Bitcoin Exchange-Traded Fund (ETF) holdings are steadily approaching the 1 million BTC threshold. According to Bitcoin.com News, BlackRock’s Bitcoin ETF has accumulated $1 billion in assets this week, while Fidelity is leading among Ethereum ETFs with $31 million. The influx of $556 million in spot Bitcoin ETF inflows indicates a significant change in investor sentiment, as reported by Cointelegraph.