Bitcoin and Ethereum ETF flows mixed. | Credit: Michael M. Santiago/Getty Images.
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Key Takeaways
Bitcoin ETFs command $122.92 billion in total net assets, or 5.92% of BTC’s market cap.
BTC is currently trading around $103,000; ETH is trading at $2,610.
Ethereum ETFs hold $9.27 billion in net assets, representing 2.86% of ETH’s market cap.
After piling billions into U.S. spot Bitcoin (BTC) exchange-traded funds (ETFs), reaching new cumulative inflow peaks and pushing BTC above $105,000, investors appear to be holding off making any further moves.
Meanwhile, Ethereum (ETH) ETFs have posted modest inflows as funds underperform in 2025.
As per SoSoValue data, Bitcoin ETFs posted a modest $96.14 million in daily net outflows on May 13, 2025, marking the third day of outflows since April 14, 2025.
The minor exits come amid a wave of bullish optimism that has seen over $4.9 billion in net inflows through April and May.
Bitcoin ETF flows. | Source: SoSoValue.
Leading the losses is Fidelity’s Wise Origin Bitcoin Fund (FBTC), which posted $91.39 million in net outflows. FBTC has seen $11.61 billion in cumulative net inflows and currently commands $20.76 billion in net assets.
It ranks second overall under BlackRock’s iShares Bitcoin Trust (IBIT), which dominates with $44.78 billion in cumulative net inflows and $65.44 billion in net assets.
Finally, the Hashdex Bitcoin ETF (DEFI) has posted its largest-ever outflow on its fourth-ever day of flows, shedding $4.75 million in net outflows. This brings its cumulative net outflows to $2.62 million and net assets to $13.07 million.
Unfortunately for DEFI, it is now the second-ever BTC ETF to have cumulative net outflows. It joins Grayscale’s Bitcoin Trust (GBTC), which has seen $22.95 billion in cumulative net outflows.
Ethereum ETFs
According to SoSoValue, Ethereum ETFs have posted a modest $13.37 million in daily total net inflows for May 13, 2025. So far this month, flows have been mostly negative, resulting in a monthly net total outflow of $15.77 million.
Ethereum ETF flows. | Source: SoSoValue.
Leading the charge is the Grayscale Ethereum Mini Trust, which pulled $7.63 million in net inflows, bringing its cumulative net inflows to $627.52 million and net assets to $1.31 billion, ranking it third amongst competitors.
Up next, the Franklin Ethereum Trust (EZET) posted $3.06 million in net inflows, marking a rare day of flows for the fund. To date, EZET has recorded $29.56 million in cumulative net inflows and holds $34.72 million in net assets, which ranks it sixth and seventh, respectively.
Eddie is a gaming and crypto writer at CCN. Covering the often weird and wonderful world of Web3 with an adoring, but skeptical eye.
Prior to CCN, Eddie has spent the past seven years working his way through the crypto, finance, and technology industry. He began with PR and journalism with Bitcoin PR Buzz and BitcoinNews.com, eventually working his way to become a copywriter with a dozen firms, including the likes of Polkadot before returning to journalism in 2023.
Having studied Radio production and journalism at University in the UK, Eddie spent a few years making podcasts and presenting on a local London radio station as he built up his writing chops.
A lifelong skateboarder, Eddie can often be found at the skatepark or touring the streets looking for something new to try. That, or kicking back playing JRPGs on his original PSP.
