According to TechFlow, nine ETFs added 3,689 BTC (+$261.91 million) on June 7. BlackRock added 4,896 BTC (+$347.61 million) and currently holds 302,540 BTC ($21.48 billion). ARK21Share reduced its holdings by 1,364 BTC (-$96.84 million) and currently holds 48,939 BTC ($3.47 billion).