I don't know where you see even 1 analyst covering Nam Tai -- if there are any, I'm not aware of them. I don't see a single earnings estimate. If you do see any analysts they are probably either automated or old leftover ones from years ago.
I think we'll see 1 or 2 start covering Nam Tai soon. The word is obviously getting out, as is evident from the volume since August and the huge numbers posted a few days ago.