U.S bitcoin funds have seen net inflows of $158.21 million, with Ark Invest and 21Shares' ARKB receiving the most at $81.07 million.Net inflows of $49.88 million were recorded for Fidelity's FBTC, and Bitwise's BITB had positive flows of $10.36 million.Grayscale's Bitcoin Mini Trust saw $9.54 million inflows, while EZBC received $7.35 million.U.S bitcoin funds have had a net inflow of $17.60 billion since January, with a total daily transaction activity of $1.44 billion on Thursday.