Six blue-chip stocks aggressively backed by Warren Buffett are on sale on Wall Street as the year draws to a close, mainly due to broad economic factors and stock market fashion. That makes them worth a look,

Warren Buffett has made some rather bearish moves in Berkshire Hathaway's (NYSE: BRK.A)(NYSE: BRK.B) stock portfolio in the past few quarters. Most notably, the legendary investor disposed of significant portions of both the Apple and Bank of America investments that have performed extremely well for Berkshire.

Warren Buffett appears to be on track to beat the S&P 500 again in 2024, but not by much. Berkshire Hathaway's shares are up year-to-date only around 3% more than the S&P. Buffett has owned shares of American Express (NYSE: AXP) for decades.