[Home](./index.md) > [bitburner](./bitburner.md) > [Corporation](./bitburner.corporation.md) > [buyBackShares](./bitburner.corporation.buybackshares.md) ## Corporation.buyBackShares() method Buyback shares. Spend money from the player's wallet to transfer shares from public traders to the CEO. **Signature:** ```typescript buyBackShares(amount: number): void; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | amount | number | Amount of shares to buy back, must be integer and larger than 0 | **Returns:** void ## Remarks RAM cost: 20 GB