According to Lookonchain, on January 22, Bitcoin ETFs experienced a net inflow of 6,719 BTC, valued at approximately $700.94 million. BlackRock's iShares contributed significantly to this with an inflow of 6,208 BTC, valued at $647.67 million, bringing their total holdings to 569,343 BTC ($59.4 billion). Similarly, Ethereum ETFs saw a net inflow of 18,108 ETH, worth $59.59 million, with BlackRock's iShares accounting for 16,959 ETH, valued at $55.81 million, accumulating a total holding of 1,176,690 ETH ($3.87 billion). These substantial inflows underscore BlackRock's influential position in the cryptocurrency ETF market.