The_v , 4 hours ago

Nobody knows the exact number as they hide their wealth using all sorts of shady methods. We do know they had more than 100 billion in just one investment account. They also own over 1 million acres of agricultural land, and large amounts of commercial real estate. Tracking all the business entities they own around the world is also difficult as they commonly use shell companies and other methods to hide their ownership.

Any estimate you find is just a guess.