Risk reduction model from organizations

Spot Ethereum ETFs recorded a net outflow of $270 million in the same week ETH fell to around $1,500, contributing to a sell-off mechanism beyond on-chain distribution by large investors, leading to institutions liquidating their ETH holdings. June accumulated $346.39 million in ETF outflows following a $540.88 million liquidation streak in May, establishing a pattern of continuous institutional selling spanning months rather than a single liquidation event within a period.

The pattern of consecutive outflows following a net inflow reversal in April 2026, when spot ETH ETFs recorded a positive $356 million inflow, ending a five-month streak of outflows, established a disappointing reversal where institutional interest briefly emerged but failed to sustain amid Federal Reserve interest rate uncertainty and competition for AI investment capital in institutional allocation. The April reversal generated optimism in the market, suggesting a shift in institutional positions, but this was subsequently negated by continued outflows in May-June.

Accumulation is inversely related to distribution.

The $880 million sell-off by large investors coincided with significant accumulation in the opposite direction from individual institutions, reflecting confidence in the low valuation. Venture capital firm Andreessen Horowitz, which maintains a wallet linked to the company, withdrew 25,560 ETH worth approximately $42.62 million from the Binance exchange on June 24th. The pattern of withdrawals on exchanges typically indicates an intention to accumulate rather than liquidate, as deposits on exchanges usually precede sales while withdrawals typically indicate a long-term holding position.

Bitmine Immersion Technologies, the world's largest Ethereum holder, purchased 35,138 ETH worth approximately $58.65 million on June 23 alone, adding to the approximately $92 million from the 52,203 ETH purchased the previous week. This continued aggressive accumulation, despite earlier recommendations from chairman Tom Lee to reduce buying activity amid falling prices, has positioned Bitmine as the ultimate buyer in the institutional Ethereum ecosystem, with the belief among corporate finance management that sustained buying activity throughout periods of low valuations where retail and mid-level investors systematically divested.

SharpLink Gaming, the second-largest Ethereum treasury manager, added 509 ETH this week, bringing its total holdings to 22,102 ETH. This marks a return to accumulation activity after approximately eight months of relative silence, demonstrating positive signals from institutions despite the modest transaction size. SharpLink's return marks a notable development in the sector, as the position of Ethereum treasury managers emerges as one of the few truly positive Ethereum stories amidst a weakening overall market.

Assessment and Conclusion

The divergence between the supply from mid-sized whale investors and the largest accumulations by institutions amidst the Ethereum price drop has created a competitive market environment, where the outcome depends on whether institutional investors like Bitmine, SharpLink, and a16z can collectively absorb enough selling supply to balance the outflows, or whether outflows from ETFs and the allocation of mid-sized investors will overwhelm institutional buying power. The competition between these two opposing forces will likely determine whether ETH finds a sustainable price floor near $1,500 to $1,600 or continues to fall to the $1,089 to $1,237 range predicted by analysts.

For the Ethereum ecosystem as a whole, the period of selling pressure coinciding with the Fund's restructuring and the departure of leaders created a severe test of the protocol's resilience for institutions, where numerous negative signals converged in a short timeframe, challenging holder confidence across all groups. The market's eventual resolution from this competitive environment will provide meaningful signals about whether the argument for institutional Ethereum adoption remains intact despite institutional volatility.

Disclaimer: The information presented in this article is the author's personal opinion in the field of cryptocurrencies. This is not financial or investment advice at all. Every investment decision should be based on careful consideration of your personal portfolio and risk tolerance. The opinion in the article does not represent the official position of the platform. We recommend that readers do their own research and consult experts before making any investment decisions.

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