Gini coefficient (2025)
0.847
High concentration. Top 10 delegates hold 71% of all voting power.
Top 3 delegate share
48.2%
a16z, UF, GFX Labs combined as of Dec 2025.
Retail voter share
4.1%
Wallets with <10k UNI represent 4.1% of total voting power.
Effective delegates
~12
Herfindahl index equivalent: ~12 equal-weight actors.
Top delegate share of total voting power, 2020 to 2025
a16z
Uniswap Foundation
GFX Labs
Other top 10
Voting power distribution, Dec 2025
Gini coefficient over time
Concentration finding
Power concentration increased substantially following the Uniswap Foundation formation (Jun 2022), as large institutional actors formalised their delegation positions. The Gini coefficient rose from 0.71 in 2020 to 0.847 by 2025. This trajectory is inconsistent with the protocol's stated aim of progressive decentralisation.