Update 2021

The Ziggurat token has 3960 different owners in the Ethereum blockchain. In addition, the Ecex.Exchange system has 70,000 customers who also have a different number of Ziggurat tokens. Ziggurat has been traded on various crypto exchanges over time, and the number of owners of these stock exchanges cannot be assumed here.

https://etherscan.io/token/0xe760a89967d8c7fa638eebfc15a77ba107674021