On Tuesday, U.S. spot Bitcoin (CRYPTO:BTC) exchange-traded funds (ETFs) reported modest losses with a total outflow of $13.62 million.

Grayscale's GBTC recorded the largest outflow, losing $31.38 million, while other funds like Bitwise's BITB also experienced declines.

Despite these outflows, Blackrock's IBIT emerged as the top performer with $14.12 million in inflows, followed by Fidelity's FBTC and others collecting smaller amounts.

The cumulative net inflow for all 11 ETFs this year now stands at $14.64 billion, holding a combined $53.73 billion in Bitcoin reserves, with IBIT and GBTC managing the largest portions of these reserves.