According to Golden Finance, Lookonchain monitoring data showed that on February 16, eight spot Bitcoin ETFs increased their holdings by 13,460 BTC (approximately US$701.8 million), while Grayscale's GBTC only decreased by 2,555 BTC (US$133 million). Among them, BlackRock's iShares increased its holdings by 6,380 BTC (US$332.7 million) and Fidelity ETF increased its holdings by 3,228 BTC (US$168 million).