This quiet compounder, backed by a solid dividend yield, could see its earnings growth accelerate.Payroll is not a flashy business. But it is a mission-critical one (not to mention a nice contrast to the many hyped-up artificial intelligence-names that have become market darlings in 2025). And that is why Automatic Data Processing (ADP 1.05%) has been able to quietly compound for decades while paying shareholders more every year, turning it into a Dividend King that every investor looking to bolster their p ...