According to Farside Investors, Ark’s U.S. Bitcoin ETF recorded a daily flow of $79.8 million on August 28, 2025 (source: Farside Investors via X post dated Aug 28, 2025, with dataset link provided by Farside Investors). Farside Investors aggregates and publishes daily net flow data for U.S. spot Bitcoin ETFs alongside methodology and disclaimers on its website (source: Farside Investors).

According to Farside Investors, Ark’s U.S. Bitcoin ETF showed a net outflow of US$149.9 million in the daily flow update dated August 14, 2025. Source: Farside Investors (Twitter post dated Aug 14, 2025). The figure is a single-day print as indicated by the label Bitcoin ETF Daily Flow - US$ in the source update. Source: Farside Investors (Twitter post dated Aug 14, 2025). Farside Investors directs readers to its dataset and disclaimers for verification of the reported flow. Source: Farside Investors (flow dashboard link provided in the tweet).