US spot bitcoin ETFs pulled in $987 million in net inflows for the week ending September 5, with BlackRock's IBIT capturing roughly 70% of flows. The week capped a three-week streak totaling $3.8 billion in inflows, signaling recovering institutional demand.
US spot Bitcoin ETFs absorbed $517.2 million in net inflows on Wednesday, the largest single-day haul since May, with BlackRock's IBIT contributing $143.6 million as institutional appetite returned amid the broader market rally.
Tudor Investment Corporation raised its holdings in BlackRock's IBIT spot Bitcoin ETF by 18.9% to 688,529 shares valued at $22.9 million as of June 30, 2026, according to a 13F filing. The increase marks a reversal after a year of selling by the billionaire hedge fund manager's firm.
U.S. spot Bitcoin ETFs recorded $211.5 million in net inflows on August 4, 2026, with BlackRock's IBIT fund accounting for $170 million. Bitcoin price held steady near $64,000 despite the strong institutional demand.
US spot Bitcoin exchange-traded funds attracted approximately $930 million in net inflows across six consecutive trading days through July 21, 2026, marking their longest inflow streak since April. Bitcoin climbed above $66,000 during the streak. BlackRock's IBIT led the inflows, and Crypto Briefing said its disproportionate share suggested that institutional investors were returning after June's $4.7 billion outflow.
US spot Bitcoin ETFs recorded $424.66 million in net outflows on July 13, with BlackRock's IBIT losing $186.1 million and Fidelity's FBTC shedding $246.3 million, erasing the previous week's inflows as trading activity hit cycle lows.
