Set in stone by an IPO in 1993, ROCK is the stock ticker symbol of which of the following companies?

Not necessarily a household name, Gibraltar Industries is a renewable energy and conservation company, and they were able to land the coveted ROCK stock symbol in their 1993 initial public offering. Fender's symbol is FNDR and Prudential is PRU.

Asked by Tom Cohen · Last updated 5 years ago · 332 views