According to monitoring, ten U.S. bitcoin ETFs had net outflows of 2,736 BTC ($259.51 million) on Dec. 31, of which Fidelity had outflows of 1,638 BTC ($155.34 million), and Fidelity currently holds 201163 BTC; nine ethereum ETFs had net outflows of 7,360 ETH ($25.01 million), of which Fidelity had outflows of 6,000 ETH ( 20.39 million dollars), with Fidelity currently holding 462,250 ETH.