Key Takeaways:
- Bitcoin ETFs lost $1.26B, led by Blackrock IBIT’s massive $1B outflow.
- Ether ETFs shed $216M, while XRP and solana gained $22M and $15.6M, respectively.
- HYPE ETFs drew $72.4M as investors rotated into alternative crypto growth narratives.
The contrast across digital asset exchange-traded funds (ETFs) could hardly have been sharper between May 18 and May 22. While bitcoin and ether faced aggressive institutional selling, smaller ecosystem-focused products quietly attracted fresh demand.
Spot bitcoin ETFs recorded net outflows of $1.26 billion for the week, making it one of the weakest weekly performances of 2026. The overwhelming share of the selling pressure came from Blackrock’s IBIT, which alone lost $1.01 billion over the five days.
Fidelity’s FBTC followed with $111.5 million in outflows, while Ark & 21Shares’ ARKB shed another $106.8 million. Additional withdrawals came from Bitwise’s BITB, Vaneck’s HODL, Franklin’s EZBC, Valkyrie’s BRRR, and Invesco’s BTCO.
Morgan Stanley’s MSBT stood out as the lone bright spot, attracting a modest $1.1 million inflow during an otherwise difficult week for bitcoin products.

Mixed May for bitcoin ETFs with $776.6 million in inflows and $2.26 billion in outflows. Source: Sosovalue
The scale of the withdrawals reflected a broad institutional de-risking trend rather than isolated fund-specific weakness. Trading activity remained elevated throughout the week at $9.27 billion, indicating that investors were actively repositioning rather than abandoning the market altogether.
Spot ether ETFs also endured sustained pressure, recording $216 million in net outflows. The category extended a prolonged losing streak as institutional investors continued pulling back exposure from ethereum-linked products.
Blackrock’s ETHA consistently led the declines during the week, while Fidelity’s FETH and Grayscale’s ether products also recorded notable withdrawals. Blackrock’s ETHB occasionally attracted inflows and acted as a limited stabilizer, but it was not enough to reverse the broader trend.
Away from bitcoin and ether, the tone shifted considerably.
Spot XRP ETFs attracted $22 million in net inflows during the week, continuing a steady run of institutional interest. Products from Canary, Franklin, and Bitwise all contributed to the gains as investors maintained exposure to XRP-linked funds despite the broader market weakness.
The flows suggest growing confidence around XRP’s longer-term utility narrative, particularly as optimism surrounding regulatory clarity continues to build.
Solana ETFs also remained in positive territory, recording $15.6 million in net inflows for the week. Fidelity’s FSOL and Bitwise’s BSOL led most of the gains, while periodic inflows into Vaneck and 21Shares products reinforced continued investor interest in the solana ecosystem.
Perhaps the strongest relative performance came from HYPE ETFs, which brought in a notable $72.4 million in net inflows during the week. The category’s resilience highlighted a clear willingness among investors to pursue higher-growth crypto themes.

First full week of trading for HYPE ETFs delivers $72.4 million in inflows. Source: Sosovalue
The week ultimately revealed a market undergoing a significant rotation. Institutional capital is no longer moving uniformly into the largest crypto assets. Instead, investors appear increasingly selective, favoring products tied to ecosystem growth, infrastructure, and emerging market narratives over traditional large-cap exposure.
For bitcoin and ether, the pressure remains intense. But the broader crypto ETF market is far from inactive. Capital is still flowing, just in very different directions.
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