CoinShares research indicates that global digital asset investment products saw net inflows of approximately $47.2 billion in 2025, nearing the historical high of 2024. Bitcoin (BTC) inflows decreased by about 35% year-over-year to $26.9 billion. In contrast, Ethereum (ETH) inflows surged by 138% to $12.7 billion. XRP and Solana (SOL) recorded net inflows of $3.7 billion and $3.6 billion, respectively, suggesting a shift in capital towards these mainstream altcoins. However, overall sentiment for other altcoins weakened, with annual inflows declining by approximately 30% year-over-year.