Pump.fun's Biggest Unlock Hits July 12. Can the $350M Buyback Catch 82.5 Billion PUMP?
— By Tony Rabbit in News
Around 82.5 billion PUMP, near $135M, unlock on July 12. We pulled the on-chain supply and pool liquidity ourselves: the cliff is about eight times bigger than every PUMP pool combined, and the buyback meant to absorb it clears only about $3.9M a week.
On July 12, Pump.fun faces the single largest scheduled unlock in its history: roughly 82.5 billion PUMP tokens, worth about 135 million dollars at today's price, become tradable in one day. The bull argument is that the project's aggressive revenue-funded buyback, which has already removed billions of tokens, will soak up the new supply. To see whether that math actually works, we did not rely on the unlock trackers. We read PUMP's supply straight from its token mint on Solana and summed its pool liquidity on-chain. The numbers are not kind to the buyback story: the cliff is about eight times larger than every PUMP pool combined, and the buyback clears only around 3.9 million dollars a week.
What actually unlocks on July 12
Start with the supply, read directly from the PUMP mint on Solana. Total supply currently sits at about 852 billion tokens, out of a 1 trillion maximum. Of that, roughly 403.8 billion is already circulating and around 448 billion is still locked. The July 12 event releases a reported 82.5 billion tokens from that locked pile, which is about 20% of the entire current circulating supply arriving in a single day. On a token trading near 0.0016 dollars, that unlock is worth roughly 135 million dollars.
A 20% jump in tradable supply overnight is a big number for any token. Whether it becomes 135 million dollars of actual sell pressure depends entirely on whether the wallets receiving those tokens choose to sell, hold, or restake, which no one can know in advance. What we can measure is the machine on the other side of the trade.
The $350M buyback that is supposed to catch it
Pump.fun runs one of the most aggressive buyback-and-burn programs in the memecoin world. It uses platform revenue to buy PUMP on the open market and remove it from supply, and it has been running long enough to shrink total supply from the 1 trillion max down to the 852 billion we read on-chain, a burn of roughly 148 billion tokens. That is a real structural bid, and it is exactly why holders expect the token to absorb selling that would sink a normal memecoin. We covered the platform's wider slowdown in our report on the collapse in Pump.fun graduations and Solana fees.
The problem is pace. Recent platform revenue runs near 3.9 million dollars a week, which at the current price buys back about 2.4 billion PUMP over seven days. The buyback works like a slow, steady drip. The unlock is a bucket tipped over all at once.
The arithmetic: a drip against a flood
Line the two up in the same units and the mismatch is stark. The buyback removes about 2.4 billion tokens a week. The July 12 unlock releases 82.5 billion in a day. At that rate, it would take the buyback roughly 35 weeks, about eight months, to repurchase a single day's unlock. And the shock does not land into a deep market: we summed every significant PUMP pool on-chain and found only about 16 million dollars of total liquidity, with the largest single pool near 13 million. The unlock, at roughly 135 million dollars, is about eight times the entire on-chain liquidity it could sell into.
Here is the split, on-chain:
- remove roughly 2.4B PUMP a week, about $3.9M, funded by real platform revenue
- it has already burned around 148B tokens, shrinking supply from the 1T max to 852B
- it is permanent and ongoing, a genuine structural bid under the token
- offset an 82.5B one-day cliff, which is about 35 weeks of buybacks in a single day
- backstop pools only about $16M deep against roughly $135M of freshly tradable supply
- control how much of the unlocked 82.5B its holders actually choose to sell
What to watch, and what this is not
This is a supply-and-liquidity story, not an accusation. Unlocked tokens are not automatically sold tokens; a large share of vesting allocations often belongs to the team, early backers and long-term investors who may hold or stagger their sales rather than dump into a thin book. The buyback is also real and permanent, and if enough of the 82.5 billion simply stays put, the impact could be muted. But the structural picture is clear: the on-chain liquidity is shallow, the unlock is large relative to it, and the buyback cannot repurchase a cliff of this size quickly.
The metrics to watch from here are simple and fully on-chain: how much of the 82.5 billion actually moves to exchanges or DEX pools in the days after July 12, whether pool liquidity deepens to meet it, and whether the buyback pace picks up. Before trading any token around an unlock, screen its supply and safety with the Token Safety Checker, understand how launchpad tokens like this work in our Pump.fun guide, and remember that a buyback is a floor only for as long as its pace can match the supply hitting the market.
Methodology and disclaimer: PUMP total supply (about 852B of a 1T max) was read on-chain from the token mint pumpCmXqMfrsAkQ5r49WcJnRayYRqmXz6ae8H7H9Dfn via Solana RPC on July 6, 2026; total pool liquidity (about $16M) was summed on-chain from PUMP pools via GeckoTerminal; circulating supply and price are from CoinGecko; the 82.5 billion unlock size and July 12 date are as reported by token-unlock trackers; buyback revenue figures are as reported by the project and third parties. Burned supply is derived as max supply minus current on-chain total supply. Values are approximate and change continuously. This article is for information only and is not financial advice. Token unlocks carry a high risk of price volatility.