Institutional Investors Massively Reduce their Positions in Bitcoin and Ethereum via ETFs

For several months, Bitcoin and Ethereum ETFs have become the main channel for institutional capital entering the crypto market. But, this momentum seems to be abruptly slowing down. On May 19, 2026, the spot Bitcoin and Ethereum ETFs recorded massive outflows exceeding 735 million dollars in a single session. BlackRock, Fidelity, ARK… None were spared. An institutional signal that deserves your full attention !

A black Monday for crypto ETFs

The day of May 18, 2026 will certainly be remembered. The spot Bitcoin ETFs recorded net outflows of 648.64 million dollars. According to crypto experts, this is one of the largest daily drops of the year.

And that’s not all ! Ethereum ETFs also suffered a sixth consecutive day of net outflows. This last one amounts to 86.31 million dollars. In total, more than 735 million dollars thus left these investment vehicles in a single session.

Two factors explain this wave of withdrawal according to crypto analysts :

• last week’s US inflation data which significantly changed the Fed’s monetary policy expectations. Many are betting on a rate hike this year.
• geopolitical tensions related to the US-Iran conflict which fuel a general risk aversion on the markets.

The result? The Crypto Fear and Greed index dropped to 25. This indicates extreme fear.

BlackRock leads the losses

According to data, BlackRock’s IBIT fund absorbs the most severe shock with 448.36 million dollars in withdrawals. ARK & 21Shares (ARKB) follow with 109.64 million dollars. Fidelity’s FBTC, meanwhile, loses an additional 63.42 million.

Despite these massive withdrawals, the trading volume on Bitcoin ETFs jumped to 3.14 billion dollars. This indicates an active repositioning of institutional portfolios rather than a simple market abandonment.

On the Ethereum side, BlackRock’s ETHA fund leads the declines with 55.40 million dollars in withdrawals. Fidelity’s FETH shows a further loss of 14.70 million.

Conversely, Solana ETFs remained in positive territory with a modest net inflow of 2.06 million dollars. XRP ETFs also closed slightly in the green.

After months of euphoria around Bitcoin and Ethereum ETFs, institutional investors now seem to be adopting a more cautious stance. It remains to be seen whether this wave of withdrawals represents merely a profit-taking or the start of a deeper correction phase for the crypto market.