Overview
- - Annual flows reached roughly $32 billion across US crypto ETFs in 2025, with spot Bitcoin products taking about $21.4 billion, or nearly 67% of the total, according to Farside Investors data.
- - BlackRock’s iShares Bitcoin Trust (IBIT) dominated with about $24.7 billion in 2025 inflows; excluding IBIT, spot Bitcoin ETFs were roughly net negative for the year, per industry tallies reported by NewsBTC.
- - The fourth quarter was the only negative period of 2025, with an estimated $1.15 billion in net outflows, as demand cooled into December.
- - Dec. 31 flows were disputed: Farside-linked reporting cited a $355 million Bitcoin ETF inflow that ended a seven‑day withdrawal streak, while SoSoValue data showed a $348 million Bitcoin ETF outflow led by IBIT and ARKB.
- - SoSoValue recorded a $72 million daily outflow for US Ethereum spot ETFs on Dec. 31, a $2.29 million inflow for Solana funds with total SOL ETF assets near $951 million, and a $5.58 million daily inflow for XRP ETFs.