AMT vs CIGI Stock Comparison

American Tower and Colliers International Prices as of Oct 26, 2026 Peers: Industry group
AMT American Tower Corp /Ma/
$188.45 +11.4% 1M -1.6% 1Y
Market cap
$86.73B
P/E
25.5x
Revenue (TTM)
$10.94B
Div. yield
–
Tower REITs Real Estate
8 wins

Head to Head

11 decided of 12

American Tower leads on 8 of the 12 questions below (American Tower 8, Colliers International 3). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionAMTCIGILeader
Larger companyMarket capitalisation $86.73B $4.68B AMT
Cheaper on earningsLower P/E, profitable companies only 25.5x 77.7x AMT
Cheaper on forward earningsLower price / next fiscal year consensus EPS 27.9x 11.8x CIGI
Faster revenue growthRevenue growth, trailing twelve months +6.6% +15.2% CIGI
More profitableNet margin, trailing twelve months 31.1% 1.0% AMT
Better return on capitalReturn on invested capital 9.2% 6.8% AMT
Less leveragedLower net debt / EBITDA 5.1x 3.8x CIGI
Higher dividend yieldTrailing dividend yield 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months -1.6% -44.2% AMT
Better 5-year returnAnnualised price return, 5 years -8.0%/yr -8.9%/yr AMT
Less volatileAnnualised volatility, 1 year 28.5% 37.7% AMT
Higher overall scoreMean of the five percentile scores vs peers 59/100 45/100 AMT

Percentile Scorecard

AMTCIGI

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisAMTCIGI
Valuation 30 #8 of 11 47 #10 of 18
Growth 89 #2 of 10 53 #8 of 16
Profitability 78 #3 of 10 67 #6 of 16
Financial Health 40 #7 of 11 13 #15 of 17
Shareholder Returns – –
Overall 59 45
  • AMT ranked among 11 companies in Infrastructure REITs
  • CIGI ranked among 19 companies in Real Estate Services

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodAMTCIGISPY
1 month +11.4%+2.5% -0.8%
3 months +13.1%-9.1% +3.5%
6 months +7.5%-15.4% +7.0%
Year to date +7.3%-37.0% +12.2%
1 year -1.6%-44.2% +13.0%
3 years +9.6%+5.1% +86.3%
3 years, per year +3.1%+1.7% +23.1%
5 years -34.0%-37.2% +68.6%
5 years, per year -8.0%-8.9% +11.0%
10 years +62.9%+129.9% +258.0%
10 years, per year +5.0%+8.7% +13.6%

Risk

MeasureAMTCIGISPY
Volatility, 1Y 28.5%37.7% 12.7%
Downside volatility, 1Y 28.7%39.4% 12.7%
Beta vs S&P 500, 1Y -0.060.88 1.00
Return / volatility, 1Y -0.06-1.17 1.02
Max drawdown, 5Y -46.1%-49.3% -25.4%
From 52-week high -2.9%-44.3% -1.8%
52-week high $194.12$166.27 $779.14
52-week low $161.11$85.88 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleAMTCIGI
P/E now vs peer median 25.8xmedian 24.3x 78.1xmedian 21.2x
P/S now vs peer median 8.0xmedian 6.4x 0.8xmedian 0.7x
EV/EBITDA now vs peer median 17.7xmedian 15.8x 11.1xmedian 9.8x
P/FCF now vs peer median 22.2xmedian 18.4x 11.3xmedian 12.3x
P/B now vs peer median 8.6xmedian 2.3x 3.1xmedian 1.8x
PEG now vs peer median 0.50median 0.72 1.66median 0.51

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsAMTCIGI
Revenue $10.94B $5.96B
Gross profit $10.78B $2.38B
Operating income $4.90B $373.62M
Net income $3.52B $211.66M
Free cash flow $3.96B $419.51M
EPS (diluted) $7.29 $1.18
Cash & equivalents $1.76B $265.19M
Total debt $37.19B $2.69B
Shares (diluted) 466.27M 51.08M
Enterprise value $79.93B $3.76B

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricAMTCIGI
P/E 25.8x 78.1x
P/FCF 22.2x 11.3x
P/Operating cash flow 15.2x 14.7x
P/S 8.0x 0.8x
P/B 8.6x 3.1x
P/Tangible book -23.6x 66.3x
EV/EBITDA 17.7x 11.1x
EV/EBIT 25.1x 19.2x
EV/Revenue 11.3x 1.2x
EV/FCF 31.1x 17.1x
EV/Operating cash flow 21.3x 22.2x
PEG (3Y EPS CAGR) 0.50 1.66

Growth

14 metrics
MetricAMTCIGI
Revenue growth (1Y) 6.6% 15.2%
Revenue CAGR (3Y) 5.4% 10.8%
Gross profit growth (1Y) 6.5% 14.8%
Gross profit CAGR (3Y) 5.2% 11.2%
Operating income growth (1Y) 4.9% 3.2%
Operating income CAGR (3Y) 20.1% 9.4%
Net income growth (1Y) 164.5% -5.4%
Net income CAGR (3Y) 58.7% 14.6%
EPS growth (1Y) 164.5% 5.3%
EPS CAGR (3Y) 52.1% 47.0%
Operating cash flow growth (1Y) 10.1% 14.1%
Operating cash flow CAGR (3Y) 9.5% 4.6%
Free cash flow growth (1Y) 5.8% 20.1%
Free cash flow CAGR (3Y) 18.2% 4.6%

Profitability

14 metrics
MetricAMTCIGI
Gross margin 98.5% 40.0%
EBITDA margin 63.7% 10.8%
Operating margin 44.8% 6.3%
Pretax margin 36.0% 5.0%
Net margin 31.1% 1.0%
FCF margin 36.2% 7.0%
Operating cash flow margin 52.8% 5.4%
Return on equity 34.5% 13.8%
Return on assets 5.6% 3.9%
Return on invested capital 9.2% 6.8%
Return on capital employed 9.0% 10.2%
Asset turnover 0.2x 1.1x
Cash conversion (OCF / net income) 1.6x 1.5x
Stock comp / revenue 1.5% 0.8%

Financial Health

11 metrics
MetricAMTCIGI
Debt / assets 58.8% 46.0%
Debt / equity 3.6x 1.7x
Net debt / EBITDA 5.1x 3.8x
Debt / FCF 9.4x 6.4x
Liabilities / assets 83.8% 73.5%
Equity / assets 16.2% 26.5%
Interest coverage 3.5x –
Current ratio 0.4x 1.2x
Quick ratio 0.3x 0.9x
Cash ratio 0.2x 0.1x
Altman Z-score 1.20 1.94

Shareholder Returns

7 metrics
MetricAMTCIGI
Dividend yield 3.8% 0.3%
Net buyback yield 0.2% –
Shareholder yield 3.9% 0.3%
Payout ratio (earnings) – 7.2%
Payout ratio (FCF) – 3.6%
Dividend growth (1Y) – 6.5%
Dividend CAGR (3Y) – 4.5%

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusAMTCIGI
Forward P/E 27.9xFY2026 11.8xFY2026
EPS, next fiscal year $6.75FY2026 $7.88FY2026
EPS growth, next FY +25.0%FY2026 +20.7%FY2026
EPS growth, the year after -0.3% +0.1%
Revenue, next fiscal year $11.51BFY2026 $6.33BFY2026
Revenue growth, next FY +8.2%FY2026 +14.6%FY2026
Revenue growth, the year after +4.0% +14.7%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersAMTCIGI
Held by institutions 94.4% 71.7%
Institutions holding 1,743 189
Change in shares held, QoQ +2.5% -3.8%
Institutions buying 860 92
Institutions selling 657 64
Buyers to sellers 1.31 1.44

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

AMTCIGI
AMT 1.00 0.13
CIGI 0.13 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, AMT and CIGI?

American Tower (AMT) is the largest by market capitalisation: American Tower (AMT) $86.73B, Colliers International (CIGI) $4.68B.

Which stock is cheaper, AMT and CIGI?

American Tower (AMT) trades on the lowest price-to-earnings ratio (American Tower (AMT) 25.5x, Colliers International (CIGI) 77.7x). On next year's consensus earnings, Colliers International (CIGI) is cheapest (American Tower (AMT) 27.9x, Colliers International (CIGI) 11.8x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Colliers International (CIGI) grew revenue fastest over the trailing twelve months: American Tower (AMT) +6.6%, Colliers International (CIGI) +15.2%.

Which company is more profitable?

American Tower (AMT) has the highest net margin (American Tower (AMT) 31.1%, Colliers International (CIGI) 1.0%). On return on invested capital, American Tower (AMT) leads (American Tower (AMT) 9.2%, Colliers International (CIGI) 6.8%).

Which stock has performed better?

Over the past year American Tower (AMT) returned the most: American Tower (AMT) -1.6%, Colliers International (CIGI) -44.2%. Over five years, American Tower (AMT) compounded fastest (American Tower (AMT) -8.0%/yr, Colliers International (CIGI) -8.9%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: American Tower (AMT) 0.00%, Colliers International (CIGI) 0.00%. American Tower (AMT) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, American Tower (AMT) has been the steadiest (American Tower (AMT) 28.5%, Colliers International (CIGI) 37.7%). Volatility measures how widely the price swings, not the risk of the business.

Do AMT and CIGI move together?

Their daily returns over the past year have a correlation of 0.13, a weak relationship. Holding both diversifies more than two closely linked stocks would.

Which is the better stock, AMT and CIGI?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, American Tower (AMT) leads on 8. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.