When a Pump.fun coin graduates, its liquidity moves into a PumpSwap pool the platform calls its "canonical pool". Two fair questions follow: who owns that liquidity, and who actually pockets the pool's cut of every trade. Both are settleable on chain, and the answer differs from the one the fee table implies. The migrated liquidity is locked and its pool tokens are burned, so the position that would redeem the pool's fee share was destroyed at migration, and that share flows back into a pool whose ownership rests with a burned token. Pump.fun's real take on a graduated coin is smaller than the number you get by adding the pool's share to the platform's.
What protocol ownership actually means
At graduation, the migrated SOL and tokens become the canonical pool, and the pool tokens that represent that liquidity are locked and burned in the same move. When a coin migrates to PumpSwap, its liquidity pool tokens are locked and burned, manual removal of the liquidity is blocked, and the only way to withdraw it is through trading (source: Pump.fun help center). That is also why the launcher is unable to rug a graduated coin by pulling its liquidity: the burn erases the redeemable position a rug would target.
A second first-party page muddies this: the bonding-curve documentation describes the pool as owned by the protocol (source: Pump.fun bonding-curve docs). Read next to the help center, that phrase invites a wrong inference, that the protocol holds a redeemable stake in every graduated pool and quietly earns the pool's fees. Reality is narrower. Ownership here points to protocol-controlled infrastructure, a claim about control over the pool, while the pool tokens that a cashable stake would need were burned. The chain settles which reading is correct, and the answer changes how much you should think Pump.fun makes.
The fee split, and the number that misleads
Every trade on a graduated coin is split three ways. There is a creator fee, a protocol fee that goes to the Pump.fun platform, and an LP fee that goes back to the pool in the form of liquidity (source: Pump.fun fee schedule). On a graduated coin, the protocol fee is 0.050% and the LP fee is 0.200% on every tier above the first, while only the creator share steps down as the coin's market cap grows. The exact ladder, and how the creator share moves, is a separate subject in PumpSwap fee tiers explained.
Add the protocol fee to the LP fee and you land on about 0.250% out of every trade in a graduated coin, which is what most readers conclude Pump.fun takes. That figure looks authoritative because both parts come straight from the fee table, and it is wrong. It double counts a share that stays inside the pool.
Those fractions of a percent are what trading a graduated coin on chain costs. For PUMP exposure on a centralized venue instead, BloFin lists the PUMP/USDT Spot market, and its full cost table sits on the fee page.
Where the LP fee actually goes
On an ordinary automated market maker, the LP fee accrues to whoever holds the pool's LP tokens. On a graduated Pump.fun pool, nobody holds them, because they were burned at migration. You can read this straight off the chain. The pool's LP mint reports a total supply of zero for a live graduated pool, while the pool's own cached supply field still records about 4.19 trillion tokens (source: Solscan). The two numbers disagree on purpose: the PumpSwap program IDL defines the cached field as the circulating supply counted gross of burns and lock-ups, so it keeps the burned tokens in its total (source: PumpSwap program IDL).
So the LP fee flows back into the pool and is credited to a burned position that stays beyond any wallet's reach. The share is real, it accrues, and it sits there ownerless. That makes Pump.fun's effective take on a graduated coin the protocol fee alone, 0.050% on the tiers above the first, well under the 0.250% you would get by adding the LP fee to it. Where that protocol fee then goes, and how much of it funds the PUMP buyback, is its own subject in what funds the PUMP buyback.
The honest limits, and how to check it yourself
Two caveats keep this precise. First, the LP mint's authority is the pool itself, so new LP tokens could in principle be created through the program's deposit path later. Today's accrued fees stay beyond any wallet's reach, which is a narrower claim than saying they always will. Second, the cached supply field and the real mint supply genuinely disagree, and reading the accounts alone leaves open how the program's own math treats that gap, so both numbers stand here as the honest state of the evidence.
Checking it takes about thirty seconds. Find a graduated coin's pool, take its LP token mint, and read the mint's supply on any Solana explorer: on a graduated Pump.fun coin it reads zero. That zero, next to a fee table that still charges a 0.200% LP fee, is the whole story. The sibling quirk, that the depth a graduated pool shows overstates the depth you can trade against, is covered in PumpSwap pool pricing and real liquidity, and the reason a burned pool is also what stops a developer rugging a graduated coin sits inside how to spot a Pump.fun rug.
Looking to trade PUMP? To get started, you'll need to first create a BloFin account, fund your account with cryptocurrency, and navigate to the PUMP/USDT Spot trading page or PUMPUSDT Perpetual page.
Frequently asked questions
Who owns the liquidity in a graduated Pump.fun pool?
No wallet does, in the sense of a redeemable position. At graduation the liquidity becomes the canonical pool and the pool tokens that represent it are locked and burned, so there is no LP holder who can withdraw the funds. Pump.fun describes the pool as protocol-owned, but that means the pool is protocol-controlled infrastructure, not that anyone holds pool tokens they can cash out.
Does calling the pool protocol-owned mean Pump.fun can pull the liquidity?
No. The pool tokens are burned at migration, so the liquidity cannot be removed manually by anyone, including the developer or the platform. The only way funds leave the pool is through ordinary trading. This is also why a graduated coin cannot be rugged by pulling its liquidity, though it can still fall in price like any other token.
How much does Pump.fun actually take from a graduated coin's trades?
The protocol fee, which is 0.050% on the tiers above the first. It is tempting to add the 0.200% LP fee to that and say the platform takes about 0.250%, but the LP fee is paid back into the pool, and the pool's LP tokens are burned, so no one at the platform collects that share. The effective platform take is the protocol fee alone.
Where does the LP fee go if the LP tokens are burned?
It flows back into the pool as liquidity and is credited to the burned LP position, which no wallet can redeem. The share genuinely accrues, it simply has no owner to claim it. On chain, the pool's LP mint reads a supply of zero while the pool's cached supply field still records about 4.19 trillion, because that field counts tokens without subtracting burns.
How can I check a graduated pool's LP supply myself?
Find the coin's PumpSwap pool, take its LP token mint address, and look up that mint's total supply on any Solana explorer. A graduated Pump.fun coin reads zero. Comparing that zero to a fee schedule that still lists a 0.200% LP fee shows you directly that the share is going nowhere a person can claim.
Researched and written by the BloFin Academy editorial team with AI-assisted drafting. Primary sources are the Pump.fun help center, the Pump.fun bonding-curve and fee documentation, the PumpSwap program IDL, and on-chain data read via a Solana explorer. On-chain figures are described from public data as of the date shown and change continuously. All facts independently verified against cited documentation current as of September 2026.
This article is for informational and educational purposes only. It is not financial, investment, or trading advice. Trading tokens on decentralized venues involves substantial risk of loss. Do your own research and consider your own circumstances before trading.