Key Highlights
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BlackRock’s Ishares Ethereum ETF has acquired 3.6 million ETH, while only 200,000 are held in Coinbase.
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IBIT’s Bitcoin holdings have risen to 745,000 BTC, surpassing both Coinbase and Binance reserves.
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A decline in Bitcoin and ether inflows could ease supply pressure and potentially reduce selling activity.
BlackRock’s Ishares Ethereum ETF is gaining ground, now ranking as the world’s second-largest ether custodian, trailing Coinbase by just 200,000 ETH. They’ve amassed a total of 3.6 million ETH, which, impressively, includes an increase of 1.2 million ETH in less than two months.
If this trend continues, it’s quite possible that BlackRock could outpace Coinbase by the end of the year, pushing Binance’s holdings down to a mere 1.1 million ETH. Currently, Binance leads with 4.7 million ETH—a substantial increase from 2.5 million back in 2019. Meanwhile, Coinbase has seen its reserves shrink from over 8 million ETH in 2019 to 3.8 million today, a drop of 52% over that period.
This growing accumulation by BlackRock indicates a significant shift in how the crypto market is structured, pointing towards a preference for regulated ETFs over traditional exchange custody. The rise of ETF holdings may also reduce liquid supply and reflect stronger institutional faith in ether.
And it’s not just ETH. On-chain data reveals that IBIT’s Bitcoin holdings have reached around 745,357 BTC, surpassing Coinbase’s 706,150 BTC and leaving Binance behind at 584,557 BTC.
Such developments really highlight BlackRock’s position as a key player in the institutional management of both Bitcoin and Ether, further cementing its influence in the crypto market.
Bitcoin and Ether Inflows Decline
Recent data shows that the 30-day moving average for Bitcoin inflows has dropped—it’s the lowest we’ve seen since May 2023, a time when BTC was trading around $111,000. Both Coinbase and Binance have reported historically low levels of activity, suggesting a dip in selling pressure from both retail and institutional investors.
Switching gears to ether, the 30-day average inflow recently declined to 25 ETH on April 10, when ETH was priced at around $1,700, compared to today’s nearly $4,600. This lack of inflows at higher prices likely points to a hesitation among investors to part with their holdings, reinforcing current market sentiment.
Meanwhile, ETF inflows give us a glimpse of where demand is concentrating. The Ether ETF recently exceeded $1.5 billion, with a net inflow starting last Thursday that included $450 million just yesterday. On the Bitcoin side, last week saw a significant outflow of $1.17 billion; however, recent sessions have seen a rebound in buying activity, with an influx of about $310 million over the past couple of days.
In summary, the combination of low exchange inflows and accelerated ETF accumulation indicates a tightening supply scenario for both BTC and ETH, setting the stage for potential bullish momentum as the year wraps up.
This piece does not serve as investment advice. All trading involves risks, and individuals should conduct their research when making financial decisions.





