Nvidia became the first company to cross a $4 trillion market capitalization on Wednesday. The artificial intelligence chip titan stands alone at the top of the U.S. market cap list, with its stock trading at its highest levels on record north of $164,

Shares of Nvidia Corp. were jumping over 2.5% on Wednesday morning, putting the megacap tech giant on track to close above the $4 trillion market cap for the first time. If the gain holds through the close,