Well, some big serious investors maybe after them on many levels.., but they don't care to write here anything so we don't know. And we ourselves are just small fishes taking lessons on how to judge where to invest and where not to. 
On the contrary, since AM as a company is done, the shares of a defunct company are worthless anyway, but the obligations to creditors should still hold, so it's the AMHash owners that should be taken care of
Not that AM would care about any of those, but, you know, just sayin..