Bitcoin ETFs Suffer Largest Outflows Since April Amidst Continued Ethereum ETF Inflows

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By Maxwell Reed

Investor sentiment in the cryptocurrency exchange-traded fund (ETF) market showed a notable divergence over the past week, with spot Bitcoin products experiencing their largest capital exodus since April, while Ethereum-focused funds continued to attract significant net inflows. This split performance highlights evolving dynamics within the digital asset investment landscape, against a backdrop of fluctuating macroeconomic conditions.

  • Spot Bitcoin ETFs recorded a net outflow of $643 million between July 28 and August 1, 2025, marking their weakest performance since mid-April.
  • A single-day outflow of $812.3 million on August 1 marked the second-largest withdrawal in U.S. Bitcoin ETF history.
  • Conversely, Ethereum-based ETFs attracted a net inflow of $154.3 million during the same period.
  • The total assets under management (AUM) for Bitcoin ETFs declined to approximately $146.5 billion, while Ethereum ETF AUM reached $20.1 billion.
  • This trend indicates a cautious re-evaluation by institutional investors, particularly for Bitcoin, amidst broader macroeconomic uncertainties.

Bitcoin ETFs Face Significant Capital Exodus

Between July 28 and August 1, 2025, spot Bitcoin ETFs registered a substantial net outflow of $643 million, marking their weakest performance since mid-April. This sharp reversal saw over $927 million exit these funds in the final two trading days of the week, culminating in a significant $812.3 million outflow on August 1 alone. This single-day withdrawal stands as the second-largest in U.S. Bitcoin ETF history. This pronounced trend, set against broader macroeconomic uncertainties and Bitcoin’s ongoing price consolidation, reduced the total assets under management (AUM) for these products to approximately $146.5 billion.

Ethereum ETFs Demonstrate Resilience and Attract Inflows

Conversely, Ethereum-based ETFs displayed remarkable resilience during the same period, attracting a net inflow of $154.3 million. Despite a modest $152.3 million outflow observed on August 1, the weekly trend for Ethereum funds remained unequivocally positive. This sustained investor interest propelled the aggregate AUM for Ethereum ETFs to $20.1 billion, with the underlying asset trading around $3,518. While this inflow figure is significantly less than the robust $1.85 billion recorded in the previous week, Ethereum’s consistent positive capital flow underscores its perceived value as a treasury asset among investors.

Shifting Investor Sentiment Amidst Macroeconomic Headwinds

The latest data presents a stark contrast to the robust inflows witnessed in the prior week (July 21-25, 2025), which saw over $1.9 billion flow into crypto ETFs collectively, alongside record monthly inflows of nearly $5.5 billion for Ethereum ETFs in July. The analysis from SoSoValue thus suggests a cautious re-evaluation by institutional investors. This re-assessment appears particularly pronounced for Bitcoin, as market participants grapple with persistent macroeconomic pressures and seek stability in their digital asset allocations. The divergent performance underscores a maturing market where investors are increasingly discerning, adjusting their strategies in response to both asset-specific dynamics and broader economic indicators.

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