Why AMD Stock Jumped 30% in September

Source Motley_fool

Key Points

  • Rapid adoption of Meta's Muse was good news for AMD.

  • The company acquired World Labs for $8.2 billion in an all-stock deal.

  • AMD's prospects continue to improve in the eyes of Wall Street.

  • 10 stocks we like better than Advanced Micro Devices ›

Shares of Advanced Micro Devices (NASDAQ:AMD) were among the winners last month after the diversified, fabless chip company rode a surge in CPU stocks following the launch of Meta Platforms' new Muse personal AI agent. AMD also announced an acquisition and benefited from some positive analyst commentary.

As a result, the stock finished the month up 30% according to data from S&P Global Market Intelligence.

Missed Nvidia in 2009? This Rare Signal Is Flashing Again. In 2009, a "Double Down" signal flashed for a little-known chipmaker called Nvidia. For the first time in years, that same "Total Conviction" signal is flashing for a company 1/100th the size of Nvidia. Continue »

As you can see from the chart below, most of the stock's gain came in the middle of the month as the market reacted to Muse.

AMD Chart

AMD data by YCharts

Is CPU demand about to soar?

CPU stocks, including AMD, Arm, and Intel, all soared in the middle of September on signs that Muse could become the next blockbuster product in AI. AI agents like Muse rely on the computing power of CPUs, so the companies that make them, like AMD, Intel, and Arm, all moved higher.

In less than a month, Muse has been downloaded 5 million times, and it's become the most downloaded app on the App Store and Google Play. It's also received rave reviews, showing that AI agents could be the next wave of AI, potentially driving a surge in demand for CPUs.

The other major news out on the company was its acquisition of World Labs at the end of the month for $8.2 billion in stock. World Labs is an AI model and research lab that will bring a team of researchers and model experts to AMD, helping it develop AI hardware, software, and systems. The all-stock deal is also a smart way for AMD to take advantage of its elevated stock price.

A number of Wall Street analysts also raised their price targets and upgraded the stock in the quarter, citing increasing demand for AI compute and the expansion of the CPU market from AI agents.

Modern AMD office building framed by lush trees beneath a blue, cloud-filled sky

Image source: Advanced Micro Devices.

What's next for AMD

AMD is now a trillion-dollar company, and it has been one of the biggest winners since the stock market dip in March, as the stock has tripled since then.

AMD is one of the most diversified chip companies on the market with strong positions in both CPUs and GPUs, giving it multiple ways of capitalizing on the AI boom. It's the #2 maker of PC and server CPUs and the #2 player in the GPU market.

While significant profit growth is now priced into the stock, the business is accelerating, and it's poised to capitalize on increasing demand for CPUs.

Should you buy stock in Advanced Micro Devices right now?

Before you buy stock in Advanced Micro Devices, consider this:

The Motley Fool Stock Advisor analyst team just identified what they believe are the 10 best stocks for investors to buy now… and Advanced Micro Devices wasn’t one of them. The 10 stocks that made the cut could produce monster returns in the coming years.

Consider when Netflix made this list on December 17, 2004... if you invested $1,000 at the time of our recommendation, you’d have $365,910!* Or when Nvidia made this list on April 15, 2005... if you invested $1,000 at the time of our recommendation, you’d have $1,418,530!*

Now, it’s worth noting Stock Advisor’s total average return is 930% — a market-crushing outperformance compared to 211% for the S&P 500. Don't miss the latest top 10 list, available with Stock Advisor, and join an investing community built by individual investors for individual investors.

See the 10 stocks »

*Stock Advisor returns as of October 2, 2026.

Jeremy Bowman has positions in Advanced Micro Devices, Arm Holdings, and Meta Platforms. The Motley Fool has positions in and recommends Advanced Micro Devices, Arm Holdings, Intel, and Meta Platforms. The Motley Fool has a disclosure policy.

Disclaimer: For information purposes only. Past performance is not indicative of future results.
placeholder
OPEC+ Deepens Production Hikes as Hormuz Bottlenecks Stifle Actual SupplyOPEC+ core members will lift July oil quotas by 188,000 barrels per day, but geopolitical shipping constraints and the UAE’s exit keep actual global crude supplies tight.
Author  Mitrade Team
Jun 08, Mon
OPEC+ core members will lift July oil quotas by 188,000 barrels per day, but geopolitical shipping constraints and the UAE’s exit keep actual global crude supplies tight.
placeholder
XRP Price Prediction for July 2026: Can Buyers Finally Break the Downtrend?XRP (XRP) price trades near $1.05, caught between a year-long downtrend and a sudden burst of buying.July has historically rewarded XRP holders. This year the month arrives with on-chain accumulation
Author  Beincrypto
Jun 30, Tue
XRP (XRP) price trades near $1.05, caught between a year-long downtrend and a sudden burst of buying.July has historically rewarded XRP holders. This year the month arrives with on-chain accumulation
placeholder
XAUUSD Gold Analysis: Gold Holds Above $4,350 Ahead of US Inflation Data Is $4,500 Next? Gold holds above $4,350 following weak US jobs data. As inflation reports approach and UBS eyes $5,000, can XAUUSD break resistance at $4,435 to rally toward $4,500?
Author  Naoufal Seddik
Aug 12, Wed
Gold holds above $4,350 following weak US jobs data. As inflation reports approach and UBS eyes $5,000, can XAUUSD break resistance at $4,435 to rally toward $4,500?
placeholder
Gold Price Analysis Today: Gold Drops 1.32% Despite Lower Fed Rate-Hike Bets, Can $4,313 Support Hold? Gold fell 1.32% on August 13 after rising to $4,449.73, then reversing lower and closing near $4,349.918 below the $4,356.46 support. Softer US inflation data reduced Fed rate hike expectations, but selling pressure still dominated the session. Will $4,313 support hold?
Author  Naoufal Seddik
Aug 14, Fri
Gold fell 1.32% on August 13 after rising to $4,449.73, then reversing lower and closing near $4,349.918 below the $4,356.46 support. Softer US inflation data reduced Fed rate hike expectations, but selling pressure still dominated the session. Will $4,313 support hold?
placeholder
Gold Price Analysis Today: Gold Gains 0.94% as Markets Expect Fed to Hold Rates, Can $4,449 Resistance Break? Gold gained 0.94% on August 17, closing near $4,417.30 as softer US data strengthened expectations for unchanged Fed rates in September. Gold remains bullish, with $4,449.730 resistance and $4,310.650 support in focus.
Author  Naoufal Seddik
Aug 18, Tue
Gold gained 0.94% on August 17, closing near $4,417.30 as softer US data strengthened expectations for unchanged Fed rates in September. Gold remains bullish, with $4,449.730 resistance and $4,310.650 support in focus.
goTop
quote