According to the data from Lookonchain, 9 ETFs added 2,413 BTC (+166 million USD) on June 3. Grayscale reduced 12 BTC (-809,000 USD) and currently holds 286,957 $BTC (19.75 billion USD).
Blackrock added 2,505 BTC (+$172.4m) and now holds 291,563 $BTC (+$20.07bn).