By (for a company of their size) quite a bit. Cray's been doing very well ever since they began marketing supercomputers based upon AMD's Opteron.
How can they "do well" financially marketing Opteron based computers that don't yet exist? You "do well" selling things or services. Cray has yet to deliver any Opteron system and after Cray delivers their one-off, built to order government special they have to then develop it into a commercially viable product line. BTW, how many mini "spruce goose" planes did Hughs Aircraft sell based on their infamous one-of-a-kind government project? Do you think Cray's "Opteron goose" will do any better in spawning progeny?