Institutional interest in Bitcoin picked up again as U.S. BTC spot exchange-traded funds (ETFs) recorded $532.21 million in net inflows on May 4, according to data from SoSoValue. This was the third day in a row of positive flows, suggesting that large investors continued to add exposure even as crypto markets remained volatile.
Inflows also happen alongside BTC climbing above the $80,000 mark and briefly touching $81,000 for the first time in over three months, a clear indication that institutional interest in Bitcoin remains fairly constant regardless of the recent volatility. As of writing BTC was trading at $80,836, up 1.47% over the last 24 hours.
The majority of inflows were attributed to institutional investors. BlackRock was responsible for the most notable inflows as it recorded $335.49 million in one day on its IBIT trust, whereas Fidelity’s FBTC saw $184.57 million in inflows.

In contrast, Grayscale’s GBTC saw no new inflows during the same period, pointing to an ongoing shift in investor preference toward newer spot Bitcoin ETF products with lower fees.
Institutional capital drives ETF momentum
BlackRock’s IBIT remains the largest Bitcoin ETF, holding $65.44 billion in net assets. It also saw about $2.85 billion in trading volume in a single day, reflecting continued high activity in the fund. Fidelity’s FBTC, meanwhile, has attracted $11.27 billion in total inflows so far, adding to its position as one of the key competing products in the market.
The figures point to steady institutional participation in Bitcoin through regulated investment products, even as broader market conditions remain uncertain.
Bloomberg ETF analyst Eric Balchunas highlighted the strength of recent flows, noting on X, “$IBIT coming in at #11 in April flows with $2.3b.” He added, “Good sign for long-term viability of category.”
Broader crypto flows remain positive but uneven
CoinGlass data shows that total crypto ETF inflows reached about $600.8 million recently. Bitcoin ETFs accounted for most of that with $532.3 million. Ethereum funds added $61.3 million, while smaller inflows entered Solana and XRP products. Moreover, total assets under management (AUM) across crypto ETFs now stand near $123.1 billion.

But overall, it seems that the pattern still lacks consistency. Weekly flows exceeded $1.1 billion, whereas monthly flows topped $4.07 billion. Outflows remain sporadic, as investors’ outlooks continue to change. Therefore, the rally is still consistent but not entirely consistent.
Market outlook and regulatory pressure
Furthermore, the global cryptocurrency market saw slight gains, with its total market cap increasing to $2.67 trillion. The percentage share of the Bitcoin market increased past 60%. This indicates that more money is being invested in large cryptocurrencies compared to small ones. The sentiment analysis also experienced a marginal gain as the Fear & Greed index reached 49.
At the same time, regulatory uncertainty remains a key factor in the background. The U.S. Securities and Exchange Commission (SEC) has delayed several applications for prediction-market exchange-traded funds, asking for more clarity on risk structure and product design.
Even though there is still a high demand for crypto investment products, the delays in getting approval could indicate that future success will not only rely on consumer demand but also on the speed of approvals.
Also Read: Moscow Exchange Expands Crypto Indices With Real-Time Updates
