Founded in 1993, The Motley Fool is a financial services company dedicated to making the world smarter, happier, and richer. The Motley Fool reaches millions of people every month through our premium investing solutions, free guidance and market analysis on Fool.com, top-rated podcasts, and non-profit The Motley Fool Foundation.

Berkshire Hathaway’s (BRK.B) fourth-quarter 13F filing revealed that Warren Buffett continued his selling spree in the final quarter of the year. Based on the trades in Q4, the conglomerate’s cash pile looks set to have hit yet another record high after rising to $325 billion at the end of Q3.

Given the overbought and expensive stock market, these four Warren Buffett favorite dividend stocks look like safe ideas for investors now.