Blackrock Own The World. Companies which had combined sales of 91 trillion in 2015. There are rules about mutual funds like the majority of them say in their contracts that only people living in the US are allowed to own these funds.

They own the oil refineries the largest solar panel producers and the automobile aircraft and arms industries. Larry borrowed 5 million from Blackstone founders to set up his own group. Reports from Oxfam and Bloomberg say that 1 of the world together owns more money than the other 99.
BlackRock lends money to the central bank but its also the advisor.
BlackRock itself is also owned by shareholders. It also develops the software the central bank uses. And after a disagreement with Blackstone founders he split to form what is officially become independently known as BlackRock. Thats larger than the gross domestic product GDP.