From July 27 to July 31, the U.S. spot cryptocurrency ETF market displayed a significant divergence in institutional attitudes, with investor behavior reflecting more of a portfolio reallocation between assets than a full-scale retreat. Data compiled by Crypto Patel highlights this core contradiction: despite overall market capital pressure, demand for different mainstream digital assets has shown sharp divergence, with institutions redefining their digital asset allocation weights.
Looking at total capital flows, U.S. spot cryptocurrency ETFs recorded net outflows of approximately $30.72 million last week. However, this macro figure masks the extreme contrast between leading assets. Bitcoin ETFs were the hardest hit by capital outflows this week, with net outflows reaching $61.53 million, equivalent to about 915 BTC leaving fund portfolios. This amount is roughly equal to the total new Bitcoin mined over two days. Although the decline is significant, it remains limited relative to the total asset size of the ETFs, reflecting more of a portfolio fine-tuning.
In stark contrast, spot Ethereum ETFs attracted approximately $27.42 million in new capital inflows, corresponding to about 5,230 ETH entering institutional products. On the counterparty level, BlackRock (BLK.US) was the largest buyer this week, with its ETF purchasing approximately 1,395 BTC and 30,179 ETH. Meanwhile, Fidelity adopted an opposite strategy, selling about 1,321 BTC and 10,890 ETH. Additionally, Bitwise's ETF also purchased about 49 BTC. Data compiled by Woofun AI shows that this long-short tug-of-war is not a simple bearish bet but a structural rotation by leading institutions across specific assets.
Turning to second-tier assets, the details of institutional long-short battles further enrich the market picture. Ripple-related products performed strongly, recording net inflows of approximately $14.86 million, making it one of the best-performing cryptocurrency investment products this week. Solana spot ETFs also attracted about $2.82 million in new capital, while HBAR-related products brought in nearly $461,390 in inflows, enhancing fund diversification. However, not all products benefited; the HYPE ETF saw net outflows of approximately $14.75 million.
On the institutional operation front, Grayscale reduced its holdings by selling 696 BTC and 11,146 ETH, while ARK sold about 475 BTC and 1,248 ETH. 21Shares also cut its positions. At the same time, Morgan Stanley (MS.US) purchased about 116 BTC, increasing its investment allocation to certain digital assets. Notably, ETFs for assets such as Binance Coin, Avalanche, Polkadot, Dogecoin, Chainlink, and Litecoin saw no capital flows this week, indicating that institutional activity remains highly concentrated on the largest, most mature products.
Broader ETF market data reflects investors' continued preference for diversified investment funds. In the traditional asset space, Vanguard's VOO (VOO.US) remains the product with the largest net inflows year-to-date, highlighting a delicate balance between traditional asset and digital asset allocations. Overall, this week's data confirms the ongoing rebalancing of institutional capital between traditional and digital markets. Bitcoin, Ethereum, and Ripple, with their liquidity and institutional recognition, remain core assets in investment activity. This divergence trend suggests that as the market matures, institutions are shifting from a broad-based rally logic to a selective strategy based on fundamentals and liquidity, and the performance differences between assets are likely to intensify further in the future.