Arthur Hayes has accumulated more than $2.247 million worth of UNI at an average price of $6.94, according to on-chain analyst Ai Yi. Three hours before the report, he bought another 39,800 UNI through Flowdesk for about 273,000 USDC. His holdings now total 323,900 UNI, with an unrealized loss of $286,000. UNI is the native token associated with the Uniswap protocol.