Bitcoin exchange-traded funds (ETFs) broke their six-week inflow streak with a $157 million net outflow, led by sharp exits on Thursday and Friday. Meanwhile, ether ETFs continued their bullish run, racking up a $285.84 million inflow, their second-largest weekly gain in 2025.
ETF Weekly Flows: Bitcoin Loses $157 Million as Ether Rallies With $286 Million Weekly Inflow
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Bitcoin ETFs See First Weekly Outflow in Six Weeks As Ether ETFs Surge
After six consecutive weeks of bullish flows, the tide finally turned for bitcoin ETFs, which closed the week ending May 30 with a $157.40 million net outflow. The outflows were concentrated in the latter half of the four-day trading week, particularly Friday’s $616.22 million exit, the largest of the week.
The bulk of redemptions came from Ark 21shares’ ARKB (-$281.98 million), Fidelity’s FBTC (-$198.86 million), and Grayscale’s GBTC (-$134.40 million). Additional losses were seen from Bitwise’s BITB (-$104.39 million), Invesco’s BTCO (-$20.05 million), Valkyrie’s BRRR (-$11.67 million), Vaneck’s HODL (-$4.21 million), and Franklin’s EZBC (-$6.13 million).
On the brighter side, Blackrock’s IBIT stood strong with a $584.49 million net inflow, and Grayscale’s Bitcoin Mini Trust also saw a modest $19.81 million weekly inflow.
Meanwhile, ether ETFs extended their winning streak to a third straight week, posting a $285.84 million net inflow, their second-highest weekly inflow in 2025.
Blackrock’s ETHA led the surge, bringing in a robust $205.85 million. Fidelity’s FETH added $67.37 million, followed by Grayscale’s Ether Mini Trust ($8.18 million), Bitwise’s ETHW ($4.55 million), Vaneck’s ETHV ($2.95 million), and Invesco’s QETH ($1.57 million). The only outflow came from Grayscale’s ETHE, which shed $4.62 million.
With bitcoin ETF sentiment turning cautious and ether ETFs accelerating, markets could be hinting at shifting momentum ahead of a pivotal summer for crypto regulation and broader risk sentiment.
