ARK and Fidelity Drove ETF Flows Negative, Aggregate Was -$57.6M

Total Bitcoin ETF flows on August 14, 2026 were negative. The aggregate matched the -$57.6 million figure reported for August 14 by simplemining.io and it extended an outflow stretch that left US spot ETFs with $332 million in net outflows across the four sessions through August 13. ARK 21Shares le…