6) Ligand Pharmaceuticals (LGND) has a P/E ratio of 45 while Pfizer (PFE) has a P/E ratio of 14.5.

Ligand

Income Statement All numbers in thousands Revenue 12/31/2017 12/31/2016 12/31/2015 12/31/2014 Total Revenue 141,102 108,973 71,914 64,538 Cost of Revenue 32,253 26,792 16,812 18,883 Gross Profit 108,849 82,181 55,102 45,655Income Statement All numbers in thousands Revenue 12/31/2017 12/31/2016 12/31/2015 12/31/2014 Total Revenue 52,546,000 52,824,000 48,851,000 49,605,000 Cost of Revenue 10,59 90,000 11,925,000 9,361,000 9,033,000 Gross Profit 41,956,000 40,899,000 39,490,000 40,572,000