In the movie Blade Runner (1982) I came across the notion of something called Prosser & Ankovich.
Here's some context:
Eldon Tyrell: 66,000 Prosser & Ankovich. Hmm. Trade. Trade at--
Computer: Blue entry. A Mr. J.F. Sebastian. 16417.
Eldon Tyrell: At this hour? What can I do for you, Sebastian?
Does this name Prosser and Ankovich have any meaning or these are just random words used to describe some sort of a financial operation on the market?