I own Paradox Interactive $PDX and Envar Holding $ENVAR. Together, they just passed 50% of my total net worth! I am officially a concentrated investor. It has been my dream to get here. As Mohnish Pabrai says, the dream is to have one stock become 98% of your portfolio. Then you truly know you have succeeded. When everyone doubted Paradox at 120 SEK per share, I just knew they were being short-term worries. The economics and future cash flows never justified that price. So I bought a major stake. Envar continues to break all kinds of records, and the stock is up 150% since I bought in. Their journey hasn’t even started. Now, I just wait for $OPEN to join the ranks. This will, probably, happen in a year or two as the company is mutating into a beast, but in the depths, and not showing in the numbers yet. No financial advice. Here is one of Paradox latest games: Lego Skylines.