KEY POINTS
  • CNBC's Jim Cramer revisits the race between Apple, Amazon, Alphabet and Microsoft to reach a $1 trillion market cap.
  • Apple and Amazon both reached the symbolic level in 2018, but have both fallen below it since.
  • "This time, the odds are very different" for all four contenders, the "Mad Money" host says.

The race to the symbolic $1 trillion market cap is back on between some of tech's most valuable companies, CNBC's Jim Cramer said Thursday as stocks climbed into the close.

Apple became the first-ever company to cross the trillion-dollar mark in 2018, followed closely by Amazon, as Cramer predicted on "Mad Money" in April of last year.