Refiner enjoys oil boom: Calumet Specialty Products sees stock price take off
Indianapolis is headquarters for Little Oil-Calumet Specialty Products Partners LP. Few locally have heard of the west-side refining and petroleum products company, let alone of its Jan. 25 initial public stock offering that raised $144 million. Calumet is controlled by an equally obscure group of families that still own the bulk of company shares. Yet shares of little Calumet-sales last year of $1.3 billion-are up 40 percent since the January IPO intended to fuel acquisitions. The appreciation is partly due…