Investors poured a total of $3.69 billion in net inflows into crypto ETFs in April 2025.Cumulative net inflows for 2025 reached $5.99 billion by the end of April, marking the second-highest on record.Global assets under management in crypto ETFs were at $146.27 billion by April, the fourth-highest level ever.BlackRock's Bitcoin ETF, iShares Bitcoin Trust (IBIT), attracted a record $6.2 billion in May 2025, showcasing strong performance since its debut.