What if Santa Claus named his reindeer after stocks with market caps of $1 trillion or more? We wouldn't have, "Now, Dasher! Now, Dancer! Now, Prancer and Vixen! On, Comet! On Cupid! On, Donder and Blitzen!" Instead, jolly old Saint Nick would be calling, "Now, Apple! Now, Microsoft! Now, Nvidia and Amazon! On Alphabet! On Meta and Tesla!"Just as Rudolph was a later recruit to Santa's reindeer team, two new members have just joined the $1 trillion club. And while neither has a shiny red nose, Wall Street th ...