The top 100 token holders control over 80% of governance power across major DeFi protocols, according to a new European Central Bank study. The finding challenges assumptions about decentralization and raises questions about how regulators identify accountable entities.
The ECB (EU) analyzed governance structures across protocols including Aave, Uniswap, MakerDAO, and Ampleforth. Researchers found that large token holdings are often linked to exchanges or the protocols themselves, complicating efforts to determine who ultimately exercises control.
Can Regulators Identify Who Actually Controls DeFi?
The study highlights structural opacity in governance systems, where voting power is frequently delegated to intermediaries. Many of these delegates cannot be clearly identified or tied back to specific token holders, limiting transparency in decision-making processes.
This creates challenges for regulators attempting to apply traditional frameworks, which typically focus on identifiable actors such as issuers, operators, or shareholders. In contrast, DeFi governance distributes authority in ways that blur these distinctions, even as influence remains concentrated.
The ECB paper also disputes the idea that protocols naturally decentralize over time. Despite nearing a decade in operation, platforms like Aave and Uniswap still show high levels of concentration, suggesting early token distribution patterns are not the sole driver of governance imbalance.
“Who to regulate?” the paper asks, reflecting uncertainty around regulatory anchor points in decentralized systems. Stani Kulechov, founder of Aave, has separately described DAO governance as “extraordinarily difficult,” citing slow processes, repeated voting cycles, and internal coordination challenges.
Still, the findings may influence how regulators design oversight frameworks under regimes such as MiCA (EU), particularly as they assess whether token holders, developers, or delegates should bear responsibility. Will policymakers redefine decentralization thresholds to fit these realities? The next catalyst will be how upcoming regulatory proposals incorporate governance concentration metrics into compliance standards.
