NAV IVII ARIA...3yr weekly charts(put them together for ease of comparison Chisox)
If you're talking year plus long, I like NAV right now. Sitting on about a 6.5 PE on 11.5 bil in sales for the year. They bounce alot between 30 and forty and are low thirties right now.
I like IVII to bounce back off of the 10 mark to maybe 13 or 14. If you look at their three year chart they've bounced off this level 5 times already for good gains.
On a two year play I like ARIA for their leading oncology product. That is also a fun one to play for the swings.