Bitcoin exchange-traded funds (ETFs) recorded a total net inflow of $180.51 million on March 13. BlackRock's $IBIT led the inflows with $143.77 million, followed by Fidelity's $FBTC with $23.24 million. Other notable contributions included VanEck's $HODL with $8.05 million and Bitwise's $BITB with $3.09 million. Meanwhile, ETFs from Invesco, Franklin, Valkyrie, WisdomTree, and Grayscale reported no net inflows.