- In order not to have any trouble with the state,
- In order not to pay taxes on their earnings,
- In order not to disclose their identity,
- In order not to attract attention,
- Easy to control the market without knowing
For these reasons, I think big investors keep their identities anonymous.
Majority of the volume takes places in centralized exchanges and can you pinpoint one exchange where you can trade anonymously as a whale .
The exchanges will not reveal the identity of the customers unless there is legal issues associated with the customer. So basically the whales are not anonymous like you think .