Why Arm Stock Is Tumbling Today

Source Motley_fool

Key Points

  • An analyst downgraded Arm stock today.

  • The company is an important semiconductor company that is expanding into AGI CPUs.

  • 10 stocks we like better than Arm Holdings ›

Shares of semiconductor company Arm Holdings (NASDAQ: ARM) are falling this morning after an analyst at Morgan Stanley downgraded the tech stock. Arm stock is also likely under pressure today amid geopolitical uncertainty, as the U.S. war in Iran ratchets up.

Arm's stock is down by 5.7% as of 11:35 a.m. ET.

Will AI create the world's first trillionaire? Our team just released a report on the one little-known company, called an "Indispensable Monopoly" providing the critical technology Nvidia and Intel both need. Continue »

A person looking at graphs on a computer.

Image source: Getty Images.

Margin pressure and slower growth

Morgan Stanley analyst Lee Simpson said in an investor note that while Arm is making the right moves into artificial intelligence with its AGI-focused CPU, the firm still believes fiscal 2027 growth could be slower due to softening demand and supply constraints. The firm also thinks that Arm's recent move into AGI CPUs could hurt its margins as it ramps up research and development spending.

Simpson downgraded Arm's stock from overweight to equal weight, setting a $150 price target.

Adding to the stock's decline today was the fact that the U.S. has threatened to attack Iran's infrastructure by the end of today, if certain criteria aren't met, including opening the Strait of Hormuz.

Investors are concerned that a prolonged war will keep oil prices elevated and continue to weigh down global economies.

Don't jump ship just yet

Investors may want to take Arm's stock downgrade this morning with a grain of salt. Arm is still a leading processor company, and its recent AGI CPU development could help it further expand its position. While it's smart for investors to keep an eye on R&D spending, avoiding Arm because of near-term spending increases may not be the right strategy.

Should you buy stock in Arm Holdings right now?

Before you buy stock in Arm Holdings, 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 Arm Holdings 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 $533,522!* Or when Nvidia made this list on April 15, 2005... if you invested $1,000 at the time of our recommendation, you’d have $1,089,028!*

Now, it’s worth noting Stock Advisor’s total average return is 930% — a market-crushing outperformance compared to 185% 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 April 7, 2026.

Chris Neiger has no position in any of the stocks mentioned. The Motley Fool has no position in any of the stocks mentioned. The Motley Fool has a disclosure policy.

Disclaimer: For information purposes only. Past performance is not indicative of future results.
placeholder
Will US sanctions waivers force Asia to choose between short-term Iranian oil and long-term energy independence?The Strait of Hormuz is essentially closed, and oil prices have surged to around $113 per barrel, leaving Asia’s two largest economies searching for solutions but using quite different strategies. Moscow sounded the alarm Monday as the war in Iran continued to spread. Kremlin spokesman Dmitry Peskov told reporters that tensions in the region keep […]
Author  Cryptopolitan
15 hours ago
The Strait of Hormuz is essentially closed, and oil prices have surged to around $113 per barrel, leaving Asia’s two largest economies searching for solutions but using quite different strategies. Moscow sounded the alarm Monday as the war in Iran continued to spread. Kremlin spokesman Dmitry Peskov told reporters that tensions in the region keep […]
placeholder
Polymarket upgrades trading system and launches new token as US compliance push intensifiesPolymarket is upgrading its platform from a retail prediction market to a professional trading venue.
Author  Cryptopolitan
15 hours ago
Polymarket is upgrading its platform from a retail prediction market to a professional trading venue.
placeholder
XRP trading volume hits $3.86B as network growth surpasses 8M walletsXRP trading activity reached $3.86 billion in 24 hours as traders increased buying and selling across markets.
Author  Cryptopolitan
15 hours ago
XRP trading activity reached $3.86 billion in 24 hours as traders increased buying and selling across markets.
placeholder
MicroStrategy Buys the Dip Again: Why 4,871 BTC Purchase Speaks Loudest YetMicroStrategy acquired 4,871 Bitcoin (BTC) for approximately $329.9 million at an average price of $67,718, buying aggressively below its own cost basis while nearly every other corporate buyer has go
Author  Beincrypto
15 hours ago
MicroStrategy acquired 4,871 Bitcoin (BTC) for approximately $329.9 million at an average price of $67,718, buying aggressively below its own cost basis while nearly every other corporate buyer has go
placeholder
Bitcoin Slides Below $69K as Iran Strike Deadline LoomsBitcoin dropped roughly 2% to $68,500 in early Tuesday trading. The move fully erased Monday’s brief climb above $70,000. Geopolitical pressure, not market fundamentals, is driving the sell-off.Monday
Author  Beincrypto
15 hours ago
Bitcoin dropped roughly 2% to $68,500 in early Tuesday trading. The move fully erased Monday’s brief climb above $70,000. Geopolitical pressure, not market fundamentals, is driving the sell-off.Monday
goTop
quote