Depository Receipts (DR) are instruments derived from another underlying instrument while Multi-listed instruments represent the actual stock of a company. DR are convertible back to ordinary shares, following a process dependent upon the sponsoring facility that created the instrument. Ownership of a DR does not convey the same rights as a direct holder of equity shares, but in most cases the DR is convertible back into the original instrument through a process of conversion. The DR receive a different ISIN number, recognizing that they are not the same fungible instrument as the underlying stock. Popular DR include American Depositary Receipts (ADR), European Depositary Receipts (EDR), global depository receipts (GDR, also referred to as international depository receipts), and Global Registered Shares (GRS).