According to Santiment, the concentration of holdings among the top 10 wallets is notably high in Shiba Inu (SHIB) with 61.3% of the total supply, which could imply a risk of increased price volatility due to potential large sell-offs. In Ethereum (ETH), 46.1% of the supply is held by the top wallets, suggesting a relatively more decentralized distribution compared to SHIB. Chainlink (LINK) and Toncoin (TON) show similar centralization levels with 33.1% and 32.8% respectively, indicating moderate risk levels. Traders should consider these concentrations when assessing market stability and potential investment risks.