Compare American Tower Corp (AMT) vs Arm Holdings plc (ARM) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
American Tower Corp vs Arm Holdings plc — how do they compare? American Tower Corp trades at $170.74 (market cap $79.00B), while Arm Holdings plc trades at $274 (market cap $287.22B). The key difference: Arm Holdings plc is far larger — about 3.6× American Tower Corp's market cap, and American Tower Corp pays a 4.12% dividend while Arm Holdings plc pays none. Which is the better fit depends on your goals.
| AMT | ARM | |
|---|---|---|
Market Cap | $79.00B | $287.22B |
Sector | Real Estate | Technology |
52-Week High | $211.88 | $439.46 |
52-Week Low | $162.11 | $104.55 |
Enterprise Value | $122.53B | $283.79B |
Dividend Yield | 4.12% | — |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
American Tower Corporation (AMT) trades at $171.4, up 1.35% over the past 24 hours, with a bearish technical signal from moving averages but strong fundamental performance. The company reported Q2 2026 earnings beats, with EPS of $1.86 versus $1.57 expected, and maintains robust profitability margins, including a net income margin of 26.81%. Recent news highlights accelerated lease contract growth and a positive analyst consensus.
The outlook for AMT is supported by solid earnings growth and a 27.3% upside to the consensus price target of $206.17, though risks include interest rate sensitivity and high debt levels. Investment appeal hinges on execution in telecom infrastructure and data center expansion, balanced against macroeconomic pressures.
ARM trades at $273.29, up 2.03% with a bullish technical trend and strong support at $265. The company reported robust earnings beats in recent quarters, with Q2 2026 EPS of $0.45 exceeding the $0.40 estimate. Revenue grew to $4.01B in 2025, with net income of $792M, though valuation ratios like P/E of 274.42 remain elevated. Analyst sentiment is positive, with 70% buy ratings.
Outlook is supported by AI-driven demand and a $25B revenue target by FY31, but high valuation and smartphone market headwinds pose risks. The consensus price target is $329.80, implying potential upside, yet volatility from recent sell-offs requires caution for investors seeking growth amid premium multiples.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
Top news
Latest headlines on both assets
Top news
Latest headlines on both assets
About American Tower Corp
American Tower owns and operates more than 220,000 cell towers throughout the U.S., Asia, Latin America, Europe, and Africa. It also owns and/or operates 25 data centers in eight U.S. markets after acquiring CoreSite. On its towers, the company has a very concentrated customer base, with most revenue in each market being generated by just the top few mobile carriers. The company operates more than 40,000 towers in the U.S., which accounted for more than half of its total revenue in 2021. Outside the U.S., American Tower's greatest presence is in India and Brazil, where it operates roughly 75,000 and 19,000 towers, respectively. American Tower operates as a real estate investment trust.
Read more on AMT →About Arm Holdings plc
Arm Holdings designs the architecture for high-performance, energy-efficient processors used in nearly all smartphones and millions of other devices. Its intellectual property powers global computing from mobile to AI.
Read more on ARM →
