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.

The Berkshire Hathaway CEO spent more than $400 million on Occidental Petroleum shares, which just hit a nearly three-year low amid fears that oil prices may keep falling.

The former Microsoft CEO said his investment strategy was partly influenced by Buffett.

Though the Oracle of Omaha has been a net seller of stocks for two years, you can be a confident buyer of these three industry-leading businesses in the new year.

With a market capitalization of $49.4 billion, Nubank parent company, Nu Holdings (NU) has emerged as a disruptive force in Latin American banking. It operates a digital banking platform, providing a wide range of financial products such as no-fee credit cards,

Warren Buffett’s Berkshire Hathaway made significant stock purchases during a December market sell-off. The company bought 8.9 million shares of Occidental Petroleum for $405 million over three days,

Since Warren Buffett became the CEO of Berkshire Hathaway ( BRK.A 0.80%) ( BRK.B 0.95%) in 1965, its stock has delivered a compound annual return of 19.8%. That would have been enough to turn a $1,000 investment into $42.5 million, whereas the same investment in the S&P 500 would have grown to just $325,053 over the same period.