Spot bitcoin ETFs delivered another blockbuster session on Friday, posting $1.03 billion in net inflows and extending their current run of positive flows to six straight trading days. The latest surge pushed total net assets across the segment to a new record of $150.6 billion, highlighting the growing role of regulated investment vehicles in institutional access to digital assets.
The day’s inflows were once again dominated by Blackrock’s IBIT, which brought in $953.52 million. Other products also contributed to the positive tally, including Ark 21Shares’ ARKB with $23.51 million, Grayscale’s Bitcoin Mini Trust with $20.93 million, VanEck’s HODL with $20.01 million, Bitwise’s BITB with $6.41 million, and Invesco’s BTCO with $5.30 million. Notably, no bitcoin ETF reported outflows during the session.
Record Volume and Rising Market Share
Trading activity rose alongside inflows. Aggregate trading volume across bitcoin ETFs climbed to a fresh high of $6.6 billion, signaling elevated investor participation as momentum accelerated into the weekend. With net assets now at $150.6 billion, the bitcoin ETF segment accounts for 6.43% of bitcoin’s total market capitalization, according to the source material.
That figure is significant because it shows how quickly ETF-based exposure has become a meaningful part of the broader bitcoin market structure. Rather than relying solely on direct custody or exchange-based trading, investors are increasingly using listed products to gain exposure through familiar brokerage and institutional platforms. The continued expansion of ETF assets suggests that this route is attracting sustained confidence, particularly from larger allocators seeking regulated access.
Blackrock Continues to Lead
Among issuers, Blackrock remained the clear leader in the latest session. IBIT’s $953.52 million net inflow represented the overwhelming share of the day’s total, reinforcing its position as the dominant destination for new capital entering the bitcoin ETF space. While other issuers posted much smaller inflows, the fact that multiple funds participated in the move—and that none posted redemptions—indicates broad-based strength rather than a highly isolated one-fund event.
This pattern matters because it points to a market where demand is both deep and expanding. Large flagship products may capture the biggest allocations, but secondary funds continue to gather assets as well, supporting the idea that institutional and advisor adoption is broadening across providers.
Ether ETFs Also Extend Positive Momentum
The strong showing was not limited to bitcoin-linked products. Spot ether ETFs also posted a healthy session, bringing in $204.82 million in net inflows. Blackrock’s ETHA led the category with $137.08 million, followed by Grayscale’s Ether Mini Trust with $25.51 million, Fidelity’s FETH with $11.99 million, and Grayscale’s ETHE with $9.96 million.
Additional inflows were reported for Bitwise’s ETHW at $8.60 million, VanEck’s ETHV at $6.59 million, and 21Shares’ CETH at $5.09 million. The combined trading volume across ether ETFs reached $1.4 billion, while total net assets climbed to $13.53 billion.
Institutional Crypto Demand Remains Intact
Taken together, the latest numbers suggest that institutional appetite for crypto exposure remains strong across the two largest digital assets. Bitcoin ETFs are setting the pace with another billion-dollar day and record assets under management, while ether ETFs continue to attract steady capital and maintain positive momentum of their own.
The absence of outflows in bitcoin products, the concentration of demand in top-tier issuers, and the simultaneous growth in ether-based funds all point to a market that is not showing signs of fatigue in the near term. As regulated crypto investment products continue to mature, ETF flows are increasingly becoming one of the clearest barometers of institutional conviction.
For now, the headline figures are difficult to ignore: $1.03 billion in daily inflows for bitcoin ETFs, $150.6 billion in total bitcoin ETF assets, and a parallel $204.82 million increase for ether ETFs. The latest session adds to a pattern of accelerating adoption and suggests that investor demand through ETF channels remains firmly in place.