Why AMD Stock Fell on Thursday

The Motley Fool · 2d ago

Key Points

  • Renewed attacks in Saudi Arabia pushed oil higher, adding to inflation concerns.

  • Higher borrowing costs could make the enormous AI infrastructure build-out harder to fund.

  • Meta’s negative free cash flow and new share class put AI financing concerns back in focus.

Advanced Micro Devices (NASDAQ:AMD) stock fell 8.1% on Thursday, Oct. 22, as oil prices jumped amid renewed conflict in the Middle East.

The S&P 500 and the Nasdaq Composite lost 1.2% and 2.6%, respectively.

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Oil adds pressure to an expensive build-out

Renewed attacks in Saudi Arabia from Houthi rebels raised fears of further disruptions to oil supplies.

Microchip on a dark circuit board illuminated by glowing blue data pathways

Image source: Getty Images.

Brent Crude, an international benchmark for oil prices, topped $112 a barrel on Thursday, the highest level since May of this year. High energy prices threaten to drive already elevated inflation even higher, and that makes the outlook for borrowing costs more complicated.

The AI infrastructure build-out is incredibly expensive and is more and more fueled by debt as the big tech sees its cash flows diminish. Meta Platforms' Q3 report showed aggressive capital spending continuing, leading to a negative free cash flow (FCF) for the first time since 2012. So while there is no sign of spending slowing down today, the concern is whether the current pace is sustainable if borrowing costs continue to rise and how that will impact AMD's bottom line.

There was another factor at play from Meta's earnings: the company approved a new non-voting share class explicitly to be used to raise capital without diluting CEO Mark Zuckerberg's voting power.

Johnny Rice has no position in any of the stocks mentioned. The Motley Fool has positions in and recommends Advanced Micro Devices and Meta Platforms. The Motley Fool has a disclosure policy.