13-9-2025 – Bitcoin spot exchange-traded funds posted a combined net inflow of $642 million on September 12, Eastern Time, according to data from SoSoValue. Fidelity’s FBTC fund dominated the session with $315 million in inflows, pushing its cumulative net inflows to $12.627 billion. BlackRock’s IBIT followed with $265 million, elevating its historical total to $59.778 billion. These figures reflect sustained institutional appetite for Bitcoin exposure through regulated vehicles, amid a stabilizing crypto market.
The overall net asset value for these ETFs now totals $153.178 billion, representing 6.62% of Bitcoin’s total market capitalization. Cumulative net inflows across all such products stand at $56.831 billion, highlighting their growing role in bridging traditional finance and digital assets.
