Assuming Nvidia does reach $600 billion in sales in 2030, the stock will have to maintain its current price-to-sales ratio (P/S) of 32 to generate 561% returns from this level. That would translate into a market cap of $19.2 trillion, compared to the current level of just under $3 trillion.

Nvidia 's (NASDAQ: NVDA) share price has skyrocketed more than 800% while Kamala Harris has served as vice president of the United States. That's a bigger gain than the stock delivered when Donald Trump was in the White House. It's also larger than the returns generated during any of the four-year terms of Barack Obama and George W. Bush.

Starting Nvidia from scratch and growing it into a $3 trillion company took three decades and stretched Jensen Huang to his absolute limit. "Building a company is insanely hard," the chipmaker's cofounder said in a video shown at "Acquired Live" last month and posted online this week.

Nvidia chief Jensen Huang said during an interview with CNBC on Wednesday that demand for the tech giant’s Blackwell “Superchip” is “insane,” sending Nvidia shares up more than 3% on Thursday. Nvidia shares reached as high as $124.26 on Thursday before cooling down to $122.80 at market close, a 3.3% jump.