Don’t forget they can’t buy shares without someone selling them. So if they have bought so many shares back there’s only 2 left, these two people each control 50% of the company and aren’t going to sell that share (for a small amount)
I’d be interested in the mechanics of how that works. I understand buying and selling of shares, but do you just got it the exchange and tell them you want the shares destroyed or?
If in a trivial example, they buy back all the shares but 1.
Would the person holding that last 1 share have suddenly 100% of Apple?