Bitcoin ETF Inflows Rebound Amid Concentrated Market Gains

US spot Bitcoin ETFs snapped back into positive territory on Sept. 14, but the rebound tells a more complicated story than a simple recovery. The funds pulled in $159.9 million in net Bitcoin ETF inflows, ending a four-session stretch of withdrawals, according to Farside Investors data. Yet almost all of that money flowed into just two products, raising questions about how broad-based the turnaround really is heading into a pivotal Federal Reserve decision.

Key takeaways

• US spot Bitcoin ETFs recorded $159.9 million in net inflows on Sept. 14, ending four straight sessions of withdrawals that had drained $462.7 million from the market.
• BlackRock’s iShares Bitcoin Trust (IBIT) brought in $134.3 million and Fidelity’s Wise Origin Bitcoin Fund (FBTC) added $53.3 million, together accounting for $187.6 million.
• The ARK 21Shares Bitcoin ETF (ARKB) lost $42 million the same day, while most other funds saw no net movement.
• Arkham Intelligence data show BlackRock’s IBIT has added about $1.08 billion in Bitcoin over the past 20 days, while Grayscale’s GBTC shed roughly $254.7 million.
• The Federal Reserve’s Sept. 15-16 policy meeting is set to test whether the rebound holds or fades back into redemptions.