Institutions appear to be back at the table. Bitcoin ETFs attracted $128.69M in net inflows on August 6, while Ethereum products brought in $92.15M, marking a day when both major crypto ETF categories moved in the same direction at the same time.
That kind of synchronized demand is worth paying attention to. When capital flows into both BTC and ETH vehicles simultaneously, it tends to reflect deliberate portfolio-building rather than opportunistic rotation between the two assets.
The numbers behind the move
Bitcoin ETFs collectively manage around $80B in total assets, a figure that reflects just how quickly these products absorbed institutional capital since their US launch. BlackRock’s iShares Bitcoin Trust, known as IBIT, holds approximately 777,872 BTC valued at roughly $54.4B, making it the dominant product in the category by a significant margin.
The Ethereum side of the ledger is smaller but growing. Cumulative net inflows into Ethereum ETFs since their launch have reached $11.18B, with BlackRock’s ETHA alone accounting for $11.4B in cumulative net inflows. Fidelity’s FBTC contributed $147.3M to inflows during peak trading days earlier in the stretch leading up to August 6.
For context, the largest single-day net inflow into Bitcoin ETFs in the six weeks prior to August 6 hit $471.3M. The $128.69M figure from Tuesday sits below that peak but is consistent with a market that has been steadily rebuilding momentum. Bitcoin ETFs recorded $280M in cumulative net inflows across all of July 2026, so a single day near $129M represents a notable acceleration.
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ETH was trading around $1,872 as of August 5, giving the $92.15M inflow figure a cleaner read: investors weren’t chasing a price spike, they were adding exposure at a level that still sits well below prior cycle highs.
