The world of exchange-traded funds (ETFs) in the cryptocurrency space has seen notable activity, with Bitcoin ETFs leading the charge in inflows for the week ending March 27.
According to recent data analyzed by Lookonchain, the Bitcoin ETF sector saw a net inflow of 1,030 BTC, which translates to an influx of approximately $89.66 million in value. This surge has been attributed primarily to the iShares (Blackrock) Bitcoin Trust, which reported inflows of 1,250 BTC, worth an impressive $108.85 million. As of the latest data, iShares holds 575,811 BTC, valued at $50.14 billion, making it the largest holder among Bitcoin ETFs.
Mar 27 Update:
10#BitcoinETFs
NetFlow: +1,030$BTC(+$89.66M)#iShares(Blackrock) inflows 1,250$BTC($108.85M) and currently holds 575,811$BTC($50.14B).
9#EthereumETFs
NetFlow: -1,433$ETH(-$2.9M)#GrayscaleMini Trust outflows 850$ETH($1.72M) and currently holds…pic.twitter.com/LivqB5dpBe— Lookonchain (@lookonchain)March 27, 2025
According to Lookonchain, Other Bitcoin ETFs, including the Fidelity Wise Origin Bitcoin Fund and ARK 21Shares Bitcoin ETF, also recorded inflows of 1,048 BTC and 466 BTC, respectively, further boosting the overall positive sentiment in the market. However, not all Bitcoin ETFs saw positive growth, with the Bitwise Bitcoin ETF (BITB) reporting a slight outflow of 212 BTC. Despite this, the overall Bitcoin ETF sector remains firmly in the green.
Ethereum ETFs Outflows Despite Strong Holdings
In contrast to the Bitcoin ETF space, Ethereum ETFs faced a more challenging period. The Ethereum ETF sector recorded a net outflow of 1,433 ETH, equating to a loss of about $2.9 million. The largest contributor to these outflows was the Grayscale Ethereum Mini Trust, which saw a significant withdrawal of 850 ETH, valued at $1.72 million. As of March 27, Grayscale’s Ethereum Mini Trust currently holds 458,884 ETH, worth approximately $928 million.
Additionally, the iShares (Blackrock) Ethereum Trust experienced a moderate outflow of 83 ETH, although its holdings remain substantial at 1,191,766 ETH, valued at $2.28 billion. Despite these withdrawals, Grayscale’s main Ethereum Trust and other Ethereum-focused ETFs, such as the VanEck Ethereum Trust and the 21Shares Core Ethereum ETF, showed no significant changes in their holdings, indicating that while there were outflows, the sector as a whole continues to hold substantial amounts of Ethereum.
The contrasting trends observed between Bitcoin and Ethereum ETFs may indicate varying investor sentiment toward these two dominant cryptocurrencies. Bitcoin ETFs have seen a surge in interest, which could be a response to Bitcoin’s increasing mainstream adoption and institutional interest. With major players like iShares (Blackrock) holding vast quantities of Bitcoin, it is clear that the digital asset continues to be a key focus for institutional investors.
On the other hand, the outflows from Ethereum ETFs suggest a possible shift in investor preference or a reaction to market conditions. While Ethereum remains a leading blockchain platform with strong developer activity and use cases, its ETF market may face short-term volatility due to factors such as regulatory uncertainty or broader market trends affecting altcoins.
These dynamics highlight the ongoing evolution of the cryptocurrency market, where investor preferences fluctuate, and institutional players continue to make their mark on the ETF landscape. While Bitcoin ETFs continue to gain traction, Ethereum’s ETF sector may need to navigate through some challenges to maintain its momentum.