[Avenir Group Maintains Position as Asia's Largest Bitcoin ETF Institutional Holder for Seven Consecutive Quarters, BlackRock IBIT Holdings Remain Stable in Q4 2025] According to Deep Tide TechFlow on February 14, official documents reveal that Avenir Group, founded by Li Lin, disclosed its latest Bitcoin ETF holdings. In the fourth quarter of 2025, Avenir Group's holdings in BlackRock IBIT remained unchanged: as of the end of 2025, BlackRock IBIT's shareholding stood at 18,287,323 shares, with only minor changes due to trading friction (a slight adjustment of approximately -0.053% compared to the third quarter). Since the second quarter of 2024, Avenir Group has maintained its position as Asia's largest Bitcoin ETF institutional holder for seven consecutive quarters.