BlackRock continues to assert dominance over the cryptocurrency ETF landscape, with fresh data showing the asset manager deployed well over $1 billion into Bitcoin and Ethereum on October 6, 2025. According to Lookonchain ETF flow data reviewed by Finbold, BlackRock added 6,447 BTC ($805 million) in a single day through its iShares Bitcoin Trust (IBIT), lifting total Bitcoin holdings to 783,768 BTC worth around $97.9 billion. On the Ethereum side, the iShares Ethereum Trust (ETHA) recorded inflows of 45,672 ETH ($212
source: https://finbold.com/blackrock-buys-over-1-billion-of-these-2-cryptocurrencies-in-a-day/