In May, the “May crypto ETF outflows” marked a significant shift as global crypto ETP flows moved from two consecutive months of net inflows to net outflows. Data from TrackInsight indicated that global digital-asset investment products experienced net outflows of $2.39 billion, contrasting with the $1.79 billion net inflows recorded in April. As a result, total assets under management declined from $158.7 billion to $141.1 billion, highlighting the market’s volatility during this period.
U.S.-listed vehicles accounted for almost the entire redemption in May, with the overwhelming share of net outflows concentrated in American-listed exchange-traded products rather than in overseas funds. Flows outside the U.S. turned modestly negative during the month, representing only a small portion of the global swing from inflows to outflows reported for May. The CoinDesk 20 Index (CD20) fell 1.11% in May after gaining 5.45% in April, reflecting a reversal in performance for that broad benchmark between the two months. The CoinDesk 5 Index (CD5) declined 3.73% in May, indicating weakness among the subset of large-cap assets tracked by that index during the same period.
This completes the summary of U.S. versus non-U.S. flow dynamics and the May performance of the CoinDesk benchmarks. No additional facts are presented here.
Bitcoin fell 3.56% in May after gaining 11.87% in April. The return hierarchy inverted between April and May: large caps led gains in April, but in May the broad index outperformed, with large-cap assets bearing the brunt while diversified exposure provided relative shelter. The CoinDesk 5 Index (CD5) declined 3.73% in May after rising 9.91% in April. Large-cap underperformance was evident, while diversified exposures provided relative shelter across benchmarks.
Outflows were concentrated in bitcoin and ether-linked instruments globally. In contrast, XRP, Hyperliquid and Solana drew net inflows. These patterns contributed to the shift from net inflows in April to net outflows in May.
This section presents the reported May performance figures and the concentration of ETF flows. No additional facts are introduced here.
American-domiciled ETFs closed May with $119.2 billion in assets under management. That figure represented roughly 84.5% of the $141.1 billion global market for digital-asset investment products in May. Total assets under management for global crypto ETPs fell to $141.1 billion from $158.7 billion in the previous month. Those figures occurred despite net outflows of $2.37 billion from American-domiciled funds during the month. The concentration of AUM in U.S.-listed vehicles left non-U.S. funds with a relatively small share of the global market in May.
The distribution underscores the dominant scale of American-domiciled ETFs within the global crypto ETP market for May. Reported figures indicate that U.S. products comprised the vast majority of the market’s assets at the month close.
