Bitcoin exchange-traded funds pulled in $2.4 billion in net inflows during the week ending Sept. 25, marking their strongest performance since October 2025 and pushing their net flows for 2026 back into positive territory.
According to SosoValue data, year-to-date inflows for these products now sit at approximately $934.1 million. This rebound completely erases a deficit that hovered near $5.8 billion as recently as mid-July.
The surge began on Monday with a massive $999 million intake, representing the largest single-day share of the week. This tally stands as the ninth-largest daily haul since these investment vehicles launched in January 2024 and the highest daily total since Oct. 6, 2025.
Following Monday’s momentum, daily contributions moderated through the rest of the week, yet the funds successfully maintained a seven-session winning streak. The 12 Bitcoin ETFs secured $714.7 million on Tuesday, $347 million on Wednesday, $190.6 million on Thursday, and $134.5 million on Friday. This sequence—which began on Sept. 17—lifted the combined seven-session run to $3 billion. By comparison, the preceding week brought in a meager $6.2 million net total, despite a $433 million boost on Friday.
BlackRock’s IBIT dominated issuer demand for the week by attracting $1.2 billion. Fidelity’s FBTC followed closely with $701.7 million in additions, while ARKB pulled in $294.7 million.
Meanwhile, Ether ETFs bounced back from the previous week’s $140 million outflow by capturing $689.9 million in fresh capital. This latest wave lifted their total 2026 net additions to roughly $1.6 billion.
Solana ETFs also achieved a milestone during the period, registering a record $86.7 million single-day inflow since their October 2025 debut. Total weekly demand for Solana funds reached $188.2 million, pushing their collective assets under management to $1.5 billion.
Frequently Asked Questions
-
How much did Bitcoin ETFs bring in during the week ending September 25?
U.S. Bitcoin ETFs attracted $2.4 billion in net inflows, marking their highest weekly total since October 2025. -
What are the total 2026 net flows for Bitcoin ETFs now?
Driven by the recent $2.4 billion weekly surge, 2026 year-to-date net flows have turned positive at approximately $934.1 million, recovering from a mid-July deficit near $5.8 billion. -
Which issuers led the Bitcoin ETF inflows?
BlackRock’s IBIT led the market with $1.2 billion, followed by Fidelity’s FBTC with $701.7 million and ARKB with $294.7 million. -
How did Ether and Solana ETFs perform during the same period?
Ether ETFs reversed a prior $140 million outflow by drawing $689.9 million (taking 2026 additions to about $1.6 billion), while Solana ETFs achieved a record single-day inflow of $86.7 million, pushing weekly demand to $188.2 million and total assets to $1.5 billion. -
What was the largest single day for Bitcoin ETF inflows during the week?
Monday recorded the week’s largest daily intake at $999 million, which is the ninth-largest daily result since these products launched in January 2024.