Bitcoin Spot ETFs Saw $186M Net Inflow on April 15, BlackRock’s IBIT Led with $292M Net Inflow

BroadChain04/16/2026, 12:13 PM

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Summary

On April 15, bitcoin spot ETFs recorded a total net inflow of $186 million. BlackRock’s IBIT led with a single-day net inflow of $292 million, while Fidelity’s FBTC saw net outflows. The total assets under management (AUM) for these ETFs have approached $10 billion, with cumulative net inflows exceeding $5.7 billion to date—highlighting sustained institutional interest.

BroadChain has learned from SoSoValue data that on April 15 (Eastern Time), U.S. spot Bitcoin ETFs saw a net inflow of $186 million for the day.

Breaking down the performance by fund: BlackRock's IBIT led all products with a net inflow of $292 million, bringing its total historical net inflow to $64.267 billion. It was followed by Morgan Stanley's MSBT, which recorded a daily net inflow of $19.3242 million, raising its cumulative net inflow to $72.3613 million.

On the outflow side, Fidelity's FBTC experienced a net outflow of $47.3457 million for the day. Its total historical net inflow now stands at $10.881 billion.

Currently, the total net asset value (NAV) of U.S. spot Bitcoin ETFs is $97.566 billion. The ETF NAV ratio—representing the ETFs' market value as a percentage of Bitcoin's total market cap—is 6.51%. The aggregate historical cumulative net inflow for these funds has reached $57.05 billion.