San Francisco - Apple briefly retook its title as the largest publicly listed U.S. company by market capitalization on Monday, beating out Microsoft and Amazon.com, while Alphabet was close behind the trio as it prepared to report its quarterly results.

With Microsoft and Apple rallying almost 3 percent, Apple’s market capitalization for a few seconds was $806.6 billion, exceeding Microsoft’s by $200 million and Amazon’s by about $1.2 billion.

Microsoft quickly returned to its spot as the most valuable company, but Apple was on track to end the session above Amazon, up 0.4 percent, taking the No 2 spot.

Apple’s stock has risen 11 percent since its quarterly report last Tuesday, with investors betting it was oversold following months of concern about a slowdown in iPhone demand, and the company’s rare revenue warning on Jan. 2 related to soft demand in China.

After touching a record $1.1 trillion last October, Apple’s market capitalization fell gradually, and it was overtaken in December by Amazon and Microsoft.

Apple’s stock market value hit a low of $675 billion on Jan. 3 after its revenue warning, but then steadily recovered, helped in part by a quarterly report that was better than feared by investors. Read more at Reuters