According to TechFlow, on September 4, according to Lookonchain data, 10 Bitcoin ETFs had a net outflow of 5,514 BTC (about $317.82 million) on that day. Among them, Fidelity outflowed 2,835 BTC (about $163.38 million) and currently holds 175,515 BTC (about $10.12 billion).
On the same day, 9 Ethereum ETFs had a net outflow of 4,551 ETH (about $11.11 million). Among them, Grayscale (ETHE) had an outflow of 6,412 ETH (about $15.65 million) and currently holds 1,800,954 ETH (about $4.4 billion).