Restaurant Brands, the parent company of Tim Hortons, Burger King, and Popeyes, has reported growth, with Tim Hortons contributing to the increase. However, investors' reactions to the news have been mixed, with some outlets reporting that the company's earnings have fallen due to rising expenses, while others note that the company has beaten sales expectations. The company's stock has seen both gains and uncertainty, with some questioning whether it is a good time to buy.