This week, net inflow into the U.S. Bitcoin spot ETF reached $250 million. The industry's capital flows show significant divergence.
On September 6, 2025, according to BlockBeats news, data monitored by Farside Investors indicated that the overall net inflow into U.S. Bitcoin spot ETFs this week was $250 million, but the capital flows of products under different institutions showed a marked divergence.
BlackRock's IBIT performed remarkably, with a net inflow of $434.3 million, becoming the core force driving the overall net inflow. Fidelity's FBTC also had a good performance, achieving a net inflow of $25.1 million, and Grayscale's mini BTC similarly garnered a net inflow of $33.2 million, while BTCO also had a net inflow of $2.2 million.
However, some products under certain institutions experienced net outflows. Bitwise's BITB had a net outflow of $76.9 million, ARK's ARKB had a net outflow of $81.5 million, Franklin's EZBC had a net outflow of $3.2 million, VanEck's HODL had a net outflow of $13.2 million, and Grayscale's GBTC had a net outflow of $69.7 million.
This divergence in capital flows reflects the market's preference differences for various Bitcoin spot ETF products. Institutions like BlackRock attract significant capital inflow due to their brand influence, product design, and other advantages, while products from certain institutions may temporarily face capital outflows due to various factors. The competition and divergence in the Bitcoin spot ETF market will also bring more variables and highlights to the industry's subsequent development.
