U.S. Bitcoin Funds Draw $526.7 Million, Led by BlackRock
Key Facts
U.S. spot Bitcoin funds attracted net inflows of $526.7 million in the 19 October 2026 session, according to Farside Investors data, driven by demand concentrated in BlackRock's fund. The firm's IBIT fund drew $665.2 million, exceeding net inflows into the group of funds during the same session. Fidelity's FBTC, meanwhile, recorded outflows of $83.6 million, reducing overall net inflows. Outflows from GBTC totaled about $54.9 million, adding to the money leaving products competing with BlackRock's fund. IBIT was the only fund to record positive net flows, according to Farside, leaving the group's return to inflows dependent on demand for BlackRock's product alone.
The return to inflows followed a negative session on 16 October 2026, when U.S. funds recorded total net outflows of $82.4 million, according to Farside data. The direction of flows thus reversed between the two U.S. trading sessions, despite continued withdrawals from some funds in the latest session. The Block, citing data provider SoSoValue, reported that IBIT's daily inflow was its largest since 7 October 2025. Dominic John, an analyst at Zeus Research, said in comments carried by the platform that BlackRock's inflows "signal resilient institutional demand despite macroeconomic pressures and volatile Bitcoin price action." John thus linked demand for the fund to continued institutional appetite as the cryptocurrency faced economic pressures and volatile price movements.
The inflows into the funds coincided with a decline in Bitcoin during the 19 October session, when the cryptocurrency recorded a daily price of $81,923.9 and a decline of 0.23%, according to Investing's historical price table. In the previous U.S. trading session on 16 October, Bitcoin's daily price was $81,587.4, with a daily decline of 0.78%. The daily decline in the latest session was smaller than in the previous session, while the daily price was higher than its level then. BlackRock's official product page showed that IBIT shares closed at $46.30 in the inflow session. Nevertheless, the fund's year-to-date net asset value total return remained negative at 7.09% as of 16 October 2026, placing the fresh inflows against a backdrop of weak annual performance.
IBIT's net assets totaled about $65,704,430,346 on 19 October 2026, according to the fund's official page at BlackRock's iShares. The product prospectus describes the fund as a passive investment vehicle that aims to track Bitcoin's price, an objective that defines the nature of its exposure to the cryptocurrency. The prospectus says the fund "does not seek to generate returns beyond tracking the price of Bitcoin," defining the scope of its investment strategy. The sponsor fee is 0.25%, according to the fees listed in the prospectus and displayed on the official product page. This investment objective places the latest inflows within demand for a vehicle that tracks Bitcoin's price, while the net asset figure reflects the fund's size on the date of the session that saw the inflows.
U.S. approval for the listing and trading of shares in a number of spot Bitcoin exchange-traded products dates to 10 January 2024, according to the U.S. Securities and Exchange Commission. In a subsequent development in how cryptocurrency products operate, the commission on 29 July 2025 allowed authorized participants to create and redeem shares in kind. The decision covered shares in crypto asset exchange-traded products, adding an in-kind mechanism to creation and redemption processes. SEC Commissioner Mark Uyeda explained in a statement on the approval that the cash model requires authorized participants to redeem shares in these products for U.S. dollars. He said this requirement forces the issuer to buy or sell the crypto asset in the open market, explaining the nature of the operations associated with the cash model addressed by the regulatory decision.
Alongside the inflow session, BlackRock filed a registration statement for another Bitcoin-linked product on 19 October 2026. The product is named the "iShares Bitcoin Managed Protection ETF," according to the filing submitted to the U.S. Securities and Exchange Commission. The registration statement specified PBIT as the new fund's ticker, compared with IBIT for the fund that attracted money during the session. The filing proposes that the registration become effective 75 days after its submission, according to the period stated in the regulatory document. That period represents the proposed next step in the filing for the new product, which the company submitted on the same day its existing fund recorded its largest daily inflow since October 2025.