Fidelity's spot Bitcoin exchange-traded fund recorded $103.06 million in net inflows on October 13, 2026, capturing the overwhelming majority of investment activity across the US Bitcoin ETF market.

The Fidelity Wise Origin Bitcoin Fund (FBTC), a product from one of the largest asset managers in the United States, accounted for approximately 94% of the sector's $109.8 million in total net inflows, according to flow data from Farside Investors. The figures point to concentrated demand for Fidelity's Bitcoin investment product despite recent market volatility.

The remaining US spot Bitcoin ETFs collectively attracted roughly $6.7 million in net inflows, underscoring the fund's unusually strong showing during the trading session. Net inflow totals measure the difference between capital entering and leaving a fund during a trading session, making them a commonly used gauge of day-to-day investor demand.

Fidelity Dominates Daily Bitcoin ETF Inflows

Market flow data showed that FBTC attracted approximately $103.1 million, making it the primary contributor to the day's positive sector performance. Morgan Stanley's Bitcoin ETF recorded roughly $6.7 million in inflows over the same session, while other major funds reported limited activity. Some figures remained unavailable in the latest dataset.

The results marked a significant turnaround for Fidelity after a series of withdrawals earlier in October. FBTC experienced approximately $197.1 million in outflows on October 8, following $105.1 million in withdrawals on October 7. The fund also recorded $74.5 million in outflows on October 5, reflecting shifting investor sentiment toward cryptocurrency investment products.

The latest inflows suggest renewed buying interest, although a single positive session does not establish a sustained recovery.

Institutional Bitcoin Demand Remains Uneven

Spot Bitcoin ETFs provide investors with regulated exposure to Bitcoin without requiring direct cryptocurrency ownership or personal wallet management. The products first began trading in the US in January 2024 and have since become an important channel through which institutional and traditional investment capital enters the cryptocurrency market.

Daily ETF flows can fluctuate considerably, however, as investors adjust portfolios, respond to economic developments, or manage their exposure to digital assets. Fidelity's latest performance illustrates how a single investment product can account for the bulk of the market's daily net inflows. The figures also highlight the importance of distinguishing individual fund performance from broader sector demand.

Bitcoin ETF Market Rebounds From Outflow Streak

The October 13 inflows followed a challenging stretch for US spot Bitcoin ETFs. The sector recorded approximately $484.9 million in net outflows on October 7 and another $244.1 million in withdrawals on October 8.

For now, Fidelity's roughly $103 million single-day haul stands out as the dominant contributor to the US spot Bitcoin ETF market's most recent positive session. Attention now turns to subsequent trading sessions for evidence of sustained demand, as continued inflows could indicate improving confidence in Bitcoin investment products while renewed withdrawals would suggest institutional positioning remains sensitive to market conditions.