American Tower Corporation (REI vs Realty Income Corporation — Stock Comparison

American Tower Corporation (REI (AMT) and Realty Income Corporation (O) are both listed on US exchanges. This page compares their Q·Score ratings, key fundamentals (P/E, margins, growth), and Wall Street analyst consensus side by side. Data sourced from Yahoo Finance and updated on each page load.

Q·Score Winner
American Tower Corporation (REI
AMT7.9/10vs 5.8/10

American Tower Corporation (REI clearly outscores Realty Income Corporation on Q·Score (7.9 vs 5.8 out of 10), led by Quality (9.6 vs 5.7) and Sentiment (7.7 vs 5.1). Analyst consensus targets imply greater upside for AMT (+16.4%) than for O (+9.7%).

Price Performance

Normalised to 100 at period start — shows relative performance.

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AMTO

Q·Score Breakdown

7.9
Bullish
Overall
5.8
Neutral
9.6
Quality
5.7
5.5
Health
4
8.2
Growth
7.2
8.2
Valuation
6.8
7.7
Sentiment
5.1
AMT

High-quality business with 30% return on equity and 27% profit margins.

O

Earnings growing 18% year-over-year on 12% revenue growth.

balance sheet warrants attention.

Analyst Consensus

Bullish
+16.4%
Target $216.14
22 analysts
Neutral
+9.7%
Target $68.15
20 analysts

Fundamentals

AMT
O
30.0×
Trailing P/E
50.9×
26.9×
Forward P/E
36.1×
26.81%
Profit Margin
18.90%
73.96%
Gross Margin
92.60%
29.95%
ROE
2.83%
6.80%
Revenue Growth
12.00%
76.90%
Earnings Growth
17.90%
0.89
Beta
0.73
3.76%
Dividend Yield
5.23%
$86.5B
Market Cap
$57.9B
52-Week Range
AMT
$16530% of range$234
O
$5652% of range$68

Frequently Asked Questions

AMT vs O: which stock scores better overall?

Based on Q·Score, American Tower Corporation (REI (AMT) scores 7.9/10 versus Realty Income Corporation (O) at 5.8/10. The Q·Score measures five dimensions: Quality, Health, Growth, Valuation, and Sentiment. For informational purposes only — not financial advice.

Which has better revenue growth: AMT or O?

American Tower Corporation (REI (AMT) scores higher on Growth (8.2/10 vs 7.2/10). American Tower Corporation (REI reports revenue growth (6.8% YoY) while Realty Income Corporation reports (12.0% YoY). Growth scores reflect revenue and earnings momentum relative to sector peers.

Is AMT or O more attractively valued?

American Tower Corporation (REI (AMT) scores higher on Valuation (8.2/10 vs 6.8/10). AMT trades at 26.9× P/E versus O at 36.1×. Valuation is assessed using P/E ratio, analyst price targets, and 52-week range positioning relative to sector peers.

What do analysts say about AMT vs O?

There are 22 analysts covering AMT with a consensus price target of $216.14, and 20 analysts covering O with a consensus target of $68.15. Analyst consensus ratings are aggregated from Wall Street research and do not constitute investment advice.

Which is more profitable: AMT or O?

American Tower Corporation (REI (AMT) scores higher on Quality (9.6/10 vs 5.7/10). Net profit margin: AMT at 26.8%, O at 18.9%. Quality scores reflect profit margins, return on equity, and free cash flow generation.

Which has stronger financial health: AMT or O?

American Tower Corporation (REI (AMT) scores higher on Financial Health (5.5/10 vs 4/10). Market beta: AMT at 0.89, O at 0.73. Health scores consider beta, debt-to-equity, and current ratio. All investments carry risk — this is not investment advice.

What are the market caps of AMT and O?

American Tower Corporation (REI (AMT) has a market capitalisation of $86.5B, while Realty Income Corporation (O) has a market cap of $57.9B. Market cap data is sourced from Yahoo Finance and reflects the most recent available figures.

Do AMT or O pay dividends?

AMT pays a dividend yield of 3.76%, while O pays a dividend yield of 5.23%. Dividend yields fluctuate with share price and company payout decisions.

Q·Score is an educational tool and is not financial advice. Data provided by Yahoo Finance. Updated on each page load. How it's calculated →

Data provided by Yahoo Finance ·  Updated on each page load ·  For informational purposes only · Not financial advice · Quantify.biz © 2026