# Bitcoin ETFs draw $2.4 billion, erasing 2026 net outflows Author: KriptoMeta Editorial Team Language: English Published: 2026-09-27T19:07:12+03:00 Updated: 2026-10-08T22:33:42+03:00 ![An orange Bitcoin symbol and an ETF glass panel in front of financial market screens.](https://kriptometa.com/uploads/bitcoin-etf-lerine-milyar-dolar-girdi-yilin-net-akisi-artiya-dondu-9212_article.webp) ## Key takeaways - US spot Bitcoin ETFs recorded $2.386 billion in net inflows during September 21–25. - IBIT and FBTC captured about 78% of the weekly total; daily inflows eased to $134.5 million on Friday. - Our sum of Farside’s daily figures puts 2026 net inflows at roughly $1.02 billion through September 25. US spot Bitcoin ETFs took in almost $2.4 billion over the week. IBIT and FBTC captured most of the money, pushing year-to-date net flows back above zero. US spot Bitcoin ETFs attracted almost **$2.4 billion in net inflows** during September 21–25. The daily figures published by [Farside Investors](https://farside.co.uk/btc/) add up to $2.3858 billion. The week also erased the group’s year-to-date net outflows: our calculation from the same data set puts the 2026 balance at roughly positive $1.02 billion through September 25. The figures cover fund flows into US-listed [spot Bitcoin ETFs](https://kriptometa.com/en/glossary/spot-bitcoin-etf), rather than direct purchases on crypto exchanges. At the previous Friday’s close, year-to-date flows were still about $1.36 billion below zero. Five trading sessions turned that balance positive. ## Two funds captured 78% of the week’s inflows [BlackRock](https://kriptometa.com/en/larry-fink-biography)’s IBIT led the group with about $1.16 billion in net inflows. Fidelity’s FBTC followed with $701.6 million. Together, the two funds accounted for roughly 78% of the weekly total. ARKB brought in $294.7 million, while MSBT added $203.3 million. On Friday, IBIT and FBTC remained positive, but BITB recorded $11.8 million in outflows. The other funds in Farside’s table showed zero net flows that day. ## A strong Monday gave way to a slower Friday Monday and Tuesday delivered a combined $1.71 billion, or about 72% of the week’s inflows. Money kept coming in over the remaining sessions, although the daily amounts declined. US spot Bitcoin ETF daily net flows — USD millions | Date | Net inflow | |---|---| | September 21, 2026 | 999.0 | | September 22, 2026 | 714.7 | | September 23, 2026 | 346.9 | | September 24, 2026 | 190.7 | | September 25, 2026 | 134.5 | Source: Farside Investors, checked on September 27. Friday extended the positive run to seven trading sessions. Across those sessions, from September 17 through September 25, cumulative net inflows reached about $2.98 billion. ## Positive flows do not settle the price outlook Adding up Farside’s [historical daily records](https://farside.co.uk/bitcoin-etf-flow-all-data/) shows the 2026 net flow balance moving above zero on September 22 and reaching $1.0213 billion on September 25. The calculation uses the provider’s figures as observed on September 27; subsequent revisions could change the total. **Net flows turned positive, not necessarily investment returns.** Inflows exceeding outflows do not establish that ETF shares or Bitcoin have gained since the start of the year. Our guide to [reading ETF flow data](https://kriptometa.com/en/how-to-read-bitcoin-etf-flows) separates net flows from fund assets and trading volume. Weekly inflows alone do not determine where the [Bitcoin price](https://kriptometa.com/en/markets/bitcoin) goes next. As our [analysis of ETF flows and price](https://kriptometa.com/en/bitcoin-etf-flows-price-analysis) illustrates, positive fund demand can coexist with weak price performance. Nor does the aggregate flow table establish that every buyer is an institution. The weekly [Bitcoin ETF figures](https://kriptometa.com/en/news/bitcoin) do not identify the buyers or forecast whether inflows will continue at the same pace.