Mark Leonard (Constellation Software) 2020 interview

Mark Leonard on High Performing Conglomerates

Mark Leonard: The Investor No One Knows (But Everyone Should)

Listen To Phone Recordings Of Mark Leonard Plotting To Kill His Friend | American Greed | CNBC Prime

The Greatest Capital Allocator No One Knows About | Mark Leonard of Constellation Software (TIP531)

The Compounding Machine: Mark Leonard & Constellation Software | Capital Compounders Show (EP #5)

After He's Arrested, Mark Leonard Conspires To Kill A Key Witness | American Greed | CNBC Prime