American Tower Corporation (REI vs SL Green Realty Corp — Stock Comparison

American Tower Corporation (REI (AMT) and SL Green Realty Corp (SLG) 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
AMT8.2/10vs 5/10

American Tower Corporation (REI holds a significant lead over SL Green Realty Corp on Q·Score (8.2 vs 5 out of 10), led by Quality (9.3 vs 3.5) and Sentiment (8.5 vs 4.9). Analyst consensus targets imply greater upside for AMT (+22.3%) than for SLG (+13.5%).

Price Performance

Normalised to 100 at period start — shows relative performance.

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AMTSLG

Q·Score Breakdown

8.2
Bullish
Overall
5
Bearish
9.3
Quality
3.5
6
Health
5
9
Growth
7
8.1
Valuation
4.8
8.5
Sentiment
4.9
AMT

High-quality business with 34% return on equity and 31% profit margins.

SLG

Revenue expanding at 27% year-over-year.

currently unprofitable (-17% margin).

Analyst Consensus

Bullish
+22.3%
Target $215.70
23 analysts
Neutral
+13.5%
Target $58.74
17 analysts

Fundamentals

AMT
SLG
24.3×
Trailing P/E
25.2×
Forward P/E
-68.1×
31.08%
Profit Margin
-16.72%
73.77%
Gross Margin
44.76%
33.91%
ROE
-3.57%
4.70%
Revenue Growth
27.30%
138.50%
Earnings Growth
0.90
Beta
1.60
3.93%
Dividend Yield
4.77%
$82.2B
Market Cap
$4.0B
52-Week Range
AMT
$16044% of range$197
SLG
$3554% of range$66

Frequently Asked Questions

AMT vs SLG: which stock scores better overall?

Based on Q·Score, American Tower Corporation (REI (AMT) scores 8.2/10 versus SL Green Realty Corp (SLG) at 5/10. 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 SLG?

American Tower Corporation (REI (AMT) scores higher on Growth (9/10 vs 7/10). American Tower Corporation (REI reports revenue growth (4.7% YoY) while SL Green Realty Corp reports (27.3% YoY). Growth scores reflect revenue and earnings momentum relative to sector peers.

Is AMT or SLG more attractively valued?

American Tower Corporation (REI (AMT) scores higher on Valuation (8.1/10 vs 4.8/10). 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 SLG?

There are 23 analysts covering AMT with a consensus price target of $215.70, and 17 analysts covering SLG with a consensus target of $58.74. Analyst consensus ratings are aggregated from Wall Street research and do not constitute investment advice.

Which is more profitable: AMT or SLG?

American Tower Corporation (REI (AMT) scores higher on Quality (9.3/10 vs 3.5/10). Net profit margin: AMT at 31.1%, SLG at -16.7%. Quality scores reflect profit margins, return on equity, and free cash flow generation.

Which has stronger financial health: AMT or SLG?

American Tower Corporation (REI (AMT) scores higher on Financial Health (6/10 vs 5/10). Market beta: AMT at 0.90, SLG at 1.60. 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 SLG?

American Tower Corporation (REI (AMT) has a market capitalisation of $82.2B, while SL Green Realty Corp (SLG) has a market cap of $4.0B. Market cap data is sourced from Yahoo Finance and reflects the most recent available figures.

Do AMT or SLG pay dividends?

AMT pays a dividend yield of 3.93%, while SLG pays a dividend yield of 4.77%. 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