The year's top tech stock is up 300% thanks to AI — but it's not Nvidia

• Nvidia’s stock is up nearly 200% this year, and a critical time for tech awaits

  Business - MarketWatch - October 28
• 

  Big Tech Carries the Entire Stock Market — and Nvidia Fuels Big Tech

  Business - Inc. - October 25

• This chart shows how Nvidia soared back toward the top of the tech heap

  Business - MarketWatch - October 26

• Berkshire Hathaway's cash fortress tops $300 billion as Buffett sells more stock, freezes buybacks

  Business - CNBC - 14 hours ago

• Nvidia closes at record as AI chipmaker's market cap tops $3.4 trillion

  Business - CNBC - October 14

• How this money manager’s one-of-a-kind fund beats the market without Nvidia and other tech stocks

  Business - MarketWatch - October 19

• How to increase or cut your exposure to Nvidia and other hot Big Tech stocks

  Business - MarketWatch - October 26

More from CNBC

• Palantir shares surge on rosy revenue outlook

  Business - CNBC - 4 hours ago

• Trump's tariffs could trigger 'dramatic' price spikes on clothes, furniture, warns retail group

  Business - CNBC - 2 hours ago

• As the election winds down, worries of 'bond vigilantes' and inflation hit markets

  Business - CNBC - 7 hours ago

• What the stock market typically does after the U.S. election, according to history

  Business - CNBC - 6 hours ago

• Judge rejects request to block Elon Musk $1 million voter giveaway

  Business - CNBC - 3 hours ago