American Tower Corp vs Fidelity National Information Servcs Inc — how do they compare? American Tower Corp trades at $170.43 (market cap $79.00B), while Fidelity National Information Servcs Inc trades at $42.9 (market cap $22.05B). The key difference: American Tower Corp is far larger — about 3.6× Fidelity National Information Servcs Inc's market cap. Which is the better fit depends on your goals.
| AMT | FIS | |
|---|---|---|
Market Cap | $79.00B | $22.05B |
Sector | Real Estate | Technology |
52-Week High | $211.88 | $72.77 |
52-Week Low | $162.11 | $37.72 |
Enterprise Value | $122.53B | $42.56B |
Dividend Yield | 4.12% | 4.12% |
Signals from Pluang's Aura AI — not financial advice
American Tower Corporation (AMT) trades at $170.48, up 0.81% with strong fundamental performance including three consecutive quarterly earnings beats and robust profitability metrics. The stock shows bearish technical signals despite analyst optimism, with 79.6% buy ratings and a $206.17 consensus price target representing 21% upside potential. Recent Q2 2026 results demonstrated accelerated lease contract growth and raised full-year guidance.
AMT presents a compelling investment case with strong revenue visibility from telecom infrastructure demand and 5G/6G expansion cycles. However, high debt levels and interest rate sensitivity pose significant risks. The stock offers defensive characteristics through recurring revenue streams but faces headwinds from DISH Network churn and capital expenditure requirements.
FIS trades at $42.10, down 0.96% with bearish technical signals. The company shows improving fundamentals with Q2 2026 earnings beat and 5.3% revenue growth, though it lowered full-year guidance. Valuation appears attractive with P/E of 6.57 and P/S of 1.82. Recent expansion into APAC markets and treasury software recognition provide growth catalysts. Cash flow improved significantly from 2025's negative $1.35B to projected positive $188M for 2026.
FIS presents a mixed outlook with strong banking solutions growth offset by capital markets weakness. The 19% upside to consensus price target of $50.18 offers potential, but execution risks remain given the guidance reduction. Investors should weigh the attractive valuation against operational challenges in achieving sustained profitability improvement.
Trailing returns across standard periods
Latest headlines on both assets
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 →Fidelity National Information Services' legacy operations provide core and payment processing services to banks, but its business has expanded over time. By acquiring Sungard in 2015, the company now provides record-keeping and other services to investment firms. With the acquisition of Worldpay in 2019, FIS now provides payment processing services for merchants and holds leading positions in the United States and United Kingdom. About a fourth of revenue is generated outside North America.
Read more on FIS →