JAKKS Pacific (JAKK) , Green Dot (GDOT) , Signet Jewelers (SIG) , Gibraltar Industries (ROCK) and PCB Bancorp (PCB) are some companies with low price-to-sales ratios and the potential to offer higher returns. What is the Price-to-Sales Ratio? While a loss-making company with a negative price-to-earnings ratio falls out of investor favor, its price-to- sales can indicate the hidden strength of the business. This underrated ratio is also used to identify a recovery situation or ensure a company's growth is no ...