Glossary
What is a whale in crypto?
In one sentence
A whale is a holder large enough that their buying or selling visibly moves the market.
There is no exact threshold; the term is relative to the asset. A whale in a small token might hold a few hundred thousand dollars, while in Bitcoin it means far more.
Whales matter because blockchains are public, so large wallets can be watched. Analysts track them for signals about accumulation or distribution. Treat that analysis carefully: a transfer between two wallets owned by the same exchange looks identical on-chain to a large holder moving funds to sell.
The genuine risk in small tokens is concentration. If a handful of wallets hold most of the supply, they can exit into whatever liquidity exists and leave everyone else with a collapsed price. Checking holder distribution before buying a small token is one of the more useful things you can do, and the data is public.
For example
A token where the top ten wallets hold 80% of supply is one decision away from a collapse.