Warren Buffett is a big believer in long-term investing. In fact, many of his largest positions have been in his portfolio for decades. And while he and his lieutenants regularly adjust the publicly traded portfolio at Berkshire Hathaway,

For the first time since 2018, Buffett’s company didn’t buy back any stock in the quarter, according to FactSet.

It is indeed interesting that Berkshire now holds $320 billion in cash vs just $272 billion in equity investments. Put another way, Buffett is holding more cash than stocks. "That’s a lot of firepower if markets see a sustained drop," notes Colas. "While Berkshire is not especially expensive, its multiple may be worrisome to a value investor ."