Changing VM Ownership in System Center Virtual Machine Manager

Change ownership of one VM:

Get-VM -Name "NAME-OF-VM" | Set-VM -Owner "DOMAIN\Username"

Change ownership of all VMs belonging to “UserOne” to “UserTwo”:

Get-VM -VMMServer "SCVMM-SERVER-NAME" | where {$_.Owner -eq "DOMAIN\UserOne"} | Set-VM -Owner "DOMAIN\UserTwo"