Bitcoin spot ETFs recorded $731 million in net inflows on Sept. 3 Ethereum spot ETFs attracted $141 million in fresh capital. BlackRock’s IBIT and ETHA led inflows with $454 million and $72.0
U.S. spot Bitcoin ETFs recorded $731 million in net inflows on September 3 (ET), highlighting continued institutional demand for Bitcoin investment products.
Leading the day’s inflows was BlackRock’s iShares Bitcoin Trust (IBIT), which attracted $454 million in new capital. The strong performance reflects sustained investor interest in regulated Bitcoin exposure through exchange-traded funds and reinforces the growing role of spot ETFs in the cryptocurrency market.
The latest figures continue a positive trend of institutional participation.
U.S. spot Ethereum ETFs also posted a strong trading session, recording $141 million in net inflows.
BlackRock’s iShares Ethereum Trust (ETHA) led the category with approximately $72.07 million in fresh investments. Positive inflows into both Bitcoin and Ethereum ETFs suggest that institutional investors remain confident in the two largest digital assets despite broader market volatility.
ETF flow data continues to serve as an important indicator of investor sentiment.
Bitcoin Spot ETFs Saw Total Net Inflows of $731 Million on September 3On September 3 (ET), Bitcoin spot ETFs recorded total net inflows of $731 million, led by BlackRock’s IBIT with $454 million. Ethereum spot ETFs saw total net inflows of $141 million, with BlackRock’s ETHA… pic.twitter.com/AZ9LGWSmqO
— Wu Blockchain (@WuBlockchain) September 4, 2026
The latest September 3 ETF inflows underscore continued institutional appetite for cryptocurrency investment products.
With a combined $872 million flowing into Bitcoin and Ethereum spot ETFs in a single day, investors will continue monitoring ETF activity as a gauge of market confidence. Sustained inflows could provide additional support for digital asset prices and reinforce the expanding role of regulated crypto investment vehicles.
