According to ChainCatcher, according to Lookonchain monitoring, the US spot Bitcoin ETF data on June 12 showed:

Ark 21Shares reduced its holdings by 840 bitcoins, worth about $58.6 million, and currently holds 48,199 bitcoins, worth about $3.36 billion;

Grayscale reduced its holdings by 580 bitcoins, worth $40.5 million, and currently holds 283,966 bitcoins, worth about $19.81 billion;

9 Bitcoin ETFs reduced their holdings by a total of 2,199 bitcoins, worth about $153.4 million.