Pump.fun: Approximately $370 million worth of PUMP tokens have been burned Pump.fun announced that all previously repurchased PUMP tokens, worth approximately $370 million and accounting for about 36% of the circulating supply, have been burned. At the same time, Pump.fun has launched a one-year programmatic buyback and burn plan, allocating 50% of future revenue to purchase PUMP tokens on the open market and burn them immediately.