Key Takeaways
- • Bitcoin ETFs shed 3,170 BTC over the week ending July 29, 2026, with BlackRock's IBIT accounting for 3,511 BTC of outflows, while the broader category continues recovering from $8.2 billion in cumulative outflows by mid-July—representing only a 3.3% recovery to date.
- • Ethereum ETFs posted their third consecutive weekly inflow, adding 37,959 ETH, with BlackRock's ETHA fund driving 37,424 ETH (98.6%) of total inflows, signaling concentrated institutional appetite for ether despite Bitcoin's price strength.
- • Bitcoin ETF assets under management remain at $76.22 billion—over seven times larger than Ethereum's $9.72 billion—yet net capital flows are increasingly favoring ether, indicating a potential structural shift in institutional allocation preferences.
- • Beyond ETFs, institutional demand for Ethereum extends to corporate treasury strategies, with BitMine's stock gaining 13% this week following its Ethereum holdings strategy, and SharpLink Gaming continuing to accumulate ETH throughout summer volatility.
- • Bitcoin price rose 4% to near $63,900 for the week despite ETF outflows, demonstrating a technical disconnect between fund flows and underlying asset performance.
Summary
Bitcoin exchange-traded funds experienced substantial outflows during the week of July 22–29, 2026, losing 3,170 BTC collectively while Ethereum ETFs attracted their third consecutive weekly inflow of 37,959 ETH. This divergence underscores a fundamental reallocation of institutional capital away from Bitcoin toward Ethereum, despite Bitcoin's commanding lead in absolute assets under management.
BlackRock's iShares Bitcoin Trust (IBIT), the largest spot Bitcoin ETF by assets, accounted for nearly all category losses, shedding 3,511 BTC. Grayscale's Bitcoin funds declined 10 BTC, and Bitwise's BITB fell 27 BTC. Partial offsets came from Fidelity's FBTC, which added 109 BTC, and ARK 21Shares' ARKB, which gained 77 BTC. Despite these outflows, Bitcoin traded near $63,900, representing a 4% weekly gain. Bitcoin ETF flows remain negative in longer-term context: the category has recovered only 3.3% of the $8.2 billion that exited funds by mid-July, indicating sustained institutional pressure.
Ethereum ETF inflows tell a markedly different story. BlackRock's ETHA fund drove the overwhelming majority of weekly inflows, capturing 37,424 ETH of the 37,959 ETH total added across the category. Grayscale's Ethereum products added 5,515 ETH, while Fidelity's FETH posted a notable outflow of 4,980 ETH. This marks the third consecutive week of inflows for Ethereum spot ETFs, with the previous week generating $103.9 million in net flows—exceeding any other spot crypto ETF category for that reporting period.
The institutional rotation extends beyond ETF mechanics. BitMine's stock surged 13% on the back of its Ethereum treasury strategy, while SharpLink Gaming continued accumulating ETH holdings despite broader market volatility. These corporate treasury acquisitions suggest institutional conviction around Ethereum that transcends fund flows alone, pointing toward a structural preference shift rather than tactical repositioning.
Bitcoin's absolute asset base of $76.22 billion dwarfs Ethereum's $9.72 billion, maintaining an over 7-to-1 advantage. However, the directional disparity in net flows—consistent outflows from Bitcoin against sustained inflows to Ethereum—indicates Wall Street may be reassessing relative risk-reward profiles between the two largest cryptocurrencies by market capitalization.
BlackRock's iShares Bitcoin Trust (IBIT), the largest spot Bitcoin ETF by assets, accounted for nearly all category losses, shedding 3,511 BTC. Grayscale's Bitcoin funds declined 10 BTC, and Bitwise's BITB fell 27 BTC. Partial offsets came from Fidelity's FBTC, which added 109 BTC, and ARK 21Shares' ARKB, which gained 77 BTC. Despite these outflows, Bitcoin traded near $63,900, representing a 4% weekly gain. Bitcoin ETF flows remain negative in longer-term context: the category has recovered only 3.3% of the $8.2 billion that exited funds by mid-July, indicating sustained institutional pressure.
Ethereum ETF inflows tell a markedly different story. BlackRock's ETHA fund drove the overwhelming majority of weekly inflows, capturing 37,424 ETH of the 37,959 ETH total added across the category. Grayscale's Ethereum products added 5,515 ETH, while Fidelity's FETH posted a notable outflow of 4,980 ETH. This marks the third consecutive week of inflows for Ethereum spot ETFs, with the previous week generating $103.9 million in net flows—exceeding any other spot crypto ETF category for that reporting period.
The institutional rotation extends beyond ETF mechanics. BitMine's stock surged 13% on the back of its Ethereum treasury strategy, while SharpLink Gaming continued accumulating ETH holdings despite broader market volatility. These corporate treasury acquisitions suggest institutional conviction around Ethereum that transcends fund flows alone, pointing toward a structural preference shift rather than tactical repositioning.
Bitcoin's absolute asset base of $76.22 billion dwarfs Ethereum's $9.72 billion, maintaining an over 7-to-1 advantage. However, the directional disparity in net flows—consistent outflows from Bitcoin against sustained inflows to Ethereum—indicates Wall Street may be reassessing relative risk-reward profiles between the two largest cryptocurrencies by market capitalization.
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