According to TechFlow, on June 7, 9 ETFs added 3,689 BTC (equivalent to $261.91 million). Among them, BlackRock added 4,896 BTC (equivalent to $347.61 million) and currently holds 302,540 BTC (equivalent to $21.48 billion). ARK21Share reduced its holdings by 1,364 BTC (equivalent to $96.84 million) and currently holds 48,939 BTC (equivalent to $3.47 billion).