One could consider what's now happening with Alibaba ADRs and the fear of delisting. The price on a certain exchange crumbles. However, I do wonder if at the sc

One could consider what's now happening with Alibaba ADRs and the fear of delisting. The price on a certain exchange crumbles. However, I do wonder if at the scale of a big company owning big chunks it'd just be a minor cost of doing business to reregister for the HK exchange?