US spot Bitcoin ETFs add $233.1M on July 30 as BlackRock’s IBIT leads inflows

BlackRock drives the day’s rebound

According to Farside Investors’ daily flow data, IBIT brought in $183.4 million on July 30, equal to 78.7% of the day’s total across U.S. spot Bitcoin ETFs. Bitwise’s BITB followed with $20.7 million, while Fidelity’s FBTC added $15.5 million. Morgan Stanley’s MSBT received $7.4 million, VanEck’s HODL added $2.3 million, and Grayscale’s Bitcoin Mini Trust also took in $2.3 million. ARK 21Shares’ ARKB posted $1.5 million, with the remaining funds showing no flows.

The absence of outflows made the session broader than a move driven only by IBIT, even if BlackRock remained the dominant contributor. SoSoValue’s Bitcoin ETF dashboard put total net assets for the group at about $78.76 billion after the July 30 session.

Weekly and monthly flows turn positive

The July 30 result was the strongest daily inflow since July 6, when IBIT drew $209.4 million and the wider ETF group took in $265.7 million, still the biggest one-day result of July through July 30. Based on Farside’s figures from Monday through Thursday, the products entered July 31 with roughly $203.9 million in net inflows for the week.

That leaves the weekly result still exposed to the final trading day. A Friday outflow larger than that amount would push the week back into negative territory. If that does not happen, the funds would finish a fourth straight week of net inflows.

For the month, Farside’s data show about $438.2 million in net inflows from July 1 through July 30. SoSoValue’s tally was slightly lower at around $437.8 million, a difference the source attributed to timing and calculation methods.

Recovery follows two weak months

A positive finish for July would mark a break from two consecutive months of withdrawals. Farside data indicate that U.S. spot Bitcoin ETFs lost about $2.41 billion in May and $4.51 billion in June. Even with July’s improvement, that would recover only a small portion of the capital that left during those two months.

The pattern within July has also been uneven. The month began with a $221.7 million inflow that ended a ten-day run of withdrawals, but demand then strengthened and faded multiple times rather than moving in a clear direction. The latest increase points to renewed buying, not definitive evidence of a sustained reversal.

IBIT’s weight in the market remains significant. BlackRock’s fund page listed $47.67 billion in net assets and nearly 1.3 billion shares outstanding on July 30. Its net asset value rose 1.26% that day to $36.68, while its Bitcoin benchmark stood at $64,764.70. At that size, IBIT represented more than 60% of the roughly $78.76 billion held across the full U.S. spot Bitcoin ETF category.

Bitcoin and Ethereum remain mixed

Bitcoin traded near $63,144 on July 31, with a 24-hour range of about $62,785 to $65,006. That left the asset below the benchmark price used for IBIT’s July 30 valuation. The source noted that ETF assets and Bitcoin’s price had climbed sharply through much of 2024 and 2025 before retreating from later highs, and said one day of inflows is not enough to confirm a broader market reversal.

U.S. spot Ethereum ETFs also recorded a positive day, though on a much smaller scale. SoSoValue reported about $13.29 million in net inflows on July 30, led by BlackRock’s ETHA at $16.24 million. Farside’s estimate was slightly lower at $12.8 million, with ETHA adding $16.2 million while Fidelity’s FETH and Grayscale’s ETHE showed outflows.

The final shape of both weekly and monthly ETF totals depends on the July 31 U.S. trading session. For now, the July 30 rebound improved the headline numbers for Bitcoin funds, but the broader picture still reflects uneven institutional demand after heavy withdrawals in May and June.