Bitcoin & Ethereum ETFs See Record Flows from Institutions in October

Institutional investors drove significant inflows into Bitcoin and Ethereum exchange-traded funds (ETFs) during October 2025, setting new records for fund purchases. BlackRock’s iShares offerings, particularly its iShares Bitcoin Trust (IBIT), led the pack, attracting substantial allocations from institutions compared to other ETF issuers. This surge was fueled by a combination of increased demand and regulatory activity.