A look at the shareholders of ArcelorMittal S.A. (AMS:MT) can tell us which group is most powerful. We can see that private companies own the lion's share in the company with 41% ownership.

If you want to know who really controls ArcelorMittal S.A. (AMS:MT), then you'll have to look at the makeup of its share registry. With 39% stake, private companies possess the maximum shares in the ...