Bitcoin Net Inflow Hits $642M in US Spot ETFs on Sept 13 — Fidelity FBTC +$315.2M, BlackRock IBIT +$264.7M

COINOTAG News (September 13) reports that Farside Investors recorded a net inflow of $642 million into US Bitcoin spot ETFs on the prior trading day. Allocation breakdown: BlackRock IBIT +$264.7 million, Fidelity FBTC +$315.2 million, Bitwise BITB +$29.2 million, ARK ARKB +$19.4 million, VanEck HODL +$8.2 million, and Grayscale Mini BTC +$5.7 million. These figures, as reported by Farside Investors, quantify the day’s investor allocations to spot Bitcoin exposure via ETF vehicles.