There is no native macOS version of SSMS . Microsoft has not released SSMS for Mac.
Here’s a clear, informative text regarding : Can You Run SQL Server Management Studio on a Mac? ms sql server management studio mac
For occasional or lightweight use, skip the virtual machine. For hardcore DBA tasks that rely on SSMS-specific features, use a VM or remote Windows machine. There is no native macOS version of SSMS
If you're a Mac user working with Microsoft SQL Server, you might be looking for — Microsoft’s powerful graphical tool for managing databases, writing queries, and configuring servers. and configuring servers.