What is holder concentration?

Holder concentration is the percentage of a token supply controlled by the largest wallets. High concentration can increase risk because one wallet or a small group of wallets may be able to move the market.

Is high holder concentration always bad?

No. Some large holders are exchanges, vesting contracts, burn addresses or protocol treasuries. The risk is highest when large unlabeled wallets can freely sell into shallow liquidity.

How should I use the holder score?

Use the holder score as an early warning filter. A low score means supply is concentrated and the token deserves more due diligence before you rely on price action alone.

Does this detect every rug risk?

No. Holder concentration is only one part of token risk. Contract permissions, liquidity locks, unlock schedules, project governance and market depth also matter.

Holder Concentration Checker: Top Wallet Supply Risk for Tokens

Holder concentration

Check top holder supply

Holder distribution

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Supply

Measure top wallet control

Top 1, top 5 and top 10 holder share show whether supply is broadly distributed or tightly held.

Labels

Separate entities from wallets

Available wallet labels help distinguish exchanges, contracts and ordinary holders when CoinGecko returns them.

Risk

Score concentration quickly

The holder score penalizes extreme top-wallet dominance and helps identify tokens needing deeper review.

The Holder Concentration Checker looks at who controls a token supply. It is one of the fastest ways to catch an uncomfortable setup: a token that looks liquid on a chart but has a handful of wallets controlling a large share of supply.

Top holder data is not a verdict by itself. Exchange wallets, protocol contracts and treasury addresses can all appear near the top. The useful question is whether the distribution looks normal for the token type and whether any single wallet has enough supply to change the market.

What to Watch

Top 1 holder share is the sharpest signal. Top 5 and top 10 show whether the risk is isolated or spread across a cluster. If concentration is high and the token also has shallow liquidity, the risk profile is much weaker.

Use this alongside the Token Liquidity Checker before researching any new onchain token.