CoinVoice recently learned that according to Farside Investors, the US Bitcoin spot ETF has accumulated a net inflow of US$15.274 billion since its launch. Among them:

BlackRock IBIT had a cumulative net inflow of $18.047 billion; Fidelity FBTC had a cumulative net inflow of $9.513 billion; Grayscale GBTC had a cumulative net outflow of $18.615 billion. [Original link]