Definition ∞ Concentration risk is the potential for significant losses due to an excessive exposure to a single asset, market, or counterparty. In digital asset markets, this risk arises when a large portion of an investment portfolio or a protocol’s collateral is held in a limited number of cryptocurrencies or by a small group of entities. Such a situation makes the system vulnerable to adverse price movements or actions by dominant participants. It can destabilize decentralized finance platforms and impact overall market liquidity.
Context ∞ The current discussion around concentration risk in crypto often concerns stablecoin reserves, large whale holdings in governance tokens, and liquidity pools within decentralized exchanges. A key debate involves strategies to mitigate this risk through diversification, protocol design, and transparent reporting. Future developments will likely focus on decentralized governance mechanisms that promote broader participation and more balanced asset distribution.