Foresight News reports that according to SoSoValue data, during the last trading week (Eastern Time May 12 to May 16), Bitcoin spot ETFs saw a net inflow of $604 million. The Bitcoin spot ETF with the highest net inflow last week was Blackrock's Bitcoin ETF IBIT, which had a weekly net inflow of $842 million, bringing its total historical net inflow to $45.55 billion. Following this was Grayscale's Bitcoin Mini Trust ETF BTC, with a weekly net inflow of $39.84 million, and its total historical net inflow currently stands at $1.35 billion. The Bitcoin spot ETF with the highest net outflow last week was Fidelity's ETF FBTC, with a weekly net outflow of $122 million, and its total historical net inflow currently stands at $11.59 billion.
As of the time of writing, the total net asset value of Bitcoin spot ETFs is $122.67 billion, with an ETF net asset ratio (market cap relative to total Bitcoin market cap) of 5.95%, and the historical cumulative net inflow has reached $41.77 billion.